CN1024678C - Vaporization equipment with partition wall type cooling device - Google Patents
Vaporization equipment with partition wall type cooling device Download PDFInfo
- Publication number
- CN1024678C CN1024678C CN90106826A CN90106826A CN1024678C CN 1024678 C CN1024678 C CN 1024678C CN 90106826 A CN90106826 A CN 90106826A CN 90106826 A CN90106826 A CN 90106826A CN 1024678 C CN1024678 C CN 1024678C
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- Prior art keywords
- partition wall
- raw gas
- equipment
- gasification
- reaction zone
- Prior art date
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- Expired - Fee Related
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- 238000005192 partition Methods 0.000 title claims abstract description 51
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 230000008016 vaporization Effects 0.000 title 1
- 238000009834 vaporization Methods 0.000 title 1
- 238000002309 gasification Methods 0.000 claims abstract description 54
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003245 coal Substances 0.000 claims abstract description 10
- 239000011819 refractory material Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002893 slag Substances 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 4
- 238000010791 quenching Methods 0.000 claims description 4
- 230000000171 quenching effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000003034 coal gas Substances 0.000 abstract description 2
- 239000000969 carrier Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 39
- 239000000047 product Substances 0.000 description 13
- 239000002826 coolant Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/485—Entrained flow gasifiers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/86—Other features combined with waste-heat boilers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1846—Partial oxidation, i.e. injection of air or oxygen only
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
A device for producing crude coal gas from finely divided carbon carriers, in particular from finely divided to pulverulent coal, by means of pressure gasification, has a vertical reactor, a vertical convection cooling device and a cooling connecting line. The reactor has a furnace body consisting of a plurality of pipelines. In the gasification part of the reactor, below is a first stage reaction zone and above is a second stage reaction zone, in the gasification part in the range of the second stage reaction zone radial partitions are installed, which are cooled with water and the middle area is open, the surface of the partition is equipped with pins and coated with refractory material.
Description
The invention relates to a kind of with the pressure gasification method from carbon support in small, broken bits, produce the equipment of raw gas particularly from granuliform coal to pulverous coal.This equipment has a vertical reactor, reactor comprises gasification part and radiant coolers two parts, air-flow this reactor of flowing through from lower to upper, it is the vertical convection refrigerating unit that flows through from top to bottom within it that this equipment also has an air-flow, and a cooling connecting tube, this connecting tube is between the top and the top to flow cooling device of reactor.Wherein, reactor has a body of heater that is the socket shape, and its lower end is a liquid slag relief outlet, and its upper end is a reducing web member that is used for connecting tube.Reactor makes the raw gas product be cooled to enough degree in reactor to be particulate slag and to move simultaneously so that can carry secretly.A relief outlet is arranged in the lower end to flow cooling device, raw gas product and the slag particulate that moves simultaneously with raw gas are discharged by this relief outlet, in the gasification part of reaction zone, are first step reaction zone below, be second stage reaction zone above, in the first order reaction district, mainly produce CO
2And H
2The aqueous vapor reaction is mainly carried out in the reaction of O in the reaction zone of the second stage, produce basically by CO and H
2The raw gas of forming.The raw gas that is generated is crude gas products, can come into operation after being cleaned, and for example can be used as the fuel gas of internal combustion turbine, also can be used as reducing gas and is used for the metallurgy purpose.About the chemistry and the physical process of pressure gasification, particularly the pressurized gasification of relevant coal can obtain instructing from relevant technical literature.The temperature that the raw gas air-flow is had when leaving the gasification part is in 1300 ℃ to 1700 ℃ scope, and the temperature of raw gas product is generally about 1400 ℃.Certainly, also comprise feed, transmission, discharge in whole process, these all are provided with corresponding apparatus.
The present invention is that (EP0115094 proposes on basis EP0150533), in this known equipment, cooling partition wall or other is not set in reactor is similar to the member of partition wall in existing device.The present invention proposes the equipment of partition wall, it is worthy of note especially, partition wall can stretch always the gasification part.In fact, the situation cooling partition wall according to partition surface can produce significant refrigeration, and the heat absorbing part to gasification reaction produces interference simultaneously.In prior art, in order to guarantee after gasification reaction finishes, the raw gas that comes out from the gasification part can enter radiant coolers with about 1300 ℃ to 1700 ℃ temperature, need be in gasification part refrigeration, thereby make its building height ratio higher, this highly is approximately 20m or is higher than 20m, in addition, can calculate this building height according to gathering materials in the middle of the molten slag,, and the molten slag that mainly is in a liquid state is discharged from the gasification part even coal gas does not move with the fine particle slag in being subjected to the interferential yardstick simultaneously.The limit of the building height of gasification part is by following design: promptly will obtain enough big gasification efficiency, and raw gas product and the carbon support in small, broken bits that does not gasify are moved when different in being subjected to the interferential yardstick.When adopting known equipment, people wish to reduce the building height of former gasification part, and gather materials and gasification efficiency in the middle of not influencing molten slag, wish from raw gas, to remove too much molten slag, and raw gas does not move simultaneously with the carbon support that does not gasify in disturbing yardstick.
Task of the present invention provides a kind of equipment, described purpose and purposes when this equipment can be finished this paper and begins, and has this paper said structure when beginning substantially, the building height of the gasification part of this structure can obviously reduce, and there is not tangible disturbing influence to gathering materials in the middle of gasification efficiency and the slag, and do not enlarge the cross section of gasification part.
For finishing the solution that task of the present invention adopts be: in the gasification part, radially partition wall is housed in the reaction zone of the second stage at least, these partition wall water coolings, the centre of partition wall is a unlimited zone, pin is equipped with on the surface of partition wall, and has applied one deck refractory materials.
The present invention has adopted and the said diverse ways of generic architecture, and the top said partition wall of being installed is reached in the gasification part always, thus the purpose that realizes reducing the building height of gasification part and don't enlarge cross section.The present invention finds, in the gasification part refrigerative partition wall is housed, and can not cause tangible interference to the heating power relation, especially to reaction process.Although the building height of gasification part obviously reduces, the temperature of the raw gas that is generated still can be cooled in 1300 ℃ to 1700 ℃ the scope, and basically about 1400 ℃.This be because, on the one hand, the central zone of partition wall is free flowable unlimited zone, on the other hand since in this center flow zone the dustiness height, the influence of partition wall does not almost also produce.The partition wall that is contained in the gasification part is applying refractory materials with described method.Liquid slag condenses upon on these walls and along wall and discharges downwards.For the mutual radiation effect of the member behind the remodeling, mainly be that those hang on these members and the radiation effect of the surface temperature of the slag of discharging downwards, the surface temperature of these slags is obviously than the temperature of partition wall or the temperature height of the cooling tube in the partition wall.Generally the space between the partition wall is radially called the carbonization chamber.For the reaction of being carried out, suitably select the distance between the partition wall, can make in spatial centre between the partition wall radially, the refrigeration of partition wall influence compares less, so that radiation efficiency is not subjected to the influence of its upset.On the other hand, partition wall is provided with meets stream edge and its surface process coating, strengthens so can impel slag to discharge, like this, when moving, although the building height of gasification part reduces with relatively big flow velocity, but do not gather materials in the middle of not influencing slag, and part afterwards can not yet.Certainly, reach as the lower end of partition wall always and still to belong to category of the present invention in first reaction zone, at there, partition wall can stretch among the slag.
According to most preferred embodiment of the present invention, second stage reaction zone extends in the following part of radiant coolers, and, this part of radiant coolers is equipped with the radially partition wall of cooling usefulness, the region intermediate of these partition walls is open region, pin is housed on the partition wall and has applied one deck refractory materials, so just can significantly reduce building height.In addition, according to most preferred embodiment of the present invention, people can extend to the radially partition wall that begins from gasification part the upper end portion of radiant coolers always, but can be only in the gas part and belong to partition wall applying of refractory material in the scope of second stage reaction zone in the radiant coolers lower part.When top said gas runs in the settling tank, in the sedimentary dust granule the higher dust granule of carbon content can turn back to the gasification part, just burner reuses.Although building height reduces,, consequently still can keep higher gasification efficiency because of raw gas and fine grain carbon support move simultaneously.
Design in accordance with the teachings of the present invention, the building height of gasification part can reduce half or greater than half, the radiative-transfer coolers part can be equipped with like this, i.e. the height of gasification part approximately is 0.4 or 0.5 of a radiative cooling part height.Height according to the second stage reaction zone in the equipment of the present invention is made comparisons with second stage reaction zone classical, that do not have partition wall, the height that the embodiment of the invention had only is about 0.2 to 0.8 times of former height, if described measure is implemented together in conjunction with following further step, just can improve the working efficiency of enterprise substantially and reduce the loss of energy.Further step is to adopt a kind of suitable topology layout: reactor is provided with a leg passage, should can be used as at the uniform velocity fluid flowing passage by the leg passage relevant with the disturbance of raw gas, the cooling partition wall is radially towering in this passage, and the device of can be at any time supplying with refrigerant from the outside is housed, make this set at the uniform velocity fluid flowing passage as making raw gas refrigerative radiative-transfer coolers, so that raw gas only just can be enough to and the current operation of particulate slag by radiative cooling simultaneously.Particularly, because of not needing that radiant coolers is added cooling agent from the outside, so quenching apparatus can be installed in radiant coolers.According to most preferred embodiment of the present invention, owing to cool off and dwindle, then at the uniform velocity the sectional area of flow passage also dwindles on this direction thereupon along the volume of raw gas on the flow direction in the flow passage at the uniform velocity.It can make the raw gas product from being cooled to about 700 ℃ more than 1000 ℃ as radiative-transfer coolers.In an embodiment of the present invention, this at the uniform velocity fluid flowing passage start from the gasification part above the combustion chamber near gasification combustor.This at the uniform velocity can be designed to the passage of circular cylindrical cross section in the fluid channel, and its temperature that makes the raw gas product as radiant coolers is reduced to about 1000 ℃ when the connecting tube ingress from 130 ℃, near the web member of the nozzle-like reducing that is used for connecting connecting tube and (or) in the joining region, a quenching apparatus that is used for adding from the outside refrigerant is housed, and the one section member that is close to connecting tube makes raw gas reduce to 700 ℃ from 1000 ℃ as direct cooling section.The speed of mobile raw gas can for example change in the scope in a bigger scope for 0.2 to 20m/ second in the at the uniform velocity fluid channel of partition wall is housed, and arranging at the uniform velocity, the fluid channel makes the flow velocity of raw gas less than 1 meter per second.
Below, explain the present invention in detail with an embodiment in conjunction with the accompanying drawings.
Fig. 1 shows the side elevational view of the equipment that constitutes according to the present invention.
Fig. 2 shows the sectional view that the A-B line is cut open in Fig. 1.
Accompanying drawing is described to be a kind ofly to produce the equipment of raw gas with the pressure gasification method from the fine particle carbon support, particularly from fine grain coal to pulverous coal or produce the equipment of raw gas product a certain similar fuel.Its basic module comprises:
Vertical reactor with gasification part 1 and radiant coolers 2, air-flow flows therein from bottom to top,
A vertical convection refrigerating unit 3, air-flow this device of flowing through from the top down.
One is located at the top of reactor 1,2 and to the cooling connecting tube 4 between the top of flow cooling device 3.
In the lower part of gasification part 1, burner 9 is housed, reactor 1,2 is set makes raw gas can be cooled to be enough to carry secretly the degree that the fine particle slag moves simultaneously.A relief outlet 10 is being arranged below flow cooling device 3, the raw gas product and with its simultaneously mobile slag granules from discharging here.The Lower Half of the gasification part 1 of reactor is a first step reaction zone 11, is second stage reaction zone 12 above.
As can be seen from Figure, belong in second stage reaction zone 12 in gasification part 1 scope, be provided with radially partition wall 13, this partition wall 13 is used water cooling, and the centre portions of reaction zone 12 is zones 14 of opening wide.Can see that from the amplification sectional view of Fig. 2 pin 15 is equipped with on the surface of partition wall 13, and apply one deck refractory materials 16.In Fig. 1, what long and short dash line was represented is a profile that does not adopt the reactor R of the technology of the present invention instruction.From seeing here, the building height of the gasification part of common response device is two times according to the shown height of the embodiment of the invention.In Fig. 1, there is one to draw hatched regionally 17 in the above, its expression second stage reaction zone 12 extend into the lower part of radiant coolers 2.In this part of radiant coolers, also have radial partition wall 13, and these partition walls, pin 15 also is housed and has applied refractory materials 16 these a part of central zones and also open wide.In addition, in an embodiment, this radially partition wall 13 extend to the upper end of radiant coolers 2 from gasification part 1 always, but only in gasification part 1 and at that section partition wall of the scope of the second stage reaction zone 12 that is arranged in radiant coolers 2 (stroke hatched regional 17), pin 15 is housed and has applied refractory materials 16.Dash-dot arrows 18 directions are represented the top discharge of raw gas product from solid precipitation pond 19.At settling tank there one table apparatus is housed in addition, the burner 9 that gasification part that this device is mentioned above the higher particulate slag that can air feed part 1 reuses of the coal amount that contains that precipitates is transmitted back to again 1 is interior.
This reactor has a leg passage 20, as rough coal air-flow mobile passage at the uniform velocity.Also has the device that can directly add cooling agent at any time from the outside.Set at the uniform velocity flow passage 20 cools off the raw gas product as radiant coolers, so that operation when only the radiation cooling effect by this part just can realize with the slag particulate of raw gas product.
Fig. 1 clearly illustrates that at the uniform velocity fluid channel 20 is that the cross section is columniform fluid channel, and as radiant coolers, like this, the temperature of raw gas when entering the ingress of connecting tube 4 reduced to about 1000 ℃ from 1300 ℃.This passage 20 has the mouthpiece 8 of a nozzle-like reducing in the zone that joins with connecting tube 4, in this zone or in its junction, a quenching apparatus 21 is housed, with this device cooling agent of can directly packing into from the outside.In addition, connecting tube 4 is near the direct refrigerative parts of segment pipe conduct of passage 20, it makes the temperature of raw gas drop to about 700 ℃ from about 1000 ℃, direction along air current flow, because the volume of raw gas product will reduce because of cooling, at the uniform velocity the cross section of fluid channel 20 also should reduce according to the gas volume situation of dwindling of catching a cold.In the accompanying drawings, cross section this dwindles to dwindle with linearity represents that some is exaggerative in this expression, and strictly speaking, this dwindling of cross section is to be exponential function to change.At the uniform velocity fluid channel 20 from the top of burner 9 directly, this can know from Fig. 2 and find out, Fig. 2 is represented is the sectional view of A-B line in Fig. 1.In addition, vapor superheater 22 is housed also in an embodiment, it is positioned at the upper section to flow cooling device 3.In Fig. 1, also be provided with and knock refining plant 23, the leg passage of fluid channel 20 joins with constituting at the uniform velocity from the outside for they, also can knock refining plant 23 to flow cooling device 3 is provided with simultaneously.
Claims (10)
1, be used for the pressure gasification method,, particularly produce the equipment of raw gas to pulverous coal, comprising from granuliform coal from broken thin carbon support:
Vertical reactor with gasification part and radiant coolers, air-flow flows therein from bottom to top,
A vertical convection refrigerating unit, air-flow this device of flowing through from top to bottom,
One in reactor top and to the cooling connecting tube between the flow cooling device top,
Wherein, reactor includes the body of heater that is made of several pipelines, one liquid slag relief outlet is arranged below it, a reducing web member that is used for connecting tube is arranged above, arrange reactor and raw gas can be cooled to be enough to the degree of moving simultaneously with the slag particulate within it, the flow cooling device lower end there is a vent pipe, raw gas and discharge thus with the little material of slag that raw gas moves simultaneously, in addition, the gasification of reactor partly has two reaction zones, be first step reaction zone below, be second stage reaction zone above, it is characterized in that, in gasification part (1), at least be that radially partition wall (13) is housed in the scope of its second stage reaction zone (12), this partition wall is unlimited with water cooling and partition wall intermediary zone (14), and only in gasification part and the surface that belongs to the partition wall (13) in the part (regional 17) in the scope of second stage reaction zone (12) below the radiant coolers (2) pin (15) is housed and has applied one deck refractory materials (16).
According to the said equipment of claim 1, it is characterized in that 2, partition wall (13) reaches in the zone of first step reaction zone (11) always.
3, according to claim 1 or 2 said equipment, it is characterized in that, second stage reaction zone (12) extend into the lower part (zone 17) of radiant coolers (2), and in this part of radiant coolers (2), also be equipped with water-cooled radially partition wall (13), the region intermediate of this reaction zone (14) opens wide, and on partition wall pin is housed (15) and applied one deck refractory materials (16).
According to the said equipment of claim 1, it is characterized in that 4, radially partition wall (13) comes out to reach the upper section of radiant coolers (2) always from gasification part (1).
According to the said equipment of claim 1, it is characterized in that 5, the raw gas product is led above the solid precipitation pond (19), the higher dust granule in small, broken bits of carbon content that is deposited in the solid precipitation pond can be returned in the gasification part (1).
According to the said equipment of claim 1, it is characterized in that 6, the building height that gasification part (1) is had is 0.4 to 0.5 times of building height of radiant coolers (2).
7, according to the said equipment of claim 1, it is characterized in that, this reactor has a leg passage (20), this leg passage is separated at the uniform velocity flow passage as the raw gas air-flow by partition wall (13) radially, and the device that can add refrigerant at any time from the outside is housed, make set average rate fluid channel (20) as making raw gas refrigerative radiant coolers, consequently only need just can realize that by the radiation cooling raw gas and slag move simultaneously.
8, according to the said equipment of claim 7, it is characterized in that, direction along air current flow, the volume of raw gas product is owing to cooling is dwindled, at the uniform velocity the cross section of fluid channel (20) also dwindles according to the gas volume situation of dwindling of catching a cold, and it makes the raw gas temperature from reducing to about 700 ℃ more than 1000 ℃ as radiant coolers.
According to claim 7 or 8 said equipment, it is characterized in that 9, at the uniform velocity fluid channel (20) are directly above the burner (9) of gasification part (1).
10, according to the said equipment of claim 7, it is characterized in that, this at the uniform velocity fluid flowing passage (20) be that cross section is columniform fluid flowing passage, and its temperature that makes raw gas as radiant coolers in the ingress of connecting tube (4) from reducing to more than 1300 ℃ about 1000 ℃, in the zone of the interconnecting piece (8) of the nozzle-like reducing that is used for connecting connecting tube (4) with (or) quenching apparatus is housed in the joining region, and be provided with one section parts that join with connecting tube (4) as direct cooling section, the temperature of raw gas is reduced to about 7000 ℃ from 1000 ℃.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3929766A DE3929766A1 (en) | 1989-09-07 | 1989-09-07 | PLANT FOR THE PRODUCTION OF A PRODUCT GAS FROM A FINE-PARTIC CARBON SUPPORT |
| DEP3929766.7 | 1989-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1050039A CN1050039A (en) | 1991-03-20 |
| CN1024678C true CN1024678C (en) | 1994-05-25 |
Family
ID=6388842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90106826A Expired - Fee Related CN1024678C (en) | 1989-09-07 | 1990-08-17 | Vaporization equipment with partition wall type cooling device |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0416242B1 (en) |
| CN (1) | CN1024678C (en) |
| CS (1) | CS275487B2 (en) |
| DD (1) | DD297661A5 (en) |
| DE (2) | DE3929766A1 (en) |
| DK (1) | DK0416242T3 (en) |
| ES (1) | ES2036871T3 (en) |
| PL (1) | PL164182B1 (en) |
| TR (1) | TR26096A (en) |
| ZA (1) | ZA905420B (en) |
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| CN105670708A (en) * | 2016-03-22 | 2016-06-15 | 胡志阳 | Equipment and method for cooling synthesized gas |
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| DE4307462C2 (en) * | 1993-03-10 | 2002-10-17 | Krupp Koppers Gmbh | Device for the gasification of fine-grained to dusty fuels and process for their operation |
| CN1104625C (en) * | 1995-01-20 | 2003-04-02 | 国际壳牌研究有限公司 | Apparatus for cooling solids laden hot gases |
| DE19649532A1 (en) * | 1996-11-29 | 1998-06-04 | Gutehoffnungshuette Man | Synthesis gas heat exchanger system |
| CN101166813B (en) | 2005-05-02 | 2011-11-23 | 国际壳牌研究有限公司 | Method and system for producing synthesis gas |
| DE102005041931B4 (en) * | 2005-09-03 | 2018-07-05 | Siemens Aktiengesellschaft | Apparatus for producing synthesis gases by partial oxidation of ash-containing fuels under elevated pressure with partial quenching of the raw gas and waste heat recovery |
| US9051522B2 (en) | 2006-12-01 | 2015-06-09 | Shell Oil Company | Gasification reactor |
| CN101328434B (en) * | 2008-07-17 | 2011-06-22 | 中国科学技术大学 | A dry coal powder entrained bed gasifier |
| AU2009301132B2 (en) | 2008-10-08 | 2013-06-20 | Air Products And Chemicals, Inc. | Process to prepare a gas mixture of hydrogen and carbon monoxide |
| US8960651B2 (en) | 2008-12-04 | 2015-02-24 | Shell Oil Company | Vessel for cooling syngas |
| AU2009331847B2 (en) | 2008-12-22 | 2012-06-07 | Air Products And Chemicals, Inc. | Process to prepare methanol and/or dimethylether |
| US20120255301A1 (en) * | 2011-04-06 | 2012-10-11 | Bell Peter S | System for generating power from a syngas fermentation process |
| JP5818704B2 (en) * | 2012-01-25 | 2015-11-18 | 三菱日立パワーシステムズ株式会社 | Gasification furnace, gasification power plant |
| CN102851081B (en) * | 2012-09-28 | 2014-12-31 | 中国船舶重工集团公司第七一一研究所 | Graded-water-chilling coal water slurry or dry coal powder gasifier |
| CN109340782B (en) * | 2018-11-27 | 2024-04-16 | 湖北金炉节能股份有限公司 | Solid sludge waste incinerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4610697A (en) * | 1984-12-19 | 1986-09-09 | Combustion Engineering, Inc. | Coal gasification system with product gas recycle to pressure containment chamber |
| DE3725424C1 (en) * | 1987-07-31 | 1988-07-21 | Steinmueller Gmbh L & C | Radiation cooler for cooling gases laden with dust |
| DE3824233A1 (en) * | 1988-07-16 | 1990-01-18 | Krupp Koppers Gmbh | PLANT FOR THE PRODUCTION OF A PRODUCT GAS FROM A FINE-PARTIC CARBON SUPPORT |
| DE3844613A1 (en) * | 1988-07-16 | 1990-01-18 | Krupp Koppers Gmbh | Plant for generating a product gas from a finely particulate carbon carrier |
-
1989
- 1989-09-07 DE DE3929766A patent/DE3929766A1/en not_active Withdrawn
-
1990
- 1990-07-10 DK DK90113136.7T patent/DK0416242T3/en active
- 1990-07-10 DE DE9090113136T patent/DE59000540D1/en not_active Expired - Fee Related
- 1990-07-10 ES ES199090113136T patent/ES2036871T3/en not_active Expired - Lifetime
- 1990-07-10 EP EP90113136A patent/EP0416242B1/en not_active Expired - Lifetime
- 1990-07-11 ZA ZA905420A patent/ZA905420B/en unknown
- 1990-08-17 CN CN90106826A patent/CN1024678C/en not_active Expired - Fee Related
- 1990-08-30 PL PL90286686A patent/PL164182B1/en unknown
- 1990-09-04 DD DD90343815A patent/DD297661A5/en not_active IP Right Cessation
- 1990-09-05 CS CS904315A patent/CS275487B2/en unknown
- 1990-09-06 TR TR90/0830A patent/TR26096A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670708A (en) * | 2016-03-22 | 2016-06-15 | 胡志阳 | Equipment and method for cooling synthesized gas |
Also Published As
| Publication number | Publication date |
|---|---|
| PL164182B1 (en) | 1994-06-30 |
| DE59000540D1 (en) | 1993-01-14 |
| CS9004315A3 (en) | 1992-02-19 |
| CN1050039A (en) | 1991-03-20 |
| TR26096A (en) | 1994-12-15 |
| DK0416242T3 (en) | 1993-02-22 |
| DE3929766A1 (en) | 1991-03-14 |
| ES2036871T3 (en) | 1993-06-01 |
| CS275487B2 (en) | 1992-02-19 |
| DD297661A5 (en) | 1992-01-16 |
| PL286686A1 (en) | 1991-08-26 |
| EP0416242A1 (en) | 1991-03-13 |
| ZA905420B (en) | 1991-04-24 |
| EP0416242B1 (en) | 1992-12-02 |
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