CN107335415A - A kind of activated coke regenerator - Google Patents
A kind of activated coke regenerator Download PDFInfo
- Publication number
- CN107335415A CN107335415A CN201610292788.7A CN201610292788A CN107335415A CN 107335415 A CN107335415 A CN 107335415A CN 201610292788 A CN201610292788 A CN 201610292788A CN 107335415 A CN107335415 A CN 107335415A
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- Prior art keywords
- section
- charge
- tube
- housing
- bringing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000571 coke Substances 0.000 title claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 41
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 230000003213 activating effect Effects 0.000 description 6
- 230000001172 regenerating effect Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000001994 activation Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000002269 spontaneous effect Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- -1 oxynitrides Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000007725 thermal activation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
The present invention relates to a kind of activated coke regenerator, the activated coke regenerator including being tightly connected and being arranged on the charge section in housing successively from top to bottom, bringing-up section, cooling section, blanking section, and more charge tubes are vertically arranged in bringing-up section；Multiple deflection plates being set on each charge tube are also distributed with bringing-up section, gap is left between at least side of deflection plate and the inner walls of bringing-up section, as air outlet slit, so that 300 450 DEG C of hot-air flows out in the housing of bringing-up section after repeatedly turning to, activated coke in charge tube is heated, the setting of deflection plate, extend circulation path of the air of heat exchange in bringing-up section, heat exchanger effectiveness is added under equal conditions so that heat exchange is more abundant.
Description
Technical field
The present invention relates to it is a kind of to adsorbed sulfur dioxide, oxynitrides, heavy metal activated coke be desorbed,
The device of activity recovery Jiao's performance, particularly a kind of activated coke regenerator.
Background technology
China's primary energy is based on coal, coal-burning power plant, metallurgical works, coal-burning boiler factory, waste incineration
Contain SO in flue gas and waste gas Deng industrial furnace discharge2、SO3, NO, heavy metal ion, noxious fume it is dirty
Thing is contaminated, so as to form serious pollution, influences our production and life, situation is very severe；From 20th century
From the seventies, the sintering flue gas desulfurization denitration technology of steel plant gradually enters in Japan, Some European developed country
Enter industrial applications.Active coke desulphurizing is dry desulfurization based on the chemisorbed principle of physics one, denitration skill
Art, desulphurization denitration is carried out by the suction-operated of activated coke, adsorbed sulfur dioxide, oxynitrides, a huge sum of money
It is reusable after the activated charcoal regeneration of category, there is good environmental-protecting performance, caused discarded object is few,
Secondary pollution will not be produced to environment, be at home and abroad used widely.
Chinese invention patent CN201520162500.5 discloses a kind of continuous activating and regenerating system of activated coke/charcoal
System, including activating and regenerating tower, the activating and regenerating tower are sequentially provided with charge section, dispensing section, work from top to bottom
Change regenerator section, segregation section, cooling section and unloading part；Multiple suits are equipped with activating and regenerating section and cooling section
Activated coke/charcoal passage, each activated coke/charcoal passage be two annular sidewalls be arranged the tube-in-tube structure to be formed；Phase
Heat-exchange gas passage is formed between the adjacent wall of adjacent activated coke/charcoal passage；Above-mentioned activating and regenerating system uses
During exist heat exchange efficiency it is relatively low, heat exchange it is insufficient the problem of.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of high efficiency, easily operated activated coke regenerator.
In order to solve the above problems, the invention provides a kind of activated coke regenerator, the activated coke regenerator bag
Include and be tightly connected and be arranged on charge section in housing, bringing-up section, cooling section, blanking section successively from top to bottom,
More charge tubes are vertically arranged in the bringing-up section, each charge tube top is set in the first tube sheet, each charge tube
Bottom is set in the second tube sheet, so that sealed set between first tube sheet, the second tube sheet；The housing
Above, exchanging air import and exchanging air outlet are respectively equipped with the inside of first tube sheet, the second tube sheet, so that
300-450 DEG C of hot-air forms convection current from bottom to top in bringing-up section, and the coke in charge tube is added
Thermal activation；Multiple deflection plates being set on each charge tube, the baffling are distributed with the housing of the bringing-up section
Gap is left between at least side of plate and the inner walls of the bringing-up section, as air outlet slit, so that into
The hot-air of the exchanging air import flows out exchanging air outlet, baffling in the housing of bringing-up section after repeatedly turning to
The setting of plate, circulation path of the air of heat exchange in bringing-up section is extended, heat exchange is added under equal conditions
Efficiency so that heat exchange is more abundant.
Further, more tremie pipes are vertically arranged in the cooling section, each tremie pipe top is set in the 3rd tube sheet
Interior, each tremie pipe bottom is set in the 4th tube sheet, is set so as to be sealed between the 3rd tube sheet, the 4th tube sheet
Put；Cooling air inlet and cold is respectively equipped with the housing, on the inside of the 3rd tube sheet, the 4th tube sheet
But air outlet slit, so as to form convection current from bottom to top in cooling section, coke after the activation in tremie pipe is carried out
Cooling；Multiple deflection plates being set on each tremie pipe, the deflection plate are distributed with the housing of the cooling section
At least side and the cooling section inner walls between leave gap, as air outlet slit, so that into institute
The air for stating cooling air inlet flows out cooling air outlet, baffling in the housing of cooling section after repeatedly turning to
The setting of plate, circulation path of the air of cooling in cooling section is extended, heat exchange is added under equal conditions
Efficiency so that cooling is more abundant.
Further, the deflection plate with the charge tube, tremie pipe is vertical or is obliquely installed, the same housing
The air outlet slit of interior adjacent two deflection plate is arranged on the opposite sides in housing, so that horizontal stroke of the air in housing
It is most long to propagation distance, to extend the path that air passes through in housing.
Further, more vertical tubes are vertically arranged in the bottom of the charge section, the housing of charge section is provided with air inlet
Mouthful, each air inlet is connected with vertical tube, and the charge tube is set through first tube sheet, so that the charge tube
The opening on top is arranged in charge section, and the bottom end opening of each vertical tube is in the upper of each charge tube top end opening
Side, and the gas being passed through by the air inlet in the charge section is nitrogen, for the charge section bottom
Purged, so that coke to be activated enters in charge tube；The oxygen in charge section is purged simultaneously,
Prevent from causing coke spontaneous combustion when temperature is too high.
Further, formed between the second tube sheet of the bringing-up section bottom and the 3rd tube sheet on the cooling section top
Annular seal space, the bottom of the charge tube is set through second tube sheet, so that the opening of the charge tube bottom
It is arranged in annular seal space, the annular seal space is connected with the sulfur dioxide extraction air pump for reclaiming sulfur dioxide gas,
The sulfur dioxide that STRENGTH ON COKE discharges when activating is recycled.
Further, the charge section is tapered, and the sectional area on charge section top is less than the sectional area of its bottom；Dress
The charge door for expecting section top is in infundibulate, is easy to coke to enter charge section.
Further, the blanking section is in back taper, and the sectional area of blanking section bottom is less than the sectional area on its top；
Discharging opening is arranged on the bottom of blanking section, is easy to draw in coke.
Further, the opening on the charge tube top flushes setting with the upper surface of first tube sheet, beneficial to treating
The coke of activation enters charge tube；The opening on the tremie pipe top flushes with the upper surface of the 4th tube sheet to be set
Put, enter tremie pipe beneficial to the coke after activation.
The technique effect of invention：(1) activated coke regenerator of the invention, relative to prior art, bringing-up section and
Deflection plate is provided with cooling section, circulation path of the air in housing is extended, hot friendship is added under equal conditions
Change efficiency so that heat exchange is more abundant；(2) charge section is purged using nitrogen, entered beneficial to coke
Charge tube, while prevent from causing coke spontaneous combustion when temperature is too high.The charge tube for stretching out the second tube sheet 24 has export
SO2The function of gas.Air inlet imports nitrogen, is allowed to be evenly distributed and enters feeding tube 13.
Brief description of the drawings
The present invention is described in further detail with reference to Figure of description：
Fig. 1 is the structural representation of activated coke regenerator of the present invention；
Fig. 2 is Fig. 1 side view；
Fig. 3 is the diagrammatic cross-section that activated coke regenerator charge tube is set；
The partial enlarged drawing of a-quadrant in Fig. 4 Fig. 1；
Fig. 5 is the structural representation of the charge section of the present invention；
Fig. 6 is structural representation of the bringing-up section with cooling section junction of the present invention.
In figure：Charge section 1, charge door 11, air inlet 12, feeding tube 13, the first tube sheet 16, heating
Section 2, exchanging air outlet 21, exchanging air import 22, sulfur dioxide extraction air pump 23, the second tube sheet 24,
3rd tube sheet 25, charge tube 26, cooling section 3, cooling air outlet 31, cooling air inlet 32, blanking
Pipe 33, blanking section 4, discharging opening 42, deflection plate 5.
Embodiment
As shown in Figures 1 to 6, the activated coke regenerator of the present embodiment includes being arranged on housing embodiment 1
Interior charge section 1, bringing-up section 2, cooling section 3, blanking section 4,1 tapered setting of charge section, charge section 1
The sectional area on top is less than the sectional area of its bottom；The charge door 11 on the top of charge section 1 is in infundibulate, is used for
Coke to be activated is added into activated coke regenerator；More charge tubes 26, each mistake are vertically arranged in bringing-up section 2
The top of expects pipe 26 is set in have and is adapted with charge tube 26 in first tube sheet 16 of mesh, each charge tube 26
Bottom is set in have and is adapted with charge tube 26 in second tube sheet 24 of mesh, so that the first tube sheet 16,
Sealed set between second tube sheet 24 and housing, while for charge tube 26 to be fixed；On housing, in
First tube sheet 16, the inner side of the second tube sheet 24 are respectively equipped with exchanging air import 22 and exchanging air outlet 21, add
Multiple deflection plates 5 being set on each charge tube 26, deflection plate 5 and punishment in advance are distributed with the housing of hot arc 2
Pipe 26 is vertically arranged (other embodiment can be obliquely installed), the side of each deflection plate 5 and the shell of bringing-up section 2
Gap is left between internal wall, as air outlet slit, the air outlet slit of adjacent two deflection plate 5 is arranged in housing
Opposite sides so that into exchanging air import 22 air in the housing of bringing-up section 2 through repeatedly turn to after
Flow out exchanging air outlet 21 so that horizontal propagation distance of the heat exchange air in housing is most long, extends air and exists
The path passed through in housing.The charge tube for stretching out the second tube sheet 24 has export SO2The function of gas.
It is vertically arranged more tremie pipes 33 in cooling section 3, each top of tremie pipe 33, which is set in, to be had and tremie pipe
33 are adapted in the 3rd tube sheet 25 of mesh, and each bottom of tremie pipe 33 is set in have and fitted with the phase of tremie pipe 33
In the 4th tube sheet with mesh, so that sealed set between the 3rd tube sheet 25, the 4th tube sheet and housing；Housing
Above, cooling air inlet 32 and cooling air outlet are respectively equipped with the inside of the 3rd tube sheet 25, the 4th tube sheet
31；Multiple deflection plates 5 being set on each tremie pipe 33, deflection plate 5 are distributed with the housing of cooling section 3
It is vertically arranged (other embodiment can be obliquely installed) with tremie pipe 33, side and the cooling section 3 of deflection plate 5
Inner walls between leave gap, as air outlet slit, the air outlet slit of adjacent two deflection plate 5 is arranged on shell
Internal opposite sides, so that the air into cooling air inlet 32 passes through repeatedly in the housing of cooling section 2
Cooling air outlet 31 is flowed out after steering.
Charge tube 26 is set through the first tube sheet 16, and the opening on the top of charge tube 26 and the first tube sheet 16
Upper surface flush so that the opening on the top of charge tube 26 is arranged in charge section 1；The housing of charge section 1
Multiple air inlets 12 are provided with, each air inlet 12 is with being distributed in the vertical tube 13 that the bottom of charge section 1 is vertically arranged
It is connected, the bottom end opening of each vertical tube 13 is in the top of each top end opening of charge tube 26, passes through air inlet during use
Mouth 12 is passed through nitrogen into charge section 1, for being purged to the bottom of charge section 1, so that Jiao to be activated
Charcoal enters in charge tube 26；The oxygen in charge section 1 is purged simultaneously, prevents from causing when temperature is too high
Coke spontaneous combustion.
Annular seal space is formed between second tube sheet 24 of the bottom of bringing-up section 2 and the 3rd tube sheet 25 on the top of cooling section 3,
The bottom of charge tube 26 is set through the second tube sheet 24, so that the opening of the bottom of charge tube 26 is arranged on sealing
Intracavitary, the annular seal space are connected with the sulfur dioxide extraction air pump 23 for reclaiming sulfur dioxide gas, STRENGTH ON COKE
The sulfur dioxide discharged during activation is recycled.The opening on the top of tremie pipe 33 is upper with the 4th tube sheet
End face.The lower section of cooling section 3 is connected with blanking section 4, and the opening of the bottom of tremie pipe 33 is arranged on blanking
In section 4, blanking section 4 is set in back taper, and the sectional area of the bottom of blanking section 4 is less than the sectional area on its top；
Discharging opening 42 is arranged on the bottom of blanking section 4.
Deflection plate is provided with the activated coke regenerator of the present invention, bringing-up section and cooling section, extends air in housing
Interior circulation path, heat exchanger effectiveness is added under equal conditions so that heat exchange is more abundant；Use nitrogen
Charge section is purged, enters charge tube beneficial to coke, while prevent from causing coke spontaneous combustion when temperature is too high.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to this hair
The restriction of bright embodiment.For those of ordinary skill in the field, on the basis of the above description
It can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these spirit for belonging to the present invention are extended out is still in the present invention
Protection domain among.
Claims (9)
1. a kind of activated coke regenerator, including：It is tightly connected successively from top to bottom and is arranged on the charge section in housing
(1), bringing-up section (2), cooling section (3), blanking section (4), it is characterised in that the bringing-up section (2)
More charge tubes (26) are inside vertically arranged, the top of each charge tube (26) is set in the first tube sheet (16),
The bottom of each charge tube (26) is set in the second tube sheet (24), on the housing, in described first, the
Exchanging air import (22) and exchanging air outlet (21) are respectively equipped with the inside of two tube sheets；The bringing-up section (2)
Housing in multiple deflection plates (5) being set on each charge tube (26), the deflection plate (5) is distributed with
At least side and the bringing-up section (2) inner walls between leave gap, as air outlet slit so that
Air into the exchanging air import (22) changes in interior flowed out after repeatedly turning to of housing of bringing-up section (2)
Heat outlet (21).
2. activated coke regenerator according to claim 1, it is characterised in that vertical in the cooling section (3)
More tremie pipes (33) are set, and the top of each tremie pipe (33) is set in the 3rd tube sheet (25), under each
The bottom of expects pipe (33) is set in the 4th tube sheet；On the housing, in the three, the 4th tube sheet
Side is respectively equipped with cooling air inlet (32) and cooling air outlet (31)；The housing of the cooling section (3)
Multiple deflection plates (5) being set on each tremie pipe (33), at least side of deflection plate (5) is inside distributed with
Gap is left between the inner walls of the cooling section (3).
3. activated coke regenerator according to claim 2, it is characterised in that adjacent two folding in same housing
The air outlet slit of flowing plate (5) is arranged on the opposite sides in housing.
4. activated coke regenerator according to claim 3, it is characterised in that the deflection plate (5) with it is described
Charge tube (26) or tremie pipe (33) are vertically arranged.
5. activated coke regenerator according to claim 3, it is characterised in that the deflection plate (5) with it is described
Charge tube (26) or tremie pipe (33) are obliquely installed.
6. the activated coke regenerator according to claim 4 or 5, it is characterised in that the charge section (1)
More vertical tubes (13) are vertically arranged in bottom, the housing of charge section (1) is provided with air inlet (12), respectively entered
Gas port (12) is connected with vertical tube (13), and the charge tube (26) is set through first tube sheet (16),
So that the opening on charge tube (26) top is arranged in charge section (1), the bottom of each vertical tube (13)
Top of the opening in each charge tube (26) top end opening, and institute is passed through by the air inlet (12)
It is nitrogen to state the gas in charge section (1).
7. the activated coke regenerator according to claim 4 or 5, it is characterised in that bringing-up section (2) bottom
Annular seal space is formed between second tube sheet (24) at end and the 3rd tube sheet (25) on the cooling section (3) top,
The bottom of the charge tube (26) is set through second tube sheet (24), so that the charge tube (26)
The opening of bottom is arranged in annular seal space, and the annular seal space is drawn air pump (23) with sulfur dioxide and is connected.
8. activated coke regenerator according to claim 7, it is characterised in that the charge section (1) is tapered,
The sectional area on charge section (1) top is less than the sectional area of its bottom；The charge door (11) on charge section (1) top
Set in infundibulate.
9. activated coke regenerator according to claim 8, it is characterised in that the blanking section (4) is in back taper
Shape, the sectional area of blanking section (4) bottom are less than the sectional area on its top；Discharging opening (42) is arranged on blanking
The bottom of section (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292788.7A CN107335415A (en) | 2016-05-03 | 2016-05-03 | A kind of activated coke regenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292788.7A CN107335415A (en) | 2016-05-03 | 2016-05-03 | A kind of activated coke regenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107335415A true CN107335415A (en) | 2017-11-10 |
Family
ID=60222250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610292788.7A Pending CN107335415A (en) | 2016-05-03 | 2016-05-03 | A kind of activated coke regenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107335415A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260949A (en) * | 2018-11-29 | 2019-01-25 | 国电环境保护研究院有限公司 | A kind of fire retardant anticorrosion erosion regenerator |
| CN109289515A (en) * | 2018-11-29 | 2019-02-01 | 国电环境保护研究院有限公司 | A kind of regenerator shuts down anti-corrosion system and shutdown operation method |
| CN110953890A (en) * | 2019-12-27 | 2020-04-03 | 天津健威泽节能环保科技股份有限公司 | A kind of fused magnesia lump cooling and waste heat recovery system and realization method |
| CN113493711A (en) * | 2020-04-08 | 2021-10-12 | 中国石油天然气股份有限公司 | Corrosion control device and lean amine liquid regeneration system |
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|---|---|---|---|---|
| EP0558063A2 (en) * | 1992-02-28 | 1993-09-01 | Sumitomo Heavy Industries, Ltd | Process for thermal decomposition of dioxins at low temperature |
| CN101732952A (en) * | 2010-03-04 | 2010-06-16 | 南京师范大学 | Active coke desulphurizing and regenerating device |
| CN102580706A (en) * | 2012-02-29 | 2012-07-18 | 上海克硫环保科技股份有限公司 | Heat exchange type active coke purifying and generating process system and heat exchange type active coke purifying and generating process method |
| CN104209107A (en) * | 2014-09-09 | 2014-12-17 | 西安西热锅炉环保工程有限公司 | A high-efficiency desulfurization active coke analysis tower and analysis method |
| CN104722286A (en) * | 2015-03-20 | 2015-06-24 | 中冶华天工程技术有限公司 | Active coke/carbon continuous activation and regeneration system |
-
2016
- 2016-05-03 CN CN201610292788.7A patent/CN107335415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0558063A2 (en) * | 1992-02-28 | 1993-09-01 | Sumitomo Heavy Industries, Ltd | Process for thermal decomposition of dioxins at low temperature |
| CN101732952A (en) * | 2010-03-04 | 2010-06-16 | 南京师范大学 | Active coke desulphurizing and regenerating device |
| CN102580706A (en) * | 2012-02-29 | 2012-07-18 | 上海克硫环保科技股份有限公司 | Heat exchange type active coke purifying and generating process system and heat exchange type active coke purifying and generating process method |
| CN104209107A (en) * | 2014-09-09 | 2014-12-17 | 西安西热锅炉环保工程有限公司 | A high-efficiency desulfurization active coke analysis tower and analysis method |
| CN104722286A (en) * | 2015-03-20 | 2015-06-24 | 中冶华天工程技术有限公司 | Active coke/carbon continuous activation and regeneration system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260949A (en) * | 2018-11-29 | 2019-01-25 | 国电环境保护研究院有限公司 | A kind of fire retardant anticorrosion erosion regenerator |
| CN109289515A (en) * | 2018-11-29 | 2019-02-01 | 国电环境保护研究院有限公司 | A kind of regenerator shuts down anti-corrosion system and shutdown operation method |
| CN109289515B (en) * | 2018-11-29 | 2024-01-19 | 国电环境保护研究院有限公司 | Shutdown anti-corrosion system and shutdown operation method for regeneration tower |
| CN109260949B (en) * | 2018-11-29 | 2024-01-26 | 国电环境保护研究院有限公司 | Fireproof and anti-corrosion regeneration tower |
| CN110953890A (en) * | 2019-12-27 | 2020-04-03 | 天津健威泽节能环保科技股份有限公司 | A kind of fused magnesia lump cooling and waste heat recovery system and realization method |
| CN113493711A (en) * | 2020-04-08 | 2021-10-12 | 中国石油天然气股份有限公司 | Corrosion control device and lean amine liquid regeneration system |
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Application publication date: 20171110 |
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| RJ01 | Rejection of invention patent application after publication |