CN101250421A - Method for extracting hydrocarbon oil from oil sand and oil shales and special equipment therefor - Google Patents
Method for extracting hydrocarbon oil from oil sand and oil shales and special equipment therefor Download PDFInfo
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- CN101250421A CN101250421A CNA2008100504385A CN200810050438A CN101250421A CN 101250421 A CN101250421 A CN 101250421A CN A2008100504385 A CNA2008100504385 A CN A2008100504385A CN 200810050438 A CN200810050438 A CN 200810050438A CN 101250421 A CN101250421 A CN 101250421A
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- oil
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- horizontal
- rotary kiln
- preheating
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000003027 oil sand Substances 0.000 title claims abstract description 26
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 17
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 17
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 17
- 235000015076 Shorea robusta Nutrition 0.000 title 1
- 244000166071 Shorea robusta Species 0.000 title 1
- 239000002994 raw material Substances 0.000 claims abstract description 33
- 239000007789 gas Substances 0.000 claims abstract description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003546 flue gas Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000000197 pyrolysis Methods 0.000 claims description 38
- 239000003921 oil Substances 0.000 claims description 28
- 239000004058 oil shale Substances 0.000 claims description 14
- 238000004821 distillation Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000010304 firing Methods 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000007781 pre-processing Methods 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000010779 crude oil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 239000011275 tar sand Substances 0.000 description 1
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses a method for extracting hydrocarbon oil from oil-bonded sand and bituminous shale and the special-purpose equipment, the method comprises transporting preprocessing oil-bonded sand or bituminous shale or oil field landing oil sand or oil field landing oil sludge material to a preheating retorting system through a feeding system, firstly getting into a horizontal preheating rotary kiln of the preheating restoring system, heating by tail heat of an auxiliary burning system, preheating raw material under 90-110 DEG C and normal pressure status, discharging moisture in raw material in the form of aqueous vapor, and then conveying the preheating raw material into a horizontal retorting rotary kiln of a preheating restoring system, heating by the auxiliary burning system, atomizing or cracking oil in raw material to be oil gas under 120 DEG C-750 DEG C and normal pressure status, cooling oil gas to normal pressure to be hydrocarbon oil through a cooling system, collecting hydrocarbon oil through a collecting system, discharging flue gas which is produced by oil residue and the auxiliary burning system, and the equipment which is used comprises a horizontal preheating rotary kiln and a horizontal restoring rotary kiln.
Description
Technical field
The present invention relates to a kind of method and specific equipment thereof that from oil-sand, greasy filth are landed in oil-sand, oil shale and oil field, extracts hydrocarbon ils.
Background technology
Oil-sand also claims " Tar sands ", " heavy oil sand " or " tar sand ", be to have exposed or the sandstone of the remaining oil-impregnation of the heavy of near surface, asphalt-base crude oil loses the product behind the light component in migration process, sometimes also refer to flood the sand or the sandstone of a kind of natural oil after lighting end is partly overflowed, can be in order to refine heavy oil and pitch.Oil-sand in the world more distribution, and also there is storage on ground such as Xinjiang of China, Qinghai, Gansu, Inner Mongol again.At present, oil-sand is developed widely, adopts the water that adds the chemical agent that contains the alkali composition to carry out the separation of oil-sand usually, though can reclaim crude oil wherein, but have problem of environmental pollution in the production process, and the production cost height.Adopt alternate manner separation crude oil wherein, have the problem of environmental protection and production cost too.
Oil shale is a kind of combustible mineral, contains the composition of oil, can burn, but thermal value is low, and ash oontent is higher.Oil shale is the animals and plants in coastal waters and the swampy basin, along with silt is imbedded the depths, stratum together, through the differentiation in several ten million years, forms resinous shale in diastrophism.Resinous shale but can be produced shale oil by ways such as heating destructive distillation.Also can directly be used as the fuel of generating.But because problems such as production cost and environmental protection, the development and use of oil shale can not get using widely.
In the oil production process in oil field, the silt particle of extracting out with oil has directly discarded usually through post precipitation because amount less, do not have suitable reasons such as treatment process, these land oil-sand, greasy filth and can not get effective processing always, have caused the serious environmental pollution.
Summary of the invention
The purpose of this invention is to provide a kind of method of from oil-sand, greasy filth are landed in oil-sand, oil shale and oil field, extracting hydrocarbon ils, this method is can industrialization low extracts hydrocarbon ils from oil-sand, greasy filth are landed in oil-sand, oil shale and oil field, overcome contaminate environment, production cost height that traditional chemical extraction method exists, and the high problem of production cost of other physical extracting method existence.
Another object of the present invention provides and realizes the used specific equipment of aforesaid method.
The present invention from oil-sand, oil-sand lands for oil shale and oil field, the method of extracting hydrocarbon ils in the greasy filth is: by feed system oil-sand or oil field are landed in pretreated oil-sand or oil shale or oil field and land the greasy filth raw material and be transported to the preheating distillation system, at first enter in the horizontal preheating rotary kiln of preheating distillation system, tail heat heating by standby firing system, under 90 ℃～110 ℃ and atmospheric pressure state, raw material is carried out preheating, moisture in the raw material is discharged with the form of water vapour, to deliver in the horizontal destructive distillation rotary kiln of preheating distillation system then through the raw material of preheating, heat by standby firing system, under 120 ℃～750 ℃ and atmospheric pressure state with the oil misting in the raw material or be cracked into oil gas, oil gas is cooled to normal temperature by cooling system and becomes hydrocarbon ils, collect hydrocarbon ils by gathering system, the dregs of fat are discharged by deslagging and flue gas dust collecting system, and the flue gas that standby firing system produces is discharged by deslagging and flue gas dust collecting system.
The used specific equipment of method of realizing the present invention includes horizontal preheating rotary kiln and horizontal destructive distillation rotary kiln, horizontal preheating rotary kiln periphery wherein is provided with gear ring, rotate by driven by motor, horizontal preheating rotary kiln inwall is provided with screw-blade, when horizontal preheating rotary kiln rotates, raw material can flow to the direction of setting by the speed of setting in the kiln body, horizontal preheating rotary kiln one end is provided with material inlet, be provided with the raw material discharge port at the horizontal preheating rotary kiln the other end, be provided with water vapour and exhanst gas outlet at the feed end of horizontal preheating rotary kiln; Horizontal destructive distillation rotary kiln is by forming with intracardiac kiln and outer kiln, interior kiln and outer kiln are fixed together, interior kiln and outer kiln be sealing separately respectively, interior kiln is the raw material distillation apparatus, be the combustion chamber between outer kiln and the interior kiln, interior kiln and outer kiln middle part kiln body rotate, two ends are fixed, the outer kiln periphery of horizontal destructive distillation rotary kiln is provided with gear ring, rotate by driven by motor, the kiln inwall is provided with screw-blade in the horizontal destructive distillation rotary kiln, when horizontal destructive distillation rotary kiln rotates, raw material can flow to the direction of setting by the speed of setting in the interior kiln, and interior kiln one end of horizontal destructive distillation rotary kiln is provided with material inlet, and this opening for feed is connected with the discharge port of horizontal preheating rotary kiln, the interior kiln the other end at horizontal destructive distillation rotary kiln is provided with the tailing discharge port, interior kiln two ends at horizontal destructive distillation rotary kiln are respectively equipped with oil gas vent, and outer kiln one end is provided with the combustion chamber, and the kiln kiln body the other end is provided with ash discharging hole and smoke outlet outside; The opening for feed of horizontal preheating rotary kiln and horizontal destructive distillation rotary kiln and discharge port adopt the material envelope, and the oil gas vent of the water vapour of horizontal preheating rotary kiln and exhanst gas outlet and horizontal destructive distillation rotary kiln is provided with reverse checkvalve.
Beneficial effect of the present invention is as follows:
The present invention's method is by carrying out destructive distillation to raw material, make oil misting or cracking in the raw material refine and collect, environmentally safe in the production process, tailing that present method produces and tail gas do not pollute, and has a production efficiency-cost ratio advantages of higher, the dry gas that produces in the production process can be recycled to combustion chambers burn, thereby reduce production costs, part and outer kiln combustion parts difference independent operating are heated up in a steamer in the interior kiln drying of the horizontal destructive distillation rotary kiln in this method, safe, oil gas does not burn and high efficiency, moreover present method is the safety in operation height under normal pressure.
Realize the present invention's used horizontal preheating rotary kiln and the horizontal destructive distillation rotary kiln of method, by preheating and destructive distillation to raw material, the oil that can efficiently oil-sand, oil shale and oil field be landed in the raw materials such as oil-sand, greasy filth refines and collects, and it is simple in structure, can uninterruptedly produce continuously.
Description of drawings
Fig. 1 is the process flow diagram of the present invention's method.
Fig. 2 is the used horizontal preheating rotary kiln of realization the present invention's method and the synoptic diagram of horizontal destructive distillation rotary kiln.
Fig. 3 is a B-B amplification view among Fig. 2.
Fig. 4 is an A-A amplification view among Fig. 2.
Embodiment
Seeing also Fig. 1 cooperates shown in Figure 2, process flow diagram for the present invention's method, this method is: by feed system 1 oil-sand or oil field are landed in pretreated oil-sand or oil shale or oil field and land the greasy filth raw material and be transported to preheating distillation system 2, at first enter in the horizontal preheating rotary kiln 22 of preheating distillation system 2, tail heat heating by standby firing system 5, under 90 ℃～110 ℃ and atmospheric pressure state, raw material is carried out preheating, moisture in the raw material is discharged with the form of water vapour, to deliver in the horizontal destructive distillation rotary kiln 21 of preheating distillation system 2 then through the raw material of preheating, by standby firing system 5 heating, under 120 ℃～750 ℃ and atmospheric pressure state with the oil misting in the raw material or be cracked into oil gas, oil gas is cooled to normal temperature by cooling system 4 and becomes hydrocarbon ils, collect hydrocarbon ils by gathering system 3, the dregs of fat are discharged by deslagging and flue gas dust collecting system 6, and the flue gas that standby firing system 5 produces is discharged by deslagging and flue gas dust collecting system 6.
See also Fig. 2, Fig. 3, Fig. 4, cooperate shown in Figure 1, the used specific equipment of the present invention's method includes horizontal preheating rotary kiln and horizontal destructive distillation rotary kiln, horizontal preheating rotary kiln 22 peripheries wherein are provided with gear ring 229, drive rotation by motor 2210, horizontal preheating rotary kiln 22 inwalls 227 are provided with screw-blade 228, when horizontal preheating rotary kiln 22 rotates, raw material can flow to the direction of setting by the speed of setting in the kiln body, horizontal preheating rotary kiln 22 1 ends are provided with material inlet 221, be provided with raw material discharge port 222 at horizontal preheating rotary kiln 22 the other ends, be provided with water vapour and exhanst gas outlet 223 at the feed end of horizontal preheating rotary kiln 22; Horizontal destructive distillation rotary kiln 21 is by forming with intracardiac kiln 217 and outer kiln 2111, interior kiln 217 and outer kiln 2111 are fixed together, the sealing separately respectively of interior kiln 217 and outer kiln 2111, interior kiln 217 is the raw material distillation apparatus, be combustion chamber 2112 between outer kiln 2111 and the interior kiln 217, interior kiln 217 and outer kiln 2111 middle part kiln bodies rotate, two ends are fixed, horizontal destructive distillation rotary kiln 21 outer kiln 2111 peripheries are provided with gear ring 219, drive rotation by motor 2110, kiln 217 inwalls are provided with screw-blade 218 in the horizontal destructive distillation rotary kiln 21, when horizontal destructive distillation rotary kiln 21 rotates, raw material can flow to the direction of setting by the speed of setting in the interior kiln 217, interior kiln 217 1 ends of horizontal destructive distillation rotary kiln 21 are provided with material inlet 211, this opening for feed 211 is connected with the discharge port 222 of horizontal preheating rotary kiln 22, interior kiln 217 the other ends at horizontal destructive distillation rotary kiln 21 are provided with tailing discharge port 2113, interior kiln 217 two ends at horizontal destructive distillation rotary kiln 21 are respectively equipped with oil gas vent 213, outer kiln 2,111 one ends are provided with combustion chamber 214, and the kiln 2111 kiln body the other ends are provided with ash discharging hole 215 and smoke outlet 216 outside; The opening for feed 221,211 of horizontal preheating rotary kiln 22 and horizontal destructive distillation rotary kiln 21 and discharge port 222,2113 adopt the material envelope, the oil gas vent 213 of the water vapour of horizontal preheating rotary kiln 22 and exhanst gas outlet 223 and horizontal destructive distillation rotary kiln 21 is provided with reverse checkvalve, this reverse checkvalve is product commonly used, and is not shown in the figures.
Claims (2)
1, a kind of from oil-sand, extract the method for hydrocarbon ils in the oil shale, this method is: by feed system oil-sand or oil field are landed in pretreated oil-sand or oil shale or oil field and land the greasy filth raw material and be transported to the preheating distillation system, at first enter in the horizontal preheating rotary kiln of preheating distillation system, tail heat heating by standby firing system, under 90 ℃～110 ℃ and atmospheric pressure state, raw material is carried out preheating, moisture in the raw material is discharged with the form of water vapour, to deliver in the horizontal destructive distillation rotary kiln of preheating distillation system then through the raw material of preheating, heat by standby firing system, under 120 ℃～750 ℃ and atmospheric pressure state with the oil misting in the raw material or be cracked into oil gas, oil gas is cooled to normal temperature by cooling system and becomes hydrocarbon ils, collect hydrocarbon ils by gathering system, the dregs of fat are discharged by deslagging and flue gas dust collecting system, and the flue gas that standby firing system produces is discharged by deslagging and flue gas dust collecting system.
2, a kind of used specific equipment of method that from oil-sand, oil shale, extracts hydrocarbon ils, it is characterized in that: comprise horizontal preheating rotary kiln and horizontal destructive distillation rotary kiln, horizontal preheating rotary kiln periphery wherein is provided with gear ring, rotate by driven by motor, horizontal preheating rotary kiln inwall is provided with screw-blade, be provided with material inlet at horizontal preheating rotary kiln one end, be provided with the raw material discharge port, be provided with water vapour and exhanst gas outlet at the feed end of horizontal preheating rotary kiln at the horizontal preheating rotary kiln the other end; Horizontal destructive distillation rotary kiln is by forming with intracardiac kiln and outer kiln, interior kiln and outer kiln are fixed together, interior kiln and outer kiln be sealing separately respectively, interior kiln is the raw material distillation apparatus, be the combustion chamber between outer kiln and the interior kiln, interior kiln and outer kiln middle part kiln body rotate, two ends are fixed, the outer kiln periphery of horizontal destructive distillation rotary kiln is provided with gear ring, rotate by driven by motor, the kiln inwall is provided with screw-blade in the horizontal destructive distillation rotary kiln, and interior kiln one end of horizontal destructive distillation rotary kiln is provided with material inlet, and this opening for feed is connected with the discharge port of horizontal preheating rotary kiln, the interior kiln the other end at horizontal destructive distillation rotary kiln is provided with the tailing discharge port, interior kiln two ends at horizontal destructive distillation rotary kiln are respectively equipped with oil gas vent, and outer kiln one end is provided with the combustion chamber, and the kiln kiln body the other end is provided with ash discharging hole and smoke outlet outside; The opening for feed of horizontal preheating rotary kiln and horizontal destructive distillation rotary kiln and discharge port adopt the material envelope, and the oil gas vent of the water vapour of horizontal preheating rotary kiln and exhanst gas outlet and horizontal destructive distillation rotary kiln is provided with reverse checkvalve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100504385A CN101250421A (en) | 2008-03-07 | 2008-03-07 | Method for extracting hydrocarbon oil from oil sand and oil shales and special equipment therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100504385A CN101250421A (en) | 2008-03-07 | 2008-03-07 | Method for extracting hydrocarbon oil from oil sand and oil shales and special equipment therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101250421A true CN101250421A (en) | 2008-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100504385A Pending CN101250421A (en) | 2008-03-07 | 2008-03-07 | Method for extracting hydrocarbon oil from oil sand and oil shales and special equipment therefor |
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| CN (1) | CN101250421A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979466A (en) * | 2010-10-29 | 2011-02-23 | 北京科技大学 | A vertical high-efficiency thermal oil sand oil extraction device and method |
| CN102268277A (en) * | 2011-07-11 | 2011-12-07 | 中国石油大学(北京) | Method for extracting hydrocarbon oil from oil sand and producing ceramic aggregates |
| CN102331191A (en) * | 2011-09-29 | 2012-01-25 | 洛阳安拓窑炉环保有限公司 | Method for preheating ore sand by utilizing residual hot gas and preheating furnace |
| CN102433144A (en) * | 2011-10-29 | 2012-05-02 | 大连天润能源技术开发有限公司 | Oil sand and oil shale comprehensive utilization method and device thereof |
| CN104031668A (en) * | 2014-05-05 | 2014-09-10 | 于俊涛 | Comprehensive utilization method of oil shale, and apparatus thereof |
| CN104087329A (en) * | 2014-07-25 | 2014-10-08 | 樊金鑫 | Linkage spiral return stroke type oil sand dry distillation system |
| CN104453747A (en) * | 2014-09-28 | 2015-03-25 | 濮阳市天地人环保工程技术有限公司 | Resource utilization method of oil and gas field well drilling abandoned oil-base mud |
| WO2017107157A1 (en) * | 2015-12-25 | 2017-06-29 | Cyc Machinery Inc. | Method and system for processing oily mixture |
| CN112694902A (en) * | 2020-11-05 | 2021-04-23 | 北票北塔油页岩综合开发利用有限公司 | Horizontal oil shale pyrolysis system and method |
| CN112694905A (en) * | 2020-11-05 | 2021-04-23 | 北票北塔油页岩综合开发利用有限公司 | Oil shale treatment system and method |
-
2008
- 2008-03-07 CN CNA2008100504385A patent/CN101250421A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979466A (en) * | 2010-10-29 | 2011-02-23 | 北京科技大学 | A vertical high-efficiency thermal oil sand oil extraction device and method |
| CN102268277A (en) * | 2011-07-11 | 2011-12-07 | 中国石油大学(北京) | Method for extracting hydrocarbon oil from oil sand and producing ceramic aggregates |
| CN102268277B (en) * | 2011-07-11 | 2013-08-07 | 中国石油大学(北京) | Method for extracting hydrocarbon oil from oil sand and producing ceramsite |
| CN102331191A (en) * | 2011-09-29 | 2012-01-25 | 洛阳安拓窑炉环保有限公司 | Method for preheating ore sand by utilizing residual hot gas and preheating furnace |
| CN102433144A (en) * | 2011-10-29 | 2012-05-02 | 大连天润能源技术开发有限公司 | Oil sand and oil shale comprehensive utilization method and device thereof |
| CN102433144B (en) * | 2011-10-29 | 2013-12-18 | 大连天润能源技术开发有限公司 | Oil sand and oil shale comprehensive utilization method and device thereof |
| CN104031668B (en) * | 2014-05-05 | 2016-01-27 | 于俊涛 | A kind of method and apparatus of oil shale comprehensive utilization |
| CN104031668A (en) * | 2014-05-05 | 2014-09-10 | 于俊涛 | Comprehensive utilization method of oil shale, and apparatus thereof |
| CN104087329A (en) * | 2014-07-25 | 2014-10-08 | 樊金鑫 | Linkage spiral return stroke type oil sand dry distillation system |
| CN104087329B (en) * | 2014-07-25 | 2015-12-30 | 樊金鑫 | Linkage spiral return-stroke type oil-sand distillation process system |
| CN104453747A (en) * | 2014-09-28 | 2015-03-25 | 濮阳市天地人环保工程技术有限公司 | Resource utilization method of oil and gas field well drilling abandoned oil-base mud |
| CN104453747B (en) * | 2014-09-28 | 2017-05-24 | 濮阳天地人环保科技股份有限公司 | Resource utilization method of oil and gas field well drilling abandoned oil-base mud |
| WO2017107157A1 (en) * | 2015-12-25 | 2017-06-29 | Cyc Machinery Inc. | Method and system for processing oily mixture |
| CN112694902A (en) * | 2020-11-05 | 2021-04-23 | 北票北塔油页岩综合开发利用有限公司 | Horizontal oil shale pyrolysis system and method |
| CN112694905A (en) * | 2020-11-05 | 2021-04-23 | 北票北塔油页岩综合开发利用有限公司 | Oil shale treatment system and method |
| CN112694905B (en) * | 2020-11-05 | 2023-10-03 | 北票北塔油页岩综合开发利用有限公司 | Oil shale treatment system and method |
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Open date: 20080827 |