CN106190386B - Method for deeply removing organic sulfur from natural gas - Google Patents
Method for deeply removing organic sulfur from natural gas Download PDFInfo
- Publication number
- CN106190386B CN106190386B CN201610726649.0A CN201610726649A CN106190386B CN 106190386 B CN106190386 B CN 106190386B CN 201610726649 A CN201610726649 A CN 201610726649A CN 106190386 B CN106190386 B CN 106190386B
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- CN
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- Prior art keywords
- gas
- organic sulfur
- temperature
- natural gas
- adsorption
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 125000001741 organic sulfur group Chemical group 0.000 title claims abstract description 64
- 239000003345 natural gas Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 72
- 238000001179 sorption measurement Methods 0.000 claims abstract description 70
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 26
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 claims description 22
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims description 22
- SUVIGLJNEAMWEG-UHFFFAOYSA-N propane-1-thiol Chemical compound CCCS SUVIGLJNEAMWEG-UHFFFAOYSA-N 0.000 claims description 22
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 18
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 claims description 18
- 230000008929 regeneration Effects 0.000 claims description 18
- 238000011069 regeneration method Methods 0.000 claims description 18
- WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 claims description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 15
- 239000003463 adsorbent Substances 0.000 claims description 15
- 239000011593 sulfur Substances 0.000 claims description 15
- 229910052717 sulfur Inorganic materials 0.000 claims description 15
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 12
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims description 12
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 claims description 9
- 229930192474 thiophene Natural products 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 8
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000006555 catalytic reaction Methods 0.000 claims description 4
- 230000001172 regenerating effect Effects 0.000 claims description 4
- PVXVWWANJIWJOO-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-yl)-N-ethylpropan-2-amine Chemical compound CCNC(C)CC1=CC=C2OCOC2=C1 PVXVWWANJIWJOO-UHFFFAOYSA-N 0.000 claims description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 2
- QMMZSJPSPRTHGB-UHFFFAOYSA-N MDEA Natural products CC(C)CCCCC=CCC=CC(O)=O QMMZSJPSPRTHGB-UHFFFAOYSA-N 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 claims description 2
- 229940124530 sulfonamide Drugs 0.000 claims description 2
- 150000003568 thioethers Chemical class 0.000 claims description 2
- 239000012264 purified product Substances 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 10
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 10
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 8
- 238000006477 desulfuration reaction Methods 0.000 description 8
- LJSQFQKUNVCTIA-UHFFFAOYSA-N diethyl sulfide Chemical compound CCSCC LJSQFQKUNVCTIA-UHFFFAOYSA-N 0.000 description 8
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 8
- 230000023556 desulfurization Effects 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 239000001282 iso-butane Substances 0.000 description 5
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000001294 propane Substances 0.000 description 5
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004381 Choline salt Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- -1 meanwhile Chemical compound 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
- C10L3/103—Sulfur containing contaminants
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610726649.0A CN106190386B (en) | 2016-08-26 | 2016-08-26 | Method for deeply removing organic sulfur from natural gas |
Applications Claiming Priority (1)
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CN201610726649.0A CN106190386B (en) | 2016-08-26 | 2016-08-26 | Method for deeply removing organic sulfur from natural gas |
Publications (2)
Publication Number | Publication Date |
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CN106190386A CN106190386A (en) | 2016-12-07 |
CN106190386B true CN106190386B (en) | 2022-05-24 |
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CN201610726649.0A Active CN106190386B (en) | 2016-08-26 | 2016-08-26 | Method for deeply removing organic sulfur from natural gas |
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CN (1) | CN106190386B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113493710B (en) * | 2020-04-08 | 2022-10-04 | 中国石油天然气股份有限公司 | Fine desulfurization device and method |
CN113277925B (en) * | 2021-05-13 | 2022-05-24 | 山东非金属材料研究所 | Method for purifying liquid methane propellant sulfide |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10034941A1 (en) * | 2000-07-12 | 2002-01-24 | Silica Verfahrenstechnik Gmbh | Removing organic sulfur compounds from higher hydrocarbons and gases, such as natural gas, containing water vapor involves adjusting content of gaseous organic sulfur |
CN101323799A (en) * | 2008-07-29 | 2008-12-17 | 四川天一科技股份有限公司 | Coke oven gas dry cleaning temperature swing adsorption process |
CN101691512A (en) * | 2009-10-14 | 2010-04-07 | 长春惠工净化工业有限公司 | Fine desulfurization process by dry process for natural gas |
CN102071280A (en) * | 2010-12-06 | 2011-05-25 | 四川天一科技股份有限公司 | Purification method of converter gas |
CN102134519A (en) * | 2010-01-22 | 2011-07-27 | 上海寰球石油化学工程有限公司 | Combined process for natural gas desulfurization with high resource utilization ratio and good environmental protection effect |
CN102139860A (en) * | 2011-03-03 | 2011-08-03 | 韩城市黑猫能源利用有限公司 | Device and method for purifying coke oven gas |
CN102250658A (en) * | 2010-05-19 | 2011-11-23 | 上海标氢气体技术有限公司 | Method for preparing liquefied natural gas by converting raw materials of coke oven gas and blast furnace gas |
CN102719289A (en) * | 2012-06-21 | 2012-10-10 | 新地能源工程技术有限公司 | Process for preparing liquefied natural gas (LNG) and hydrogen from coke oven gas |
CN103446861A (en) * | 2013-09-13 | 2013-12-18 | 四川鸿鹄科技集团有限公司 | Circulating treatment method for regenerated waste gas produced in temperature swing adsorption desulfurization |
-
2016
- 2016-08-26 CN CN201610726649.0A patent/CN106190386B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10034941A1 (en) * | 2000-07-12 | 2002-01-24 | Silica Verfahrenstechnik Gmbh | Removing organic sulfur compounds from higher hydrocarbons and gases, such as natural gas, containing water vapor involves adjusting content of gaseous organic sulfur |
CN101323799A (en) * | 2008-07-29 | 2008-12-17 | 四川天一科技股份有限公司 | Coke oven gas dry cleaning temperature swing adsorption process |
CN101691512A (en) * | 2009-10-14 | 2010-04-07 | 长春惠工净化工业有限公司 | Fine desulfurization process by dry process for natural gas |
CN102134519A (en) * | 2010-01-22 | 2011-07-27 | 上海寰球石油化学工程有限公司 | Combined process for natural gas desulfurization with high resource utilization ratio and good environmental protection effect |
CN102250658A (en) * | 2010-05-19 | 2011-11-23 | 上海标氢气体技术有限公司 | Method for preparing liquefied natural gas by converting raw materials of coke oven gas and blast furnace gas |
CN102071280A (en) * | 2010-12-06 | 2011-05-25 | 四川天一科技股份有限公司 | Purification method of converter gas |
CN102139860A (en) * | 2011-03-03 | 2011-08-03 | 韩城市黑猫能源利用有限公司 | Device and method for purifying coke oven gas |
CN102719289A (en) * | 2012-06-21 | 2012-10-10 | 新地能源工程技术有限公司 | Process for preparing liquefied natural gas (LNG) and hydrogen from coke oven gas |
CN103446861A (en) * | 2013-09-13 | 2013-12-18 | 四川鸿鹄科技集团有限公司 | Circulating treatment method for regenerated waste gas produced in temperature swing adsorption desulfurization |
Also Published As
Publication number | Publication date |
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CN106190386A (en) | 2016-12-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Jiagu Inventor after: Xu Jian Inventor after: Zeng Xiaogang Inventor after: Mu Chunlei Inventor after: Tang Xiaomian Inventor after: Yong Siwu Inventor after: Zeng Qiming Inventor after: Cheng Dawei Inventor before: Zeng Qiming Inventor before: Cheng Dawei Inventor before: Huang Jiagu Inventor before: Xu Jian |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170209 Address after: Jinniu District Road, Chengdu city of Sichuan Province in 610000 ~ 11, 1 Building 1 unit 9 floor No. 1 Applicant after: Sichuan Honghu Science and Technology Group Co., Ltd. Address before: 610041 Sichuan province Chengdu Tianfu four Street No. 66 Building 1 floor 22 No. 1 Applicant before: Chengdu Ju Tao oil gas Engineering Co., Ltd |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |