CN102051244B - 高酸性石油天然气的高效净化脱硫剂 - Google Patents
高酸性石油天然气的高效净化脱硫剂 Download PDFInfo
- Publication number
- CN102051244B CN102051244B CN200910233505.1A CN200910233505A CN102051244B CN 102051244 B CN102051244 B CN 102051244B CN 200910233505 A CN200910233505 A CN 200910233505A CN 102051244 B CN102051244 B CN 102051244B
- Authority
- CN
- China
- Prior art keywords
- gas
- mol
- heterocyclic compound
- oil
- desulfurizer
- Prior art date
- 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.)
- Active
Links
- 238000000746 purification Methods 0.000 title claims abstract description 18
- 239000002253 acid Substances 0.000 title claims abstract description 7
- 239000007789 gas Substances 0.000 claims abstract description 63
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 40
- -1 alcohol amine compound Chemical class 0.000 claims abstract description 28
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 25
- 239000011593 sulfur Substances 0.000 claims abstract description 23
- 230000002378 acidificating effect Effects 0.000 claims abstract description 21
- 125000001741 organic sulfur group Chemical group 0.000 claims abstract description 21
- 239000003345 natural gas Substances 0.000 claims abstract description 20
- 150000002391 heterocyclic compounds Chemical class 0.000 claims abstract description 14
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 19
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 16
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 14
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 12
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 10
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims 6
- YGKHJWTVMIMEPQ-UHFFFAOYSA-N 1,2-propanedithiol Chemical compound CC(S)CS YGKHJWTVMIMEPQ-UHFFFAOYSA-N 0.000 claims 3
- 239000004593 Epoxy Substances 0.000 claims 3
- 150000003568 thioethers Chemical class 0.000 claims 3
- 239000002904 solvent Substances 0.000 abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 230000008929 regeneration Effects 0.000 abstract description 6
- 238000011069 regeneration method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006477 desulfuration reaction Methods 0.000 abstract description 4
- 230000023556 desulfurization Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000003209 petroleum derivative Substances 0.000 abstract 3
- 229940126062 Compound A Drugs 0.000 abstract 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 43
- 238000000034 method Methods 0.000 description 35
- 235000003599 food sweetener Nutrition 0.000 description 21
- 239000003765 sweetening agent Substances 0.000 description 21
- 235000009508 confectionery Nutrition 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 9
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 4
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 4
- 229940043276 diisopropanolamine Drugs 0.000 description 4
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical compound C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- SUVIGLJNEAMWEG-UHFFFAOYSA-N propane-1-thiol Chemical compound CCCS SUVIGLJNEAMWEG-UHFFFAOYSA-N 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 description 2
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- OMFXVFTZEKFJBZ-HJTSIMOOSA-N corticosterone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@H](CC4)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 OMFXVFTZEKFJBZ-HJTSIMOOSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
Images
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910233505.1A CN102051244B (zh) | 2009-10-28 | 2009-10-28 | 高酸性石油天然气的高效净化脱硫剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910233505.1A CN102051244B (zh) | 2009-10-28 | 2009-10-28 | 高酸性石油天然气的高效净化脱硫剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102051244A CN102051244A (zh) | 2011-05-11 |
CN102051244B true CN102051244B (zh) | 2014-04-02 |
Family
ID=43956049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910233505.1A Active CN102051244B (zh) | 2009-10-28 | 2009-10-28 | 高酸性石油天然气的高效净化脱硫剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102051244B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102977964A (zh) * | 2012-12-26 | 2013-03-20 | 上海华畅环保设备发展有限公司 | 天然气脱除有机及无机硫过程中脱硫溶剂降耗方法与装置 |
CN103525491A (zh) * | 2013-10-21 | 2014-01-22 | 上海华畅环保设备发展有限公司 | 高含硫页岩气脱除硫化氢的方法和装置 |
CN109722271B (zh) * | 2017-10-31 | 2020-12-04 | 中国石油化工股份有限公司 | 一种降低轻质油品的硫醇含量的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1169334A (zh) * | 1996-06-20 | 1998-01-07 | 中国石化辽阳石油化纤公司 | 一种酸性气体吸收剂及制备方法 |
CN1307498A (zh) * | 1998-06-29 | 2001-08-08 | 巴斯福股份公司 | 从气体中除去酸性气体组分的方法 |
CN1421264A (zh) * | 2002-12-11 | 2003-06-04 | 南化集团研究院 | 从气体混合物中脱除硫化物的吸收液 |
CN1580201A (zh) * | 2004-05-15 | 2005-02-16 | 宜兴市兴达催化剂厂 | 改良的石油炼厂脱硫剂 |
CN1608712A (zh) * | 2004-09-15 | 2005-04-27 | 华东理工大学 | 改良的n-甲基二乙醇胺脱碳溶液 |
CN1771081A (zh) * | 2003-03-21 | 2006-05-10 | 陶氏环球技术公司 | 从含有硫化羰的酸性气体中除去硫化羰的改良的组合物和方法 |
CN101455932A (zh) * | 2007-12-11 | 2009-06-17 | 南化集团研究院 | 从酸性气流中除去硫化物的吸收剂和方法 |
-
2009
- 2009-10-28 CN CN200910233505.1A patent/CN102051244B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1169334A (zh) * | 1996-06-20 | 1998-01-07 | 中国石化辽阳石油化纤公司 | 一种酸性气体吸收剂及制备方法 |
CN1307498A (zh) * | 1998-06-29 | 2001-08-08 | 巴斯福股份公司 | 从气体中除去酸性气体组分的方法 |
CN1421264A (zh) * | 2002-12-11 | 2003-06-04 | 南化集团研究院 | 从气体混合物中脱除硫化物的吸收液 |
CN1771081A (zh) * | 2003-03-21 | 2006-05-10 | 陶氏环球技术公司 | 从含有硫化羰的酸性气体中除去硫化羰的改良的组合物和方法 |
CN1580201A (zh) * | 2004-05-15 | 2005-02-16 | 宜兴市兴达催化剂厂 | 改良的石油炼厂脱硫剂 |
CN1608712A (zh) * | 2004-09-15 | 2005-04-27 | 华东理工大学 | 改良的n-甲基二乙醇胺脱碳溶液 |
CN101455932A (zh) * | 2007-12-11 | 2009-06-17 | 南化集团研究院 | 从酸性气流中除去硫化物的吸收剂和方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102051244A (zh) | 2011-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100493673C (zh) | 回收混合气体中二氧化碳的复合脱碳溶液 | |
WO2015103892A1 (zh) | 一种利用氨法脱硫技术高效去除酸性气硫化物的方法 | |
CN101143286B (zh) | 从酸性气流中除去cos的方法 | |
CN102548893B (zh) | 在二氧化碳生产中保持低一氧化碳浓度 | |
CN101844035A (zh) | 一种从混合气体中脱除硫化氢和有机硫醇的高效脱硫剂 | |
CN107376615B (zh) | 一种高效复配脱硫脱碳溶剂及其应用 | |
CN101745289B (zh) | 从含co2的气体混合物中选择性脱除h2s的方法 | |
CN112023662B (zh) | 一种用于石油天然气净化的复合脱硫剂 | |
CN101612509A (zh) | 捕集混合气体中二氧化碳的复合脱碳溶液 | |
CN103357261A (zh) | 一种复合脱硫剂及其制备方法 | |
RU2008132980A (ru) | Способ очистки газовых смесей, содержащих меркаптаны и другие кислые газы | |
CA2752599A1 (en) | Method for removing sox from gas using polyethylene glycol | |
CN108310915B (zh) | 复合脱硫剂和对含硫气体进行深度脱硫的方法 | |
CN101455932A (zh) | 从酸性气流中除去硫化物的吸收剂和方法 | |
CN102391899A (zh) | 一种脱除沼气中酸性气体的工艺 | |
CN100584432C (zh) | 从酸性气流中除去硫醇的吸收剂和方法 | |
CN104815525A (zh) | 一种用于混合气体中酸性组分的处理剂 | |
CN108355463B (zh) | 一种硫磺尾气的脱硫方法和装置 | |
CN102051244B (zh) | 高酸性石油天然气的高效净化脱硫剂 | |
KR101038764B1 (ko) | 이산화탄소 분리 회수 장치 및 그의 공정 방법 | |
CN101676018A (zh) | 从酸性气流中选择性除去cos的方法 | |
CN106318500A (zh) | 一种非常规天然气生物净化的工艺方法 | |
CN101780363A (zh) | 一种用于混合气体中酸性组分的处理剂 | |
CN102343204A (zh) | 从酸性气流中脱除硫化物的方法 | |
CN110385022B (zh) | 脱硫剂及其应用和轻烃脱硫加工的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: China Petroleum & Chemical Corp. Patentee after: EAST CHINA University OF SCIENCE AND TECHNOLOGY Patentee after: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Patentee after: SINOPEC ENGINEERING Inc. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: China Petroleum & Chemical Corp. Patentee before: EAST CHINA University OF SCIENCE AND TECHNOLOGY Patentee before: Nanhua Group Research Institute Patentee before: SINOPEC ENGINEERING Inc. |