CN1219579C - 从气体混合物中脱除硫化物的吸收液 - Google Patents
从气体混合物中脱除硫化物的吸收液 Download PDFInfo
- Publication number
- CN1219579C CN1219579C CN 02148499 CN02148499A CN1219579C CN 1219579 C CN1219579 C CN 1219579C CN 02148499 CN02148499 CN 02148499 CN 02148499 A CN02148499 A CN 02148499A CN 1219579 C CN1219579 C CN 1219579C
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- Prior art keywords
- absorption liquid
- sterically hindered
- amine
- concentration
- methyl
- 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.)
- Expired - Lifetime
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- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 239000000203 mixture Substances 0.000 title claims abstract description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims description 4
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims abstract description 22
- 150000001412 amines Chemical class 0.000 claims abstract description 19
- -1 alcohol amine Chemical class 0.000 claims abstract description 16
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims abstract description 13
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims abstract description 10
- 239000006184 cosolvent Substances 0.000 claims abstract description 10
- 230000002745 absorbent Effects 0.000 claims abstract description 9
- 239000002250 absorbent Substances 0.000 claims abstract description 9
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 150000001983 dialkylethers Chemical class 0.000 claims abstract description 5
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims abstract description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 3
- SMWDFEZZVXVKRB-UHFFFAOYSA-N anhydrous quinoline Natural products N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000004202 carbamide Substances 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 14
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 claims description 7
- 229940043276 diisopropanolamine Drugs 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- MPMSMUBQXQALQI-UHFFFAOYSA-N cobalt phthalocyanine Chemical group [Co+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 MPMSMUBQXQALQI-UHFFFAOYSA-N 0.000 claims description 6
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 5
- 229940043237 diethanolamine Drugs 0.000 claims description 5
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920003240 metallophthalocyanine polymer Polymers 0.000 claims description 4
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 claims description 3
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 claims description 2
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 claims description 2
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 125000006308 propyl amino group Chemical group 0.000 claims description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 2
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 claims 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims 1
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 150000003568 thioethers Chemical class 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- VGZJOXPMODLELN-UHFFFAOYSA-N 2-(propan-2-ylamino)propan-1-ol Chemical compound CC(C)NC(C)CO VGZJOXPMODLELN-UHFFFAOYSA-N 0.000 description 1
- VXEQGQXRKQSAMW-UHFFFAOYSA-N 2-amino-2-methylpropan-1-ol Chemical compound CC(C)(N)CO.CC(C)(N)CO VXEQGQXRKQSAMW-UHFFFAOYSA-N 0.000 description 1
- YEYKMVJDLWJFOA-UHFFFAOYSA-N 2-propoxyethanol Chemical compound CCCOCCO YEYKMVJDLWJFOA-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- HOUPAJYHGWWUEJ-UHFFFAOYSA-N ethanol 2-piperidin-2-ylethanol Chemical compound N1C(CCCC1)CCO.C(C)O HOUPAJYHGWWUEJ-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 150000002780 morpholines Chemical class 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 150000004885 piperazines Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229940066771 systemic antihistamines piperazine derivative Drugs 0.000 description 1
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- Gas Separation By Absorption (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02148499 CN1219579C (zh) | 2002-12-11 | 2002-12-11 | 从气体混合物中脱除硫化物的吸收液 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02148499 CN1219579C (zh) | 2002-12-11 | 2002-12-11 | 从气体混合物中脱除硫化物的吸收液 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1421264A CN1421264A (zh) | 2003-06-04 |
| CN1219579C true CN1219579C (zh) | 2005-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02148499 Expired - Lifetime CN1219579C (zh) | 2002-12-11 | 2002-12-11 | 从气体混合物中脱除硫化物的吸收液 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1219579C (zh) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100421768C (zh) * | 2005-07-12 | 2008-10-01 | 南京理工大学 | 用于膜接触器吸收酸性气体的复合溶液 |
| CN100427178C (zh) * | 2005-11-09 | 2008-10-22 | 南化集团研究院 | 一种用于同时脱除硫化氢和二氧化碳的溶剂和方法 |
| CN101143286B (zh) * | 2006-09-15 | 2010-05-12 | 南化集团研究院 | 从酸性气流中除去cos的方法 |
| CN101786674B (zh) * | 2008-11-30 | 2012-11-14 | 吉林吉恩镍业股份有限公司 | 在含有五羰基铁或四羰基镍混合物中脱除硫化氢的方法 |
| CN101507891B (zh) * | 2009-02-24 | 2011-05-18 | 江苏大海水处理设备有限公司 | 一种脱除气体中硫化物的液体组合物 |
| CN101693692B (zh) * | 2009-10-27 | 2012-10-17 | 南京大学 | 一种杂合离子液体水合物及其制法和用途 |
| CN102051244B (zh) * | 2009-10-28 | 2014-04-02 | 中国石油化工股份有限公司 | 高酸性石油天然气的高效净化脱硫剂 |
| CN102218260B (zh) * | 2010-04-13 | 2013-04-03 | 中国石油化工集团公司 | 一种脱除恶臭气体中硫化物的吸收剂 |
| CN102266711B (zh) * | 2010-06-02 | 2013-06-05 | 中国石油化工集团公司 | 一种脱除恶臭气体中硫化物和氨的吸收剂 |
| CN102618342A (zh) * | 2012-01-13 | 2012-08-01 | 宁波中一石化科技有限公司 | 一种脱硫醇碱液增溶剂 |
| US20130243676A1 (en) * | 2012-03-14 | 2013-09-19 | Exxonmobil Research And Engineering Company | Amine treating process for acid gas separation using blends of amines and alkyloxyamines |
| US20130243677A1 (en) * | 2012-03-14 | 2013-09-19 | Exxonmobil Research And Engineering Company | Amine treating process for selective acid gas separation |
| US9458367B2 (en) | 2012-03-14 | 2016-10-04 | Exxonmobil Research And Engineering Company | Low temperature transport and storage of amine gas treatment solutions |
| JP6490579B2 (ja) * | 2012-05-31 | 2019-03-27 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイShell Internationale Research Maatschappij Besloten Vennootshap | 硫化水素の選択的な吸収処理を改善する方法 |
| BR112014029665A2 (pt) | 2012-05-31 | 2017-12-19 | Huntsman Petrochemical | composição absorvedora |
| CN103566735A (zh) * | 2012-08-07 | 2014-02-12 | 中国石油化工股份有限公司 | 从天然气中脱除硫化物及二氧化碳的吸收液 |
| CN103768913B (zh) * | 2012-10-22 | 2016-04-27 | 中国石油化工股份有限公司 | 一种脱除气体中硫化氢和硫醇的方法 |
| CN103521035A (zh) * | 2012-12-25 | 2014-01-22 | 北京博奇电力科技有限公司 | 一种高效脱硫组合溶剂 |
| CN103920380A (zh) * | 2013-01-15 | 2014-07-16 | 永清华茂生物药业有限公司 | 一种脱硫剂 |
| CN104083990A (zh) * | 2014-07-25 | 2014-10-08 | 中节能六合天融环保科技有限公司 | 一种高效复合可再生脱硫剂 |
| CN105032124A (zh) * | 2015-07-03 | 2015-11-11 | 南京林业大学 | 一种醇醚胺类气体净化剂及其应用 |
| CN106540516A (zh) * | 2015-09-18 | 2017-03-29 | 中国石油化工股份有限公司 | 一种天然气中脱除硫醇的专用脱硫剂 |
| CN105817265A (zh) * | 2016-04-25 | 2016-08-03 | 宁波章甫能源科技有限公司 | 一种液体羰基硫水解催化剂 |
| CN105694946A (zh) * | 2016-04-25 | 2016-06-22 | 宁波章甫能源科技有限公司 | 一种碱液抽提法脱除液态烃中羰基硫的装置和方法 |
| CN105861031A (zh) * | 2016-04-25 | 2016-08-17 | 宁波章甫能源科技有限公司 | 一种脱除液态烃中羰基硫的水相复配剂 |
| CN107866132A (zh) * | 2016-09-28 | 2018-04-03 | 中国石油化工股份有限公司 | 一种处理Claus尾气中SO2的吸收液和处理方法 |
| CN106566489B (zh) * | 2016-10-19 | 2020-09-22 | 中国石油化工股份有限公司 | 一种高酸性气藏水基微泡压井液 |
| CN109529567B (zh) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | 一种硫化氢和二氧化硫反应脱硫的工艺 |
| CN109529579B (zh) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | 一种硫化氢和二氧化硫反应脱硫的工艺装置和工艺方法 |
| CN109534297B (zh) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | 一种硫化氢和二氧化硫反应脱硫的方法 |
| CN109529578B (zh) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | 硫化氢和二氧化硫液相反应脱硫的工艺装置及工艺方法 |
| CN109529573B (zh) * | 2017-09-21 | 2021-07-09 | 中国石油化工股份有限公司 | 硫化氢和二氧化硫液相脱硫的工艺装置和工艺方法 |
| CN108479308A (zh) * | 2018-03-28 | 2018-09-04 | 东北石油大学 | 一种利用离子液体复配剂脱除羰基硫的方法 |
| CN108325338A (zh) * | 2018-03-28 | 2018-07-27 | 东北石油大学 | 一种用于脱除羰基硫的离子液体复配剂的制备方法 |
| CN109865400A (zh) * | 2018-10-16 | 2019-06-11 | 上海赛思特新能源科技有限公司 | 复合型脱硫剂及其制备方法 |
| CN109499335A (zh) * | 2018-11-14 | 2019-03-22 | 江苏科创石化有限公司 | 一种位阻胺复合脱硫剂 |
| CN112337295A (zh) * | 2019-08-08 | 2021-02-09 | 北京化工大学 | 一种脱除气体中羰基硫的复配溶剂及脱除羰基硫的方法 |
| CN111925848B (zh) * | 2020-07-10 | 2021-10-15 | 中国石油集团工程股份有限公司 | 一种羰基硫高效脱除溶剂及其制备方法 |
| CN112023662B (zh) * | 2020-08-04 | 2021-07-02 | 宁波中一石化科技有限公司 | 一种用于石油天然气净化的复合脱硫剂 |
| CN111905804A (zh) * | 2020-08-12 | 2020-11-10 | 韩兆保 | Hzb抑盐脱硫剂 |
| CN114250088B (zh) * | 2020-09-25 | 2024-08-16 | 远恒(上海)环境科技有限公司 | 一种用于脱除高炉煤气中羰基硫的复合型溶剂及其应用 |
| CN115957618B (zh) * | 2021-10-13 | 2024-08-13 | 中国石油化工股份有限公司 | 一种硫化氢泄漏应急喷雾处理剂及使用方法 |
| WO2023069546A1 (en) * | 2021-10-20 | 2023-04-27 | International Flavors And Fragrances Inc. | Novel 2,2'-(octylimino)bis[ethanol] compositions and uses thereof |
| CN116262190B (zh) * | 2021-12-13 | 2024-10-01 | 中国石油天然气股份有限公司 | 一种高适应性有机硫脱除溶剂及有机硫脱除方法 |
-
2002
- 2002-12-11 CN CN 02148499 patent/CN1219579C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1421264A (zh) | 2003-06-04 |
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