JP2016536389A5 - - Google Patents
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- JP2016536389A5 JP2016536389A5 JP2016523913A JP2016523913A JP2016536389A5 JP 2016536389 A5 JP2016536389 A5 JP 2016536389A5 JP 2016523913 A JP2016523913 A JP 2016523913A JP 2016523913 A JP2016523913 A JP 2016523913A JP 2016536389 A5 JP2016536389 A5 JP 2016536389A5
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- Prior art keywords
- gas
- amine
- solution
- aqueous
- water
- 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.)
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- 239000007789 gas Substances 0.000 description 90
- 150000001412 amines Chemical class 0.000 description 52
- 239000000203 mixture Substances 0.000 description 49
- 239000000243 solution Substances 0.000 description 46
- 239000002904 solvent Substances 0.000 description 40
- 238000000034 method Methods 0.000 description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 37
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 34
- 229910052717 sulfur Inorganic materials 0.000 description 29
- 239000002253 acid Substances 0.000 description 28
- 239000007864 aqueous solution Substances 0.000 description 27
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 26
- 239000006096 absorbing agent Substances 0.000 description 24
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 22
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 22
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 19
- 238000010521 absorption reaction Methods 0.000 description 16
- 239000007788 liquid Substances 0.000 description 14
- QCMHUGYTOGXZIW-UHFFFAOYSA-N 3-(dimethylamino)propane-1,2-diol Chemical compound CN(C)CC(O)CO QCMHUGYTOGXZIW-UHFFFAOYSA-N 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 12
- 239000012530 fluid Substances 0.000 description 12
- 238000009472 formulation Methods 0.000 description 12
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 10
- 150000003512 tertiary amines Chemical class 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 9
- 238000004817 gas chromatography Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 7
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 7
- 229940043276 diisopropanolamine Drugs 0.000 description 7
- 235000011187 glycerol Nutrition 0.000 description 7
- -1 2-aminoethoxy Chemical group 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000008246 gaseous mixture Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- 238000003795 desorption Methods 0.000 description 5
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- GODZNYBQGNSJJN-UHFFFAOYSA-N 1-aminoethane-1,2-diol Chemical compound NC(O)CO GODZNYBQGNSJJN-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000013011 aqueous formulation Substances 0.000 description 2
- RWVDCJCCHSXYRO-UHFFFAOYSA-N bis(2-hydroxyethyl)azanium;hydroxide Chemical compound [OH-].OCC[NH2+]CCO RWVDCJCCHSXYRO-UHFFFAOYSA-N 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 238000007614 solvation Methods 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- PCSHKVBVESYSBZ-UHFFFAOYSA-N 1-(2-hydroxypropylamino)propan-1-ol Chemical compound CCC(O)NCC(C)O PCSHKVBVESYSBZ-UHFFFAOYSA-N 0.000 description 1
- XRPUYJBLHLROOB-UHFFFAOYSA-N 1-(diethylamino)propane-1,3-diol Chemical compound CCN(CC)C(O)CCO XRPUYJBLHLROOB-UHFFFAOYSA-N 0.000 description 1
- IUQJDHJVPLLKFL-UHFFFAOYSA-N 2-(2,4-dichlorophenoxy)acetate;dimethylazanium Chemical compound CNC.OC(=O)COC1=CC=C(Cl)C=C1Cl IUQJDHJVPLLKFL-UHFFFAOYSA-N 0.000 description 1
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 description 1
- FGLZHYIVVZTBQJ-UHFFFAOYSA-N 2-(dimethylamino)-2-(hydroxymethyl)propane-1,3-diol Chemical compound CN(C)C(CO)(CO)CO FGLZHYIVVZTBQJ-UHFFFAOYSA-N 0.000 description 1
- KIHOFAGVAMNMHH-UHFFFAOYSA-N 2-(hydroxymethyl)-2-(methylamino)propane-1,3-diol Chemical compound CNC(CO)(CO)CO KIHOFAGVAMNMHH-UHFFFAOYSA-N 0.000 description 1
- LTACQVCHVAUOKN-UHFFFAOYSA-N 3-(diethylamino)propane-1,2-diol Chemical compound CCN(CC)CC(O)CO LTACQVCHVAUOKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- DBAKFASWICGISY-DASCVMRKSA-N Dexchlorpheniramine maleate Chemical compound OC(=O)\C=C/C(O)=O.C1([C@H](CCN(C)C)C=2N=CC=CC=2)=CC=C(Cl)C=C1 DBAKFASWICGISY-DASCVMRKSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 238000010945 base-catalyzed hydrolysis reactiony Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012457 nonaqueous media Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361897678P | 2013-10-30 | 2013-10-30 | |
| US61/897,678 | 2013-10-30 | ||
| PCT/US2014/062153 WO2015065839A1 (en) | 2013-10-30 | 2014-10-24 | Hybrid solvent formulations for selective h2s removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016536389A JP2016536389A (ja) | 2016-11-24 |
| JP2016536389A5 true JP2016536389A5 (enExample) | 2017-11-24 |
Family
ID=51869047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016523913A Pending JP2016536389A (ja) | 2013-10-30 | 2014-10-24 | 選択的h2s除去のための混成溶媒配合物 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10226734B2 (enExample) |
| EP (1) | EP3074488A1 (enExample) |
| JP (1) | JP2016536389A (enExample) |
| CN (1) | CN105637070A (enExample) |
| CA (1) | CA2927934A1 (enExample) |
| EA (1) | EA201690896A1 (enExample) |
| MX (1) | MX2016004836A (enExample) |
| WO (1) | WO2015065839A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2016004836A (es) | 2013-10-30 | 2016-07-26 | Dow Global Technologies Llc | Formulaciones solventes hibridas para la remocion selectiva de sulfuro de hidrogeno (h2s). |
| EA201690897A1 (ru) | 2013-10-30 | 2016-12-30 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Композиции гибридных растворителей для полного удаления органической серы и полного удаления кислого газа |
| MX389571B (es) * | 2014-10-10 | 2025-03-20 | Dow Global Technologies Llc | Proceso para la remocion de gases acidos de mezclas gaseosas usando una solucion acuosa de 2-dimetilamino-2-hidroximetil-1,3-propanodiol. |
| EP3204142A1 (en) * | 2014-10-10 | 2017-08-16 | Dow Global Technologies LLC | Aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol useful for acid gas removal from gaseous mixtures |
| CA2986035C (en) * | 2015-05-20 | 2023-08-22 | Dow Global Technologies Llc | An aqueous alkanolamine composition and process for the selective removal of hydrogen sulfide from gaseous mixtures |
| KR20180059782A (ko) * | 2015-09-29 | 2018-06-05 | 바스프 에스이 | 황화수소를 선택적으로 제거하기 위한 흡수제 및 방법 |
| US9962644B2 (en) | 2015-12-28 | 2018-05-08 | Exxonmobil Research And Engineering Company | Process for increased selectivity and capacity for hydrogen sulfide capture from acid gases |
| CN107099340B (zh) * | 2017-06-22 | 2020-07-28 | 山东京博石油化工有限公司 | 一种去除干气中丙烯的装置以及去除干气中丙烯的方法 |
| US10633601B2 (en) * | 2017-11-16 | 2020-04-28 | Baker Hughes, A Ge Company, Llc | Nitrogen-free hydrogen sulfide scavengers |
| CN110596318A (zh) * | 2019-09-20 | 2019-12-20 | 中国石油化工股份有限公司 | 一种油井硫化氢总产量的确定方法 |
| WO2022010874A1 (en) | 2020-07-07 | 2022-01-13 | Exxonmobil Research And Engineering Company | Acid gas scrubbing methods featuring amine phase separation for hydrogen sulfide capture |
| WO2023073389A1 (en) * | 2021-10-26 | 2023-05-04 | Totalenergies Onetech | Method for the purification of a gas mixture comprising carbon dioxide and optionally hydrogen sulfide |
| US12172125B1 (en) * | 2023-07-28 | 2024-12-24 | Susteon Inc. | High performance CO2 capture solvent compositions, and CO2 capture systems and processes utilizing same |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044100A (en) | 1969-12-08 | 1977-08-23 | Allied Chemical Corporation | Separation of acidic gas constituents from gaseous mixtures containing the same |
| US4085192A (en) | 1973-05-11 | 1978-04-18 | Shell Oil Company | Selective removal of hydrogen sulfide from gaseous mixtures |
| DE2551717C3 (de) | 1975-11-18 | 1980-11-13 | Basf Ag, 6700 Ludwigshafen | und ggf. COS aus Gasen |
| SU927282A1 (ru) | 1979-04-25 | 1982-05-15 | Всесоюзный Научно-Исследовательский И Проектный Институт По Подготовке @К Транспортировке И Переработке Природного Газа | Абсорбент дл очистки газов от кислых компонентов |
| IT1132170B (it) | 1980-07-04 | 1986-06-25 | Snam Progetti | Processo di separazione selettiva di idrogeno solforato da miscele gassose contenenti anche anidride carbonica |
| DE3362220D1 (en) * | 1982-01-18 | 1986-04-03 | Exxon Research Engineering Co | A process for removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds |
| US4405585A (en) * | 1982-01-18 | 1983-09-20 | Exxon Research And Engineering Co. | Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary aminoether alcohols |
| EP0134948A3 (en) * | 1983-06-30 | 1987-10-14 | Union Carbide Corporation | Absorbent formulation for enhanced removal of acid gases from gas mixtures and processes using same |
| JPS6048116A (ja) * | 1983-06-30 | 1985-03-15 | ユニオン、カ−バイド、コ−ポレ−シヨン | ガス混合物から酸性ガスを増大除去するための吸収剤組成物及びそれを使用する方法 |
| US4484934A (en) | 1984-01-27 | 1984-11-27 | Combustion Engineering, Inc. | Physical solvent for gas sweetening |
| DE3408851A1 (de) | 1984-03-10 | 1985-09-12 | Basf Ag, 6700 Ludwigshafen | Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und/oder h(pfeil abwaerts)2(pfeil abwaerts)s aus gasen |
| WO1986005474A1 (en) | 1985-03-14 | 1986-09-25 | The Ralph M. Parsons Company | Selective absorption of hydrogene sulfide from gases which also contain carbon dioxide |
| US4892674A (en) | 1987-10-13 | 1990-01-09 | Exxon Research And Engineering Company | Addition of severely-hindered amine salts and/or aminoacids to non-hindered amine solutions for the absorption of H2 S |
| EP0728033B1 (en) | 1993-11-09 | 1999-04-21 | Union Carbide Chemicals & Plastics Technology Corporation | Absorption of mercaptans |
| JP3392609B2 (ja) | 1995-12-01 | 2003-03-31 | 三菱重工業株式会社 | ガス中の炭酸ガスを除去する方法 |
| DE19828977A1 (de) * | 1998-06-29 | 1999-12-30 | Basf Ag | Verfahren zur Entfernung saurer Gasbestandteile aus Gasen |
| US6337059B1 (en) | 1999-05-03 | 2002-01-08 | Union Carbide Chemicals & Plastics Technology Corporation | Absorbent compositions for the removal of acid gases from gas streams |
| US7144555B1 (en) * | 2001-06-20 | 2006-12-05 | Well To Wire Emissions Control Inc. | Method and apparatus for hydrogen sulphide removal |
| EP1718597B1 (en) | 2004-02-17 | 2016-09-07 | ExxonMobil Research and Engineering Company | Improved synthesis of severely sterically hindered amino-ether alcohols and diaminopolyalkenyl ethers using a high activity powder catalyst |
| WO2010046134A1 (en) | 2008-10-24 | 2010-04-29 | Lonza Inc | Alkanolamine-based carbon dioxide absorption solutions with reduced corrosivity |
| US8221712B2 (en) | 2009-05-12 | 2012-07-17 | Basf Se | Absorption medium for the selective removal of hydrogen sulfide from fluid streams |
| EP2283911A1 (en) * | 2009-08-11 | 2011-02-16 | Shell Internationale Research Maatschappij B.V. | Process for removing CO2 and/or H2S from a gas comprising CO2 and/or H2S |
| CA2769617A1 (en) * | 2009-08-11 | 2011-02-17 | Shell Internationale Research Maatschappij B.V. | Absorbent composition and process for removing co2 and/or h2s from a gas comprising co2 and/or h2s |
| US8816029B2 (en) * | 2009-08-28 | 2014-08-26 | 3M Innovative Properties Company | Compositions and articles comprising polymerizable ionic liquid mixture, and methods of curing |
| FR2982170B1 (fr) | 2011-11-09 | 2013-11-22 | IFP Energies Nouvelles | Procede d'elimination de composes acides d'un effluent gazeux avec une solution absorbante a base de dihydroxyalkylamines possedant un encombrement sterique severe de l'atome d'azote |
| RU2642071C2 (ru) | 2012-06-29 | 2018-01-24 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Водная алканоламиновая абсорбирующая композиция, содержащая пиперазин для улучшенного удаления сероводорода из газовых смесей, и способ ее использования |
| JP6290878B2 (ja) * | 2012-06-29 | 2018-03-07 | ダウ グローバル テクノロジーズ エルエルシー | ガス混合物からh2sを除去する、水性アルカノールアミン溶液及び工程 |
| EA201690897A1 (ru) | 2013-10-30 | 2016-12-30 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Композиции гибридных растворителей для полного удаления органической серы и полного удаления кислого газа |
| MX2016004836A (es) | 2013-10-30 | 2016-07-26 | Dow Global Technologies Llc | Formulaciones solventes hibridas para la remocion selectiva de sulfuro de hidrogeno (h2s). |
-
2014
- 2014-10-24 MX MX2016004836A patent/MX2016004836A/es unknown
- 2014-10-24 EA EA201690896A patent/EA201690896A1/ru unknown
- 2014-10-24 US US15/032,765 patent/US10226734B2/en active Active
- 2014-10-24 WO PCT/US2014/062153 patent/WO2015065839A1/en not_active Ceased
- 2014-10-24 JP JP2016523913A patent/JP2016536389A/ja active Pending
- 2014-10-24 EP EP14795916.7A patent/EP3074488A1/en not_active Withdrawn
- 2014-10-24 CN CN201480057345.9A patent/CN105637070A/zh active Pending
- 2014-10-24 CA CA2927934A patent/CA2927934A1/en not_active Abandoned
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