JPS62292888A - 酸性ガスの選択除去法 - Google Patents
酸性ガスの選択除去法Info
- Publication number
- JPS62292888A JPS62292888A JP62144203A JP14420387A JPS62292888A JP S62292888 A JPS62292888 A JP S62292888A JP 62144203 A JP62144203 A JP 62144203A JP 14420387 A JP14420387 A JP 14420387A JP S62292888 A JPS62292888 A JP S62292888A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- tert
- bis
- methyl
- ethane
- 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.)
- Pending
Links
- 230000002378 acidificating effect Effects 0.000 title claims description 9
- 239000007789 gas Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 29
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 239000002250 absorbent Substances 0.000 claims description 18
- 230000002745 absorbent Effects 0.000 claims description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 11
- 150000003512 tertiary amines Chemical class 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 7
- 150000003464 sulfur compounds Chemical class 0.000 claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 239000003345 natural gas Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 230000008929 regeneration Effects 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 5
- -1 Methanol- 2-amino-2-methylpropan-1-ol Chemical compound 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- AHXXIYFEJGGBMG-UHFFFAOYSA-N 1-[2-(tert-butylamino)ethoxy]ethanol Chemical compound CC(O)OCCNC(C)(C)C AHXXIYFEJGGBMG-UHFFFAOYSA-N 0.000 claims description 2
- AQELXIITNIQTAH-UHFFFAOYSA-N 1-[2-[methyl(propan-2-yl)amino]propoxy]ethanol Chemical compound CC(C)N(C)C(C)COC(C)O AQELXIITNIQTAH-UHFFFAOYSA-N 0.000 claims description 2
- PBNPDXKJXAUVQG-UHFFFAOYSA-N 1-[3-[2-(3-pyrrolidin-1-ylpropoxy)ethoxy]propyl]pyrrolidine Chemical compound C1CCCN1CCCOCCOCCCN1CCCC1 PBNPDXKJXAUVQG-UHFFFAOYSA-N 0.000 claims description 2
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 claims description 2
- VGZJOXPMODLELN-UHFFFAOYSA-N 2-(propan-2-ylamino)propan-1-ol Chemical group CC(C)NC(C)CO VGZJOXPMODLELN-UHFFFAOYSA-N 0.000 claims description 2
- POANXYQWEMCVBJ-UHFFFAOYSA-N 2-(tert-butylamino)propan-1-ol Chemical group OCC(C)NC(C)(C)C POANXYQWEMCVBJ-UHFFFAOYSA-N 0.000 claims description 2
- RSBAXTXSXZJZPM-UHFFFAOYSA-N 2-[3-hydroxypropyl(methyl)amino]-2-methylpropan-1-ol Chemical compound OCC(C)(C)N(C)CCCO RSBAXTXSXZJZPM-UHFFFAOYSA-N 0.000 claims description 2
- RKAVTRWQIJQXSG-UHFFFAOYSA-N 3-(tert-butylamino)butan-1-ol Chemical group OCCC(C)NC(C)(C)C RKAVTRWQIJQXSG-UHFFFAOYSA-N 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- 150000001414 amino alcohols Chemical class 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 125000001033 ether group Chemical group 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- ZAWCVKBSJMRLLG-UHFFFAOYSA-N n-[2-[2-(tert-butylamino)ethoxy]ethyl]-2-methylpropan-2-amine Chemical group CC(C)(C)NCCOCCNC(C)(C)C ZAWCVKBSJMRLLG-UHFFFAOYSA-N 0.000 claims description 2
- 150000003141 primary amines Chemical class 0.000 claims description 2
- 150000003335 secondary amines Chemical class 0.000 claims description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 2
- UGGUOQMUQUMCJX-UHFFFAOYSA-N n-[2-[2-[2-(tert-butylamino)ethoxy]ethoxy]ethyl]-2-methylpropan-2-amine Chemical group CC(C)(C)NCCOCCOCCNC(C)(C)C UGGUOQMUQUMCJX-UHFFFAOYSA-N 0.000 claims 2
- ZUYWFUUNQDJUKG-UHFFFAOYSA-N 1-(butylamino)ethanol Chemical group CCCCNC(C)O ZUYWFUUNQDJUKG-UHFFFAOYSA-N 0.000 claims 1
- SYHAYUSMVWWPKJ-UHFFFAOYSA-N 1-[2-(2-pyrrolidin-1-ylethoxy)ethyl]pyrrolidine Chemical compound C1CCCN1CCOCCN1CCCC1 SYHAYUSMVWWPKJ-UHFFFAOYSA-N 0.000 claims 1
- VBNLLPUIYKNGFT-UHFFFAOYSA-N 1-[2-(3-methylpentan-3-ylamino)ethoxy]ethanol Chemical compound CCC(C)(CC)NCCOC(C)O VBNLLPUIYKNGFT-UHFFFAOYSA-N 0.000 claims 1
- XGLKTGPHTYZZSM-UHFFFAOYSA-N 1-[2-[2-(2-piperidin-1-ylethoxy)ethoxy]ethyl]piperidine Chemical compound C1CCCCN1CCOCCOCCN1CCCCC1 XGLKTGPHTYZZSM-UHFFFAOYSA-N 0.000 claims 1
- WFVCOEZPUIPVFV-UHFFFAOYSA-N 1-[2-[2-(2-pyrrolidin-1-ylethoxy)ethoxy]ethyl]pyrrolidine Chemical compound C1CCCN1CCOCCOCCN1CCCC1 WFVCOEZPUIPVFV-UHFFFAOYSA-N 0.000 claims 1
- SRZFVUOVZDWMQV-UHFFFAOYSA-N 1-[2-[tert-butyl(methyl)amino]ethoxy]ethanol Chemical compound CC(O)OCCN(C)C(C)(C)C SRZFVUOVZDWMQV-UHFFFAOYSA-N 0.000 claims 1
- RASFTWQQTXTOIC-UHFFFAOYSA-N 2-(3-hydroxypropylamino)-2-methylpropan-1-ol Chemical group OCC(C)(C)NCCCO RASFTWQQTXTOIC-UHFFFAOYSA-N 0.000 claims 1
- XUXZZEYSBYRSFS-UHFFFAOYSA-N 2-(dimethylamino)-2-methylbutan-1-ol Chemical compound CCC(C)(CO)N(C)C XUXZZEYSBYRSFS-UHFFFAOYSA-N 0.000 claims 1
- FGHOJUJBJHVRGT-UHFFFAOYSA-N 2-(dimethylamino)-2-methylpropane-1,3-diol Chemical compound CN(C)C(C)(CO)CO FGHOJUJBJHVRGT-UHFFFAOYSA-N 0.000 claims 1
- PBKGYWLWIJLDGZ-UHFFFAOYSA-N 2-(dimethylamino)propan-1-ol Chemical compound OCC(C)N(C)C PBKGYWLWIJLDGZ-UHFFFAOYSA-N 0.000 claims 1
- NEHBSHJKGUCORU-UHFFFAOYSA-N 2-[2-hydroxyethyl(methyl)amino]-2-methylpropan-1-ol Chemical compound OCCN(C)C(C)(C)CO NEHBSHJKGUCORU-UHFFFAOYSA-N 0.000 claims 1
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims 1
- ZPRFYDZCPYDKIX-UHFFFAOYSA-N 2-methyl-n-[2-[2-(2-pyrrolidin-1-ylethoxy)ethoxy]ethyl]propan-2-amine Chemical compound CC(C)(C)NCCOCCOCCN1CCCC1 ZPRFYDZCPYDKIX-UHFFFAOYSA-N 0.000 claims 1
- PGOFJDZYVIIGGD-UHFFFAOYSA-N 3-(tert-butylamino)propan-1-ol Chemical group CC(C)(C)NCCCO PGOFJDZYVIIGGD-UHFFFAOYSA-N 0.000 claims 1
- QBBCYXHPOQXTDE-UHFFFAOYSA-N C(C)(C)(CC)NCCOC(C)O Chemical compound C(C)(C)(CC)NCCOC(C)O QBBCYXHPOQXTDE-UHFFFAOYSA-N 0.000 claims 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims 1
- AKNUHUCEWALCOI-UHFFFAOYSA-N N-ethyldiethanolamine Chemical compound OCCN(CC)CCO AKNUHUCEWALCOI-UHFFFAOYSA-N 0.000 claims 1
- 229960002887 deanol Drugs 0.000 claims 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 1
- 239000012972 dimethylethanolamine Substances 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical group OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims 1
- ZYWUVGFIXPNBDL-UHFFFAOYSA-N n,n-diisopropylaminoethanol Chemical compound CC(C)N(C(C)C)CCO ZYWUVGFIXPNBDL-UHFFFAOYSA-N 0.000 claims 1
- KQEXNCJYOPWRNC-UHFFFAOYSA-N n-(2-ethoxyethyl)-2-methylpropan-2-amine Chemical compound CCOCCNC(C)(C)C KQEXNCJYOPWRNC-UHFFFAOYSA-N 0.000 claims 1
- ISRXMEYARGEVIU-UHFFFAOYSA-N n-methyl-n-propan-2-ylpropan-2-amine Chemical compound CC(C)N(C)C(C)C ISRXMEYARGEVIU-UHFFFAOYSA-N 0.000 claims 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 21
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QNBAXSPIXAHQCR-UHFFFAOYSA-N 1-ethoxy-1-(3-methylpentan-3-ylamino)ethanol Chemical compound CCOC(C)(O)NC(C)(CC)CC QNBAXSPIXAHQCR-UHFFFAOYSA-N 0.000 description 1
- FHQRDEDZJIFJAL-UHFFFAOYSA-N 4-phenylmorpholine Chemical compound C1COCCN1C1=CC=CC=C1 FHQRDEDZJIFJAL-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000006309 butyl amino group Chemical group 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- CUHMMDPUXJFCNB-UHFFFAOYSA-N n,n,2-trimethylbutan-2-amine Chemical compound CCC(C)(C)N(C)C CUHMMDPUXJFCNB-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- XJZRUEZAFLIDFB-UHFFFAOYSA-N n-propan-2-yl-1-[2-(propan-2-ylamino)propoxy]propan-2-amine Chemical compound CC(C)NC(C)COCC(C)NC(C)C XJZRUEZAFLIDFB-UHFFFAOYSA-N 0.000 description 1
- SBOJXQVPLKSXOG-UHFFFAOYSA-N o-amino-hydroxylamine Chemical class NON SBOJXQVPLKSXOG-UHFFFAOYSA-N 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
- C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/16—Hydrogen sulfides
- C01B17/167—Separation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20757A/86 | 1986-06-11 | ||
| IT20757/86A IT1191805B (it) | 1986-06-11 | 1986-06-11 | Processo per la rimozione selettiva di acido solfidrico |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62292888A true JPS62292888A (ja) | 1987-12-19 |
Family
ID=11171618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62144203A Pending JPS62292888A (ja) | 1986-06-11 | 1987-06-11 | 酸性ガスの選択除去法 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS62292888A (xx) |
| DE (1) | DE3717556C2 (xx) |
| GB (1) | GB2191419B (xx) |
| IT (1) | IT1191805B (xx) |
| NO (1) | NO872369L (xx) |
| NZ (1) | NZ220366A (xx) |
| SE (1) | SE8702301L (xx) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006523255A (ja) * | 2003-03-21 | 2006-10-12 | ダウ グローバル テクノロジーズ インコーポレイティド | 硫化カルボニルを含む酸性ガスからそれを除去する改良された組成物及び方法 |
| JP2013543789A (ja) * | 2010-10-29 | 2013-12-09 | ハンツマン ペトロケミカル エルエルシー | 酸性ガスの除去のための吸着剤としての２−（３−アミノプロポキシ）エタン−１−オールの使用 |
| JP2014511759A (ja) * | 2011-03-28 | 2014-05-19 | ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティ オブ アラバマ | Ｎ官能基化したイミダゾール含有システムおよび使用方法 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6689332B1 (en) | 1992-09-16 | 2004-02-10 | The Kansai Electric Power Co, Inc. | Process for removing carbon dioxide from combustion gases |
| JP2895325B2 (ja) * | 1992-09-16 | 1999-05-24 | 関西電力株式会社 | 燃焼排ガス中の二酸化炭素を除去する方法 |
| EP0672446B1 (en) * | 1994-03-18 | 2002-11-13 | The Kansai Electric Power Co., Inc. | Method for the removal of hydrogen sulfide present in gases |
| US5861051A (en) * | 1996-03-06 | 1999-01-19 | Huntsman Petrochemical Corporation | Process for removing carbon dioxide from gas mixture |
| US6051056A (en) | 1998-03-20 | 2000-04-18 | Air Products And Chemicals, Inc. | Alkylated aminoether surfactants |
| DE19933301A1 (de) * | 1999-07-15 | 2001-01-18 | Basf Ag | Verfahren zum Entfernen von Mercaptanen aus Fluidströmen |
| FR2848218B1 (fr) * | 2002-12-10 | 2005-01-28 | Inst Francais Du Petrole | Procede de desacidification et de deshydratation d'un gaz naturel |
| FR2961114B1 (fr) * | 2010-06-09 | 2013-11-29 | Inst Francais Du Petrole | Procede pour eliminer le co2 dans des fumees de combustion et solution absorbante, a base de diamines appartenant a la famille des 1,2-bis(2-aminoethoxy)ethane. |
| 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 |
| FR2992229B1 (fr) | 2012-06-26 | 2015-10-30 | IFP Energies Nouvelles | Solution absorbante a base de diamines tertiaires appartenant a la famille des aminoethylmorpholines encombrees et procede d'elimination de composes acides d'un effluent gazeux |
| EP3356014A1 (de) * | 2015-09-29 | 2018-08-08 | Basf Se | Absorptionsmittel und verfahren zur selektiven entfernung von schwefelwasserstoff |
| JP2018531147A (ja) | 2015-09-29 | 2018-10-25 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 硫化水素の選択的除去のための方法 |
| EA202090609A1 (ru) * | 2017-09-04 | 2020-06-11 | Басф Се | Абсорбент и способ селективного удаления сероводорода |
| CN110876878A (zh) * | 2018-09-06 | 2020-03-13 | 中国石油化工股份有限公司 | So2吸收剂及吸收so2的方法 |
| 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 |
| CN111744350A (zh) * | 2019-03-29 | 2020-10-09 | 中国石油天然气股份有限公司 | 脱硫剂及其制备方法 |
| CN116550100A (zh) * | 2023-05-30 | 2023-08-08 | 江苏太湖新材料控股有限公司 | 脱硫剂及其制备方法 |
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| GB1058304A (en) * | 1964-03-12 | 1967-02-08 | Shell Int Research | Process for the purification of fluids |
| GB1153786A (en) * | 1966-08-09 | 1969-05-29 | Shell Int Research | Removal of Acid Gases from Gaseous Mixtures |
| GB1279637A (en) * | 1968-10-31 | 1972-06-28 | Lummus Co | Solvent and process for acid gas scrubbing |
| US4057403A (en) * | 1973-10-29 | 1977-11-08 | Fluor Corporation | Gas treating process |
| NL183225C (nl) * | 1975-06-13 | 1988-09-01 | Shell Int Research | Werkwijze voor het verwijderen van zure gassen uit een gas- of vloeistofmengsel met behulp van een waterige amine-oplossing. |
| AU506199B2 (en) * | 1975-06-26 | 1979-12-20 | Exxon Research And Engineering Company | Absorbtion of co2 from gaseous feeds |
| US4100257A (en) * | 1977-02-14 | 1978-07-11 | Exxon Research & Engineering Co. | Process and amine-solvent absorbent for removing acidic gases from gaseous mixtures |
| GB1589231A (en) * | 1977-04-21 | 1981-05-07 | Shell Int Research | Process for the removal of acidic gases |
| CA1169231A (en) * | 1981-01-28 | 1984-06-19 | Kenneth F. Butwell | Process for removing acidic gases from gaseous mixtures |
| EP0087856B1 (en) * | 1982-01-18 | 1986-02-26 | Exxon Research And Engineering Company | A process for the removal of h2s from gaseous mixtures using diaminoethers |
| EP0087208B1 (en) * | 1982-01-18 | 1986-02-26 | Exxon Research And Engineering Company | A process for removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds |
| EP0087207B1 (en) * | 1982-01-18 | 1986-08-06 | Exxon Research And Engineering Company | A process for removal of h2s from gaseous streams with amino compounds |
| DE3236601A1 (de) * | 1982-10-02 | 1984-04-05 | 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 |
| EP0124835A3 (en) * | 1983-05-04 | 1987-09-30 | Air Products And Chemicals, Inc. | Bis tertiary amino alkyl derivatives as solvents for acid gas removal from gas streams |
| 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 |
-
1986
- 1986-06-11 IT IT20757/86A patent/IT1191805B/it active
-
1987
- 1987-05-19 NZ NZ220366A patent/NZ220366A/xx unknown
- 1987-05-21 GB GB8712025A patent/GB2191419B/en not_active Expired - Fee Related
- 1987-05-25 DE DE3717556A patent/DE3717556C2/de not_active Revoked
- 1987-06-02 SE SE8702301A patent/SE8702301L/xx not_active Application Discontinuation
- 1987-06-05 NO NO872369A patent/NO872369L/no unknown
- 1987-06-11 JP JP62144203A patent/JPS62292888A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006523255A (ja) * | 2003-03-21 | 2006-10-12 | ダウ グローバル テクノロジーズ インコーポレイティド | 硫化カルボニルを含む酸性ガスからそれを除去する改良された組成物及び方法 |
| JP2011088144A (ja) * | 2003-03-21 | 2011-05-06 | Dow Global Technologies Llc | 硫化カルボニルを含む酸性ガスからそれを除去する改良された組成物及び方法 |
| KR101148658B1 (ko) | 2003-03-21 | 2012-05-25 | 다우 글로벌 테크놀로지스 엘엘씨 | 카르보닐 술피드를 함유하는 산 가스로부터 카르보닐술피드를 제거하기 위한 개선된 조성물 및 방법 |
| JP2013543789A (ja) * | 2010-10-29 | 2013-12-09 | ハンツマン ペトロケミカル エルエルシー | 酸性ガスの除去のための吸着剤としての２−（３−アミノプロポキシ）エタン−１−オールの使用 |
| JP2014511759A (ja) * | 2011-03-28 | 2014-05-19 | ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティ オブ アラバマ | Ｎ官能基化したイミダゾール含有システムおよび使用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE8702301L (sv) | 1987-12-12 |
| IT1191805B (it) | 1988-03-23 |
| NO872369L (no) | 1987-12-14 |
| IT8620757A0 (it) | 1986-06-11 |
| IT8620757A1 (it) | 1987-12-11 |
| GB8712025D0 (en) | 1987-06-24 |
| DE3717556C2 (de) | 1994-04-28 |
| GB2191419B (en) | 1990-04-25 |
| GB2191419A (en) | 1987-12-16 |
| SE8702301D0 (sv) | 1987-06-02 |
| DE3717556A1 (de) | 1987-12-17 |
| NO872369D0 (no) | 1987-06-05 |
| NZ220366A (en) | 1990-07-26 |
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