NL8001886A - Werkwijze voor het verwijderen van zure gassen uit een in hoofdzaak uit methaan bestaand gasmengsel. - Google Patents
Werkwijze voor het verwijderen van zure gassen uit een in hoofdzaak uit methaan bestaand gasmengsel. Download PDFInfo
- Publication number
- NL8001886A NL8001886A NL8001886A NL8001886A NL8001886A NL 8001886 A NL8001886 A NL 8001886A NL 8001886 A NL8001886 A NL 8001886A NL 8001886 A NL8001886 A NL 8001886A NL 8001886 A NL8001886 A NL 8001886A
- Authority
- NL
- Netherlands
- Prior art keywords
- absorbent
- mixture
- gas
- physical
- chemical absorbent
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims description 81
- 239000000203 mixture Substances 0.000 title claims description 78
- 238000000034 method Methods 0.000 title claims description 25
- 239000002253 acid Substances 0.000 title claims description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims description 15
- 230000002745 absorbent Effects 0.000 claims description 45
- 239000002250 absorbent Substances 0.000 claims description 45
- 239000000126 substance Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000002378 acidificating effect Effects 0.000 claims description 12
- 238000011282 treatment Methods 0.000 claims description 9
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical group O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 6
- 150000003141 primary amines Chemical class 0.000 claims description 5
- 150000003335 secondary amines Chemical class 0.000 claims description 5
- 150000003512 tertiary amines Chemical class 0.000 claims description 5
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 3
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical group OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 2
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical group CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 16
- 229930195733 hydrocarbon Natural products 0.000 description 12
- 150000002430 hydrocarbons Chemical class 0.000 description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 230000008929 regeneration Effects 0.000 description 10
- 238000011069 regeneration method Methods 0.000 description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- 239000011593 sulfur Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- -1 METHANE COMPOUND Chemical class 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000013844 butane Nutrition 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940043276 diisopropanolamine Drugs 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- OHMBHFSEKCCCBW-UHFFFAOYSA-N hexane-2,5-diol Chemical compound CC(O)CCC(C)O OHMBHFSEKCCCBW-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8001886A NL8001886A (nl) | 1980-03-31 | 1980-03-31 | Werkwijze voor het verwijderen van zure gassen uit een in hoofdzaak uit methaan bestaand gasmengsel. |
| CA000370525A CA1162719A (en) | 1980-03-31 | 1981-02-10 | Process for the removal of acid gases from a gas mixture mainly consisting of methane |
| US06/247,496 US4372925A (en) | 1980-03-31 | 1981-03-25 | Process for the removal of acid gases from gas mixtures containing methane |
| MX186584A MX163137B (es) | 1980-03-31 | 1981-03-27 | Un procedimiento para la separacion de gases acidos de una mezcla de gas que consiste principalmente de metano |
| AU68842/81A AU540146B2 (en) | 1980-03-31 | 1981-03-27 | Removing acid gases from a gas mixture consisting mainly of methane |
| GB8109669A GB2072525B (en) | 1980-03-31 | 1981-03-27 | Process for the removal of acid gases from a gas mixture mainly consisting of methane |
| NZ196639A NZ196639A (en) | 1980-03-31 | 1981-03-27 | Removal of acid gases from a gas mixture mainly consisting of methane |
| NO811062A NO154183C (no) | 1980-03-31 | 1981-03-27 | Fremgangsmaate ved fjerning av sure gasser fra en gassblanding bestaaende hovedsakelig av methan. |
| MY291/85A MY8500291A (en) | 1980-03-31 | 1985-12-30 | A process for the removal of acid gases from a gas mixture mainly consisting of methane |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8001886 | 1980-03-31 | ||
| NL8001886A NL8001886A (nl) | 1980-03-31 | 1980-03-31 | Werkwijze voor het verwijderen van zure gassen uit een in hoofdzaak uit methaan bestaand gasmengsel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8001886A true NL8001886A (nl) | 1981-11-02 |
Family
ID=19835085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8001886A NL8001886A (nl) | 1980-03-31 | 1980-03-31 | Werkwijze voor het verwijderen van zure gassen uit een in hoofdzaak uit methaan bestaand gasmengsel. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4372925A (no) |
| AU (1) | AU540146B2 (no) |
| CA (1) | CA1162719A (no) |
| GB (1) | GB2072525B (no) |
| MX (1) | MX163137B (no) |
| MY (1) | MY8500291A (no) |
| NL (1) | NL8001886A (no) |
| NO (1) | NO154183C (no) |
| NZ (1) | NZ196639A (no) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4397660A (en) * | 1981-06-15 | 1983-08-09 | Shell Oil Company | Process for the removal of H2 S and CO2 from a gas mixture |
| US4466946A (en) * | 1982-03-12 | 1984-08-21 | Standard Oil Company (Indiana) | CO2 Removal from high CO2 content hydrocarbon containing streams |
| DE3222588A1 (de) * | 1982-06-16 | 1983-12-22 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum regenerieren von absorptionsloesungen fuer schwefelhaltige gase |
| JPS59216831A (ja) * | 1983-05-25 | 1984-12-06 | ノ−トン・カンパニ− | 軽炭化水素を有する混合物からの富メタンガス，二酸化炭素および硫化水素の分離方法 |
| US4529413A (en) * | 1984-03-19 | 1985-07-16 | Phillips Petroleum Company | Recovering dessicant-antifreeze from admixture with water and hydrogen sulfide |
| US4576615A (en) * | 1984-08-20 | 1986-03-18 | The Randall Corporation | Carbon dioxide hydrocarbons separation process |
| FR2589752B1 (fr) * | 1985-10-04 | 1987-12-11 | Elf Aquitaine | Procede et dispositif pour l'extraction selective de l'h2s d'un gaz en contenant |
| FR2600554B1 (fr) * | 1986-06-30 | 1988-09-02 | Elf Aquitaine | Procede et dispositif pour la desacidification d'un gaz renfermant h2s ou/et co2 ainsi que des mercaptans |
| US4654062A (en) * | 1986-07-11 | 1987-03-31 | Air Products And Chemicals, Inc. | Hydrocarbon recovery from carbon dioxide-rich gases |
| US4980140A (en) * | 1989-03-13 | 1990-12-25 | Shell Oil Company | Selective removal of carbonyl sulfide from a hydrogen sulfide containing gas mixture |
| CA2100294C (en) * | 1992-07-27 | 2003-08-19 | David Frederick Bowman | Process of removing hydrogen sulphide from a gas mixture |
| US5556606A (en) * | 1994-10-07 | 1996-09-17 | Khanmamedov; Tofik K. | Method and apparatus for controlling the hydrogen sulfide concentration in the acid gas feedstock of a sulfur recovery unit |
| GB9702742D0 (en) * | 1997-02-11 | 1997-04-02 | Ici Plc | Gas absorption |
| US6168768B1 (en) | 1998-01-23 | 2001-01-02 | Exxon Research And Engineering Company | Production of low sulfer syngas from natural gas with C4+/C5+ hydrocarbon recovery |
| DE19947845A1 (de) * | 1999-10-05 | 2001-04-12 | Basf Ag | Verfahren zum Entfernen von COS aus einem Kohlenwasserstoff-Fluidstrom und Waschflüssikgkeit zur Verwendung in derartigen Verfahren |
| US6387159B1 (en) * | 2000-06-26 | 2002-05-14 | Engelhard Corporation | Claus feed gas hydrocarbon removal |
| RU2197318C1 (ru) * | 2001-08-22 | 2003-01-27 | Дочернее открытое акционерное общество "Гипрогазцентр" | Устройство для очистки и осушки природного и попутного нефтяного газов с высоким содержанием сероводорода |
| DE10208253A1 (de) * | 2002-02-26 | 2003-09-04 | Lurgi Ag | Verfahren zur Entfernung von Merkaptan aus Rohgas |
| DE10219900B4 (de) * | 2002-05-03 | 2004-08-26 | Lurgi Ag | Verfahren zur Reinigung von kohlenwasserstoffhaltigem Gas |
| MXPA05006242A (es) * | 2002-12-17 | 2005-08-19 | Fluor Corp | Configuraciones y metodos para la remocion de gas acido y contaminantes con emision casi nula. |
| US7740691B2 (en) * | 2006-01-10 | 2010-06-22 | Edwin W. Cash | Gas treating method and apparatus |
| US20070157824A1 (en) * | 2006-01-11 | 2007-07-12 | Aac Trade Ltd. | Cooking device particularly useful for cooking pasta, and hot receptacle holder especially useful therewith |
| WO2008022437A1 (en) * | 2006-08-23 | 2008-02-28 | University Of Regina | Method for capturing carbon dioxide from gas streams |
| WO2009132424A1 (en) * | 2008-04-29 | 2009-11-05 | Richard Allen | Bubbler system for scrubbing biogas |
| US8354257B2 (en) * | 2010-01-08 | 2013-01-15 | Coskata, Inc. | Integrated process for production of alcohol from syngas and removal of CO2 |
| CN102905772A (zh) | 2010-02-17 | 2013-01-30 | 氟石科技公司 | 在制备超低硫气体中清除高压酸气体的构造和方法 |
| KR101190725B1 (ko) | 2010-07-14 | 2012-10-12 | 한국전력공사 | 산성가스 분리회수 장치 |
| WO2014066539A1 (en) | 2012-10-24 | 2014-05-01 | Fluor Technologies Corporation | Integration methods of gas processing plant and nitrogen rejection unit for high nitrogen feed gases |
| CN104415651A (zh) * | 2013-08-23 | 2015-03-18 | 天津市奔晟新材料科技开发有限公司 | 一种高效恶臭吸收剂 |
| WO2015089446A1 (en) | 2013-12-12 | 2015-06-18 | Fluor Technologies Corporation | Configurations and methods of flexible co2 removal |
| RU2705974C2 (ru) * | 2015-04-30 | 2019-11-12 | Прозернат | Удаление ароматических углеводородов из бедного кислого газового сырья для получения серы |
| BR112018008451A2 (pt) * | 2015-10-27 | 2018-12-11 | Fluor Tech Corp | configurações e métodos para processar gases ácidos de alta pressão sem emissões |
| WO2017189297A1 (en) | 2016-04-27 | 2017-11-02 | Dow Global Technologies Llc | Process for selective removal of acid gases from fluid streams using a hybrid solvent mixture |
| US10933367B2 (en) | 2017-03-03 | 2021-03-02 | Dow Global Technologies Llc | Process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture |
| WO2018164705A1 (en) | 2017-03-06 | 2018-09-13 | Dow Global Technologies Llc | Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture |
| US11253811B2 (en) | 2017-03-07 | 2022-02-22 | Dow Global Technologies Llc | Process for reducing energy consumption in the regeneration of hybrid solvents |
| RU2708853C1 (ru) * | 2019-07-02 | 2019-12-11 | Юрий Михайлович Михайлов | Установка для очистки попутного нефтяного и природного газа от серосодержащих соединений |
| EP3932522B1 (de) | 2020-06-29 | 2023-10-11 | L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Verfahren und anlage zur entfernung von störkomponenten aus rohsynthesegas |
| EP3932521B1 (de) | 2020-06-29 | 2023-09-27 | L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Verfahren zum reinigen eines schwefelkomponenten und kohlenwasserstoffe enthaltenden rohgasstroms |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3120993A (en) * | 1960-05-11 | 1964-02-11 | Metallgeselslchaft Ag | Gas purification process |
| BE611855A (no) * | 1960-12-23 | |||
| DE1494800C3 (de) * | 1964-08-29 | 1974-03-07 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Auswaschen saurer Gasbestandteile aus Gasen |
| US3462431A (en) * | 1966-12-05 | 1969-08-19 | Dow Chemical Co | Method for the production of 1,4,5,6-tetrahydro-as-triazines |
| NL6706653A (no) * | 1967-05-12 | 1968-05-27 | ||
| BR6906955D0 (pt) * | 1968-03-22 | 1973-01-02 | Benson Field & Epes | Separacao de co2 e h2s de misturas de gas |
| US3824766A (en) * | 1973-05-10 | 1974-07-23 | Allied Chem | Gas purification |
| US3989811A (en) * | 1975-01-30 | 1976-11-02 | Shell Oil Company | Process for recovering sulfur from fuel gases containing hydrogen sulfide, carbon dioxide, and carbonyl sulfide |
| GB1563251A (en) * | 1976-12-07 | 1980-03-26 | Shell Int Research | Process for working hydrogen suphidecontaining gases |
| NL7701174A (nl) * | 1977-02-04 | 1978-08-08 | Shell Int Research | Werkwijze voor het bereiden van een gasmengsel met gewenste h2s/co2 verhouding. |
| GB2018281B (en) * | 1978-04-07 | 1982-07-07 | Shell Int Research | Removal of acid gases from a gas mixture |
| NL186377C (nl) * | 1978-05-23 | 1990-11-16 | Shell Int Research | Werkwijze voor het opwerken van zwavelwaterstof bevattende gassen. |
| US4289738A (en) * | 1980-07-22 | 1981-09-15 | The Dow Chemical Company | Process for removing H2 S from sour gases with generation of a Claus feed gas |
-
1980
- 1980-03-31 NL NL8001886A patent/NL8001886A/nl not_active Application Discontinuation
-
1981
- 1981-02-10 CA CA000370525A patent/CA1162719A/en not_active Expired
- 1981-03-25 US US06/247,496 patent/US4372925A/en not_active Expired - Lifetime
- 1981-03-27 NZ NZ196639A patent/NZ196639A/xx unknown
- 1981-03-27 MX MX186584A patent/MX163137B/es unknown
- 1981-03-27 AU AU68842/81A patent/AU540146B2/en not_active Ceased
- 1981-03-27 GB GB8109669A patent/GB2072525B/en not_active Expired
- 1981-03-27 NO NO811062A patent/NO154183C/no unknown
-
1985
- 1985-12-30 MY MY291/85A patent/MY8500291A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU6884281A (en) | 1981-10-08 |
| GB2072525B (en) | 1983-09-21 |
| AU540146B2 (en) | 1984-11-01 |
| NZ196639A (en) | 1983-06-14 |
| NO154183C (no) | 1986-08-06 |
| MY8500291A (en) | 1985-12-31 |
| MX163137B (es) | 1991-08-30 |
| NO811062L (no) | 1981-10-01 |
| NO154183B (no) | 1986-04-28 |
| GB2072525A (en) | 1981-10-07 |
| US4372925A (en) | 1983-02-08 |
| CA1162719A (en) | 1984-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL8001886A (nl) | Werkwijze voor het verwijderen van zure gassen uit een in hoofdzaak uit methaan bestaand gasmengsel. | |
| NL193400C (nl) | Werkwijze voor het verwijderen van H#2S en CO#2 uit een gasmengsel. | |
| CN100563789C (zh) | 接近零排放的去除酸性气和杂质的配置及方法 | |
| US7803271B2 (en) | Method of extracting the hydrogen sulfide contained in a hydrocarbon gas | |
| US7374734B2 (en) | Absorbing agent and method for eliminating acid gases from fluids | |
| US4853012A (en) | Process and device for deacidification of a gas containing H2 S and/or CO2 and mercaptans | |
| JP2011528993A (ja) | Ｎ，ｎ，ｎ’，ｎ’−テトラメチルヘキサン−１，６−ジアミンと第１級または第２級アミン官能基を有する特定のアミンとに基づく吸収溶液、およびガス状流出物から酸性化合物を除去する方法 | |
| EA019187B1 (ru) | Способ производства очищенного природного газа | |
| JPH0464359B2 (no) | ||
| US3161461A (en) | Method of removing acidic gases from gaseous mixtures | |
| US7276153B2 (en) | Method for neutralising a stream of hydrocarbon fluid | |
| JP6679572B2 (ja) | 流体のストリームからの硫化水素および二酸化炭素の除去 | |
| JP2004535297A (ja) | ガス流から酸性ガスを除去する方法 | |
| US7635424B2 (en) | Method of capturing mercaptans contained in a natural gas by concentration | |
| RU2080908C1 (ru) | Способ выделения сероводорода из газа | |
| CA2514087C (fr) | Procede de capture des mercaptans contenus dans une charge gazeuse | |
| US5366709A (en) | Liquid absorbent for acidic gases and process of deacidification of a gas | |
| CN107580523B (zh) | 水性烷醇胺组合物和从气态混合物中选择性去除硫化氢的方法 | |
| AU2011320717B2 (en) | Use of 2-(3-aminopropoxy)ethan-1-ol as an absorbent to remove acidic gases | |
| GB2113211A (en) | Method for recovery of 2-(2- aminoethoxy)ethanol used in desulphurisation of liquid hydrocarbon streams | |
| CN101257968B (zh) | 用于酸气涤气工艺的聚烷撑亚胺和聚烷撑丙烯酰胺盐 | |
| JPH0456649B2 (no) | ||
| JPH024636B2 (no) | ||
| RU2531583C2 (ru) | Способ уменьшения потерь олефинов при удалении диоксида углерода из потока олефинов после реакции дегидрирования | |
| EA017639B1 (ru) | Способ осушки и демеркаптанизации газовых смесей |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |