DE2910940A1 - Verfahren zur entfernung saurer gasfoermiger bestandteile aus einer gasmischung - Google Patents
Verfahren zur entfernung saurer gasfoermiger bestandteile aus einer gasmischungInfo
- Publication number
- DE2910940A1 DE2910940A1 DE19792910940 DE2910940A DE2910940A1 DE 2910940 A1 DE2910940 A1 DE 2910940A1 DE 19792910940 DE19792910940 DE 19792910940 DE 2910940 A DE2910940 A DE 2910940A DE 2910940 A1 DE2910940 A1 DE 2910940A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- aqueous solution
- percent
- absorbent
- solution
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 17
- 239000000203 mixture Substances 0.000 title claims description 14
- 239000002253 acid Substances 0.000 title 1
- 239000007789 gas Substances 0.000 claims description 33
- 239000007864 aqueous solution Substances 0.000 claims description 17
- 230000002378 acidificating effect Effects 0.000 claims description 13
- 150000001412 amines Chemical class 0.000 claims description 9
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 40
- 230000002745 absorbent Effects 0.000 description 27
- 239000002250 absorbent Substances 0.000 description 27
- 229910002092 carbon dioxide Inorganic materials 0.000 description 21
- 239000000243 solution Substances 0.000 description 21
- 239000001569 carbon dioxide Substances 0.000 description 18
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 15
- 238000010521 absorption reaction Methods 0.000 description 14
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 12
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 8
- 229940043276 diisopropanolamine Drugs 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- PVXVWWANJIWJOO-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-yl)-N-ethylpropan-2-amine Chemical compound CCNC(C)CC1=CC=C2OCOC2=C1 PVXVWWANJIWJOO-UHFFFAOYSA-N 0.000 description 4
- QMMZSJPSPRTHGB-UHFFFAOYSA-N MDEA Natural products CC(C)CCCCC=CCC=CC(O)=O QMMZSJPSPRTHGB-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- IJCVBMSXIPFVLH-UHFFFAOYSA-N [C].S=O Chemical compound [C].S=O IJCVBMSXIPFVLH-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- -1 carbon oxysulphide Chemical compound 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur 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
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7803075,A NL190316C (nl) | 1978-03-22 | 1978-03-22 | Werkwijze voor het verwijderen van zure gassen uit een gasmengsel. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2910940A1 true DE2910940A1 (de) | 1979-10-11 |
| DE2910940C2 DE2910940C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-06 |
Family
ID=19830538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792910940 Granted DE2910940A1 (de) | 1978-03-22 | 1979-03-20 | Verfahren zur entfernung saurer gasfoermiger bestandteile aus einer gasmischung |
Country Status (11)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4405582A (en) * | 1982-01-18 | 1983-09-20 | Exxon Research And Engineering Co. | Process for selective removal of H2 S from mixtures containing H22 using diaminoether solutions |
| US4405811A (en) * | 1982-01-18 | 1983-09-20 | Exxon Research And Engineering Co. | Severely sterically hindered tertiary amino compounds |
| US4405581A (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 amino compounds |
| US4483833A (en) * | 1982-01-18 | 1984-11-20 | Exxon Research & Engineering Co. | Process for selective removal of H2 S from mixtures containing H22 with heterocyclic tertiary aminoalkanols |
| US4417075A (en) * | 1982-01-18 | 1983-11-22 | Exxon Research And Engineering Co. | Di-(Secondary and tertiaryalkylaminoalkoxy)alkanes |
| US4405580A (en) | 1982-01-18 | 1983-09-20 | Exxon Research And Engineering Co. | Process for selective removal of H2 S from mixtures containing H22 with tertiary amino azabicyclic alcohols |
| 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 |
| US4471138A (en) * | 1982-01-18 | 1984-09-11 | Exxon Research And Engineering Co. | Severely sterically hindered secondary aminoether alcohols |
| US4405583A (en) | 1982-01-18 | 1983-09-20 | Exxon Research And Engineering Co. | Process for selective removal of H2 S from mixtures containing H22 using di-severely sterically hindered secondary aminoethers |
| US4508692A (en) * | 1982-01-18 | 1985-04-02 | Exxon Research & Engineering Co. | Process for the selective removal of hydrogen sulfide from gaseous mixtures with strongly basic tertiary amino compounds |
| 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 |
| US4894179A (en) * | 1987-10-13 | 1990-01-16 | Exxon Research And Engineering Company | Absorbent composition containing a tertiary amino azabicyclic alcohol and an amine salt |
| US4895670A (en) * | 1987-10-13 | 1990-01-23 | Exxon Research And Engineering Company | Addition of severely-hindered aminoacids to severely-hindered amines for the absorption of H2 S |
| US4894178A (en) * | 1987-10-13 | 1990-01-16 | Exxon Research And Engineering Company | Absorbent composition containing severely-hindered amine mixture for the absorption of H2 S |
| DE69528785T2 (de) * | 1994-03-18 | 2003-07-03 | Mitsubishi Jukogyo K.K., Tokio/Tokyo | Verfahren zur Entfernung von Schwefelwasserstoff aus Gasen |
| DE60325171D1 (de) * | 2002-01-14 | 2009-01-22 | Shell Int Research | Verfahren zur entfernung von kohlendioxid aus gasgemischen |
| CA2556508C (en) | 2004-02-17 | 2012-10-02 | Exxonmobil Research And Engineering Company | Synthesis of sterically hindered secondary aminoether alcohols |
| JP4604053B2 (ja) | 2004-02-17 | 2010-12-22 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 酸無水物および／または酸ハロゲン化物、並びに三酸化硫黄からの立体障害第二級アミノエーテルアルコールの合成 |
| JP4604049B2 (ja) | 2004-02-17 | 2010-12-22 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 立体障害第二級アミノエーテルアルコールの合成 |
| CN1922132B (zh) | 2004-02-17 | 2010-05-26 | 埃克森美孚研究工程公司 | 由烯酮和/或酰卤和/或羧酸酐合成强空间位阻仲氨基醚醇 |
| ATE495813T1 (de) | 2005-08-09 | 2011-02-15 | Exxonmobil Res & Eng Co | Gehinderte cyclische polyamine und ihre salze für ein säuregaswäscheverfahren |
| EP1922389B1 (en) | 2005-08-09 | 2019-02-20 | ExxonMobil Research and Engineering Company | Absorbent composition containing molecules with a hindered amine and a metal sulfonate structure for acid gas scrubbing process |
| JP5061108B2 (ja) | 2005-08-09 | 2012-10-31 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 酸性ガススクラビング法のためのポリアルキレンアクリルアミド塩 |
| EP1919855B1 (en) | 2005-08-09 | 2014-08-20 | ExxonMobil Research and Engineering Company | Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas scrubbing process |
| ATE514667T1 (de) | 2007-01-30 | 2011-07-15 | Mt Biomethan Gmbh | Verfahren und anlage zur behandlung von methan- und kohlendioxidhaltigen rohgasen, insbesondere biogas, zur gewinnung von methan |
| US9458367B2 (en) | 2012-03-14 | 2016-10-04 | Exxonmobil Research And Engineering Company | Low temperature transport and storage of amine gas treatment solutions |
| RU2016111276A (ru) | 2013-08-29 | 2017-10-04 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Растворы для обессеривания газа, содержащие четвертичные аммониевые соли |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR685992A (fr) * | 1930-10-07 | 1930-07-21 | Girdler Corp | Perfectionnements à la séparation des gaz entre eux |
| GB1058304A (en) * | 1964-03-12 | 1967-02-08 | Shell Int Research | Process for the purification of fluids |
| GB1102943A (en) * | 1965-04-05 | 1968-02-14 | Allied Chem | Separation of acidic gas constituents from gaseous mixtures containing the same |
| US3598881A (en) * | 1968-10-17 | 1971-08-10 | Lummus Co | Process for removing acid gases from cracked gases containing diolefins |
| BE769797A (fr) * | 1970-07-13 | 1972-01-10 | Union Carbide Corp | Procede d'absorption selective de gaz sulfures |
| JPS472861A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-07-09 | 1972-02-12 | ||
| SE424815B (sv) * | 1975-10-30 | 1982-08-16 | Union Carbide Corp | Forfarande for kontinuerlig selektiv absorption av svavelvete fran ett gasramaterial |
-
1978
- 1978-03-22 NL NLAANVRAGE7803075,A patent/NL190316C/xx not_active IP Right Cessation
-
1979
- 1979-02-14 CA CA321,520A patent/CA1127379A/en not_active Expired
- 1979-03-13 BE BE1/9308A patent/BE874786A/xx not_active IP Right Cessation
- 1979-03-20 JP JP3185679A patent/JPS54131570A/ja active Pending
- 1979-03-20 AU AU45261/79A patent/AU524870B2/en not_active Ceased
- 1979-03-20 FR FR7906959A patent/FR2422432A1/fr active Granted
- 1979-03-20 GB GB7909712A patent/GB2017524B/en not_active Expired
- 1979-03-20 DE DE19792910940 patent/DE2910940A1/de active Granted
- 1979-03-20 BR BR7901719A patent/BR7901719A/pt unknown
- 1979-03-20 ZA ZA791327A patent/ZA791327B/xx unknown
-
1985
- 1985-12-30 MY MY915/85A patent/MY8500915A/xx unknown
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2422432B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-06-10 |
| NL190316B (nl) | 1993-08-16 |
| BE874786A (nl) | 1979-09-13 |
| CA1127379A (en) | 1982-07-13 |
| DE2910940C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-06 |
| MY8500915A (en) | 1985-12-31 |
| FR2422432A1 (fr) | 1979-11-09 |
| GB2017524B (en) | 1982-09-15 |
| ZA791327B (en) | 1980-03-26 |
| GB2017524A (en) | 1979-10-10 |
| JPS54131570A (en) | 1979-10-12 |
| BR7901719A (pt) | 1979-10-16 |
| NL190316C (nl) | 1994-01-17 |
| AU524870B2 (en) | 1982-10-07 |
| AU4526179A (en) | 1979-09-27 |
| NL7803075A (nl) | 1979-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: JUNG, E., DIPL.-CHEM. DR.PHIL. SCHIRDEWAHN, J., DI |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |