JPS6111658B2 - - Google Patents
Info
- Publication number
- JPS6111658B2 JPS6111658B2 JP51129595A JP12959576A JPS6111658B2 JP S6111658 B2 JPS6111658 B2 JP S6111658B2 JP 51129595 A JP51129595 A JP 51129595A JP 12959576 A JP12959576 A JP 12959576A JP S6111658 B2 JPS6111658 B2 JP S6111658B2
- Authority
- JP
- Japan
- Prior art keywords
- stage
- gas
- solution
- hydrogen sulfide
- alkanolamine
- 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
Links
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
- B01D53/1468—Removing hydrogen sulfide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62721175A | 1975-10-30 | 1975-10-30 | |
| US05/723,161 US4093701A (en) | 1975-10-30 | 1976-09-17 | Process for acid gas removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5254680A JPS5254680A (en) | 1977-05-04 |
| JPS6111658B2 true JPS6111658B2 (enrdf_load_stackoverflow) | 1986-04-04 |
Family
ID=27090369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51129595A Granted JPS5254680A (en) | 1975-10-30 | 1976-10-29 | Method of removing acidic gases |
Country Status (25)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53108880A (en) * | 1977-03-05 | 1978-09-22 | Idemitsu Kosan Co Ltd | Washing method for gas with amine process |
| NL190316C (nl) * | 1978-03-22 | 1994-01-17 | Shell Int Research | Werkwijze voor het verwijderen van zure gassen uit een gasmengsel. |
| FR2439613A1 (fr) * | 1978-10-27 | 1980-05-23 | Elf Aquitaine | Procede d'extraction selective de h2s de melanges gazeux contenant du co2 |
| FI107171B (fi) * | 1997-10-22 | 2001-06-15 | Metso Paper Inc | Paperikoneen/kartonkikoneen imutelan imulaatikon tiivistysrakenne |
| JP6117027B2 (ja) | 2013-07-04 | 2017-04-19 | 株式会社神戸製鋼所 | 微細流路を用いた吸収方法及び吸収装置 |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563695A (en) * | 1968-03-22 | 1971-02-16 | Field And Epes | Separation of co2 and h2s from gas mixtures |
| DE1903065A1 (de) * | 1969-01-22 | 1970-08-27 | Basf Ag | Verfahren zur Entfernung von Kohlendioxid aus Gasgemischen |
| NL168548C (nl) * | 1970-07-15 | 1982-04-16 | Shell Int Research | Werkwijze voor het selectief verwijderen van zwavelwaterstof uit gassen welke zwavelwaterstof en kooldioxyde bevatten. |
| US4085192A (en) * | 1973-05-11 | 1978-04-18 | Shell Oil Company | Selective removal of hydrogen sulfide from gaseous mixtures |
-
1976
- 1976-10-11 SE SE7611274A patent/SE424815B/xx not_active IP Right Cessation
- 1976-10-20 CA CA263,738A patent/CA1074534A/en not_active Expired
- 1976-10-27 TR TR19515A patent/TR19515A/xx unknown
- 1976-10-29 FI FI763095A patent/FI763095A7/fi not_active Application Discontinuation
- 1976-10-29 FR FR7632797A patent/FR2329328A1/fr active Granted
- 1976-10-29 PT PT65778A patent/PT65778B/pt unknown
- 1976-10-29 PH PH19066A patent/PH14111A/en unknown
- 1976-10-29 IN IN1972/CAL/76A patent/IN146105B/en unknown
- 1976-10-29 NO NO763710A patent/NO763710L/no unknown
- 1976-10-29 IT IT28906/76A patent/IT1070933B/it active
- 1976-10-29 NL NLAANVRAGE7612016,A patent/NL186435C/xx not_active IP Right Cessation
- 1976-10-29 AR AR265281A patent/AR208638A1/es active
- 1976-10-29 CS CS766993A patent/CS199650B2/cs unknown
- 1976-10-29 DK DK490776A patent/DK490776A/da unknown
- 1976-10-29 AT AT0805476A patent/AT366929B/de not_active IP Right Cessation
- 1976-10-29 DE DE2649719A patent/DE2649719C2/de not_active Expired
- 1976-10-29 JP JP51129595A patent/JPS5254680A/ja active Granted
- 1976-10-29 BR BR7607246A patent/BR7607246A/pt unknown
- 1976-10-29 MX MX166853A patent/MX145154A/es unknown
- 1976-10-29 GB GB44983/76A patent/GB1561492A/en not_active Expired
- 1976-10-29 ES ES452862A patent/ES452862A1/es not_active Expired
- 1976-10-29 GR GR52033A patent/GR63150B/el unknown
- 1976-10-29 RO RO7688261A patent/RO72255A/ro unknown
- 1976-11-01 DD DD7600195545A patent/DD130570A5/xx unknown
-
1981
- 1981-12-30 MY MY134/81A patent/MY8100134A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PH14111A (en) | 1981-02-26 |
| FR2329328A1 (fr) | 1977-05-27 |
| RO72255A (ro) | 1982-05-10 |
| GB1561492A (en) | 1980-02-20 |
| IT1070933B (it) | 1985-04-02 |
| NL7612016A (nl) | 1977-05-03 |
| PT65778B (en) | 1978-04-27 |
| MY8100134A (en) | 1981-12-31 |
| JPS5254680A (en) | 1977-05-04 |
| FR2329328B1 (enrdf_load_stackoverflow) | 1980-06-13 |
| CS199650B2 (en) | 1980-07-31 |
| NL186435B (nl) | 1990-07-02 |
| DE2649719C2 (de) | 1985-01-10 |
| TR19515A (tr) | 1979-06-27 |
| DE2649719A1 (de) | 1977-05-12 |
| MX145154A (es) | 1982-01-12 |
| ATA805476A (de) | 1981-10-15 |
| CA1074534A (en) | 1980-04-01 |
| AT366929B (de) | 1982-05-25 |
| SE7611274L (sv) | 1977-05-01 |
| SE424815B (sv) | 1982-08-16 |
| DD130570A5 (de) | 1978-04-12 |
| ES452862A1 (es) | 1978-03-16 |
| FI763095A7 (enrdf_load_stackoverflow) | 1977-05-01 |
| PT65778A (en) | 1976-11-01 |
| NO763710L (enrdf_load_stackoverflow) | 1977-05-03 |
| GR63150B (en) | 1979-09-25 |
| BR7607246A (pt) | 1977-09-13 |
| AR208638A1 (es) | 1977-02-15 |
| NL186435C (nl) | 1990-12-03 |
| IN146105B (enrdf_load_stackoverflow) | 1979-02-24 |
| DK490776A (da) | 1977-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10343107B2 (en) | Separating carbon dioxide and hydrogen sulfide from a natural gas stream using co-current contacting systems | |
| EP2948234B1 (en) | Co-current contacting system for contacting a gas stream with a liquid stream and method for separating impurities | |
| US4892674A (en) | Addition of severely-hindered amine salts and/or aminoacids to non-hindered amine solutions for the absorption of H2 S | |
| EP2994217B1 (en) | Separating impurities from a gas stream using a vertically oriented co-current contacting system | |
| US5782958A (en) | Process for the dehydration, deacidification and stripping of a natural gas, utilizing a mixture of solvents | |
| CA3110053C (en) | Gas-liquid co-current contactor system and process for cleaning sour gas | |
| AU2007226476A1 (en) | Process for contacting two phases whose contact is accompanied by heat evolution | |
| US4079117A (en) | Process for acid gas removal | |
| US4093701A (en) | Process for acid gas removal | |
| US4345918A (en) | Process for purification of gas streams | |
| US4741884A (en) | Process and apparatus for removing H2 S from gas streams | |
| US4412977A (en) | Selective acid gas removal | |
| US11247168B2 (en) | Gas purification using a co-axial co-current contactor | |
| JPS6111658B2 (enrdf_load_stackoverflow) | ||
| JPH01304026A (ja) | 高純度トリエタノールアミンを用いて流体混合物から硫化水素を選択的に除去する方法 | |
| US4894179A (en) | Absorbent composition containing a tertiary amino azabicyclic alcohol and an amine salt | |
| US4519991A (en) | Enrichment in hydrogen sulphide of gases containing it | |
| US11535515B2 (en) | Sulfur recovery within a gas processing system | |
| KR790001453B1 (ko) | 산성가스의 제거방법 | |
| WO2016005402A1 (en) | Process for producing a purified gas stream by two stage absorption |