FR2229762B1 - - Google Patents
Info
- Publication number
- FR2229762B1 FR2229762B1 FR7417302A FR7417302A FR2229762B1 FR 2229762 B1 FR2229762 B1 FR 2229762B1 FR 7417302 A FR7417302 A FR 7417302A FR 7417302 A FR7417302 A FR 7417302A FR 2229762 B1 FR2229762 B1 FR 2229762B1
- Authority
- FR
- France
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US361389A US3864449A (en) | 1973-05-17 | 1973-05-17 | Regeneration of alkanolamine absorbing solution in gas sweetening processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2229762A1 FR2229762A1 (fr) | 1974-12-13 |
| FR2229762B1 true FR2229762B1 (fr) | 1980-07-04 |
Family
ID=23421839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7417302A Expired FR2229762B1 (fr) | 1973-05-17 | 1974-05-17 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3864449A (fr) |
| JP (1) | JPS5141100B2 (fr) |
| BE (1) | BE815022A (fr) |
| BR (1) | BR7404041D0 (fr) |
| CA (1) | CA1011535A (fr) |
| DE (1) | DE2423828C3 (fr) |
| ES (1) | ES426349A1 (fr) |
| FR (1) | FR2229762B1 (fr) |
| GB (1) | GB1464439A (fr) |
| IT (1) | IT1013182B (fr) |
| NL (1) | NL171536C (fr) |
| PL (1) | PL88797B1 (fr) |
| ZA (1) | ZA743161B (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079117A (en) * | 1975-08-11 | 1978-03-14 | Union Carbide Corporation | Process for acid gas removal |
| US4205050A (en) * | 1976-06-17 | 1980-05-27 | Chevron Research Company | Method of reducing corrosion in sour gas sweetening systems |
| BR7808609A (pt) * | 1977-12-30 | 1979-08-28 | Linde Ag | Processo para tratar misturas gasosas que contem gases acidos |
| CA1128293A (fr) * | 1978-04-07 | 1982-07-27 | Roelof Cornelisse | Elimination des gaz acides d'un melange gazeux |
| FR2425886A1 (fr) * | 1978-05-16 | 1979-12-14 | Elf Aquitaine | Procede de purification de gaz residuaires industriels renfermant en faibles concentrations des composes soufres |
| IT1109076B (it) | 1978-11-16 | 1985-12-16 | Giammarco Giuseppe | Procedimento migliorato per aumentare l efficienza delle soluzioni utilizzate per l assorbimento del co2 e o h2s |
| US4440731A (en) * | 1981-09-08 | 1984-04-03 | The Dow Chemical Company | Process for removal of carbon dioxide from industrial gases |
| US7463124B2 (en) * | 1998-08-24 | 2008-12-09 | Leviton Manufacturing Co., Inc. | Circuit interrupting device with reverse wiring protection |
| KR100584761B1 (ko) * | 2001-12-26 | 2006-05-30 | 주식회사 포스코 | 코크스 제조시 발생되는 산 가스를 이용한티오시안산암모늄 제조방법 |
| US7737809B2 (en) * | 2003-02-03 | 2010-06-15 | Leviton Manufacturing Co., Inc. | Circuit interrupting device and system utilizing bridge contact mechanism and reset lockout |
| DE102008052612A1 (de) | 2008-10-21 | 2010-04-22 | Uhde Gmbh | Waschlösung zur Gaswäsche mit Aminen in wässrige Ammoniaklösung sowie Verwendung |
| US8940261B2 (en) | 2010-09-30 | 2015-01-27 | The University Of Kentucky Research Foundation | Contaminant-tolerant solvent and stripping chemical and process for using same for carbon capture from combustion gases |
| JP5404682B2 (ja) * | 2011-03-22 | 2014-02-05 | 三菱重工業株式会社 | Ｃｏ２回収装置及びｃｏ２吸収液再生装置 |
| AU2015227045B9 (en) * | 2014-03-05 | 2017-02-23 | Bechtel Energy Technologies & Solutions, Inc. | Systems and methods for ammonia purification |
| BR112017009438A2 (pt) * | 2014-11-07 | 2018-01-02 | Bechtel Hydrocarbon Technology Solutions Inc | sistema e método para remover sulfato de hidrogênio de uma corrente de amônia. |
| CN110724079A (zh) * | 2019-11-07 | 2020-01-24 | 山东益丰生化环保股份有限公司 | 一种利用石化废气合成硫脲的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2161663A (en) * | 1933-12-20 | 1939-06-06 | Ig Farbenindustrie Ag | Removal of hydrogen sulphide and hydrocyanic acid and of readily volatile liquids from gases |
| US2701750A (en) * | 1952-05-20 | 1955-02-08 | Standard Oil Dev Co | Recovery of diethanolamine and salts |
| US2797188A (en) * | 1953-12-04 | 1957-06-25 | Dow Chemical Co | Refining petroleum with an alkanolamine absorbent and reactivation of the spent alkanol amine |
-
1973
- 1973-05-17 US US361389A patent/US3864449A/en not_active Expired - Lifetime
-
1974
- 1974-05-13 CA CA199,719A patent/CA1011535A/en not_active Expired
- 1974-05-14 GB GB2135574A patent/GB1464439A/en not_active Expired
- 1974-05-14 BE BE144311A patent/BE815022A/fr not_active IP Right Cessation
- 1974-05-16 ES ES426349A patent/ES426349A1/es not_active Expired
- 1974-05-16 DE DE2423828A patent/DE2423828C3/de not_active Expired
- 1974-05-16 IT IT51042/74A patent/IT1013182B/it active
- 1974-05-17 NL NLAANVRAGE7406694,A patent/NL171536C/xx not_active IP Right Cessation
- 1974-05-17 ZA ZA00743161A patent/ZA743161B/xx unknown
- 1974-05-17 FR FR7417302A patent/FR2229762B1/fr not_active Expired
- 1974-05-17 JP JP49055288A patent/JPS5141100B2/ja not_active Expired
- 1974-05-17 BR BR4041/74A patent/BR7404041D0/pt unknown
- 1974-05-17 PL PL1974171208A patent/PL88797B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU6896374A (en) | 1975-11-20 |
| ZA743161B (en) | 1975-07-30 |
| US3864449A (en) | 1975-02-04 |
| JPS5068963A (fr) | 1975-06-09 |
| NL171536C (nl) | 1983-04-18 |
| CA1011535A (en) | 1977-06-07 |
| PL88797B1 (fr) | 1976-09-30 |
| IT1013182B (it) | 1977-03-30 |
| DE2423828C3 (de) | 1979-06-13 |
| DE2423828A1 (de) | 1974-12-12 |
| NL7406694A (fr) | 1974-11-19 |
| FR2229762A1 (fr) | 1974-12-13 |
| NL171536B (nl) | 1982-11-16 |
| GB1464439A (en) | 1977-02-16 |
| JPS5141100B2 (fr) | 1976-11-08 |
| BR7404041D0 (pt) | 1974-12-24 |
| BE815022A (fr) | 1974-11-14 |
| DE2423828B2 (de) | 1978-10-19 |
| ES426349A1 (es) | 1976-07-01 |