BR8300209A - Solucao absorvente e processo para remover h2s de uma corrente normalmente gasosa - Google Patents
Solucao absorvente e processo para remover h2s de uma corrente normalmente gasosaInfo
- Publication number
- BR8300209A BR8300209A BR8300209A BR8300209A BR8300209A BR 8300209 A BR8300209 A BR 8300209A BR 8300209 A BR8300209 A BR 8300209A BR 8300209 A BR8300209 A BR 8300209A BR 8300209 A BR8300209 A BR 8300209A
- Authority
- BR
- Brazil
- Prior art keywords
- remove
- absorbent solution
- gas current
- normally gas
- normally
- Prior art date
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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Resistance Heating (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/339,901 US4405581A (en) | 1982-01-18 | 1982-01-18 | Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds |
US06/339,891 US4405585A (en) | 1982-01-18 | 1982-01-18 | Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary aminoether alcohols |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8300209A true BR8300209A (pt) | 1983-11-01 |
Family
ID=26991862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8300209A BR8300209A (pt) | 1982-01-18 | 1983-01-17 | Solucao absorvente e processo para remover h2s de uma corrente normalmente gasosa |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0087208B1 (pt) |
AU (1) | AU560244B2 (pt) |
BR (1) | BR8300209A (pt) |
CA (1) | CA1186868A (pt) |
DE (1) | DE3362220D1 (pt) |
MX (2) | MX167691B (pt) |
MY (1) | MY8700277A (pt) |
NO (1) | NO163264C (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1191805B (it) * | 1986-06-11 | 1988-03-23 | Snam Progetti | Processo per la rimozione selettiva di acido solfidrico |
CA1316035C (en) * | 1986-10-10 | 1993-04-13 | Sterling Diagnostic Imaging, Inc. | Process for preparing a photographic emulsion containing tabular grains exhibiting high speed |
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 |
JP2016536389A (ja) | 2013-10-30 | 2016-11-24 | ダウ グローバル テクノロジーズ エルエルシー | 選択的h2s除去のための混成溶媒配合物 |
JP2015107443A (ja) | 2013-12-03 | 2015-06-11 | 株式会社東芝 | 酸性ガス吸収剤、酸性ガス除去装置および酸性ガス除去方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3681015A (en) * | 1970-01-21 | 1972-08-01 | Lummus Co | Purification of gases |
FR2100475A5 (en) * | 1970-07-13 | 1972-03-17 | Union Carbide Corp | Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd. |
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. |
CA1169231A (en) * | 1981-01-28 | 1984-06-19 | Kenneth F. Butwell | Process for removing acidic gases from gaseous mixtures |
-
1983
- 1983-01-14 DE DE8383300188T patent/DE3362220D1/de not_active Expired
- 1983-01-14 EP EP83300188A patent/EP0087208B1/en not_active Expired
- 1983-01-17 NO NO830135A patent/NO163264C/no not_active IP Right Cessation
- 1983-01-17 BR BR8300209A patent/BR8300209A/pt not_active IP Right Cessation
- 1983-01-17 CA CA000419565A patent/CA1186868A/en not_active Expired
- 1983-01-17 MX MX026643A patent/MX167691B/es unknown
- 1983-01-17 AU AU10522/83A patent/AU560244B2/en not_active Expired
-
1987
- 1987-12-30 MY MY277/87A patent/MY8700277A/xx unknown
-
1993
- 1993-01-27 MX MX9300445A patent/MX9300445A/es unknown
Also Published As
Publication number | Publication date |
---|---|
MX9300445A (es) | 1994-07-29 |
NO830135L (no) | 1983-07-19 |
EP0087208A1 (en) | 1983-08-31 |
MY8700277A (en) | 1987-12-31 |
DE3362220D1 (en) | 1986-04-03 |
MX167691B (es) | 1993-04-05 |
CA1186868A (en) | 1985-05-14 |
NO163264B (no) | 1990-01-22 |
AU1052283A (en) | 1983-07-28 |
NO163264C (no) | 1990-05-02 |
AU560244B2 (en) | 1987-04-02 |
EP0087208B1 (en) | 1986-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8105086A (pt) | Aparelho para remover oxidos de nitrogenio | |
MX7376E (es) | Procedimiento mejorado para la remocion de azufre de corrientes de proceso | |
PT82969B (pt) | Processo para retirar selenio hexavalente de agua | |
BR8100693A (pt) | Eletrodo de usinagem por descarga eletrica e processo para produzir o mesmo | |
MX7676E (es) | Procedimiento para fraccionar plasma | |
BR7708271A (pt) | Processo para remover componentes acidos de uma corrente gasosa,solucao de lavagem e composicao | |
BR8500185A (pt) | Um aparelho aplanador automatico e processo para remover o enrolamento de uma lamina de papel | |
BR8501363A (pt) | Processo e instalacao para resfriar gases e remover po deles | |
AU1846683A (en) | Removing sulphur dioxide from flue gas with recycled absorbent | |
BR8603952A (pt) | Processo para produzir sulfeto de poliarileno | |
BR8601468A (pt) | Processo e aparelho para recuperar enxofre de um gas de alimentacao | |
BR8405578A (pt) | Processo e composicao para remocao de sulfeto de hidrogenio de mistura gasosa | |
ES548348A0 (es) | Un metodo con su aparato correspondiente para separar particulas solidas de corrientes de gases que las contienen. | |
BR8406960A (pt) | Processo para separar nitrogenio de gas natural | |
AU553000B2 (en) | Removing sulphur dioxide from flue gas with recycled absorbent | |
BR7704428A (pt) | Processo para remocao de gases acidos | |
IS1310B6 (is) | Endurbætt aðferð til að fjarlægja H2S úr jarðgufu | |
BR8605586A (pt) | Processo para remocao de dioxido de enxofre | |
BR8900882A (pt) | Processo para remover h2s de uma corrente gasosa | |
IE800589L (en) | Removing sulphur dioxide from waste gases | |
DK512783D0 (da) | Afloebsapparat til tage | |
BR8106111A (pt) | Processo para a diminuicao do teor de enxofre de gases residuais | |
BR8300209A (pt) | Solucao absorvente e processo para remover h2s de uma corrente normalmente gasosa | |
BR8703518A (pt) | Equipamento para desempoeirar gases | |
BR8106338A (pt) | Processo para a remocao seletiva de contaminantes de cobre de solucoes de ativadores contendo paladio e estanho |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 17/01/98 |