BR9407636A - Método e aparelho para absorver sulfeto de hidrogenio - Google Patents
Método e aparelho para absorver sulfeto de hidrogenioInfo
- Publication number
- BR9407636A BR9407636A BR9407636A BR9407636A BR9407636A BR 9407636 A BR9407636 A BR 9407636A BR 9407636 A BR9407636 A BR 9407636A BR 9407636 A BR9407636 A BR 9407636A BR 9407636 A BR9407636 A BR 9407636A
- Authority
- BR
- Brazil
- Prior art keywords
- hydrogen sulfide
- absorbing hydrogen
- absorbing
- sulfide
- hydrogen
- Prior art date
Links
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
- D21C11/08—Deodorisation ; Elimination of malodorous compounds, e.g. sulfur compounds such as hydrogen sulfide or mercaptans, from gas streams
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/64—Thiosulfates; Dithionites; Polythionates
- C01B17/66—Dithionites or hydrosulfites (S2O42-)
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9303034A SE501782C2 (sv) | 1993-09-17 | 1993-09-17 | Sätt och anordning för att selektivt avlägsna svavelväte från en gas |
PCT/SE1994/000829 WO1995007750A1 (en) | 1993-09-17 | 1994-09-07 | Method and apparatus for absorbing hydrogen sulphide |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9407636A true BR9407636A (pt) | 1997-01-28 |
Family
ID=20391129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9407636A BR9407636A (pt) | 1993-09-17 | 1994-09-07 | Método e aparelho para absorver sulfeto de hidrogenio |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPH09502651A (fi) |
CN (1) | CN1066634C (fi) |
AU (1) | AU7712594A (fi) |
BR (1) | BR9407636A (fi) |
CA (1) | CA2171342A1 (fi) |
FI (1) | FI961237A0 (fi) |
NO (1) | NO305277B1 (fi) |
RU (1) | RU2119375C1 (fi) |
SE (1) | SE501782C2 (fi) |
WO (1) | WO1995007750A1 (fi) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09183618A (ja) * | 1995-12-28 | 1997-07-15 | Kansai Electric Power Co Inc:The | 石膏の製造方法 |
FI118629B (fi) * | 2005-06-15 | 2008-01-31 | Metso Power Oy | Menetelmä ja laitteisto hiilidioksidin poistamiseksi rikkidioksidipitoisista savukaasuista |
US7964170B2 (en) | 2007-10-19 | 2011-06-21 | Fluegen, Inc. | Method and apparatus for the removal of carbon dioxide from a gas stream |
DE102008062387A1 (de) * | 2008-12-17 | 2010-07-01 | Uhde Gmbh | Verfahren zur Reinigung von technischen Gasen und Gewinnung von Sauergasen |
PL2665543T3 (pl) * | 2011-01-18 | 2018-03-30 | Commonwealth Scientific And Industrial Research Organisation | Sposób wychwytywania kwaśnych gazów |
CN102895862B (zh) * | 2012-10-25 | 2014-12-17 | 四川皇龙智能破碎技术股份有限公司 | 单塔脱除煤气中硫化氢的方法和系统 |
CN103381334B (zh) * | 2013-07-17 | 2015-07-15 | 山东大学 | 一种利用钢渣去除硫化氢的方法及装置 |
CN103436301B (zh) * | 2013-09-13 | 2015-02-25 | 上海电力学院 | 煤气联合除尘脱硫系统 |
CN104492227B (zh) * | 2014-12-11 | 2016-09-14 | 西安长庆科技工程有限责任公司 | 一种用于处理含h2s酸气的吸收及焚烧系统及方法 |
CN104984652A (zh) * | 2015-07-11 | 2015-10-21 | 河北新启元能源技术开发股份有限公司 | 碱渣酸化精制尾气处理装置及其处理工艺 |
CN105293852B (zh) * | 2015-12-04 | 2017-08-25 | 山西省生态环境研究中心 | 污泥生物沥滤调理同步耦合臭气净化的方法 |
US10370176B2 (en) * | 2017-09-12 | 2019-08-06 | Wd-40 Company | Child resistant aerosol actuator |
CN108671701A (zh) * | 2018-05-17 | 2018-10-19 | 浙江卫星能源有限公司 | 一种含硫化氢的气体的脱硫方法 |
CN109589760B (zh) * | 2018-11-07 | 2021-04-27 | 合肥通用机械研究院有限公司 | 一种实验室用硫化氢快速处理装置及处理方法 |
KR102466873B1 (ko) * | 2021-03-29 | 2022-11-17 | 주식회사 시뮬레이션테크 | 선박용 탈황 스크러버를 이용한 이산화탄소 저감장치 |
CN114452803B (zh) * | 2022-01-12 | 2023-03-24 | 中国科学院过程工程研究所 | 一种对废旧轮胎热解产生的热解气进行处理的方法和系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE47516C1 (fi) * | 1920-01-01 | |||
SE448173B (sv) * | 1985-06-03 | 1987-01-26 | Croon Inventor Ab | Forfarande for utvinning av kemikalier fran cellulosaavlut genom pyrolys |
US5284550A (en) * | 1992-06-18 | 1994-02-08 | Combustion Engineering, Inc. | Black liquier gasification process operating at low pressures using a circulating fluidized bed |
SE470516B (sv) * | 1992-11-05 | 1994-06-27 | Chemrec Ab | Rening av gas från svartlutsförgasning |
SE9300533L (sv) * | 1993-02-18 | 1994-08-19 | Flaekt Ab | Sätt och anordning för absorption av svavelväte |
-
1993
- 1993-09-17 SE SE9303034A patent/SE501782C2/sv not_active IP Right Cessation
-
1994
- 1994-09-07 JP JP7509118A patent/JPH09502651A/ja active Pending
- 1994-09-07 BR BR9407636A patent/BR9407636A/pt not_active IP Right Cessation
- 1994-09-07 WO PCT/SE1994/000829 patent/WO1995007750A1/en active Application Filing
- 1994-09-07 AU AU77125/94A patent/AU7712594A/en not_active Abandoned
- 1994-09-07 CA CA002171342A patent/CA2171342A1/en not_active Abandoned
- 1994-09-07 RU RU96108406A patent/RU2119375C1/ru not_active IP Right Cessation
- 1994-09-07 CN CN94193932A patent/CN1066634C/zh not_active Expired - Fee Related
-
1996
- 1996-03-13 NO NO961016A patent/NO305277B1/no not_active IP Right Cessation
- 1996-03-15 FI FI961237A patent/FI961237A0/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU7712594A (en) | 1995-04-03 |
CA2171342A1 (en) | 1995-03-23 |
FI961237A (fi) | 1996-03-15 |
WO1995007750A1 (en) | 1995-03-23 |
JPH09502651A (ja) | 1997-03-18 |
FI961237A0 (fi) | 1996-03-15 |
NO961016D0 (no) | 1996-03-13 |
CN1133568A (zh) | 1996-10-16 |
SE9303034L (sv) | 1995-03-18 |
NO305277B1 (no) | 1999-05-03 |
SE9303034D0 (sv) | 1993-09-17 |
SE501782C2 (sv) | 1995-05-15 |
NO961016L (no) | 1996-03-13 |
RU2119375C1 (ru) | 1998-09-27 |
CN1066634C (zh) | 2001-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE 11A., 12A., 13A., 14A., 15A., E 16A. ANUIDADES. |
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B24E | Patent annual fee: resolution cancelled |
Free format text: REFERENTE AO DESPACHO 24.3 NA RPI 2061 DE 06/07/2010. |
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B24B | Patent annual fee: requirement for complementing annual fee |
Free format text: REFERENTE A 10A ANUIDADE, GUIA 240585351185 DE 25/11/2003. |
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B24E | Patent annual fee: resolution cancelled |
Free format text: REFERENTE AO DESPACHO 24.2 NA RPI 2226 DE 03/09/2013. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |