BRPI1007816A2 - método para remoção de sox de gás utilizando polietilenoglicol - Google Patents
método para remoção de sox de gás utilizando polietilenoglicolInfo
- Publication number
- BRPI1007816A2 BRPI1007816A2 BRPI1007816A BRPI1007816A BRPI1007816A2 BR PI1007816 A2 BRPI1007816 A2 BR PI1007816A2 BR PI1007816 A BRPI1007816 A BR PI1007816A BR PI1007816 A BRPI1007816 A BR PI1007816A BR PI1007816 A2 BRPI1007816 A2 BR PI1007816A2
- Authority
- BR
- Brazil
- Prior art keywords
- gas
- polyethylene glycol
- removing sox
- sox
- glycol
- Prior art date
Links
- 239000002202 Polyethylene glycol Substances 0.000 title 1
- 229920001223 polyethylene glycol Polymers 0.000 title 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
-
- 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
- B01D53/1425—Regeneration of liquid 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
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- 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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
-
- 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/202—Alcohols or their derivatives
- B01D2252/2023—Glycols, diols or their derivatives
- B01D2252/2026—Polyethylene glycol, ethers or esters thereof, e.g. Selexol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/40—Absorbents explicitly excluding the presence of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910009058.1 | 2009-02-16 | ||
| CN2009100090581A CN101502741B (zh) | 2009-02-16 | 2009-02-16 | 聚乙二醇脱除气体中SOx的方法 |
| PCT/CN2010/070622 WO2010091638A1 (zh) | 2009-02-16 | 2010-02-10 | 聚乙二醇脱除气体中SOx的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI1007816A2 true BRPI1007816A2 (pt) | 2016-02-23 |
| BRPI1007816B1 BRPI1007816B1 (pt) | 2020-03-10 |
Family
ID=40975196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1007816-9A BRPI1007816B1 (pt) | 2009-02-16 | 2010-02-10 | Método de absorção de SOx de um gás por meio de uma solução de polietileno glicol |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9017454B2 (pt) |
| EP (1) | EP2409752B1 (pt) |
| JP (1) | JP5694957B2 (pt) |
| CN (1) | CN101502741B (pt) |
| AU (1) | AU2010213234B2 (pt) |
| BR (1) | BRPI1007816B1 (pt) |
| CA (1) | CA2752599C (pt) |
| EA (1) | EA021209B1 (pt) |
| ES (1) | ES2760502T3 (pt) |
| MX (1) | MX337698B (pt) |
| PL (1) | PL2409752T3 (pt) |
| WO (1) | WO2010091638A1 (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502741B (zh) * | 2009-02-16 | 2011-01-05 | 北京博源恒升高科技有限公司 | 聚乙二醇脱除气体中SOx的方法 |
| EP2427257B1 (en) * | 2009-05-05 | 2013-03-06 | Dorf Ketal Chemicals (I) Private Limited | Method of scavenging hydrogen sulfide from hydrocarbon stream |
| CN102274676A (zh) * | 2011-06-10 | 2011-12-14 | 常州大学 | 基于微波和真空集成的解吸装置及其油气吸收回收方法 |
| CN102380301A (zh) * | 2011-08-15 | 2012-03-21 | 西安热工研究院有限公司 | 石灰石-石膏湿法烟气脱硫复合增效剂 |
| JP6080651B2 (ja) * | 2013-03-29 | 2017-02-15 | 新コスモス電機株式会社 | ガス検知装置 |
| CN103432890B (zh) | 2013-09-10 | 2015-12-09 | 北京博源恒升高科技有限公司 | 改性聚乙二醇脱除气体中SOx的方法 |
| CN103495340B (zh) | 2013-10-15 | 2015-11-18 | 北京博源恒升高科技有限公司 | 复合醇胺类溶液脱除气体中SOx的方法 |
| CN103623689B (zh) | 2013-12-12 | 2016-06-29 | 北京博源恒升高科技有限公司 | 多元醇复合溶液脱除气体中SOx的方法 |
| CN103611391B (zh) * | 2013-12-12 | 2016-01-20 | 北京博源恒升高科技有限公司 | 乙二醇类复合溶液脱除气体中SOx的方法 |
| WO2015163819A1 (en) * | 2014-04-22 | 2015-10-29 | Agency For Science, Technology And Research | Method for regenerating a used sorbent having a gas adsorbate adsorbed thereto |
| CN105214457B (zh) | 2014-06-05 | 2018-04-17 | 魏雄辉 | 一种烟道气脱硫脱硝工艺及设备 |
| CN104190236B (zh) * | 2014-08-27 | 2016-09-07 | 浙江大学 | 一种仿生物钙化的二氧化碳捕获与释放方法及其专用溶液 |
| CN106975323B (zh) * | 2017-04-06 | 2023-12-05 | 西安石油大学 | 一种失效天然气脱硫溶液再生装置 |
| CN111054098B (zh) * | 2018-10-17 | 2023-11-28 | 中国石油化工股份有限公司 | 一种用于含有酸性气体的溶剂的再生方法及装置 |
| CN111921370A (zh) * | 2020-07-16 | 2020-11-13 | 杭州斯曼特建材科技有限公司 | 一种高分子环保脱硫剂及其制备方法 |
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| US2139375A (en) * | 1937-06-14 | 1938-12-06 | Shell Dev | Removal of so from gases |
| US3170766A (en) * | 1958-08-29 | 1965-02-23 | Laurence S Reid | Sulfur recovery apparatus |
| FR2213793B2 (pt) * | 1972-09-22 | 1975-08-22 | Inst Francais Du Petrole | |
| DE2333708B2 (de) | 1973-07-03 | 1977-09-15 | Dsd Dillinger Stahlbau Gmbh, 6630 Saarlouis | Verfahren zum selektiven entfernen von schwefelwasserstoff aus kohlenwasserstoffhaltigen gasen |
| US4053575A (en) * | 1974-08-19 | 1977-10-11 | The United States Of America As Represented By The Secretary Of The Interior | Sulfur recovery from H2 S and SO2 -containing gases |
| SU655410A1 (ru) | 1977-10-28 | 1979-04-05 | Всесоюзный научно-исследовательский институт природных газов | Абсорбент дл сушки и очистки углеводородных газов |
| JPS6015376B2 (ja) * | 1977-11-24 | 1985-04-19 | 日本油脂株式会社 | 排ガスの脱硫方法 |
| US4162145A (en) * | 1977-12-09 | 1979-07-24 | Phillips Petroleum Company | Regeneration of liquid absorbents |
| US4240923A (en) * | 1978-05-30 | 1980-12-23 | Exxon Research & Engineering Co. | Process and amine-solvent absorbent for removing acidic gases from gaseous mixtures |
| SU927282A1 (ru) | 1979-04-25 | 1982-05-15 | Всесоюзный Научно-Исследовательский И Проектный Институт По Подготовке @К Транспортировке И Переработке Природного Газа | Абсорбент дл очистки газов от кислых компонентов |
| US4406867A (en) * | 1980-04-17 | 1983-09-27 | Union Carbide Corporation | Process for the purification of non-reacting gases |
| DE3112661A1 (de) | 1981-03-31 | 1982-10-14 | Basf Ag, 6700 Ludwigshafen | Verfahren zur abtrennung von kondensierbaren aliphatischen kohlenwasserstoffen und sauren gasen aus erdgasen |
| US4368178A (en) | 1981-05-26 | 1983-01-11 | Shell Oil Company | Process for the removal of H2 S and CO2 from gaseous streams |
| FR2532190A1 (fr) | 1982-08-25 | 1984-03-02 | Raffinage Cie Francaise | Dispositif pour l'elimination a froid de l'hydrogene sulfure contenu dans un melange gazeux, par reaction sur de l'anhydride sulfureux, et pour la separation du soufre solide ainsi produit |
| DE3237387A1 (de) * | 1982-10-08 | 1984-04-12 | Linde Ag, 6200 Wiesbaden | Verfahren zur entfernung unerwuenschter gasfoermiger bestandteile aus heissen rauchgasen |
| DE3345056A1 (de) * | 1983-12-13 | 1985-06-20 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur entfernung von so(pfeil abwaerts)2(pfeil abwaerts) aus rauchgasen |
| DE3501118A1 (de) * | 1985-01-15 | 1986-07-17 | Linde Ag, 6200 Wiesbaden | Verfahren zur entfernung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) aus gasen |
| CH666194A5 (de) * | 1985-04-02 | 1988-07-15 | Rene Meier | Regenerierungseinrichtung. |
| DE3612123A1 (de) * | 1985-09-27 | 1987-04-09 | Linde Ag | Verfahren zum auswaschen von no und/oder so(pfeil abwaerts)2(pfeil abwaerts) aus gasgemischen |
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| SU1611411A1 (ru) | 1988-06-21 | 1990-12-07 | Всесоюзный Научно-Исследовательский И Проектный Институт По Переработке Газа | Способ очистки углеводородного газа от кислых компонентов |
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| RU2070423C1 (ru) | 1993-09-14 | 1996-12-20 | Акционерное общество Миннибаевский газоперерабатывающий завод | Установка для комплексной очистки нефтяного и природного газов |
| CA2176222C (en) * | 1993-11-09 | 2001-01-23 | Paul Garland | Absorption of mercaptans |
| CN1133817A (zh) | 1996-02-17 | 1996-10-23 | 魏雄辉 | 加压铁-碱溶液脱碳脱硫 |
| US5876677A (en) * | 1996-04-25 | 1999-03-02 | Mensinger; Michael C. | Ultrasound-assisted liquid redox absorber |
| US6203599B1 (en) * | 1999-07-28 | 2001-03-20 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the removal of gas contaminants from a product gas using polyethylene glycols |
| DE10136484A1 (de) | 2001-07-27 | 2003-02-13 | Uhde Gmbh | Verfahren zur Entfernung von Gasbestandteilen aus technischen Gasen mittels Ethylenglykoldimethylethern bei tieferen Temperaturen |
| WO2004108244A2 (de) | 2003-06-05 | 2004-12-16 | Basf Aktiengesellschaft | Verfahren zum entsäuern eines fluidstroms mittels einer inerten waschkolonne und vorrichtung hierzu |
| FR2895273B1 (fr) * | 2005-12-22 | 2008-08-08 | Inst Francais Du Petrole | Procede de desacidification d'un gaz avec une solution absorbante a regeneration fractionnee avec controle de la teneur en eau de la solution |
| CN100584432C (zh) | 2006-12-21 | 2010-01-27 | 南化集团研究院 | 从酸性气流中除去硫醇的吸收剂和方法 |
| CN101053746B (zh) * | 2007-06-06 | 2010-06-09 | 北京大学 | 乙二醇脱除烟道气中sox的方法 |
| CN101502741B (zh) | 2009-02-16 | 2011-01-05 | 北京博源恒升高科技有限公司 | 聚乙二醇脱除气体中SOx的方法 |
| US8905742B2 (en) | 2010-09-17 | 2014-12-09 | Synerdyne Corporation | Compact rotary platen 3D printer |
-
2009
- 2009-02-16 CN CN2009100090581A patent/CN101502741B/zh active Active
-
2010
- 2010-02-10 JP JP2011549426A patent/JP5694957B2/ja active Active
- 2010-02-10 EA EA201171061A patent/EA021209B1/ru not_active IP Right Cessation
- 2010-02-10 EP EP10740927.8A patent/EP2409752B1/en active Active
- 2010-02-10 ES ES10740927T patent/ES2760502T3/es active Active
- 2010-02-10 WO PCT/CN2010/070622 patent/WO2010091638A1/zh not_active Ceased
- 2010-02-10 MX MX2011008612A patent/MX337698B/es active IP Right Grant
- 2010-02-10 BR BRPI1007816-9A patent/BRPI1007816B1/pt active IP Right Grant
- 2010-02-10 US US13/201,521 patent/US9017454B2/en active Active
- 2010-02-10 CA CA2752599A patent/CA2752599C/en active Active
- 2010-02-10 AU AU2010213234A patent/AU2010213234B2/en active Active
- 2010-02-10 PL PL10740927T patent/PL2409752T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2760502T3 (es) | 2020-05-14 |
| EP2409752A1 (en) | 2012-01-25 |
| CN101502741A (zh) | 2009-08-12 |
| CA2752599C (en) | 2016-08-16 |
| AU2010213234A1 (en) | 2011-09-08 |
| JP5694957B2 (ja) | 2015-04-01 |
| PL2409752T3 (pl) | 2020-04-30 |
| EP2409752A4 (en) | 2012-08-15 |
| US9017454B2 (en) | 2015-04-28 |
| WO2010091638A1 (zh) | 2010-08-19 |
| CA2752599A1 (en) | 2010-08-19 |
| EA201171061A1 (ru) | 2012-04-30 |
| MX2011008612A (es) | 2011-12-06 |
| MX337698B (es) | 2016-03-14 |
| JP2012517890A (ja) | 2012-08-09 |
| EA021209B1 (ru) | 2015-04-30 |
| EP2409752B1 (en) | 2019-10-09 |
| CN101502741B (zh) | 2011-01-05 |
| BRPI1007816B1 (pt) | 2020-03-10 |
| US20110315014A1 (en) | 2011-12-29 |
| AU2010213234B2 (en) | 2017-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B07B | Technical examination (opinion): publication cancelled [chapter 7.2 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 7.1 NA RPI NO 2539 DE 03/09/2019 POR TER SIDO INDEVIDA. |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/03/2020, OBSERVADAS AS CONDICOES LEGAIS. |