BR112014008497A2 - método e dispositivo para a separação de gases acídicos a partir de uma mistura de gás - Google Patents

método e dispositivo para a separação de gases acídicos a partir de uma mistura de gás

Info

Publication number
BR112014008497A2
BR112014008497A2 BR112014008497A BR112014008497A BR112014008497A2 BR 112014008497 A2 BR112014008497 A2 BR 112014008497A2 BR 112014008497 A BR112014008497 A BR 112014008497A BR 112014008497 A BR112014008497 A BR 112014008497A BR 112014008497 A2 BR112014008497 A2 BR 112014008497A2
Authority
BR
Brazil
Prior art keywords
water
rich
evaporator
gas mixture
liquid
Prior art date
Application number
BR112014008497A
Other languages
English (en)
Inventor
Prasad Mangalapally Hari
Rolker Jörn
Seiler Matthias
Irfan Muhammad
Meier Ralf
Schneider Rolf
Knippenberg Udo
Original Assignee
Evonik Degussa Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of BR112014008497A2 publication Critical patent/BR112014008497A2/pt

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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
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • 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
    • B01D53/1475—Removing carbon dioxide
    • 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
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20415—Tri- or polyamines
    • 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
    • B01D2252/204—Amines
    • B01D2252/20421—Primary amines
    • 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
    • B01D2252/204—Amines
    • B01D2252/20426—Secondary amines
    • 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
    • B01D2252/204—Amines
    • B01D2252/20431—Tertiary amines
    • 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
    • B01D2252/204—Amines
    • B01D2252/20436—Cyclic amines
    • B01D2252/20442—Cyclic amines containing a piperidine-ring
    • 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
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20484—Alkanolamines with one hydroxyl group
    • 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
    • B01D2252/50—Combinations of absorbents
    • B01D2252/504—Mixtures of two or more absorbents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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)

Abstract

resumo patente de invenção: "método e dispositivo para a separação de gases acídicos a partir de uma mistura de gás". a presente invenção refere-se a um método para separar gases ácidos de uma mistura de gás, que em contato com um meio de absorção compreendendo água e pelo menos uma amina, tem uma temperatura de separação por fase de 0 a 130°c. gases ácidos são dessorvidos do meio de absorção carregado esvaziando com o vapor em uma coluna de dessorção, a uma temperatura na qual a separação da fase em fases líquidas ricas e pobres em água ocorre na coluna de dessorção. as fases líquidas rica e pobre em água resultantes são separadas entre si, a fase líquida rica em água é inserida em um evaporador no qual o vapor é gerado, os gases ácidos são esvaziados na coluna de dessorção e as fases líquidas pobre e rica em água retornam ao absorvedor. o dispositivo compreende um absorvedor (1), uma coluna de dessorção (2) com zona de transferência em massa (3) tendo uma saída de líquido (4), um evaporador (5) e um dispositivo de separação por fase (6) tendo um ponto de alimentação (7) e pontos de remoção (8, 9) para as fases líquidas, onde o evaporador (5) está separado do dispositivo (6), a saída de líquido (4) da zona (3) é conectada ao ponto de alimentação (7) do dispositivo (6), que compreende conduítes de conexão (10, 11) do ponto de remoção (8) para fase líquida rica em água ao evaporador (5) e do ponto de remoção (9) para fase líquida pobre em água ao absorvedor (1).
BR112014008497A 2011-11-14 2012-10-15 método e dispositivo para a separação de gases acídicos a partir de uma mistura de gás BR112014008497A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011086252 2011-11-14
PCT/EP2012/070380 WO2013072147A1 (de) 2011-11-14 2012-10-15 Verfahren und vorrichtung zur abtrennung von sauren gasen aus einer gasmischung

Publications (1)

Publication Number Publication Date
BR112014008497A2 true BR112014008497A2 (pt) 2017-04-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014008497A BR112014008497A2 (pt) 2011-11-14 2012-10-15 método e dispositivo para a separação de gases acídicos a partir de uma mistura de gás

Country Status (10)

Country Link
US (2) US9221007B2 (pt)
EP (1) EP2780098A1 (pt)
AU (1) AU2012339061B2 (pt)
BR (1) BR112014008497A2 (pt)
CA (1) CA2855855A1 (pt)
CO (1) CO6960534A2 (pt)
EA (1) EA025928B1 (pt)
MX (1) MX2014005746A (pt)
TN (1) TN2014000090A1 (pt)
WO (1) WO2013072147A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2087930A1 (de) * 2008-02-05 2009-08-12 Evonik Degussa GmbH Verfahren zur Absorption eines flüchtigen Stoffes in einem flüssigen Absorptionsmittel
EP2088389B1 (de) * 2008-02-05 2017-05-10 Evonik Degussa GmbH Absorptionskältemaschine
DE102009000543A1 (de) 2009-02-02 2010-08-12 Evonik Degussa Gmbh Verfahren, Absorptionsmedien und Vorrichtung zur Absorption von CO2 aus Gasmischungen
DE102009047564A1 (de) 2009-12-07 2011-06-09 Evonik Degussa Gmbh Arbeitsmedium für eine Absorptionskältemaschine
EP2433700A1 (en) * 2010-09-23 2012-03-28 Alstom Technology Ltd Trace component removal in CO2 removal processes by means of a semipermeable membrane
DE102011077377A1 (de) 2010-11-12 2012-05-16 Evonik Degussa Gmbh Verfahren zur Absorption von sauren Gasen aus Gasmischungen
DE102012200907A1 (de) 2012-01-23 2013-07-25 Evonik Industries Ag Verfahren und Absorptionsmedium zur Absorption von CO2 aus einer Gasmischung
DE102012207509A1 (de) 2012-05-07 2013-11-07 Evonik Degussa Gmbh Verfahren zur Absorption von CO2 aus einer Gasmischung
US20160243490A1 (en) 2013-10-07 2016-08-25 Carbonoro B.V. Process for capturing co2 from a co2-containing gas stream involving phase separation of aqueous absorbent
JP6121894B2 (ja) * 2013-12-25 2017-04-26 株式会社東芝 酸性ガス除去装置及び酸性ガス除去方法
DE102015212749A1 (de) 2015-07-08 2017-01-12 Evonik Degussa Gmbh Verfahren zur Entfeuchtung von feuchten Gasgemischen
JP6843846B2 (ja) 2015-09-29 2021-03-17 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ 硫化水素を選択的に除去するための環状アミン
EP3257843A1 (en) 2016-06-14 2017-12-20 Evonik Degussa GmbH Method of preparing a high purity imidazolium salt
DE102016210481B3 (de) 2016-06-14 2017-06-08 Evonik Degussa Gmbh Verfahren zum Reinigen einer ionischen Flüssigkeit
DE102016210478A1 (de) 2016-06-14 2017-12-14 Evonik Degussa Gmbh Verfahren zur Entfeuchtung von feuchten Gasgemischen
DE102016210484A1 (de) 2016-06-14 2017-12-14 Evonik Degussa Gmbh Verfahren zur Entfeuchtung von feuchten Gasgemischen
DE102016210483A1 (de) 2016-06-14 2017-12-14 Evonik Degussa Gmbh Verfahren und Absorptionsmittel zur Entfeuchtung von feuchten Gasgemischen
EP3257568B1 (de) 2016-06-14 2019-09-18 Evonik Degussa GmbH Verfahren zur entfeuchtung von feuchten gasgemischen mit ionischen flüssigkeiten
JP6906761B2 (ja) * 2017-05-01 2021-07-21 株式会社神戸製鋼所 ガス処理方法及びガス処理装置
JP6906766B2 (ja) * 2017-11-30 2021-07-21 株式会社神戸製鋼所 ガス処理方法及びガス処理装置
CN108176196A (zh) * 2017-12-29 2018-06-19 安徽蓝清源环境科技有限公司 喷淋式废气处理设备
CN110038498B (zh) * 2018-04-25 2021-09-28 南京大学 一种连续反应器及其使用方法
CN108404612A (zh) * 2018-04-25 2018-08-17 青岛海山减碳环保科技有限公司 一种富液多级换热型二氧化碳捕集***及工艺
CN110327740A (zh) * 2019-07-11 2019-10-15 扬州大学 一种气升式两相分配膜生物反应器
CN110508136B (zh) * 2019-09-11 2021-08-17 南通大学 一种高通量反渗透膜的制备方法
CN111228861B (zh) * 2020-01-15 2022-03-11 萍乡市华星环保工程技术有限公司 真空碳酸钾脱硫设备
WO2021242743A1 (en) * 2020-05-26 2021-12-02 ThioSolv, LLC Process for removal of sulfur dioxide and ammonia from a vent gas stream
JP7453890B2 (ja) * 2020-10-05 2024-03-21 株式会社神戸製鋼所 再生装置、ガス処理装置、再生方法及びガス処理方法
EP4255609A1 (en) * 2020-12-03 2023-10-11 Evonik Operations GmbH Method of capturing carbon dioxide

Family Cites Families (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE400488C (de) 1922-10-24 1924-08-11 Hans Hylander Absorptionskaeltemaschine
US1882258A (en) 1930-09-10 1932-10-11 Randel Bo Folke Means and method of refrigeration
DE633146C (de) 1933-06-01 1936-07-20 Sachsenberg Akt Ges Geb Absorptionsapparat
US2516625A (en) 1946-12-02 1950-07-25 Shell Dev Derivatives of dihydropyridine
US2601673A (en) 1951-04-09 1952-06-24 Shell Dev Shortstopping the addition polymerization of unsaturated organic compounds
US2802344A (en) 1953-07-08 1957-08-13 Eureka Williams Corp Electrodialysis of solutions in absorption refrigeration
US3276217A (en) 1965-11-09 1966-10-04 Carrier Corp Maintaining the effectiveness of an additive in absorption refrigeration systems
US4524587A (en) 1967-01-10 1985-06-25 Kantor Frederick W Rotary thermodynamic apparatus and method
US3609087A (en) 1968-02-01 1971-09-28 American Gas Ass Inc The Secondary alcohol additives for lithium bromide-water absorption refrigeration system
US3580759A (en) 1968-06-25 1971-05-25 Borg Warner Heat transfer additives for absorbent solutions
GB1306853A (en) 1970-05-13 1973-02-14 Ici Ltd Process for separating and recovering acid gases from gaseous mixtures
SE409054B (sv) 1975-12-30 1979-07-23 Munters Ab Carl Anordning vid vermepump i vilken ett arbetsmedium vid en sluten process cirkulerar i en krets under olika tryck och temperatur
US4022785A (en) 1976-01-08 1977-05-10 Petrolite Corporation Substituted pyridines and dihydropyridines
US4201721A (en) 1976-10-12 1980-05-06 General Electric Company Catalytic aromatic carbonate process
US4094957A (en) 1976-12-14 1978-06-13 Exxon Research & Engineering Co. Process for removing acid gases with hindered amines and amino acids
US4152900A (en) 1978-04-04 1979-05-08 Kramer Trenton Co. Refrigeration cooling unit with non-uniform heat input for defrost
US4251494A (en) * 1979-12-21 1981-02-17 Exxon Research & Engineering Co. Process for removing acidic compounds from gaseous mixtures using a two liquid phase scrubbing solution
DE3003843A1 (de) 1980-02-02 1981-08-13 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von 4-amino-2,2,6,6-tetramethylpiperidin
US4405586A (en) 1981-11-13 1983-09-20 Exxon Research And Engineering Co. N-Secondary butyl glycine promoted acid gas scrubbing process
US4405579A (en) 1981-11-13 1983-09-20 Exxon Research And Engineering Co. Sterically hindered amino acids and tertiary amino acids as promoters in acid gas scrubbing processes
IN163391B (pt) 1981-11-13 1988-09-17 Exxon Research Engineering Co
US4360363A (en) 1982-02-16 1982-11-23 Combustion Engineering, Inc. Physical solvent for gas sweetening
US4466915A (en) 1982-09-29 1984-08-21 The B. F. Goodrich Company Non-catalytic ketoform syntheses
NL8403517A (nl) 1984-11-19 1986-06-16 Rendamax Ag Absorptie-resorptie warmtepomp.
HUT41715A (en) 1984-12-28 1987-05-28 Monsanto Co Process for preparing n-substituted alpha-aminoacids and derivatives thereof
JPS61129019U (pt) 1985-01-30 1986-08-13
JPH036759Y2 (pt) 1985-10-28 1991-02-20
US4701530A (en) 1985-11-12 1987-10-20 The Dow Chemical Company Two-stage process for making trimethyl pyridine
US5016445A (en) 1986-07-07 1991-05-21 Darrell H. Williams Absorption apparatus, method for producing a refrigerant effect, and an absorbent-refrigerant solution
US5186010A (en) 1985-11-18 1993-02-16 Darrel H. Williams Absorbent-refrigerant solution
US4714597A (en) 1986-06-26 1987-12-22 Hylsa, S.A. Corrosion inhibitor for CO2 absorption process using alkanolamines
DE3623680A1 (de) 1986-07-12 1988-01-14 Univ Essen Stoffsysteme fuer sorptionsprozesse
US5186009A (en) 1987-04-14 1993-02-16 Gas Research Institute Aqueous absorption fluids
US5126189A (en) 1987-04-21 1992-06-30 Gelman Sciences, Inc. Hydrophobic microporous membrane
IT1222394B (it) 1987-07-30 1990-09-05 Ciba Geigy Spa Processo per la preparazione di 2,2,6,6 tetrametil 4 piperidilammine
JPH07111287B2 (ja) 1987-11-18 1995-11-29 日立電線株式会社 吸収器用伝熱管
JPH02298767A (ja) 1989-05-12 1990-12-11 Nissin Electric Co Ltd 吸収冷凍装置
JP2959141B2 (ja) 1991-02-22 1999-10-06 ダイキン工業株式会社 吸収式冷凍装置
US5390509A (en) 1991-11-27 1995-02-21 Rocky Research Triple effect absorption cycle apparatus
US5255534A (en) 1992-06-25 1993-10-26 Gas Research Institute System and process for operating and absorption cycle around a crystallization curve of the solution
US5303565A (en) 1993-03-11 1994-04-19 Conserve Resources, Inc. Rotary absorption heat pump of improved performance
JP3236402B2 (ja) 1993-04-22 2001-12-10 大阪瓦斯株式会社 吸収式冷凍機
JPH07167521A (ja) 1993-12-15 1995-07-04 Asahi Glass Co Ltd 吸収式冷凍装置
DE19511709A1 (de) 1995-03-30 1996-10-02 Klement Arne Verfahren zur Erzeugung von Kälte und Wärme mit Hilfe einer durch Pervaporation angetriebenen Sorptionskältemaschine
DE29516319U1 (de) 1995-10-14 1996-02-01 ABSOTECH Energiesparsysteme GmbH & Co. KG, 83646 Bad Tölz Absorptionswärmetransformationsanlage mit Zusatzkomponenten zur Steigerung der Nutzleistung bzw. Erweiterung der Grenzen für die Antriebs-, Nutz- oder Kühltemperaturen
US6331289B1 (en) 1996-10-28 2001-12-18 Nycomed Imaging As Targeted diagnostic/therapeutic agents having more than one different vectors
US6117963A (en) 1997-03-26 2000-09-12 Th Goldschmidt Ag Tetrahydrofuran-containing silicone polyethers
US5873260A (en) 1997-04-02 1999-02-23 Linhardt; Hans D. Refrigeration apparatus and method
US6184433B1 (en) 1997-04-14 2001-02-06 Nippon Shokubai Co., Ltd. Pressure-resistant absorbent resin, disposable diaper using the resin, and absorbent resin, and method for production thereof
DE19850624A1 (de) 1998-11-03 2000-05-04 Basf Ag Verfahren zur Herstellung von Cyanessigsäureestern
US6155057A (en) 1999-03-01 2000-12-05 Arizona Board Of Regents Refrigerant fluid crystallization control and prevention
WO2000061698A1 (en) 1999-04-12 2000-10-19 Arizona Board Of Regents Two-phase refrigeration fluid for an absorption refrigeration apparatus and a method of preventing corrosion
JP2001074322A (ja) 1999-09-03 2001-03-23 Daikin Ind Ltd 冷凍装置
DE19949347A1 (de) 1999-10-13 2001-04-19 Basf Ag Brennstoffzelle
JP2001219164A (ja) 2000-02-08 2001-08-14 Toyobo Co Ltd 純水製造器および純水製造装置
JP2002047258A (ja) 2000-08-01 2002-02-12 Showa Denko Kk Ｎ−イソプロピルグリシンの製造方法
CA2440528C (en) 2001-03-20 2010-02-02 Basf Aktiengesellschaft Ionic liquids as selective additives for the separation of close-boiling or azeotropic mixtures
DE10208822A1 (de) 2002-03-01 2003-09-11 Solvent Innovation Gmbh Halogenfreie ionische Flüssigkeiten
JP2004044945A (ja) 2002-07-12 2004-02-12 Daikin Ind Ltd 吸収式冷凍装置の吸収促進剤
GB0306432D0 (en) 2003-03-20 2003-04-23 Bp Exploration Operating Process
DE10316418A1 (de) 2003-04-10 2004-10-21 Basf Ag Verwendung einer ionischen Flüssigkeit
DE10324300B4 (de) 2003-05-21 2006-06-14 Thomas Dr. Weimer Thermodynamische Maschine und Verfahren zur Aufnahme von Wärme
DE10333546A1 (de) 2003-07-23 2005-02-17 Linde Ag Verfahren zur Olefinabtrennung aus Spaltgasen von Olefinanlagen mittels ionischer Flüssigkeiten
US20050129598A1 (en) 2003-12-16 2005-06-16 Chevron U.S.A. Inc. CO2 removal from gas using ionic liquid absorbents
DE102004011427A1 (de) 2004-03-09 2005-09-29 Basf Ag Absorptionsmittel mit verbesserter Oxidationsbeständigkeit und Verfahren zum Entsäuern von Fluidströmen
DE102004021129A1 (de) 2004-04-29 2005-11-24 Degussa Ag Verfahren zur Isolierung von hochreinem 2-Methoxypropen
DE102004024967A1 (de) 2004-05-21 2005-12-08 Basf Ag Neue Absorptionsmedien für Absorptionswärmepumpen, Absorptionskältemaschinen und Wärmetransformatoren
DE102004053167A1 (de) 2004-11-01 2006-05-04 Degussa Ag Polymere Absorptionsmittel für die Gasabsorption und Absorptionsprozess
FR2877858B1 (fr) * 2004-11-12 2007-01-12 Inst Francais Du Petrole Procede de desacidification d'un gaz avec une solution absorbante a regeneration fractionnee
US8715521B2 (en) 2005-02-04 2014-05-06 E I Du Pont De Nemours And Company Absorption cycle utilizing ionic liquid as working fluid
JP2006239516A (ja) 2005-03-01 2006-09-14 Shigeo Fujii 揮発性有機溶剤の除去用吸収液組成物およびそれを用いる揮発性有機溶剤の除去方法
DE102005013030A1 (de) 2005-03-22 2006-09-28 Bayer Technology Services Gmbh Verfahren zur destillativen Reinigung schwerflüchtiger Fluide
DE102005028451B4 (de) 2005-06-17 2017-02-16 Evonik Degussa Gmbh Verfahren zum Transport von Wärme
US8506839B2 (en) 2005-12-14 2013-08-13 E I Du Pont De Nemours And Company Absorption cycle utilizing ionic liquids and water as working fluids
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
FR2898284B1 (fr) 2006-03-10 2009-06-05 Inst Francais Du Petrole Procede de desacidification d'un gaz par solution absorbante avec regeneration fractionnee par chauffage.
WO2007107407A1 (de) 2006-03-20 2007-09-27 Basf Se Nanopartikuläre metallboridzusammensetzung und deren verwendung zum kennzeichnen von kunststoffteilen
FR2900841B1 (fr) 2006-05-10 2008-07-04 Inst Francais Du Petrole Procede de desacidification avec extraction des composes reactifs
FR2900843B1 (fr) 2006-05-10 2008-07-04 Inst Francais Du Petrole Procede de desacidification d'un gaz par multiamines partiellement neutralisees
FR2900842B1 (fr) 2006-05-10 2009-01-23 Inst Francais Du Petrole Procede de desacidification d'un effluent gazeux avec extraction des produits a regenerer
DE102006036228A1 (de) 2006-08-03 2008-02-07 Universität Dortmund Verfahren zum Abtrennen von CO2 aus Gasgemischen
EP2093278A1 (de) 2008-02-05 2009-08-26 Evonik Goldschmidt GmbH Performance-Additive zur Verbesserung der Benetzungseigenschaften von ionischen Flüssigkeiten auf festen Oberflächen
EP2087931A3 (de) 2008-02-05 2011-08-31 Evonik Goldschmidt GmbH Entschäumung von ionischen Flüssigkeiten
EP2087930A1 (de) 2008-02-05 2009-08-12 Evonik Degussa GmbH Verfahren zur Absorption eines flüchtigen Stoffes in einem flüssigen Absorptionsmittel
EP2088389B1 (de) 2008-02-05 2017-05-10 Evonik Degussa GmbH Absorptionskältemaschine
CA2726922C (en) 2008-06-23 2018-01-02 Basf Se Absorption medium and method for removing acid gases from a gas stream
FR2934172B1 (fr) 2008-07-28 2011-10-28 Inst Francais Du Petrole Solution absorbante a base de n,n,n'n'-tetramethylhexane -1,6-diamine et procede d'elimination de composes acides d'un effluent gazeux
FR2936165B1 (fr) 2008-09-23 2011-04-08 Inst Francais Du Petrole Procede de desacidification d'un gaz par solution absorbante avec controle de la demixtion
EP2174700A1 (de) 2008-10-13 2010-04-14 Siemens Aktiengesellschaft Absorptionsmittel, Verfahren zur Herstellung eines Absorptionsmittels sowie Verwendung eines Absorptionsmittels
FR2938452B1 (fr) * 2008-11-20 2012-02-03 Inst Francais Du Petrole Procede de desacidification d'un gaz par solution absorbante avec demixtion en cours de regeneration
DE102009000543A1 (de) * 2009-02-02 2010-08-12 Evonik Degussa Gmbh Verfahren, Absorptionsmedien und Vorrichtung zur Absorption von CO2 aus Gasmischungen
FR2942972B1 (fr) * 2009-03-10 2012-04-06 Inst Francais Du Petrole Procede de desacidification d'un gaz par solution absorbante avec vaporisation et/ou purification d'une fraction de la solution absorbante regeneree.
JP2012522873A (ja) 2009-03-31 2012-09-27 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 臭化リチウム／水中のイオン性化合物、吸収サイクルシステム
EP2258460B1 (de) 2009-06-05 2012-02-29 Evonik Degussa GmbH Verfahren, Absorptionsmedium und Vorrichtung zur Absorption von CO2 aus Gasmischungen
DE102009047564A1 (de) 2009-12-07 2011-06-09 Evonik Degussa Gmbh Arbeitsmedium für eine Absorptionskältemaschine
FR2953735B1 (fr) 2009-12-16 2013-03-29 Inst Francais Du Petrole Procede d'elimination de composes acides d'un effluent gazeux avec une solution absorbante a base de diamines i,ii/iii.
FR2953736B1 (fr) 2009-12-16 2012-02-24 Inst Francais Du Petrole Procede d'elimination de composes acides d'un effluent gazeux avec une solution absorbante a base de triamines iii/ii/iii.
US8318114B2 (en) 2010-04-16 2012-11-27 Nalco Company Composition for treating acid gas
EP2380940A1 (de) 2010-04-20 2011-10-26 Evonik Degussa GmbH Absorptionswärmepumpe mit Sorptionsmittel umfassend Lithiumchlorid und ein organisches Chloridsalz
EP2380941A1 (de) 2010-04-20 2011-10-26 Evonik Degussa GmbH Absorptionswärmepumpe mit Sorptionsmittel umfassend ein Lithiumsalz und ein organisches Salz mit gleichem Anion
CN103189466B (zh) 2010-11-08 2016-01-06 赢创德固赛有限公司 用于吸收式热泵的工作介质
DE102011077377A1 (de) 2010-11-12 2012-05-16 Evonik Degussa Gmbh Verfahren zur Absorption von sauren Gasen aus Gasmischungen
EP2532414A1 (de) 2011-06-10 2012-12-12 Evonik Degussa GmbH Verfahren zur Absorption von CO2 aus einer Gasmischung
EP2532413A1 (de) 2011-06-10 2012-12-12 Evonik Degussa GmbH Verfahren zur Absorption von CO2 aus einer Gasmischung
EP2532412A1 (de) 2011-06-10 2012-12-12 Evonik Degussa GmbH Absorptionsmedium und Verfahren zur Absorption eines sauren Gases aus einer Gasmischung
DE102011083976A1 (de) 2011-10-04 2013-04-04 Evonik Degussa Gmbh Sorptionsmittel für Absorptionswärmepumpen
DE102011083974A1 (de) 2011-10-04 2013-04-04 Evonik Degussa Gmbh Arbeitsmedium für Absorptionswärmepumpen
DE102012200566A1 (de) 2012-01-16 2013-07-18 Evonik Degussa Gmbh Verfahren zur Absorption von CO2 aus einer Gasmischung
DE102012200907A1 (de) 2012-01-23 2013-07-25 Evonik Industries Ag Verfahren und Absorptionsmedium zur Absorption von CO2 aus einer Gasmischung
DE102012207509A1 (de) 2012-05-07 2013-11-07 Evonik Degussa Gmbh Verfahren zur Absorption von CO2 aus einer Gasmischung

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US20160045857A1 (en) 2016-02-18
US20130118350A1 (en) 2013-05-16
US9221007B2 (en) 2015-12-29
AU2012339061A1 (en) 2014-03-13
AU2012339061B2 (en) 2016-10-13
TN2014000090A1 (en) 2015-07-01
WO2013072147A1 (de) 2013-05-23
CA2855855A1 (en) 2013-05-23
MX2014005746A (es) 2014-07-09

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