BRPI0914042A2 - processo para a produção de uma ou mais etilenoaminas por uma reação de transaminação - Google Patents

processo para a produção de uma ou mais etilenoaminas por uma reação de transaminação

Info

Publication number
BRPI0914042A2
BRPI0914042A2 BRPI0914042A BRPI0914042A BRPI0914042A2 BR PI0914042 A2 BRPI0914042 A2 BR PI0914042A2 BR PI0914042 A BRPI0914042 A BR PI0914042A BR PI0914042 A BRPI0914042 A BR PI0914042A BR PI0914042 A2 BRPI0914042 A2 BR PI0914042A2
Authority
BR
Brazil
Prior art keywords
production
ethylene amines
transamination reaction
transamination
reaction
Prior art date
Application number
BRPI0914042A
Other languages
English (en)
Inventor
David M Petraitis
Ronald G Cook
Stephen W King
Thomas Z Srnak
Original Assignee
Union Carbide Chem Plastic
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41381663&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0914042(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of BRPI0914042A2 publication Critical patent/BRPI0914042A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/64—Preparation of compounds containing amino groups bound to a carbon skeleton by disproportionation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BRPI0914042A 2008-10-06 2009-10-06 processo para a produção de uma ou mais etilenoaminas por uma reação de transaminação BRPI0914042A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19540408P 2008-10-06 2008-10-06
PCT/US2009/005472 WO2010042160A1 (en) 2008-10-06 2009-10-06 A process to selectively manufacture diethylenetriamine (deta) or other desirable ethylenamines via continuous transamination of ethylenediamine (eda), and other ethyleneamines over a heterogeneous catalyst system

Publications (1)

Publication Number Publication Date
BRPI0914042A2 true BRPI0914042A2 (pt) 2015-11-03

Family

ID=41381663

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914042A BRPI0914042A2 (pt) 2008-10-06 2009-10-06 processo para a produção de uma ou mais etilenoaminas por uma reação de transaminação

Country Status (6)

Country Link
US (1) US8383860B2 (pt)
EP (1) EP2344445B1 (pt)
JP (1) JP5774991B2 (pt)
CN (1) CN102171178B (pt)
BR (1) BRPI0914042A2 (pt)
WO (1) WO2010042160A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102239134B (zh) * 2008-10-06 2014-04-16 陶氏环球技术有限责任公司 由环氧乙烷和氨制造乙醇胺类和1，2-亚乙基胺类的方法及相关方法
JP5806116B2 (ja) * 2008-10-06 2015-11-10 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー 求核性化合物のトランスアルコキシル化
US8293676B2 (en) * 2008-10-06 2012-10-23 Union Carbide Chemicals & Plastics Technology Llc Low metal loaded, alumina supported, catalyst compositions and amination process
JP5480276B2 (ja) 2008-10-06 2014-04-23 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー 担体として酸性混合金属酸化物を含む低金属（ニッケル及びレニウム）触媒組成物
CN102224129B (zh) * 2008-10-06 2015-02-11 联合碳化化学品及塑料技术公司 制备乙撑胺的方法
CN102227414B (zh) 2008-10-06 2016-05-18 联合碳化化学品及塑料技术公司 制备环状n-氨基官能化三胺的方法
JP6130298B2 (ja) 2010-11-10 2017-05-17 ダウ グローバル テクノロジーズ エルエルシー 高分子量ポリアルキレンアミンへの窒素含有化合物のアミノ基転移
BR112013011672A2 (pt) 2010-11-10 2016-07-12 Dow Global Technologies Llc método para preparar uma mistura de produtos contendo poliamina cícclica e método para preparar homopiperazina ou parcelas de homopiperazina
CN103270016B (zh) 2010-12-21 2015-11-25 陶氏环球技术有限责任公司 一种或多种期望的胺与一种或多种胺副产物分离的方法
KR102024404B1 (ko) 2011-12-29 2019-09-23 다우 글로벌 테크놀로지스 엘엘씨 환식 아민 화합물로부터 제조된 아민 폴리에테르 폴리올 및 폴리우레탄 포움 조성물
BR112014016218A8 (pt) 2011-12-29 2017-07-04 Dow Global Technologies Llc produto de reação, composição de reação e método para manufaturar uma amina polifuncional
WO2013102097A2 (en) 2011-12-29 2013-07-04 Dow Global Technologies Llc Cyclic amine compounds, compositions, and polyurethane foams made therefrom
CN105745251B (zh) 2013-12-02 2019-04-23 陶氏环球技术有限责任公司 高分子量的、支化的、无环多亚烷基胺及其混合物的制备
WO2017137531A1 (en) 2016-02-12 2017-08-17 Akzo Nobel Chemicals International B.V. Process to prepare higher ethylene amines and ethylene amine derivatives
WO2017137530A1 (en) 2016-02-12 2017-08-17 Akzo Nobel Chemicals International B.V. Process to prepare higher ethylene amines and ethylene amine derivatives
CN108602752B (zh) 2016-02-12 2021-07-02 阿克苏诺贝尔化学品国际有限公司 制备高级亚乙基胺和亚乙基胺衍生物的方法
KR102596991B1 (ko) 2017-07-10 2023-10-31 누리온 케미칼즈 인터내셔널 비.브이. 고급 에틸렌 아민의 제조 방법
TWI768076B (zh) 2017-07-10 2022-06-21 荷蘭商安科智諾貝爾化學國際公司 製造直鏈及非直鏈伸乙基胺混合物之方法
WO2019011710A1 (en) 2017-07-10 2019-01-17 Akzo Nobel Chemicals International B.V. PROCESS FOR THE PREPARATION OF ETHYLENEAMINES AND ETHYLENEAMINE DERIVATIVES
TWI762670B (zh) 2017-07-10 2022-05-01 荷蘭商安科智諾貝爾化學國際公司 製備較高分子量伸乙基胺或其脲衍生物之方法
CN109731576B (zh) * 2019-01-29 2022-02-22 西安近代化学研究所 一种多亚乙基多胺催化剂
CN113557226A (zh) * 2019-02-13 2021-10-26 诺力昂化学品国际有限公司 用于制造亚乙基胺化合物的方法
JP7295965B2 (ja) 2019-02-13 2023-06-21 ヌーリオン ケミカルズ インターナショナル ベスローテン フェノーツハップ エチレンアミン化合物を製造するための方法

Family Cites Families (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861995A (en) * 1956-04-27 1958-11-25 Dow Chemical Co Process for the conversion of ethanolamine
US3110732A (en) * 1959-12-18 1963-11-12 Jefferson Chem Co Inc Method for preparing basic polyether compositions
US3394186A (en) * 1964-10-06 1968-07-23 Jefferson Chem Co Inc Manufacture of anhydrous ethylenediamine
US4014933A (en) 1969-10-23 1977-03-29 Basf Aktiengesellschaft Production of amines from alcohols
US3658692A (en) * 1969-10-28 1972-04-25 Exxon Research Engineering Co Preparation of white oils with aluminum-alkyl activated iron group metal catalysts
US3847754A (en) * 1970-08-03 1974-11-12 Ppg Industries Inc Recovery of glycols from mixed glycol composition by distillation with acid treatment
US4032411A (en) * 1973-03-07 1977-06-28 Beroi Kemi Ab Process for the preparation of ethylene diamine having low water content
DE2439275B2 (de) * 1974-08-16 1978-09-21 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Diäthylentriamin und Triäthylentetramin aus Äthylendiamin
US4264776A (en) * 1976-01-02 1981-04-28 Monsanto Company Production of secondary amines
US4123462A (en) * 1976-01-07 1978-10-31 Union Carbide Corporation Amination process using nickel-rhenium catalysts
US4073750A (en) * 1976-05-20 1978-02-14 Exxon Research & Engineering Co. Method for preparing a highly dispersed supported nickel catalyst
US4209424A (en) * 1977-12-12 1980-06-24 Societe Chimique de la Grande Paroisse, Azote et Products Chimiques Catalyst for manufacturing amines from alcohols
US4328370A (en) * 1979-03-15 1982-05-04 The Dow Chemical Company Ammonation of trialkanolamines
IL57019A (en) 1979-04-08 1983-09-30 Imi Tami Institute Research Manufacture of ethylene diamine from ethylene dihalide
US4404405A (en) * 1981-09-30 1983-09-13 Union Carbide Corporation Process for the preparation of polyethylene polyamines
US4400539A (en) 1981-09-30 1983-08-23 Union Carbide Corporation Process for the manufacture of ethylenediamine
US4729981A (en) * 1981-10-13 1988-03-08 Shell Internationale Research Maatschappij B.V. ROR-activated catalyst for synthesis gas conversion
US4552961A (en) * 1982-04-30 1985-11-12 Union Carbide Corporation Preparation of polyalkylene polyamines using phosphorus amide catalyst
US4568746A (en) * 1982-12-29 1986-02-04 Union Carbide Corporation Catalytic preparation of diethylenetriamine
US4584405A (en) * 1983-04-18 1986-04-22 Texaco Inc. Activated carbon catalysts and preparation of linear polyethylene polyamines therewith
SE457608B (sv) 1986-07-11 1989-01-16 Berol Kemi Ab Foerfarande foer framstaellning av en ruteniumdopad nickel- och/eller koboltkatalysator paa en poroes metalloxidbaerare samt anvaendning av katalysatorn i en hydrerings- och/eller dehydreringsreaktion
US4510263A (en) * 1983-10-17 1985-04-09 W. R. Grace & Co. Catalyst with high geometric surface area alumina extrudate and catalyst with high geometric surface area
US4845296A (en) * 1983-12-13 1989-07-04 Union Carbide Corporation Process for preparing alkanolamines
US4602091A (en) * 1984-01-25 1986-07-22 Texaco Inc. Production of ethylenediamine and N-aminoethylpiperazine from piperazine
US4625030A (en) 1984-05-23 1986-11-25 Union Carbide Corporation Potentiated nickel catalysts for amination
CA1300144C (en) * 1985-04-04 1992-05-05 Arthur R. Doumaux, Jr. Conversion of oxygen-containing polyamines
EP0197612A3 (en) 1985-04-04 1987-02-04 Union Carbide Corporation Interchangeable process scheme
US4708945A (en) * 1985-12-31 1987-11-24 Exxon Research And Engineering Company Catalysts comprising silica supported on a boehmite-like surface, their preparation and use
US4806517A (en) * 1986-01-21 1989-02-21 Texaco Inc. Method for making pelleted phosphated catalysts derived from group IVB transition metal oxides and catalysts thus prepared
JPH0830040B2 (ja) * 1986-08-13 1996-03-27 東ソー株式会社 アルキレンアミン類の製造法
US4870044A (en) * 1987-03-12 1989-09-26 Phillips Petroleum Company Treated alumina material for fixed hydrofining beds
GB8707304D0 (en) 1987-03-26 1987-04-29 Bp Chem Int Ltd Chemical process
US4801573A (en) * 1987-10-23 1989-01-31 501 Den Norske Stats Oljeslenskap A.S. Catalyst for production of hydrocarbons
US4922024A (en) * 1988-04-14 1990-05-01 The Dow Chemical Company Amination process employing group vib metal catalysts
US4983735A (en) * 1988-07-20 1991-01-08 The Dow Chemical Company Preparation of alcohol-extended and amine-extended piperazines
US4883826A (en) * 1988-07-27 1989-11-28 The Dow Chemical Company Tertiary amine-containing polyols prepared in a mannich condensation reaction using a mixture of alkanolamines
US5030740A (en) * 1988-10-14 1991-07-09 The Dow Chemical Company Process for preparing linearly-extended polyalkylenepolyamines
US4927931A (en) * 1988-11-01 1990-05-22 The Dow Chemical Company Preparation of alkyl-extended, alcohol-extended or amine-extended piperazines
US4888316A (en) * 1988-11-21 1989-12-19 Phillips Petroleum Company Preparation of hydrotreating catalyst from spent catalyst
US5166442A (en) 1988-12-20 1992-11-24 The Dow Chemical Company Catalytic reforming of alkyleneamines
US5118850A (en) 1988-12-20 1992-06-02 The Dow Chemical Company Catalytic reforming of alkyleneamines to linearly-extended polyalkylenepolyamines
US5120815A (en) * 1989-06-29 1992-06-09 The Dow Chemical Company Tertiary amine-containing polyols prepared in a mannich condensation reaction using a mixture of alkanolamines
US5225600A (en) * 1989-08-08 1993-07-06 Union Carbide Chemicals & Plastics Technology Corporation Amines catalysis using group VIB metal-containing condensation catalysts
US5225599A (en) * 1990-03-30 1993-07-06 Union Carbide Chemicals & Plastics Technology Corporation Selective production of linear triethylenetetramine and aminoethylethanolamine
US5073635A (en) * 1990-06-22 1991-12-17 The Dow Chemical Company Process of preparing linearly-extended polyalkylenepolyamines employing metal silicate catalysts
CA2051476A1 (en) * 1990-09-17 1992-03-18 Yasushi Hara Process for producing an ethylenamine
US5321160A (en) * 1991-07-31 1994-06-14 Tosoh Corporation Process for producing an ethylenamine
US5256786A (en) * 1992-03-02 1993-10-26 The Dow Chemical Company Catalytic reforming of cyclic alkyleneamines
USH1447H (en) * 1992-11-20 1995-06-06 E. I. Du Pont De Nemours And Company Coated silica shells
US5352835A (en) * 1993-02-08 1994-10-04 Texaco Chemical Company Supported catalysts for amination
DE4325848A1 (de) * 1993-07-31 1995-02-02 Basf Ag Verfahren zur Herstellung von N-(2-Hydroxyethyl)-piperazin
ES2121333T3 (es) * 1993-12-14 1998-11-16 Unichema Chemie Bv Produccion de poliglicerol.
EP0737669B1 (en) 1993-12-22 1999-09-22 Union Carbide Chemicals & Plastics Technology Corporation Reductive amination processes for the selective production of aminoethylethanolamine
CA2146906C (en) 1993-12-22 1999-03-16 Stephen Wayne King Reductive amination catalysts
US5565092A (en) * 1994-03-16 1996-10-15 Exxon Chemical Patents Inc. Halogen resistant hydrogenation process and catalyst
US5851948A (en) 1996-08-20 1998-12-22 Hydrocarbon Technologies, Inc. Supported catalyst and process for catalytic oxidation of volatile organic compounds
US5935889A (en) * 1996-10-04 1999-08-10 Abb Lummus Global Inc. Catalyst and method of preparation
SE513250C2 (sv) 1997-11-11 2000-08-07 Akzo Nobel Nv Amineringsförfarande för framställning av polyaminer
US6117814A (en) * 1998-02-10 2000-09-12 Exxon Research And Engineering Co. Titania catalysts their preparation and use in fischer-tropsch synthesis
JP3154984B2 (ja) 1998-03-13 2001-04-09 株式会社日本触媒 ジアルカノールアミンの製造方法およびこれに用いる触媒
US6235677B1 (en) * 1998-08-20 2001-05-22 Conoco Inc. Fischer-Tropsch processes using xerogel and aerogel catalysts by destabilizing aqueous colloids
US6534441B1 (en) * 1999-03-06 2003-03-18 Union Carbide Chemicals & Plastics Technology Corporation Nickel-rhenium catalyst for use in reductive amination processes
US6222008B1 (en) 1999-05-06 2001-04-24 Shell Oil Company Treatment of polymer solution with acid and ammonia to improve polymer color
US6306795B1 (en) * 1999-09-07 2001-10-23 Cytec Technology Corp. Stable highly active supported copper based catalysts
FR2804689B1 (fr) * 2000-02-08 2002-03-15 Inst Francais Du Petrole Procede de synthese d'hydrocarbures en presence d'un catalyseur comprenant un metal du groupe viii supporte sur silice-alumine
US6977273B2 (en) * 2000-03-01 2005-12-20 Institut Francais Du Petrole Process for synthesising hydrocarbons in the presence of a catalyst comprising a group VIII metal supported on silica-alumina
US6576796B1 (en) * 2000-06-28 2003-06-10 Basf Aktiengesellschaft Process for the preparation of alkylamines
US7769619B1 (en) * 2000-08-14 2010-08-03 Imaging Portals, Inc. Automated business machine management
DE10059629A1 (de) 2000-12-01 2002-06-06 Basf Ag Verfahren zur Herstellung von Ethanolaminen
DE10061863A1 (de) 2000-12-12 2002-06-13 Basf Ag Verfahren zur Herstellung von Triethylendiamin (TEDA)
RU2186761C1 (ru) 2001-02-27 2002-08-10 Закрытое акционерное общество "Каустик" Способ получения диэтилентриамина
EP1249440A1 (en) 2001-04-10 2002-10-16 Taiwan Styrene Monomer Corporation Process for preparing linear alkylbenzenes
DE10129908A1 (de) * 2001-06-21 2003-01-02 Basf Ag Verfahren zur Herstellung von sekundären Aminen aus primären Aminen
SE524126C2 (sv) * 2001-07-24 2004-06-29 Akzo Nobel Nv Förfarande för framställning av dietylentriamin och högre polyetylenpolyaminer genom transaminering av etylendiamin
US6800586B2 (en) * 2001-11-23 2004-10-05 Engelhard Corporation NOx reduction composition for use in FCC processes
US6703343B2 (en) * 2001-12-18 2004-03-09 Caterpillar Inc Method of preparing doped oxide catalysts for lean NOx exhaust
US20050176899A1 (en) * 2002-04-29 2005-08-11 Huntsman Advanced Materials Americas, Inc. Mannich bases from isolated amine adducts
US6822008B2 (en) * 2002-09-06 2004-11-23 Conocophillips Company Fischer-Tropsch catalysts using multiple precursors
US7341976B2 (en) * 2002-10-16 2008-03-11 Conocophillips Company Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using
RU2226188C1 (ru) 2002-10-25 2004-03-27 Закрытое акционерное общество "Каустик" Способ получения ди- и полиаминов
RU2226189C1 (ru) 2002-10-25 2004-03-27 Закрытое акционерное общество "Каустик" Способ получения этилендиамина и полиэтиленполиаминов
MXPA05005155A (es) * 2002-11-15 2005-07-22 Akzo Nobel Nv Tratamiento de purificacion/decoloracion para nitrilos grasos.
DE10261195A1 (de) * 2002-12-20 2004-07-01 Basf Ag Verfahren zur Herstellung eines symmetrischen sekundären Amins
DE10335991A1 (de) * 2003-08-01 2005-02-24 Basf Ag Verfahren zur Herstellung von Ethylenaminen
KR20060054397A (ko) 2003-08-01 2006-05-22 바스프 악티엔게젤샤프트 에틸렌아민의 제조 방법
KR101120789B1 (ko) * 2003-09-26 2012-04-20 쓰리엠 이노베이티브 프로퍼티즈 컴파니 촉매, 활성화제, 지지 매체, 및 특히 물리증착을 이용하여지지 매체 상에 촉매 증착시 촉매 시스템 제조에 유용한관련 방법
US7541310B2 (en) * 2003-10-16 2009-06-02 Conocophillips Company Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same
KR100542911B1 (ko) * 2003-10-25 2006-01-11 한국과학기술연구원 연료전지 자동차에 이용되는 가솔린 개질용 저압차 촉매와 이의 제조방법
US7067455B2 (en) * 2003-11-21 2006-06-27 Conocophillips Company Copper modified catalysts for oxidative dehydrogenation
US7348293B2 (en) * 2003-12-05 2008-03-25 Chevron U.S.A. Inc. Homogeneous modified-alumina Fischer-Tropsch catalyst supports
DE10359811A1 (de) * 2003-12-19 2005-07-21 Basf Ag Verfahren zur Erhöhung der Raum-Zeit-Ausbeute (RZA) in einem Verfahren zur Herstellung eines symmetrischen sekundären Amins
US7745369B2 (en) * 2003-12-19 2010-06-29 Shell Oil Company Method and catalyst for producing a crude product with minimal hydrogen uptake
US7323100B2 (en) * 2004-07-16 2008-01-29 Conocophillips Company Combination of amorphous materials for hydrocracking catalysts
US20060104895A1 (en) * 2004-11-18 2006-05-18 Saint-Gobain Ceramics & Plastics, Inc. Transitional alumina particulate materials having controlled morphology and processing for forming same
EP1866083B1 (en) * 2005-03-24 2021-06-30 University of Regina Nickel on Ceria/Zirconia catalyst
CN101273007B (zh) 2005-09-30 2012-02-01 巴斯夫欧洲公司 制备亚乙基胺化合物的方法
US7981836B2 (en) * 2006-05-24 2011-07-19 Uop Llc Hydrothermally stable alumina
US7595276B2 (en) * 2007-07-30 2009-09-29 Jgc Catalysts And Chemicals Ltd. Catalytic composition for oxychlorination
US8216961B2 (en) * 2008-08-27 2012-07-10 Korea University Research And Business Foundation Nanoparticles including metal oxide having catalytic activity
JP5806116B2 (ja) * 2008-10-06 2015-11-10 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー 求核性化合物のトランスアルコキシル化
CN102227414B (zh) * 2008-10-06 2016-05-18 联合碳化化学品及塑料技术公司 制备环状n-氨基官能化三胺的方法

Also Published As

Publication number Publication date
CN102171178A (zh) 2011-08-31
CN102171178B (zh) 2015-07-29
JP2012504612A (ja) 2012-02-23
US8383860B2 (en) 2013-02-26
JP5774991B2 (ja) 2015-09-09
EP2344445A1 (en) 2011-07-20
EP2344445B1 (en) 2017-05-10
WO2010042160A1 (en) 2010-04-15
US20100087683A1 (en) 2010-04-08

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]