DE69223367D1 - Verfahren zur Herstellung von Alkylcarbonaten - Google Patents

Verfahren zur Herstellung von Alkylcarbonaten

Info

Publication number
DE69223367D1
DE69223367D1 DE69223367T DE69223367T DE69223367D1 DE 69223367 D1 DE69223367 D1 DE 69223367D1 DE 69223367 T DE69223367 T DE 69223367T DE 69223367 T DE69223367 T DE 69223367T DE 69223367 D1 DE69223367 D1 DE 69223367D1
Authority
DE
Germany
Prior art keywords
preparation
alkyl carbonates
catalyst
regenerator
situ
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69223367T
Other languages
English (en)
Other versions
DE69223367T2 (de
Inventor
Franco Rivetti
Ugo Romano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enichem SpA
Original Assignee
Enichem SpA
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 Enichem SpA filed Critical Enichem SpA
Application granted granted Critical
Publication of DE69223367D1 publication Critical patent/DE69223367D1/de
Publication of DE69223367T2 publication Critical patent/DE69223367T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/01—Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/122—Halides of copper
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69223367T 1991-09-23 1992-09-19 Verfahren zur Herstellung von Alkylcarbonaten Expired - Lifetime DE69223367T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912529A IT1251853B (it) 1991-09-23 1991-09-23 Procedimento per la produzione di carbonati alchilici

Publications (2)

Publication Number Publication Date
DE69223367D1 true DE69223367D1 (de) 1998-01-15
DE69223367T2 DE69223367T2 (de) 1998-05-14

Family

ID=11360744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223367T Expired - Lifetime DE69223367T2 (de) 1991-09-23 1992-09-19 Verfahren zur Herstellung von Alkylcarbonaten

Country Status (15)

Country Link
US (1) US5686644A (de)
EP (1) EP0534545B1 (de)
JP (1) JP3442094B2 (de)
KR (1) KR960006550B1 (de)
AT (1) ATE160768T1 (de)
AU (1) AU656805B2 (de)
CA (1) CA2078963C (de)
DE (1) DE69223367T2 (de)
DK (1) DK0534545T3 (de)
ES (1) ES2109976T3 (de)
GR (1) GR3025894T3 (de)
IT (1) IT1251853B (de)
MX (1) MX9205363A (de)
RU (1) RU2056404C1 (de)
ZA (1) ZA927212B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264937B1 (it) * 1993-07-15 1996-10-17 Enichem Sintesi Metodo per la rimozione dei contaminanti acidi e salini da una corrente gassosa in uscita da un reattore per la sintesi di
IT1264936B1 (it) * 1993-07-15 1996-10-17 Enichem Spa Metodo per la rimozione di hc1 ed eventuali sali di rame dalla corrente di sintesi del dimetilcarbonato
DE4325651A1 (de) * 1993-07-30 1995-02-02 Bayer Ag Verfahren zur Herstellung von Dialkylcarbonaten
US5387708A (en) * 1993-12-10 1995-02-07 The Dow Chemical Company Production of dialkyl carbonates using copper catalysts
JP3372196B2 (ja) * 1997-09-10 2003-01-27 日本鋼管株式会社 炭酸ジメチルの製造方法
EP1156028A1 (de) * 2000-05-17 2001-11-21 General Electric Company Verfahren zum Herstellen von Dialkylcarbonat
EP1299341B1 (de) * 2000-06-28 2007-04-25 General Electric Company Verfahren zur herstellung von dialkylkarbonaten
US6458914B2 (en) * 2000-06-28 2002-10-01 General Electric Company Method for manufacturing dialkyl carbonate
US6774256B2 (en) 2001-06-22 2004-08-10 Exxonmobil Chemical Patents Inc. Low corrosive integrated process for preparing dialkyl carbonates
US7084292B2 (en) 2001-06-22 2006-08-01 Exxonmobil Chemical Patents Inc. Integrated process for preparing dialkyl carbonates with a circulating catalyst
US7112693B2 (en) * 2001-06-27 2006-09-26 Bayer Aktiengesellschaft Process for producing aliphatic oligocarbonate diols
DE10130882A1 (de) 2001-06-27 2003-01-16 Bayer Ag Verfahren zur Herstellung von aliphatischen Oligocarbonatdiolen
US7514521B2 (en) * 2001-08-14 2009-04-07 Sabic Innovative Plastics Ip B.V. Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates
US7345187B2 (en) 2001-08-14 2008-03-18 General Electric Company Method and apparatus for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates
US6784277B2 (en) 2001-08-14 2004-08-31 General Electric Company Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates
US6977308B2 (en) 2002-06-25 2005-12-20 General Electric Company Method and apparatus for preparing a dialkyl carbonate
US7161048B2 (en) 2005-05-20 2007-01-09 Rinnovi, L.L.C. Method for deriving methanol from waste generated methane and structured product formulated therefrom
US7718564B2 (en) * 2005-06-24 2010-05-18 Exxonmobil Research And Engineering Company Partially decomposed catalyst and hydrocarbon oxidation processes using the same
US7622602B2 (en) * 2005-10-12 2009-11-24 Sabic Innovative Plastics Ip B.V. Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates
JP5350270B2 (ja) * 2007-01-23 2013-11-27 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー アルカンジオールおよびジアルキルカーボネートの調製方法
RU2461541C2 (ru) * 2007-01-23 2012-09-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения алкандиола и диалкилкарбоната
US9249082B2 (en) 2010-02-09 2016-02-02 King Abdulaziz City for Science and Technology (KACST) Synthesis of dimethyl carbonate from carbon dioxide and methanol
WO2017093472A1 (de) 2015-12-02 2017-06-08 Ait Austrian Institute Of Technology Gmbh Verfahren und vorrichtung zur kontinuierlichen herstellung von organischen carbonaten aus co2
RU2665681C1 (ru) * 2017-11-28 2018-09-04 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Катализатор и способ получения диметилкарбоната с его использованием

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016187A1 (de) * 1980-04-26 1981-10-29 Bayer Ag Verfahren zur herstellung von kohlensaeureestern
CA1297891C (en) * 1986-06-06 1992-03-24 The Dow Chemical Company Catalytic vapor phase process for producing dihydrocarbyl carbonates
JP2638174B2 (ja) * 1988-02-16 1997-08-06 ダイセル化学工業株式会社 炭酸エステルの製造法
US5206409A (en) * 1988-10-19 1993-04-27 Enichem Synthesis, S.P.A. Process for preparing di-alkyl carbonates
IT1227182B (it) * 1988-10-19 1991-03-21 Enichem Sintesi Procedimento migliorato per la preparazione di di alchil carbonati
US5162563A (en) * 1989-10-24 1992-11-10 Ube Industries, Ltd. Process for preparing a diester of carboxylic acid
ES2059034T5 (es) * 1990-03-09 1997-07-16 Enichem Spa Procedimiento para la preparacion de carbonatos organicos.
IT1248686B (it) * 1990-06-04 1995-01-26 Enichem Sintesi Procedimento per la produzione di dimetil carbonato
DE4123603A1 (de) * 1991-07-17 1993-01-21 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten

Also Published As

Publication number Publication date
DE69223367T2 (de) 1998-05-14
AU2526392A (en) 1993-03-25
KR930005963A (ko) 1993-04-20
ITMI912529A1 (it) 1993-03-23
MX9205363A (es) 1993-05-01
JPH05194327A (ja) 1993-08-03
GR3025894T3 (en) 1998-04-30
DK0534545T3 (da) 1998-08-10
US5686644A (en) 1997-11-11
EP0534545A2 (de) 1993-03-31
EP0534545B1 (de) 1997-12-03
ZA927212B (en) 1993-03-24
EP0534545A3 (en) 1994-12-07
ES2109976T3 (es) 1998-02-01
AU656805B2 (en) 1995-02-16
ITMI912529A0 (it) 1991-09-23
JP3442094B2 (ja) 2003-09-02
CA2078963A1 (en) 1993-03-24
IT1251853B (it) 1995-05-26
RU2056404C1 (ru) 1996-03-20
ATE160768T1 (de) 1997-12-15
KR960006550B1 (ko) 1996-05-17
CA2078963C (en) 2004-02-10

Similar Documents

Publication Publication Date Title
DE69223367D1 (de) Verfahren zur Herstellung von Alkylcarbonaten
DE3767383D1 (de) Verfahren zur carbonylierung von alkohol zur carbonsaeure, insbesondere von methanol zur essigsaeure.
ATE97648T1 (de) Verfahren zur herstellung von 1,2,2,2tetrafluorethyl-difluormethylaether.
DE69104552T2 (de) Verfahren zur Herstellung von Dimethylcarbonat.
ATE228494T1 (de) Verfahren zur herstellung von fluoralkohol und seine verwendung zur herstellung eines mediums zur informationsspeicherung
DE3481483D1 (de) Methode fuer die reinigung von rauchgas und installation zur realisierung der methode.
DE3867711D1 (de) Verfahren zur herstellung von 2,3,5-trimethylbenzochinon.
ATE112553T1 (de) Verfahren zur herstellung von kohlensäureestern.
ATE2666T1 (de) Verfahren zur herstellung von alkylestern gesaettigter aliphatischer carbonsaeuren.
DE60020034D1 (de) Verfahren zur herstellung von polycarbonat
ATE139522T1 (de) Katalytisches verfahren zur herstellung von organischen karbonaten
ATE180466T1 (de) Verfahren zur herstellung von fluorierten aromatischen verbindungen und auf lewis-säuren basierte katalysatoren
ATE160769T1 (de) Katalytisches verfahren zur herstellung von organischen carbonaten
ATE293098T1 (de) Verfahren zur herstellung von beta-ketonitrilen
ATE96147T1 (de) Verfahren zur herstellung von kohlensaeureestern.
ATE175199T1 (de) Verfahren zur herstellung von 2-substituierten 5- chlorimidazol-4-carbaldehyden
ATE115114T1 (de) Verfahren zur herstellung von chlorierten carbonsäureestern.
ATE115538T1 (de) Verfahren zur herstellung von halogenierten carbonsäureestern.
DE3668447D1 (de) Verfahren zur herstellung von alpha-hydroxycarbonsaeure.
ATE255083T1 (de) Neues verfahren zur herstellung von alkoholen
ATE161817T1 (de) Verfahren zur herstellung von alpha,beta- ungesättigten beta-oxycarbonsäurechloriden
DE3882659D1 (de) Verfahren zur herstellung von hydrochinon-monoaethern.
GR3020841T3 (en) Preparation of dialkyl (N-cyanoimido)carbonates
SE8700581D0 (sv) Andningsapparat
ATE47996T1 (de) 1-hydroxipyrazol-4-carbonsaeure, verfahren zu ihrer herstellung und verwendung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted