KR930010407B1 - 디메틸 카보네이트 연속 제조방법 - Google Patents

디메틸 카보네이트 연속 제조방법 Download PDF

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Publication number
KR930010407B1
KR930010407B1 KR1019910009138A KR910009138A KR930010407B1 KR 930010407 B1 KR930010407 B1 KR 930010407B1 KR 1019910009138 A KR1019910009138 A KR 1019910009138A KR 910009138 A KR910009138 A KR 910009138A KR 930010407 B1 KR930010407 B1 KR 930010407B1
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South Korea
Prior art keywords
dimethyl carbonate
reactor
methanol
gas
water
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Expired - Lifetime
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KR1019910009138A
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English (en)
Korean (ko)
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KR920000675A (ko
Inventor
디 무찌노 니콜라
푸지 카롤로
리베티 프랑코
사셀리 지아코모
Original Assignee
에니켐 신테시스 쏘시에떼 퍼 아찌오니
우고 로마노
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11168341&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930010407(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 에니켐 신테시스 쏘시에떼 퍼 아찌오니, 우고 로마노 filed Critical 에니켐 신테시스 쏘시에떼 퍼 아찌오니
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1019910009138A 1990-06-04 1991-06-03 디메틸 카보네이트 연속 제조방법 Expired - Lifetime KR930010407B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20530A/90 1990-06-04
IT02053090A IT1248686B (it) 1990-06-04 1990-06-04 Procedimento per la produzione di dimetil carbonato

Publications (2)

Publication Number Publication Date
KR920000675A KR920000675A (ko) 1992-01-29
KR930010407B1 true KR930010407B1 (ko) 1993-10-23

Family

ID=11168341

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910009138A Expired - Lifetime KR930010407B1 (ko) 1990-06-04 1991-06-03 디메틸 카보네이트 연속 제조방법

Country Status (12)

Country Link
US (1) US5210269A (en:Method)
EP (1) EP0460732B2 (en:Method)
JP (1) JP3094241B2 (en:Method)
KR (1) KR930010407B1 (en:Method)
AT (1) ATE108432T1 (en:Method)
CA (1) CA2043743C (en:Method)
DE (1) DE69102826T3 (en:Method)
DK (1) DK0460732T3 (en:Method)
ES (1) ES2059039T5 (en:Method)
GR (1) GR3024259T3 (en:Method)
IT (1) IT1248686B (en:Method)
MX (1) MX173385B (en:Method)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1251853B (it) * 1991-09-23 1995-05-26 Enichem Sintesi Procedimento per la produzione di carbonati alchilici
US5183920A (en) * 1992-01-13 1993-02-02 The Dow Chemical Company Integrated process for the production of dimethyl carbonate
DE4203796A1 (de) * 1992-02-10 1993-08-12 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
KR940003917A (ko) * 1992-08-20 1994-03-14 고지마 아끼로 반응 제어방법
DE4339977A1 (de) * 1993-11-24 1995-06-01 Bayer Ag Verfahren zur Aufarbeitung der flüssigen Reaktionsprodukte aus der Cu-katalysierten Dimethylcarbonatherstellung
DE4403075A1 (de) * 1994-02-02 1995-08-03 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Diarylcarbonaten
IT1269916B (it) * 1994-03-25 1997-04-16 Enichem Spa Procedimento migliorato per la sintesi di dimetilcarbonato
IT1269883B (it) 1994-06-03 1997-04-15 Enichem Sintesi Metodo per la rimozione dei contaminanti acidi contenuti in una corrente vaporizzata composta da vapori organici e acqua
IT1269884B (it) * 1994-06-03 1997-04-15 Enichem Sintesi Metodo per la rimozione dei contaminanti acidi e salini dalla fase condensata dell'effluente di reazione in un processo per la sintesi di dimetilcarbonato
DE19523390A1 (de) * 1995-06-23 1997-01-09 Bayer Ag Verfahren zur Herstellung von Diarylcarbonaten
US6280519B1 (en) * 1998-05-05 2001-08-28 Exxon Chemical Patents Inc. Environmentally preferred fluids and fluid blends
US6818049B1 (en) 1998-05-05 2004-11-16 Exxonmobil Chemical Patents Inc. Environmentally preferred fluids and fluid blends
US6294684B1 (en) 1999-12-08 2001-09-25 General Electric Company Method and apparatus for the continuous production of diaryl carbonates
JP3799968B2 (ja) 2000-06-16 2006-07-19 東海ゴム工業株式会社 耐久性に優れた防振ゴムの製造方法
US6384262B1 (en) 2000-12-14 2002-05-07 General Electric Company Process for the production of diaryl carbonates
US6521777B2 (en) 2000-12-14 2003-02-18 General Electric Company Process for the production of diaryl carbonates
US6420589B1 (en) 2000-12-14 2002-07-16 General Electric Company Process for the production of diaryl carbonates
US6441215B1 (en) 2001-06-06 2002-08-27 General Electric Company Method for reducing carbonate decomposition in reaction mixtures
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
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
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
US6903049B2 (en) * 2002-02-25 2005-06-07 General Electric Company Method and catalyst composition for producing aromatic carbonates using activating solvents
US6977308B2 (en) 2002-06-25 2005-12-20 General Electric Company Method and apparatus for preparing a dialkyl carbonate
US7049457B2 (en) 2003-09-05 2006-05-23 Exxonmobil Chemical Patents Inc. Use of an ionic halide free copper catalyst for the production of dialkyl carbonates
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
TW200831458A (en) 2007-01-17 2008-08-01 China Petrochemical Dev Corp The manufacturing method of dialkyl carbonate
TW200846319A (en) 2007-05-28 2008-12-01 China Petrochemical Dev Corp Method for preparing carbonate diester
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
CN102941114A (zh) * 2012-11-08 2013-02-27 江南大学 用于氧化羰基合成碳酸二乙酯的复合分子筛催化剂及其制备方法
CN112439405B (zh) * 2020-12-21 2022-03-11 中国科学院山西煤炭化学研究所 一种甲醇、二氧化碳和2-氰基吡啶制备碳酸二甲酯的催化剂及其制法和应用
CN116751124B (zh) * 2023-08-17 2023-10-24 太原理工大学 一种甲醇氧化羰基化合成电子级碳酸二甲酯工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA923139A (en) * 1970-03-04 1973-03-20 Snamprogetti S.P.A. Process for the preparation of esters of the carbonic acid
US4360477A (en) * 1981-11-09 1982-11-23 General Electric Company Carbonylation of alkanols
GB8321199D0 (en) * 1983-08-05 1983-09-07 Ici Plc Carbonate production
IT1227183B (it) * 1988-10-19 1991-03-21 Enichem Sintesi Procedimento in continuo per la preparazione di di alchil carbonati
DE3926709A1 (de) * 1989-08-12 1991-02-14 Basf Ag Verfahren zur herstellung von dialkylcarbonaten

Also Published As

Publication number Publication date
CA2043743A1 (en) 1991-12-05
JPH04270250A (ja) 1992-09-25
US5210269A (en) 1993-05-11
ES2059039T5 (es) 1997-10-01
MX173385B (es) 1994-02-24
DK0460732T3 (da) 1994-09-12
IT1248686B (it) 1995-01-26
EP0460732B2 (en) 1997-07-23
EP0460732B1 (en) 1994-07-13
CA2043743C (en) 2001-10-23
DE69102826T3 (de) 1998-08-27
IT9020530A0 (en:Method) 1990-06-04
IT9020530A1 (it) 1991-12-04
DE69102826D1 (de) 1994-08-18
KR920000675A (ko) 1992-01-29
DE69102826T2 (de) 1995-02-23
ATE108432T1 (de) 1994-07-15
GR3024259T3 (en) 1997-10-31
JP3094241B2 (ja) 2000-10-03
EP0460732A1 (en) 1991-12-11
ES2059039T3 (es) 1994-11-01

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