GB1470160A - Recovery of dimethyl carbonate - Google Patents

Recovery of dimethyl carbonate

Info

Publication number
GB1470160A
GB1470160A GB604176A GB604176A GB1470160A GB 1470160 A GB1470160 A GB 1470160A GB 604176 A GB604176 A GB 604176A GB 604176 A GB604176 A GB 604176A GB 1470160 A GB1470160 A GB 1470160A
Authority
GB
United Kingdom
Prior art keywords
dimethyl carbonate
recovery
feb
mixture
distillation
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
Application number
GB604176A
Other languages
English (en)
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.)
Anic SpA
Original Assignee
Anic 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 Anic SpA filed Critical Anic SpA
Publication of GB1470160A publication Critical patent/GB1470160A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/08—Purification; Separation; Stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
GB604176A 1975-02-21 1976-02-16 Recovery of dimethyl carbonate Expired GB1470160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20505/75A IT1031933B (it) 1975-02-21 1975-02-21 Processo per il recupero di dimetilcarbonato

Publications (1)

Publication Number Publication Date
GB1470160A true GB1470160A (en) 1977-04-14

Family

ID=11167935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB604176A Expired GB1470160A (en) 1975-02-21 1976-02-16 Recovery of dimethyl carbonate

Country Status (18)

Country Link
JP (1) JPS593463B2 (it)
AU (1) AU1108876A (it)
BE (1) BE838502A (it)
CH (1) CH620416A5 (it)
CS (1) CS188130B2 (it)
DD (1) DD123451A5 (it)
DE (1) DE2607003C3 (it)
DK (1) DK146413C (it)
FR (1) FR2301509A1 (it)
GB (1) GB1470160A (it)
IL (1) IL49005A0 (it)
IT (1) IT1031933B (it)
LU (1) LU74382A1 (it)
NL (1) NL7601777A (it)
NO (1) NO146772C (it)
SE (1) SE426060B (it)
YU (1) YU39121B (it)
ZA (1) ZA76678B (it)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360923A (en) * 1992-10-13 1994-11-01 Bayer Aktiengesellschaft Process for separating off alkanols, mixtures of alkanols and water or water itself from oxygen-containing organic compounds of higher carbon number
US5543548A (en) * 1993-07-15 1996-08-06 Bayer Aktiengesellschaft Process for the preparation of dimethyl carbonate
US5550278A (en) * 1993-11-24 1996-08-27 Bayer Aktiengesellschaft Process for working up the liquid reaction products from the cu-catalysed preparation of dimethyl carbonate
US7799940B2 (en) 2007-02-16 2010-09-21 Sabic Innovative Plastics Ip B.V. Process for manufacturing dimethyl carbonate
US7803961B2 (en) 2007-02-16 2010-09-28 Sabic Innovative Plastics Ip B.V. Process for manufacturing dimethyl carbonate

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557099B2 (ja) * 1989-02-13 1996-11-27 ダイセル化学工業株式会社 ジメチルカーボネートの分離方法
DE4319570A1 (de) * 1993-06-14 1994-12-15 Bayer Ag Verfahren und Abtrennung von Alkanolen von weiteren organischen Verbindungen mit höherer Kohlenstoffzahl

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360923A (en) * 1992-10-13 1994-11-01 Bayer Aktiengesellschaft Process for separating off alkanols, mixtures of alkanols and water or water itself from oxygen-containing organic compounds of higher carbon number
US5543548A (en) * 1993-07-15 1996-08-06 Bayer Aktiengesellschaft Process for the preparation of dimethyl carbonate
US5550278A (en) * 1993-11-24 1996-08-27 Bayer Aktiengesellschaft Process for working up the liquid reaction products from the cu-catalysed preparation of dimethyl carbonate
US7799940B2 (en) 2007-02-16 2010-09-21 Sabic Innovative Plastics Ip B.V. Process for manufacturing dimethyl carbonate
US7803961B2 (en) 2007-02-16 2010-09-28 Sabic Innovative Plastics Ip B.V. Process for manufacturing dimethyl carbonate

Also Published As

Publication number Publication date
FR2301509B1 (it) 1979-02-02
DE2607003A1 (de) 1976-09-02
DK146413B (da) 1983-10-03
DD123451A5 (it) 1976-12-20
NO146772C (no) 1982-12-08
NO760557L (it) 1976-08-24
LU74382A1 (it) 1976-08-13
SE426060B (sv) 1982-12-06
CH620416A5 (en) 1980-11-28
BE838502A (fr) 1976-08-12
JPS51108019A (it) 1976-09-25
JPS593463B2 (ja) 1984-01-24
AU1108876A (en) 1977-08-18
SE7601800L (sv) 1976-08-23
CS188130B2 (en) 1979-02-28
DK146413C (da) 1984-03-12
NL7601777A (nl) 1976-08-24
YU32676A (en) 1982-05-31
YU39121B (en) 1984-06-30
DE2607003B2 (it) 1979-08-16
IT1031933B (it) 1979-05-10
ZA76678B (en) 1977-04-27
DK66876A (da) 1976-08-22
DE2607003C3 (de) 1980-04-17
IL49005A0 (en) 1976-04-30
NO146772B (no) 1982-08-30
FR2301509A1 (fr) 1976-09-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19960215