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NO952104L - Fremgangsmåte for å fjerne sure- og salt-forurensninger fra den kondenserte fase fra en reaksjonseffluent - Google Patents

Fremgangsmåte for å fjerne sure- og salt-forurensninger fra den kondenserte fase fra en reaksjonseffluent

Info

Publication number
NO952104L
NO952104L NO952104A NO952104A NO952104L NO 952104 L NO952104 L NO 952104L NO 952104 A NO952104 A NO 952104A NO 952104 A NO952104 A NO 952104A NO 952104 L NO952104 L NO 952104L
Authority
NO
Norway
Prior art keywords
phase
condensed phase
condensed
reaction effluent
salt impurities
Prior art date
Application number
NO952104A
Other languages
English (en)
Other versions
NO952104D0 (no
NO304827B1 (no
Inventor
Franco Rivetti
Daniele Delledonne
Original Assignee
Enichem Sintesi
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 Sintesi filed Critical Enichem Sintesi
Publication of NO952104D0 publication Critical patent/NO952104D0/no
Publication of NO952104L publication Critical patent/NO952104L/no
Publication of NO304827B1 publication Critical patent/NO304827B1/no

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
    • C07C68/01—Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/10—Organic
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/90—Particular type of heating

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)
  • Treating Waste Gases (AREA)
NO952104A 1994-06-03 1995-05-29 FremgangsmÕte for fjerning av sure og saltforurensninger fra den kondenserte fase fra en reaksjonseffluent NO304827B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941160A IT1269884B (it) 1994-06-03 1994-06-03 Metodo per la rimozione dei contaminanti acidi e salini dalla fase condensata dell'effluente di reazione in un processo per la sintesi di dimetilcarbonato

Publications (3)

Publication Number Publication Date
NO952104D0 NO952104D0 (no) 1995-05-29
NO952104L true NO952104L (no) 1995-12-04
NO304827B1 NO304827B1 (no) 1999-02-22

Family

ID=11369048

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952104A NO304827B1 (no) 1994-06-03 1995-05-29 FremgangsmÕte for fjerning av sure og saltforurensninger fra den kondenserte fase fra en reaksjonseffluent

Country Status (12)

Country Link
US (1) US5685957A (no)
EP (1) EP0685453B1 (no)
JP (1) JP3940963B2 (no)
KR (1) KR0172652B1 (no)
AT (1) ATE163175T1 (no)
CA (1) CA2150872C (no)
DE (1) DE69501603T2 (no)
ES (1) ES2114270T3 (no)
IT (1) IT1269884B (no)
NO (1) NO304827B1 (no)
SA (1) SA95160136B1 (no)
ZA (1) ZA954438B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3945724B2 (ja) * 1996-04-17 2007-07-18 日揮株式会社 炭酸ジエステルの製造方法、ｃｏ２除去方法、ｃｏ２吸収剤および炭酸ジエステル製造装置
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
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
US6977308B2 (en) 2002-06-25 2005-12-20 General Electric Company Method and apparatus for preparing a dialkyl carbonate
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
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
JP5633196B2 (ja) * 2010-06-02 2014-12-03 三菱化学株式会社 炭酸エステルの精製方法および炭酸エステル
KR101555832B1 (ko) * 2015-03-27 2015-09-25 케이씨코트렐 주식회사 중질유탈황(RHDS, Residual Hydro Desulfurization) 및 감압잔사유탈황(VRDS, Vacuum Residue Desulfurization) 공정에서의 폐촉매 통합 세정 장치 및 그 통합 세정 방법
TW201827395A (zh) * 2016-12-28 2018-08-01 荷蘭商蜆殼國際研究所 處理碳酸酯流之方法
TW201827394A (zh) * 2016-12-28 2018-08-01 荷蘭商蜆殼國際研究所 處理碳酸酯流之方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218391A (en) 1976-09-30 1980-08-19 Anic, S.P.A. Method for the preparation of esters of carbonic acid
IT1127270B (it) 1979-12-04 1986-05-21 Anic Spa Processo per la produzione di dimetilcarbonato
US4625044A (en) * 1984-05-21 1986-11-25 The Dow Chemical Company Process of preparing dihydrocarbyl carbonates using a nitrogen-containing coordination compound supported on activated carbon
JPS63205101A (ja) * 1987-02-20 1988-08-24 Daicel Chem Ind Ltd 炭酸ジメチルの分離方法
JPH0267261A (ja) * 1988-09-01 1990-03-07 Daicel Chem Ind Ltd イソシアネート類の製造法
IT1248687B (it) 1990-06-04 1995-01-26 Enichem Sintesi Processo per la produzione di dimetilcarbonato ed apparecchiatura adatta allo scopo
IT1248686B (it) 1990-06-04 1995-01-26 Enichem Sintesi Procedimento per la produzione di dimetil carbonato
JPH069504A (ja) * 1991-07-01 1994-01-18 Daicel Chem Ind Ltd 炭酸エステルの製造法
KR930005305A (ko) * 1991-08-29 1993-03-23 김광호 반도체 레이저 다이오드 및 그 제조방법
DE4216121A1 (de) * 1992-05-15 1993-11-18 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten
DE4226756A1 (de) * 1992-08-13 1994-02-17 Bayer Ag Verfahren zur Herstellung von Dicarbonaten
JPH0692906A (ja) * 1992-09-10 1994-04-05 Daicel Chem Ind Ltd ジメチルカーボネートの製造法
DE4312037A1 (de) * 1993-04-13 1994-10-20 Bayer Ag Verfahren zur Spaltung von Polycarbonaten

Also Published As

Publication number Publication date
ITMI941160A1 (it) 1995-12-03
NO952104D0 (no) 1995-05-29
CA2150872A1 (en) 1995-12-04
ITMI941160A0 (it) 1994-06-03
CA2150872C (en) 2006-09-12
JP3940963B2 (ja) 2007-07-04
DE69501603T2 (de) 1998-07-23
ZA954438B (en) 1996-02-05
EP0685453A1 (en) 1995-12-06
IT1269884B (it) 1997-04-15
JPH0840988A (ja) 1996-02-13
US5685957A (en) 1997-11-11
DE69501603D1 (de) 1998-03-19
EP0685453B1 (en) 1998-02-11
ATE163175T1 (de) 1998-02-15
KR0172652B1 (ko) 1999-03-30
SA95160136B1 (ar) 2005-10-15
ES2114270T3 (es) 1998-05-16
NO304827B1 (no) 1999-02-22
KR960000849A (ko) 1996-01-25

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