ZA954439B - Method for removing the acidic impurities contained in a vapourized stream composed by organic vapours and water - Google Patents

Method for removing the acidic impurities contained in a vapourized stream composed by organic vapours and water

Info

Publication number
ZA954439B
ZA954439B ZA954439A ZA954439A ZA954439B ZA 954439 B ZA954439 B ZA 954439B ZA 954439 A ZA954439 A ZA 954439A ZA 954439 A ZA954439 A ZA 954439A ZA 954439 B ZA954439 B ZA 954439B
Authority
ZA
South Africa
Prior art keywords
water
impurities contained
vapourized
acidic impurities
stream composed
Prior art date
Application number
ZA954439A
Other languages
English (en)
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 ZA954439B publication Critical patent/ZA954439B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
ZA954439A 1994-06-03 1995-05-31 Method for removing the acidic impurities contained in a vapourized stream composed by organic vapours and water ZA954439B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941159A IT1269883B (it) 1994-06-03 1994-06-03 Metodo per la rimozione dei contaminanti acidi contenuti in una corrente vaporizzata composta da vapori organici e acqua

Publications (1)

Publication Number Publication Date
ZA954439B true ZA954439B (en) 1996-02-05

Family

ID=11369047

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA954439A ZA954439B (en) 1994-06-03 1995-05-31 Method for removing the acidic impurities contained in a vapourized stream composed by organic vapours and water

Country Status (12)

Country Link
US (1) US5631395A (de)
EP (1) EP0685452B1 (de)
JP (1) JP3796631B2 (de)
KR (1) KR0162622B1 (de)
AT (1) ATE172182T1 (de)
CA (1) CA2150868C (de)
DE (1) DE69505304T2 (de)
ES (1) ES2122437T3 (de)
IT (1) IT1269883B (de)
NO (1) NO309310B1 (de)
SA (1) SA95160137B1 (de)
ZA (1) ZA954439B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040014022A (ko) * 2002-08-09 2004-02-14 주식회사 세기하이텍 히트파이프의 제조방법 및 장치
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
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

Family Cites Families (5)

* 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
JPS61210057A (ja) * 1985-12-24 1986-09-18 Tokuyama Soda Co Ltd カ−ボネ−ト化合物の精製方法
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

Also Published As

Publication number Publication date
IT1269883B (it) 1997-04-15
CA2150868A1 (en) 1995-12-04
JPH0840989A (ja) 1996-02-13
DE69505304T2 (de) 1999-05-06
CA2150868C (en) 2005-04-05
ATE172182T1 (de) 1998-10-15
SA95160137B1 (ar) 2006-05-13
EP0685452B1 (de) 1998-10-14
NO952105L (no) 1995-12-04
DE69505304D1 (de) 1998-11-19
KR0162622B1 (ko) 1998-11-16
ES2122437T3 (es) 1998-12-16
ITMI941159A1 (it) 1995-12-03
NO309310B1 (no) 2001-01-15
KR960000287A (ko) 1996-01-25
ITMI941159A0 (it) 1994-06-03
EP0685452A1 (de) 1995-12-06
NO952105D0 (no) 1995-05-29
US5631395A (en) 1997-05-20
JP3796631B2 (ja) 2006-07-12

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