SK6297A3 - Process and device for preparing 1,2-dichloroethane by direct chlorination with waste gas recirculation - Google Patents

Process and device for preparing 1,2-dichloroethane by direct chlorination with waste gas recirculation Download PDF

Info

Publication number
SK6297A3
SK6297A3 SK62-97A SK6297A SK6297A3 SK 6297 A3 SK6297 A3 SK 6297A3 SK 6297 A SK6297 A SK 6297A SK 6297 A3 SK6297 A3 SK 6297A3
Authority
SK
Slovakia
Prior art keywords
ethylene
dichloroethane
edc
reaction
carried out
Prior art date
Application number
SK62-97A
Other languages
English (en)
Slovak (sk)
Inventor
Juergen Eichler
Ingolf Mielke
Peter Schwarzmaier
Manfred Stoeger
Thomas Wild
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of SK6297A3 publication Critical patent/SK6297A3/sk

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
    • C07C19/043—Chloroethanes
    • C07C19/045—Dichloroethanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SK62-97A 1994-07-21 1995-07-15 Process and device for preparing 1,2-dichloroethane by direct chlorination with waste gas recirculation SK6297A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4425872A DE4425872A1 (de) 1994-07-21 1994-07-21 Verfahren und Vorrichtung zur Herstellung von 1,2-Dichlorethan durch Direktchlorierung unter Abgasrückführung
PCT/EP1995/002787 WO1996003361A1 (de) 1994-07-21 1995-07-15 Verfahren und vorrichtung zur herstellung von 1,2-dichlorethan durch direktchlorierung unter abgasrückführung

Publications (1)

Publication Number Publication Date
SK6297A3 true SK6297A3 (en) 1997-06-04

Family

ID=6523805

Family Applications (1)

Application Number Title Priority Date Filing Date
SK62-97A SK6297A3 (en) 1994-07-21 1995-07-15 Process and device for preparing 1,2-dichloroethane by direct chlorination with waste gas recirculation

Country Status (19)

Country Link
EP (1) EP0772576B1 (ko)
JP (1) JPH10502932A (ko)
KR (1) KR970704650A (ko)
CN (1) CN1152903A (ko)
AU (1) AU693583B2 (ko)
BG (1) BG101140A (ko)
BR (1) BR9508311A (ko)
CA (1) CA2195558A1 (ko)
CZ (1) CZ11297A3 (ko)
DE (2) DE4425872A1 (ko)
FI (1) FI970216A (ko)
HU (1) HUT77001A (ko)
MX (1) MX9700531A (ko)
MY (1) MY131780A (ko)
NO (1) NO970237D0 (ko)
PL (1) PL318316A1 (ko)
SK (1) SK6297A3 (ko)
WO (1) WO1996003361A1 (ko)
ZA (1) ZA956058B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW442449B (en) 1996-07-04 2001-06-23 Hoechst Ag Process for preparing 1,2-dichloroethane by direct chlorination
DE10050315C2 (de) 2000-10-10 2003-08-21 Uhde Gmbh Verfahren zur Auflösung von Salzen in 1,2-Dichlorethan mittels Ultraschall und Vorrichtung zur Durchführung des Verfahrens
JP2006335665A (ja) * 2005-05-31 2006-12-14 Tokuyama Corp １，２−ジクロロエタンの製造方法
CN104209128A (zh) * 2013-05-29 2014-12-17 上海氯碱化工股份有限公司 用于直接氯化制备二氯乙烷的复合催化剂

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075742B1 (de) * 1981-09-21 1984-11-07 Hoechst Aktiengesellschaft Verfahren zur Herstellung von 1,2-Dichlorethan
DE4318609A1 (de) * 1993-01-27 1994-07-28 Hoechst Ag Verfahren und Vorrichtung zur Herstellung von 1,2-Dichlorethan durch Direktchlorierung

Also Published As

Publication number Publication date
AU693583B2 (en) 1998-07-02
KR970704650A (ko) 1997-09-06
CN1152903A (zh) 1997-06-25
DE4425872A1 (de) 1996-01-25
BR9508311A (pt) 1997-12-23
FI970216A0 (fi) 1997-01-17
BG101140A (en) 1997-08-29
AU3111895A (en) 1996-02-22
PL318316A1 (en) 1997-06-09
MX9700531A (es) 1997-04-30
MY131780A (en) 2007-08-30
DE59504920D1 (de) 1999-03-04
ZA956058B (en) 1996-02-27
HUT77001A (hu) 1998-01-28
NO970237L (no) 1997-01-20
CZ11297A3 (en) 1997-05-14
EP0772576A1 (de) 1997-05-14
CA2195558A1 (en) 1996-02-08
JPH10502932A (ja) 1998-03-17
WO1996003361A1 (de) 1996-02-08
FI970216A (fi) 1997-01-17
NO970237D0 (no) 1997-01-20
EP0772576B1 (de) 1999-01-20

Similar Documents

Publication Publication Date Title
US4231959A (en) Phosgene manufacture
JPS6248638A (ja) 塩化メタンの液相塩素化方法
EP1149801A2 (en) Recovery method of ammonia from gaseous mixture
CA2259313C (en) Process for preparing 1,2-dichloroethane by direct chlorination
US20100036180A1 (en) Method of obtaining 1,2-dichloroethane by direct chlorination with a step of separation from the catalyst by direct evaporation, and facility for the implementation thereof
US4071572A (en) Cyclic ethylene oxyhydrochlorination process with reduced hydrocarbon emissions
SK6297A3 (en) Process and device for preparing 1,2-dichloroethane by direct chlorination with waste gas recirculation
US5905177A (en) Method for producing 1,2-dichloroethane
US6204419B1 (en) Process and apparatus for preparing 1,2-dichloroethane by direct chlorination
PL185021B1 (pl) Sposób wytwarzania 1,2-dichloroetanu przez bezpośrednie chlorowanie i urządzenie do wytwarzania 1,2-dichloroetanu przez bezpośrednie chlorowanie
US4554392A (en) Method of preparing 1,2-dichloroethane from ethylene and chlorine gas
US5401873A (en) Preparation of methyl formate
US6137017A (en) Methanol process for natural gas conversion
CN87106432A (zh) 直接氯化反应器出口尾气中乙烯、氯和氯化氢的回收
US4774372A (en) Method for producing dichloroethane
US20200180965A1 (en) Energy-efficient method for providing a purified phosgene vapor
US3236888A (en) Production of urea
CA2373437A1 (en) Production of 1,1,1,2,3,3,3-heptafluoropropane
AU2002221194A1 (en) Process for the preparation of urea
WO2002040443A1 (en) Process for the preparation of urea
KR830000018B1 (ko) 포스겐의 제조방법
JPH06184023A (ja) メタノール製造方法
PL116038B3 (en) Method of 1,2-dichloroethane manufacture
TH13546B (th) กรรมวิธีและเครื่องมือสำหรับเตรียม 1,2-ไดคลอโรอีเธนโดยการเติมคลอรีนโดยตรง
TH14979A (th) กรรมวิธีและเครื่องมือสำหรับเตรียม 1,2-ไดคลอโรอีเธนโดยการเติมคลอรีนโดยตรง