EG20250A - Process and apparatus for preparing 1,2-dichloroethane by direct chlorination - Google Patents

Process and apparatus for preparing 1,2-dichloroethane by direct chlorination

Info

Publication number
EG20250A
EG20250A EG4594A EG4594A EG20250A EG 20250 A EG20250 A EG 20250A EG 4594 A EG4594 A EG 4594A EG 4594 A EG4594 A EG 4594A EG 20250 A EG20250 A EG 20250A
Authority
EG
Egypt
Prior art keywords
dichloroethane
preparing
direct chlorination
chlorination
direct
Prior art date
Application number
EG4594A
Other languages
English (en)
Inventor
Thomas Wilde
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
Priority claimed from DE4318609A external-priority patent/DE4318609A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of EG20250A publication Critical patent/EG20250A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EG4594A 1993-01-27 1994-01-25 Process and apparatus for preparing 1,2-dichloroethane by direct chlorination EG20250A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4302177 1993-01-27
DE4318609A DE4318609A1 (de) 1993-01-27 1993-06-04 Verfahren und Vorrichtung zur Herstellung von 1,2-Dichlorethan durch Direktchlorierung

Publications (1)

Publication Number Publication Date
EG20250A true EG20250A (en) 1998-05-31

Family

ID=25922553

Family Applications (1)

Application Number Title Priority Date Filing Date
EG4594A EG20250A (en) 1993-01-27 1994-01-25 Process and apparatus for preparing 1,2-dichloroethane by direct chlorination

Country Status (12)

Country Link
EP (1) EP0681563B1 (no)
JP (1) JP3487854B2 (no)
CN (1) CN1045287C (no)
BR (1) BR9405872A (no)
CZ (1) CZ286067B6 (no)
EG (1) EG20250A (no)
ES (1) ES2108423T3 (no)
GR (1) GR3025326T3 (no)
HU (1) HU219208B (no)
NO (1) NO305072B1 (no)
PL (1) PL185021B1 (no)
WO (1) WO1994017019A1 (no)

Families Citing this family (10)

* 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
DE19953762C2 (de) 1999-11-09 2003-07-10 Uhde Gmbh Verfahren zur Nutzung der bei der 1,2-Dichlorethan-Herstellung im Direktchlorierungsreaktor anfallenden Wärme
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
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
CN104211562A (zh) * 2013-05-29 2014-12-17 上海氯碱化工股份有限公司 采用复合催化剂直接氯化制备二氯乙烷的方法
CN103408394A (zh) * 2013-07-17 2013-11-27 北京化工大学 聚氯乙烯环形路线生产***
CN103408393B (zh) 2013-07-17 2014-05-14 北京化工大学 聚氯乙烯环形路线生产***及方法
CN103408392A (zh) * 2013-07-17 2013-11-27 北京化工大学 聚氯乙烯环形路线生产方法
DE102014214872A1 (de) * 2014-07-29 2016-02-04 Thyssenkrupp Ag Verfahren und eine Vorrichtung zur Synthese von 1,2-Dichlorethan
CN109180417A (zh) * 2018-09-29 2019-01-11 青海盐湖工业股份有限公司 一种利用低纯度氯气生产二氯乙烷edc的方法和***

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132331C (no) * 1962-06-01 1971-04-15
US3864411A (en) * 1967-01-27 1975-02-04 Wolfgang H Mueller Selective chlorination of olefins in fused salts
DE3137513A1 (de) * 1981-09-21 1983-04-07 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 1,2-dichlorethan
DE3261204D1 (en) * 1981-09-21 1984-12-13 Hoechst Ag Process for the preparation of 1,2-dichloroethane
DE4103281A1 (de) * 1991-02-04 1992-08-06 Buna Ag Verfahren zur herstellung von 1,2-dichlorethan
DE4133810A1 (de) * 1991-10-12 1993-04-15 Hoechst Ag Verfahren zur reaktionsenthalpie-nutzung bei der herstellung von 1,2-dichlorethan

Also Published As

Publication number Publication date
CN1045287C (zh) 1999-09-29
HU9502222D0 (en) 1995-09-28
GR3025326T3 (en) 1998-02-27
NO952752D0 (no) 1995-07-11
HUT72006A (en) 1996-03-28
PL310002A1 (en) 1995-11-13
HU219208B (en) 2001-03-28
CZ194595A3 (en) 1995-12-13
NO305072B1 (no) 1999-03-29
CN1116846A (zh) 1996-02-14
NO952752L (no) 1995-07-11
WO1994017019A1 (de) 1994-08-04
EP0681563A1 (de) 1995-11-15
EP0681563B1 (de) 1997-09-10
BR9405872A (pt) 1995-12-12
ES2108423T3 (es) 1997-12-16
JP3487854B2 (ja) 2004-01-19
PL185021B1 (pl) 2003-02-28
JPH08506105A (ja) 1996-07-02
CZ286067B6 (cs) 2000-01-12

Similar Documents

Publication Publication Date Title
EP0617195A3 (en) Well completion device.
GB9105167D0 (en) Chemical process
HU9400672D0 (en) Process, apparatus and forming set for icecream-product
GB9107124D0 (en) Chemical process
HUP9903027A3 (en) Process for preparing 1,2-dichloroethane by direct chlorination
EG20250A (en) Process and apparatus for preparing 1,2-dichloroethane by direct chlorination
ZA94535B (en) Process and apparatus for preparing 1,2-dichloroethane by direct chlorination.
GB9318497D0 (en) Oxychlorination process
ZA975935B (en) Process for preparing 1,2-dichloroethane by direct chlorination.
EP0653607A3 (en) Apparatus for nanodisplacement.
SG43779A1 (en) Process for producing 1,4-dicyano-2-butene
EP0736508A4 (en) METHOD FOR PURIFYING 1,1,1,3,3-PENTAFLUORO-2,3-DICHLOROPROPANE
ZA956058B (en) Process and apparatus for preparing 1,2-dichloroethane by direct chlorination with off-gas recycling
ZA928450B (en) Chemical process.
ZA948813B (en) Process for preparing highly chlorinated paraffins
GB9111975D0 (en) Chemical process
ZA916491B (en) Process and apparatus for preparing high-purity 1,2-dichloroethane with heat recovery
GB9315517D0 (en) Chlorination process
GB9105166D0 (en) Chemical process
EP0521382A3 (en) Process for preparing dichloroethane and apparatus used for the same
HU911436D0 (en) Process for high pressure chlorination
EP0644193A3 (en) Process for preparing 2-acetylamino-6-chloropurine.
HU206496B (en) Process for producing 2,3-dichloro-6-nitro-benzonitril
AU4011997A (en) Process for preparing 1,2-dichloroethane by oxychlorination
IL110981A0 (en) Process of preparing 2,3,5 - trihalobenzaldehyde