AR009003A1 - PROCEDURE FOR THE PREPARATION OF 1,2-DICHLORO-ETHANE BY OXYCLORATION - Google Patents

PROCEDURE FOR THE PREPARATION OF 1,2-DICHLORO-ETHANE BY OXYCLORATION

Info

Publication number
AR009003A1
AR009003A1 ARP970103480A ARP970103480A AR009003A1 AR 009003 A1 AR009003 A1 AR 009003A1 AR P970103480 A ARP970103480 A AR P970103480A AR P970103480 A ARP970103480 A AR P970103480A AR 009003 A1 AR009003 A1 AR 009003A1
Authority
AR
Argentina
Prior art keywords
preparation
hydrogen chloride
oxycloration
dichloro
ethane
Prior art date
Application number
ARP970103480A
Other languages
Spanish (es)
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 AR009003A1 publication Critical patent/AR009003A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

La preparacion de 1,2-dicloro-etano a partir de etileno, cloruro de hidrogeno y oxígeno, o un gas que contiene oxígeno, se puede controlar biensi el cloruro de hidrogeno no reaccionado se separa de la mezcla de reaccion por lavado con aguay se determina allí por medicion de un parámetro tal comola conductibilidad eléctrica, sirviendo el valor medido para el control de la cantidad empleada de cloruro de hidrogeno.The preparation of 1,2-dichloroethane from ethylene, hydrogen chloride and oxygen, or an oxygen-containing gas, can be controlled well if the unreacted hydrogen chloride is removed from the reaction mixture by washing with water and It is determined there by measuring a parameter such as electrical conductivity, the measured value serving to control the amount of hydrogen chloride used.

ARP970103480A 1996-08-02 1997-07-31 PROCEDURE FOR THE PREPARATION OF 1,2-DICHLORO-ETHANE BY OXYCLORATION AR009003A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19631382A DE19631382A1 (en) 1996-08-02 1996-08-02 Process for the preparation of 1,2-dichloroethane by oxychlorination

Publications (1)

Publication Number Publication Date
AR009003A1 true AR009003A1 (en) 2000-03-08

Family

ID=7801701

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970103480A AR009003A1 (en) 1996-08-02 1997-07-31 PROCEDURE FOR THE PREPARATION OF 1,2-DICHLORO-ETHANE BY OXYCLORATION

Country Status (8)

Country Link
AR (1) AR009003A1 (en)
AU (1) AU4011997A (en)
CO (1) CO4770882A1 (en)
DE (1) DE19631382A1 (en)
ID (1) ID17623A (en)
MA (1) MA24285A1 (en)
WO (1) WO1998005615A1 (en)
ZA (1) ZA976878B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753165B4 (en) 1997-12-01 2006-10-19 Vinnolit Monomer Gmbh & Co. Kg Process for the preparation of 1,2-dichloroethane by oxychlorination

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042640A (en) * 1975-11-06 1977-08-16 The Lummus Company Oxychlorination of hydrocarbons
DE4303086C2 (en) * 1993-02-04 1996-05-02 Hoechst Ag Process for the preparation of pure 1,2-dichloroethane by oxychlorination

Also Published As

Publication number Publication date
CO4770882A1 (en) 1999-04-30
DE19631382A1 (en) 1998-02-05
ZA976878B (en) 1998-02-02
AU4011997A (en) 1998-02-25
WO1998005615A1 (en) 1998-02-12
MA24285A1 (en) 1998-04-01
ID17623A (en) 1998-01-15

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