BR8205514A - Processo para a preparacao de 1,2-dicloroetano - Google Patents

Processo para a preparacao de 1,2-dicloroetano

Info

Publication number
BR8205514A
BR8205514A BR8205514A BR8205514A BR8205514A BR 8205514 A BR8205514 A BR 8205514A BR 8205514 A BR8205514 A BR 8205514A BR 8205514 A BR8205514 A BR 8205514A BR 8205514 A BR8205514 A BR 8205514A
Authority
BR
Brazil
Prior art keywords
dicloroethane
preparation
Prior art date
Application number
BR8205514A
Other languages
English (en)
Inventor
Joachim Hundeck
Harald Scholz
Hans Hennen
Bernhard Kuxdorf
Herbert Pusch
Heinz Vomberg
Gerhard Link
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 DE19813137513 external-priority patent/DE3137513A1/de
Priority claimed from DE19823225732 external-priority patent/DE3225732A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BR8205514A publication Critical patent/BR8205514A/pt

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BR8205514A 1981-09-21 1982-09-20 Processo para a preparacao de 1,2-dicloroetano BR8205514A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813137513 DE3137513A1 (de) 1981-09-21 1981-09-21 Verfahren zur herstellung von 1,2-dichlorethan
DE19823225732 DE3225732A1 (de) 1982-07-09 1982-07-09 Verfahren zur herstellung und reinigung von 1,2-dichlorethan

Publications (1)

Publication Number Publication Date
BR8205514A true BR8205514A (pt) 1983-08-23

Family

ID=25796222

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8205514A BR8205514A (pt) 1981-09-21 1982-09-20 Processo para a preparacao de 1,2-dicloroetano

Country Status (12)

Country Link
EP (1) EP0075742B1 (pt)
AR (1) AR229367A1 (pt)
AU (1) AU554470B2 (pt)
BR (1) BR8205514A (pt)
CA (1) CA1204787A (pt)
CS (1) CS235027B2 (pt)
DE (1) DE3261204D1 (pt)
ES (1) ES515671A0 (pt)
HU (1) HU191189B (pt)
MX (1) MX155726A (pt)
NO (1) NO154879C (pt)
SU (1) SU1396960A3 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445896C1 (de) * 1984-12-15 1986-04-10 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur kontinuierlichen Herstellung von 1.2-Dichlorethan
DE3604968A1 (de) * 1985-02-19 1986-08-21 Kanegafuchi Kagaku Kogyo K.K., Osaka Verfahren zur herstellung von dichlorethan
DE3519161A1 (de) * 1985-05-29 1986-12-04 Hoechst Ag, 6230 Frankfurt Verfahren zur reinigung von 1,2-dichlorethan
DE3686682T2 (de) * 1985-05-30 1993-04-01 Ibm Verfahren zum steuern der folge von editierzellen in einem elektronischen kalkulationsblatt.
DE4117592A1 (de) * 1991-05-29 1992-12-03 Huels Chemische Werke Ag Reaktor fuer phasenheterogene reaktionen
EP0681563B1 (de) * 1993-01-27 1997-09-10 Hoechst Aktiengesellschaft Verfahren und vorrichtung zur herstellung von 1,2-dichlorethan durch direktchlorierung
DE4425872A1 (de) * 1994-07-21 1996-01-25 Hoechst Ag Verfahren und Vorrichtung zur Herstellung von 1,2-Dichlorethan durch Direktchlorierung unter Abgasrückführung
TW442449B (en) 1996-07-04 2001-06-23 Hoechst Ag Process for preparing 1,2-dichloroethane by direct chlorination
DE19904836C1 (de) * 1999-02-06 2000-08-31 Krupp Uhde Gmbh Verfahren zur Herstellung von 1,2-Dichlorethan
DE19916753C1 (de) * 1999-04-14 2000-07-06 Krupp Uhde Gmbh Verfahren und Anlage zur Herstellung von 1,2-Dichlorethan
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130522C (pt) * 1964-04-01
BE725636A (pt) * 1968-12-18 1969-06-18
US3839475A (en) * 1971-05-20 1974-10-01 Allied Chem Process for the production of ethylene dichloride
GB1422303A (en) * 1973-06-11 1976-01-28 Stauffer Chemical Co Production of ethylene dichloride
DE2743975B1 (de) * 1977-09-30 1979-03-01 Bayer Ag Verfahren zur Herstellung eines praktisch Vinylchlorid-freien 1,2-Dichloraethans
DE2935884A1 (de) * 1979-09-05 1981-04-02 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung von 1.2-dichlorethan

Also Published As

Publication number Publication date
ES8305292A1 (es) 1983-05-01
EP0075742B1 (de) 1984-11-07
AU554470B2 (en) 1986-08-21
EP0075742A1 (de) 1983-04-06
ES515671A0 (es) 1983-05-01
SU1396960A3 (ru) 1988-05-15
CA1204787A (en) 1986-05-20
CS235027B2 (en) 1985-04-16
NO154879C (no) 1987-01-07
AR229367A1 (es) 1983-07-29
NO823183L (no) 1983-03-22
NO154879B (no) 1986-09-29
MX155726A (es) 1988-04-20
AU8854582A (en) 1983-03-31
HU191189B (en) 1987-01-28
DE3261204D1 (en) 1984-12-13

Similar Documents

Publication Publication Date Title
BR8201250A (pt) Processo para a preparacao de poliisocianatos
BR8207187A (pt) Processo para a preparacao de um artigo solido enformado
BR8803759A (pt) Processo para a preparacao de 2,2,6,6-tetrametil-4-piperidilaminas
BR8206388A (pt) Processo para a preparacao de compostos
BR8206567A (pt) Processo para preparacao de 4,4'-diisocianatodifenilmetano
BR8102724A (pt) Processo para a preparacao de 2-cloro-1,1,1,2,3,3,3-heptafluorpropano
BR8204274A (pt) Processo para a preparacao de poliisocianatos
BR8205514A (pt) Processo para a preparacao de 1,2-dicloroetano
BR8004342A (pt) Processo para a preparacao de 2,6-dialquilciclohexilaminas
BR8200503A (pt) Processo para a preparacao de compostos
BR8201575A (pt) Processo para a preparacao de glicolaldeido
BR8204471A (pt) Processo para a preparacao de 1-amino-4-hidroxi-antraquinonas
BR7907117A (pt) Processo para a preparacao de 1,2,3-tiadiazol-5-il-ureias
BR8206726A (pt) Processo aperfeicoado para a preparacao de 1,2-dicloroetano
BR8204565A (pt) Processo para a preparacao de uretanas
BR7902626A (pt) Processo para a preparacao de 1,2-dicloretano
BR8500540A (pt) Processo para a preparacao de 1,3,2-dioxaborinanos
BR8100977A (pt) Processo para a preparacao de halogenidrato de 5,5-dimetil-2-hidrazino 1,4,5,6-tetraidropirimidina
BR8003412A (pt) Processo para a preparacao de 1,2-dicloro-etano
BR8103254A (pt) Processo para a preparacao de ciclopropano-carboxilatos substituidos com 2,2-di-halovinila
BR8306694A (pt) Processo para a preparacao de 1,2-dicloroetano
BR8200922A (pt) Processo para a preparacao de 1,2,-dicloroetano
BR8204786A (pt) Processo para a preparacao de 2-fenil-2h-1,2,3-triazois
BR8103261A (pt) Processo para a preparacao de 4-amino-6-terc.butil-3-mercapto-1,2,4-triazin-5-ona
BR8207126A (pt) Processo para a preparacao de 4,4'-dibenzoilaminodiatrimidocarbazol