SE418079B - Forfarande for framstellnign av vinylklorid genom termisk spjelkning av 1,2-dikloretan - Google Patents

Forfarande for framstellnign av vinylklorid genom termisk spjelkning av 1,2-dikloretan

Info

Publication number
SE418079B
SE418079B SE7503891A SE7503891A SE418079B SE 418079 B SE418079 B SE 418079B SE 7503891 A SE7503891 A SE 7503891A SE 7503891 A SE7503891 A SE 7503891A SE 418079 B SE418079 B SE 418079B
Authority
SE
Sweden
Prior art keywords
dichlorethane
procedure
production
vinyl chloride
thermal rinse
Prior art date
Application number
SE7503891A
Other languages
English (en)
Swedish (sv)
Other versions
SE7503891L (sv
Inventor
J Riedl
W Frohlich
E Mittermaier
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 SE7503891L publication Critical patent/SE7503891L/xx
Publication of SE418079B publication Critical patent/SE418079B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/005—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out at high temperatures, e.g. by pyrolysis
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • 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
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE7503891A 1974-04-06 1975-04-04 Forfarande for framstellnign av vinylklorid genom termisk spjelkning av 1,2-dikloretan SE418079B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2416786A DE2416786C2 (de) 1974-04-06 1974-04-06 Verfahren zur Herstellung von Vinylchlorid

Publications (2)

Publication Number Publication Date
SE7503891L SE7503891L (sv) 1975-10-07
SE418079B true SE418079B (sv) 1981-05-04

Family

ID=5912312

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7503891A SE418079B (sv) 1974-04-06 1975-04-04 Forfarande for framstellnign av vinylklorid genom termisk spjelkning av 1,2-dikloretan

Country Status (25)

Country Link
US (1) US4225520A (ro)
JP (1) JPS598245B2 (ro)
AT (1) AT340883B (ro)
AU (1) AU7984175A (ro)
BE (1) BE827635A (ro)
CA (1) CA1050050A (ro)
CH (1) CH610289A5 (ro)
CS (1) CS189703B2 (ro)
DD (1) DD119202A5 (ro)
DE (1) DE2416786C2 (ro)
DK (1) DK145975A (ro)
ES (1) ES436166A1 (ro)
FR (1) FR2266680B1 (ro)
GB (1) GB1509051A (ro)
HU (1) HU178928B (ro)
IE (1) IE41227B1 (ro)
IT (1) IT1034854B (ro)
LU (1) LU72208A1 (ro)
NL (1) NL178681C (ro)
NO (1) NO142575C (ro)
PL (1) PL111015B1 (ro)
RO (1) RO72435A (ro)
SE (1) SE418079B (ro)
SU (1) SU736870A3 (ro)
ZA (1) ZA751911B (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754891C3 (de) * 1977-12-09 1981-02-26 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Reinigung von nichtumgesetztem 1.2-Dichloräthan aus der Vinylchloridherstellung
DE2903640A1 (de) * 1979-01-31 1980-08-14 Hoechst Ag Verfahren zur reinigung von 1,2-dichloraethan, das bei der unvollstaendigen thermischen spaltung zu vinylchlorid zurueckgewonnen wurde
JP3804690B2 (ja) * 1996-03-11 2006-08-02 鹿島塩ビモノマー株式会社 １，２−ジクロロエタンの熱分解工程における熱回収方法及び熱回収装置
NO319656B1 (no) * 2003-11-03 2005-09-05 Polymers Holding As Prosess for produksjon av vinylklorid
JP6899039B1 (ja) * 2019-12-09 2021-07-07 株式会社トクヤマ 高純度塩化水素ガスの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA586326A (en) * 1959-11-03 H. Eisenlohr Douglas Process for the preparation of trichloroethylene
NL31269C (ro) * 1930-10-08
US2748176A (en) * 1952-08-23 1956-05-29 Monsanto Chemicals Purification of dichloroethane
FR1302458A (fr) * 1960-11-10 1962-08-31 Goodrich Co B F Préparation de chlorure de vinyle
DE1568310A1 (de) * 1966-07-23 1970-03-05 Huels Chemische Werke Ag Verfahren zur Herstellung von 1,2-Dichloraethan
DE1910854C3 (de) * 1969-03-04 1978-08-31 Hoechst Ag, 6000 Frankfurt Verfahren zur Gewinnung von Vinylchlorid

Also Published As

Publication number Publication date
BE827635A (fr) 1975-10-07
JPS50135005A (ro) 1975-10-25
AU7984175A (en) 1976-10-07
GB1509051A (en) 1978-04-26
NO142575B (no) 1980-06-02
NO751170L (ro) 1975-10-07
US4225520A (en) 1980-09-30
CH610289A5 (ro) 1979-04-12
SE7503891L (sv) 1975-10-07
NL178681B (nl) 1985-12-02
LU72208A1 (ro) 1977-02-02
IE41227L (en) 1975-10-06
RO72435A (ro) 1981-06-26
JPS598245B2 (ja) 1984-02-23
ATA256175A (de) 1977-05-15
ES436166A1 (es) 1977-01-01
NL178681C (nl) 1986-05-01
PL111015B1 (en) 1980-08-30
NO142575C (no) 1980-09-17
HU178928B (en) 1982-07-28
CA1050050A (en) 1979-03-06
DK145975A (en) 1975-10-07
SU736870A3 (ru) 1980-05-25
CS189703B2 (en) 1979-04-30
ZA751911B (en) 1976-03-31
IE41227B1 (en) 1979-11-21
DD119202A5 (ro) 1976-04-12
DE2416786C2 (de) 1984-09-13
FR2266680B1 (ro) 1980-02-08
IT1034854B (it) 1979-10-10
AT340883B (de) 1978-01-10
DE2416786B1 (de) 1975-10-16
NL7503850A (nl) 1975-10-08
FR2266680A1 (ro) 1975-10-31

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