CH610289A5 - - Google Patents

Info

Publication number
CH610289A5
CH610289A5 CH425075A CH425075A CH610289A5 CH 610289 A5 CH610289 A5 CH 610289A5 CH 425075 A CH425075 A CH 425075A CH 425075 A CH425075 A CH 425075A CH 610289 A5 CH610289 A5 CH 610289A5
Authority
CH
Switzerland
Application number
CH425075A
Inventor
Josef Dr Riedl
Walter Dr Froehlich
Erich 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 CH610289A5 publication Critical patent/CH610289A5/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/25Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J12/00Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/005Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out at high temperatures, e.g. by pyrolysis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24Stationary reactors without moving elements inside
    • B01J19/2415Tubular reactors
    • B01J19/242Tubular reactors in series
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/38Separation; Purification; Stabilisation; Use of additives
    • C07C17/395Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002Chemical plants
    • B01J2219/00004Scale aspects
    • B01J2219/00006Large-scale industrial plants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00157Controlling the temperature by means of a burner
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00159Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00186Controlling 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)
CH425075A 1974-04-06 1975-04-03 CH610289A5 (es)

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 (1)

Publication Number Publication Date
CH610289A5 true CH610289A5 (es) 1979-04-12

Family

ID=5912312

Family Applications (1)

Application Number Title Priority Date Filing Date
CH425075A CH610289A5 (es) 1974-04-06 1975-04-03

Country Status (25)

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

Families Citing this family (4)

* 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

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 (es) * 1930-10-08
US2748176A (en) * 1952-08-23 1956-05-29 Monsanto Chemicals Purification of dichloroethane
NL271082A (es) * 1960-11-10
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
US4225520A (en) 1980-09-30
PL111015B1 (en) 1980-08-30
NO142575B (no) 1980-06-02
CS189703B2 (en) 1979-04-30
BE827635A (fr) 1975-10-07
ATA256175A (de) 1977-05-15
IT1034854B (it) 1979-10-10
CA1050050A (en) 1979-03-06
ES436166A1 (es) 1977-01-01
IE41227L (en) 1975-10-06
AT340883B (de) 1978-01-10
DE2416786B1 (de) 1975-10-16
NL178681C (nl) 1986-05-01
SE418079B (sv) 1981-05-04
IE41227B1 (en) 1979-11-21
NO751170L (es) 1975-10-07
NO142575C (no) 1980-09-17
AU7984175A (en) 1976-10-07
RO72435A (ro) 1981-06-26
ZA751911B (en) 1976-03-31
FR2266680A1 (es) 1975-10-31
NL178681B (nl) 1985-12-02
SU736870A3 (ru) 1980-05-25
JPS50135005A (es) 1975-10-25
DK145975A (en) 1975-10-07
SE7503891L (sv) 1975-10-07
JPS598245B2 (ja) 1984-02-23
DE2416786C2 (de) 1984-09-13
LU72208A1 (es) 1977-02-02
HU178928B (en) 1982-07-28
NL7503850A (nl) 1975-10-08
GB1509051A (en) 1978-04-26
FR2266680B1 (es) 1980-02-08
DD119202A5 (es) 1976-04-12

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Legal Events

Date Code Title Description
PL Patent ceased