IT958917B - Procedimento per la produzione di etilene dicloruro - Google Patents

Procedimento per la produzione di etilene dicloruro

Info

Publication number
IT958917B
IT958917B IT68585/72A IT6858572A IT958917B IT 958917 B IT958917 B IT 958917B IT 68585/72 A IT68585/72 A IT 68585/72A IT 6858572 A IT6858572 A IT 6858572A IT 958917 B IT958917 B IT 958917B
Authority
IT
Italy
Prior art keywords
procedure
production
ethylene dichloride
dichloride
ethylene
Prior art date
Application number
IT68585/72A
Other languages
English (en)
Italian (it)
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Application granted granted Critical
Publication of IT958917B publication Critical patent/IT958917B/it

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
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • 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
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00067—Liquid level measurement
    • 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
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00069—Flow rate measurement
    • 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
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT68585/72A 1971-05-20 1972-05-19 Procedimento per la produzione di etilene dicloruro IT958917B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00145145A US3839475A (en) 1971-05-20 1971-05-20 Process for the production of ethylene dichloride

Publications (1)

Publication Number Publication Date
IT958917B true IT958917B (it) 1973-10-30

Family

ID=22511787

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68585/72A IT958917B (it) 1971-05-20 1972-05-19 Procedimento per la produzione di etilene dicloruro

Country Status (8)

Country Link
US (1) US3839475A (en:Method)
BE (1) BE783588A (en:Method)
CA (1) CA989877A (en:Method)
DE (1) DE2224253A1 (en:Method)
FR (1) FR2143666B1 (en:Method)
GB (2) GB1391091A (en:Method)
IT (1) IT958917B (en:Method)
NL (1) NL7206700A (en:Method)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172099A (en) * 1972-05-30 1979-10-23 Stauffer Chemical Company Process for chlorination of ethylene
FR2211428B1 (en:Method) * 1972-12-27 1983-08-19 Chloe Chemie
GB1422303A (en) * 1973-06-11 1976-01-28 Stauffer Chemical Co Production of ethylene dichloride
US4347391A (en) * 1973-06-11 1982-08-31 Stauffer Chemical Company Process for preparing ethylene dichloride
US4252749A (en) * 1975-11-19 1981-02-24 Stauffer Chemical Company Production of 1,2-dichloroethane with purification of dichloroethane recycle
US4410747A (en) * 1979-06-29 1983-10-18 Ryo-Nichi Company Ltd. Process for producing 1,2-dichloroethane
DE3202378A1 (de) * 1981-01-30 1982-08-26 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von 1,2-dichlorethan
DE3137513A1 (de) * 1981-09-21 1983-04-07 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 1,2-dichlorethan
EP0075742B1 (de) * 1981-09-21 1984-11-07 Hoechst Aktiengesellschaft Verfahren zur Herstellung von 1,2-Dichlorethan
US4590317A (en) * 1984-08-06 1986-05-20 The B. F. Goodrich Company Process for minimizing corrosion and coking in an ethylene dichloride plant
JPS61191628A (ja) * 1985-02-19 1986-08-26 Kanegafuchi Chem Ind Co Ltd 二塩化エタンの製造方法
DE3604968A1 (de) * 1985-02-19 1986-08-21 Kanegafuchi Kagaku Kogyo K.K., Osaka Verfahren zur herstellung von dichlorethan
US5981818A (en) * 1995-03-21 1999-11-09 Stone & Webster Engineering Corp. Integrated cracking and olefins derivative process utilizing dilute olefins
GB9920951D0 (en) * 1999-09-06 1999-11-10 Ici Ltd Apparatus and method for condensing liquid solvent
RU2186759C2 (ru) * 2000-09-11 2002-08-10 Общество с ограниченной ответственностью "ИНИС" Способ получения 1,2-дихлорэтана

Also Published As

Publication number Publication date
FR2143666A1 (en:Method) 1973-02-09
DE2224253A1 (de) 1972-11-30
CA989877A (en) 1976-05-25
NL7206700A (en:Method) 1972-11-22
BE783588A (en:Method) 1972-11-17
GB1391091A (en) 1975-04-16
FR2143666B1 (en:Method) 1974-05-10
GB1391092A (en) 1975-04-16
US3839475A (en) 1974-10-01

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