ES8100717A1 - Procedimiento para reducir los riesgos de inflamacion y de -explosion resultantes de la descomposicion del etileno a al-ta presion, con su dispositivo realizador. - Google Patents

Procedimiento para reducir los riesgos de inflamacion y de -explosion resultantes de la descomposicion del etileno a al-ta presion, con su dispositivo realizador.

Info

Publication number
ES8100717A1
ES8100717A1 ES490850A ES490850A ES8100717A1 ES 8100717 A1 ES8100717 A1 ES 8100717A1 ES 490850 A ES490850 A ES 490850A ES 490850 A ES490850 A ES 490850A ES 8100717 A1 ES8100717 A1 ES 8100717A1
Authority
ES
Spain
Prior art keywords
decomposition
vessel
explosion
high pressure
under high
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES490850A
Other languages
English (en)
Other versions
ES490850A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orkem SA
Original Assignee
Chimique des Charbonnages SA
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 Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Publication of ES8100717A1 publication Critical patent/ES8100717A1/es
Publication of ES490850A0 publication Critical patent/ES490850A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00259—Preventing runaway of the chemical reaction
    • B01J2219/00263—Preventing explosion of the chemical mixture
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/0027—Pressure relief

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA REDUCIR LA INFLAMACION Y EXPLOSION DE LOS DERIVADOS DE LA DESCOMPOSICION DE ETILENO A ALTA PRESION. BASADO EN LA EVACUACION DE LOS GASES PROCEDENTES DE LA DESCOMPOSICION CONTENIDOS EN UN DISPOSITIVO ADYACENTE AL RECINTO DE ALTA PRESION, SIENDO RECUPERADOS DESPUES DE SU EVACUACION EN CONDICIONES DE PRESION INFERIOR A 50 BARES, CONCENTRACION DE OXIGENO INFERIOR A 5 POR 100 Y TEMPERATURA INFERIOR A 450GC, LLENANDO EVENTUALMENTE EN PARTE EL COLECTOR DEL CITADO DISPOSITIVO CON UN LIQUIDO INERTE DE ELEVADO CALOR DE VAPORIZACION, MANTENIENDO LA MAYOR PARTE DEL DISPOSITIVO BAJO ARMOSFERA INERTE Y A PRESION INFERIOR A 1,5 BARES. PARA LO CUAL UTILIZA UN DISPOSITIVO QUE CONSTA DE UN COLECTOR (7) DE VOLUMEN ENTRE 2 Y 100 VECES EL DEL RECINTO (1) UN CONDUCTO DE UNION (3 Y 3A) ENTRE EL RECINTO (1) Y EL COLECTOR (7), ASI COMO DE POR LO MENOS UNA CHIMENEA (11) QUE CONECTA EL COLECTOR CON EL EXTERIOR. USADO EN INSTALACIONES DE POLIMERIZACION BAJO ALTAS PRESIONES.
ES490850A 1979-04-25 1980-04-24 Procedimiento para reducir los riesgos de inflamacion y de -explosion resultantes de la descomposicion del etileno a al-ta presion, con su dispositivo realizador. Granted ES490850A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910442A FR2455237A1 (fr) 1979-04-25 1979-04-25 Procede pour reduire les risques d'inflammation et d'explosion resultant de la decomposition de l'ethylene sous haute pression et dispositif pour la mise en oeuvre dudit procede

Publications (2)

Publication Number Publication Date
ES8100717A1 true ES8100717A1 (es) 1980-12-01
ES490850A0 ES490850A0 (es) 1980-12-01

Family

ID=9224707

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490850A Granted ES490850A0 (es) 1979-04-25 1980-04-24 Procedimiento para reducir los riesgos de inflamacion y de -explosion resultantes de la descomposicion del etileno a al-ta presion, con su dispositivo realizador.

Country Status (15)

Country Link
US (2) US4534942A (es)
EP (1) EP0018881B1 (es)
JP (1) JPS568413A (es)
AT (1) ATE1539T1 (es)
BR (1) BR8002521A (es)
CA (1) CA1192111A (es)
CS (1) CS225820B2 (es)
DE (1) DE3060843D1 (es)
ES (1) ES490850A0 (es)
FR (1) FR2455237A1 (es)
GR (1) GR68045B (es)
MA (1) MA18812A1 (es)
MX (1) MX160180A (es)
PT (1) PT71117A (es)
SU (1) SU961546A3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455239A1 (fr) * 1979-04-25 1980-11-21 Charbonnages Ste Chimique Procede pour reduire les risques d'inflammation et d'explosion resultant de la decomposition de l'ethylene sous haute pression et dispositif pour la mise en oeuvre dudit procede
DE3447073A1 (de) * 1984-12-22 1986-06-26 LGA Gastechnik GmbH, 5480 Remagen Fluessiggastank
DE3633819A1 (de) * 1986-10-04 1988-04-14 Basf Ag Abscheidesystem zur reduktion der feststoffemission bei entspannungsvorgaengen an hochdruckpolymerisationsreaktoren
DE3641513A1 (de) * 1986-12-04 1988-06-09 Basf Ag Verfahren zur reduktion der emission von kohlenwasserstoffen bei entspannungsvorgaengen an hochdruckpolymerisationsreaktoren
US4741881A (en) * 1987-01-08 1988-05-03 Westinghouse Electric Corp. Chemical reactor
US5116591A (en) * 1989-04-12 1992-05-26 Mollenberg-Betz, Inc. Method and apparatus for combining fluids
DE4102245A1 (de) * 1991-01-24 1992-08-13 Ilka Maschinenfabrik Halle Gmb Sicherheitseinrichtung fuer kaelteaggregate mit ammoniak als kaeltemittel
FR2730791B1 (fr) * 1995-02-17 1997-04-30 Mulhouse Dornach Ind Chimique Dispositif de securite d'un appareil sous pression de gaz ou de vapeur
US5877393A (en) * 1996-08-30 1999-03-02 Solucorp Industries, Ltd. Treatment process for contaminated waste
CN110947126A (zh) * 2019-12-06 2020-04-03 武汉理工大学 一种用于可燃气体及粉尘输送管道的阻爆泄爆联动系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552472A (en) * 1946-02-11 1951-05-08 Theron D Whidden Safety system for tanks containing inflammable fluids
US2555247A (en) * 1949-07-28 1951-05-29 Vickers Inc Semiconductive cell
GB1313458A (en) * 1970-11-27 1973-04-11 Stamicarbon Process and installation for the preparation of homo- or copolymers of ethylene
FR2165018A5 (es) * 1971-12-14 1973-08-03 Ethylene Plastique Sa
US3895926A (en) * 1973-05-02 1975-07-22 Bernard J Lerner Method for treating a gas
US3965136A (en) * 1975-09-24 1976-06-22 Olin Corporation Alkoxysilane cluster compounds and their preparation
DE2631834C3 (de) * 1976-07-15 1980-05-14 Basf Ag, 6700 Ludwigshafen Verfahren zur Entspannung von Äthylen-Hochdruckpolymerisationssystemen

Also Published As

Publication number Publication date
CS225820B2 (en) 1984-02-13
PT71117A (fr) 1980-05-01
US4627962A (en) 1986-12-09
FR2455237A1 (fr) 1980-11-21
GR68045B (es) 1981-10-29
EP0018881B1 (fr) 1982-09-15
DE3060843D1 (en) 1982-11-04
FR2455237B1 (es) 1982-10-29
BR8002521A (pt) 1980-12-09
MA18812A1 (fr) 1980-12-31
MX160180A (es) 1989-12-20
JPS6314003B2 (es) 1988-03-29
EP0018881A1 (fr) 1980-11-12
ATE1539T1 (de) 1982-09-15
SU961546A3 (ru) 1982-09-23
JPS568413A (en) 1981-01-28
US4534942A (en) 1985-08-13
ES490850A0 (es) 1980-12-01
CA1192111A (fr) 1985-08-20

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