GB1519359A - Polymerization - Google Patents

Polymerization

Info

Publication number
GB1519359A
GB1519359A GB32730/76A GB3273076A GB1519359A GB 1519359 A GB1519359 A GB 1519359A GB 32730/76 A GB32730/76 A GB 32730/76A GB 3273076 A GB3273076 A GB 3273076A GB 1519359 A GB1519359 A GB 1519359A
Authority
GB
United Kingdom
Prior art keywords
reaction
vault
reactor
pressure
water
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
GB32730/76A
Other languages
English (en)
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.)
Anic SpA
Original Assignee
Anic SpA
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 Anic SpA filed Critical Anic SpA
Publication of GB1519359A publication Critical patent/GB1519359A/en
Expired 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
    • B01J19/0053—Details of the reactor
    • B01J19/0073—Sealings
    • 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
    • B01J19/0053—Details of the reactor
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08—Cleaning containers, e.g. tanks
    • 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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
GB32730/76A 1975-08-08 1976-08-05 Polymerization Expired GB1519359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26219/75A IT1044367B (it) 1975-08-08 1975-08-08 Procedimento per la rimozione delle incrostazioni dalle parti a contatto con la fase gassosa in polimerizzatori di cloruro di vinile in sospensione

Publications (1)

Publication Number Publication Date
GB1519359A true GB1519359A (en) 1978-07-26

Family

ID=11218967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32730/76A Expired GB1519359A (en) 1975-08-08 1976-08-05 Polymerization

Country Status (31)

Country Link
JP (1) JPS5237990A (enrdf_load_stackoverflow)
AR (1) AR211275A1 (enrdf_load_stackoverflow)
AT (1) AT351256B (enrdf_load_stackoverflow)
AU (1) AU506993B2 (enrdf_load_stackoverflow)
BE (1) BE844978A (enrdf_load_stackoverflow)
BG (1) BG33298A3 (enrdf_load_stackoverflow)
CA (1) CA1083750A (enrdf_load_stackoverflow)
CH (1) CH608507A5 (enrdf_load_stackoverflow)
CS (1) CS209874B2 (enrdf_load_stackoverflow)
DD (1) DD126262A5 (enrdf_load_stackoverflow)
DE (1) DE2635487C3 (enrdf_load_stackoverflow)
DK (1) DK147423C (enrdf_load_stackoverflow)
EG (1) EG12260A (enrdf_load_stackoverflow)
ES (1) ES450917A1 (enrdf_load_stackoverflow)
FR (1) FR2320314A1 (enrdf_load_stackoverflow)
GB (1) GB1519359A (enrdf_load_stackoverflow)
IE (1) IE44309B1 (enrdf_load_stackoverflow)
IL (1) IL50152A (enrdf_load_stackoverflow)
IN (2) IN144224B (enrdf_load_stackoverflow)
IT (1) IT1044367B (enrdf_load_stackoverflow)
LU (1) LU75552A1 (enrdf_load_stackoverflow)
MX (1) MX3261E (enrdf_load_stackoverflow)
NL (1) NL164869C (enrdf_load_stackoverflow)
NO (1) NO147030C (enrdf_load_stackoverflow)
PH (1) PH13287A (enrdf_load_stackoverflow)
PT (1) PT65447B (enrdf_load_stackoverflow)
RO (1) RO72240A (enrdf_load_stackoverflow)
SE (1) SE429554B (enrdf_load_stackoverflow)
TR (1) TR19096A (enrdf_load_stackoverflow)
YU (1) YU39217B (enrdf_load_stackoverflow)
ZA (1) ZA764470B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1078934A1 (en) * 1999-08-27 2001-02-28 Rohm And Haas Company Process for cleaning reactors
EP1471077A3 (en) * 1999-08-27 2005-02-02 Rohm And Haas Company Process for cleaning reactors

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058652A (en) * 1976-02-10 1977-11-15 Exxon Research & Engineering Co. Autorefrigeration process and apparatus
DE3637060C2 (de) * 1986-10-31 1999-02-04 Wacker Chemie Gmbh Vorrichtung zum Einsprühen oder Einspritzen von Flüssigkeit in einen Behälter und ihre Verwendung
CA2820852C (en) * 2010-12-14 2018-07-03 Sasol Technology (Proprietary) Limited Cleaning of process equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239942C3 (de) * 1972-08-14 1988-02-11 Wacker-Chemie GmbH, 8000 München Verfahren zur Polymerisation von Vinylchlorid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1078934A1 (en) * 1999-08-27 2001-02-28 Rohm And Haas Company Process for cleaning reactors
EP1471077A3 (en) * 1999-08-27 2005-02-02 Rohm And Haas Company Process for cleaning reactors

Also Published As

Publication number Publication date
DE2635487B2 (de) 1980-02-14
JPS5237990A (en) 1977-03-24
PT65447A (en) 1976-09-01
NL164869B (nl) 1980-09-15
AU506993B2 (en) 1980-01-31
LU75552A1 (enrdf_load_stackoverflow) 1977-03-25
EG12260A (en) 1978-12-31
IT1044367B (it) 1980-03-20
DE2635487C3 (de) 1985-07-18
DK147423B (da) 1984-07-30
BG33298A3 (en) 1983-01-14
FR2320314A1 (fr) 1977-03-04
PT65447B (en) 1978-02-10
AU1641176A (en) 1978-02-02
DE2635487A1 (de) 1977-06-30
AR211275A1 (es) 1977-11-15
TR19096A (tr) 1978-05-16
SE429554B (sv) 1983-09-12
SE7608867L (sv) 1977-02-09
ZA764470B (en) 1977-07-27
DK147423C (da) 1985-02-18
AT351256B (de) 1979-07-10
NL7608848A (nl) 1977-02-10
CA1083750A (en) 1980-08-12
NO147030C (no) 1984-09-07
CH608507A5 (en) 1979-01-15
IN144965B (enrdf_load_stackoverflow) 1978-10-05
NL164869C (nl) 1981-02-16
IN144224B (enrdf_load_stackoverflow) 1978-04-08
IE44309B1 (en) 1981-10-21
DK355276A (da) 1977-02-09
IL50152A0 (en) 1976-09-30
NO762717L (enrdf_load_stackoverflow) 1977-02-09
CS209874B2 (en) 1981-12-31
YU39217B (en) 1984-08-31
NO147030B (no) 1982-10-11
FR2320314B1 (enrdf_load_stackoverflow) 1979-08-17
PH13287A (en) 1980-03-04
ES450917A1 (es) 1977-08-16
BE844978A (fr) 1977-02-07
RO72240A (ro) 1981-11-04
MX3261E (es) 1980-08-12
ATA585376A (de) 1978-12-15
DD126262A5 (enrdf_load_stackoverflow) 1977-07-06
IL50152A (en) 1979-11-30
IE44309L (en) 1977-02-08
YU192376A (en) 1982-05-31

Similar Documents

Publication Publication Date Title
ES446281A1 (es) Procedimiento para la polimerizacion a granel de cloruro de vinilo.
JPS5258785A (en) Process for preparing acrylonitrile polymer melts
JPS5223187A (en) Process for polymerizing vinyl monomers
GB1519359A (en) Polymerization
JPS5269992A (en) Process for polymerizing vinyl chloride
JPS5233986A (en) Preparation of ethylene homo-or copolymer
JPS5214688A (en) A process for polymerizing vinyl chloride
JPS5232088A (en) Method to eliminate the polymer scales sticking to a polymerization ap paratus
JPS51127187A (en) A process and an apparatus for recovering monomers
JPS5352592A (en) Continuous productin of rubbver-reinforced thermoplastic resin
JPS5245686A (en) Process for preparing acrylamide polymers
JPS5554304A (en) Handling of polyvinyl chloride
JPS5439486A (en) Improved process for preparing stable aqueous emulsion of acrylonitrile polymer
JPS53109589A (en) Suspension polymerization of vinyl chloride
JPS51144777A (en) A method for degrading acrylamide monomer by the use of bacteria
JPS5223190A (en) Method for the suspension polymerization of vinyl chloride
JPS51130494A (en) Preparation of morified tetrafluoroethyelene
JPS5374586A (en) Production of chloride polymer
JPS51117788A (en) Process for polymerizing vinyl chloride
JPS51142089A (en) A process for polymerizing vinyl chloride
JPS51137057A (en) A high pressure seal apparatus
JPS52103487A (en) Improved process for preparing acrylonitrile polymer melts
JPS5211288A (en) Method for reducing residual vinyl chloride monomer in a polyvinyl chl oride resin slurry
JPS5219601A (en) Apparatus for continuous esterification
JPS5410387A (en) Preparation of water-soluble polymer gel

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940805