ES445290A1 - Procedimiento para la polimerizacion de etileno. - Google Patents

Procedimiento para la polimerizacion de etileno.

Info

Publication number
ES445290A1
ES445290A1 ES445290A ES445290A ES445290A1 ES 445290 A1 ES445290 A1 ES 445290A1 ES 445290 A ES445290 A ES 445290A ES 445290 A ES445290 A ES 445290A ES 445290 A1 ES445290 A1 ES 445290A1
Authority
ES
Spain
Prior art keywords
reactor
sec
flow
side branches
diameter
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
ES445290A
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.)
Ruhrchemie AG
Original Assignee
Ruhrchemie 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 Ruhrchemie AG filed Critical Ruhrchemie AG
Publication of ES445290A1 publication Critical patent/ES445290A1/es
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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES445290A 1975-02-26 1976-02-18 Procedimiento para la polimerizacion de etileno. Expired ES445290A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2508284A DE2508284C3 (de) 1975-02-26 1975-02-26 Verfahren zur Polymerisation von Äthylen

Publications (1)

Publication Number Publication Date
ES445290A1 true ES445290A1 (es) 1977-06-01

Family

ID=5939862

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445290A Expired ES445290A1 (es) 1975-02-26 1976-02-18 Procedimiento para la polimerizacion de etileno.

Country Status (17)

Country Link
US (1) US4042767A (es)
JP (1) JPS51109984A (es)
AT (1) AT343352B (es)
AU (1) AU504813B2 (es)
BE (1) BE838725A (es)
CA (1) CA1056547A (es)
DD (1) DD125489A5 (es)
DE (1) DE2508284C3 (es)
DK (1) DK137540C (es)
ES (1) ES445290A1 (es)
FI (1) FI59605C (es)
FR (1) FR2302310A1 (es)
GB (1) GB1485258A (es)
IT (1) IT1053996B (es)
NL (1) NL154522C (es)
SE (1) SE408798B (es)
SU (1) SU797550A3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135044A (en) * 1977-08-08 1979-01-16 Exxon Research & Engineering Co. Process for achieving high conversions in the production of polyethylene
DE3615563A1 (de) * 1986-05-09 1987-11-12 Basf Ag Verfahren zur herstellung von copolymerisaten des ethylens mit vinylestern in einem roehrenreaktor bei druecken oberhalb 500 bar
DE3615562A1 (de) * 1986-05-09 1987-11-12 Basf Ag Verfahren zur herstellung von copolymerisaten des ethylens mit acrylsaeureestern in einem roehrenreaktor bei druecken oberhalb 500 bar
EP4431583A1 (fr) 2023-03-14 2024-09-18 SNF Group Methode d'injection d'une solution aqueuse de polymere dans une formation souterraine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB942265A (en) * 1959-06-26 1963-11-20 Eastman Kodak Co Carbalkoxy-containing resins from ethylene and their production
BE621998A (es) * 1961-09-01
BE623807A (es) * 1961-11-24 1963-04-19
NL291441A (es) * 1962-04-11
US3405115A (en) * 1964-02-26 1968-10-08 Koppers Co Inc Liquid catalyst injection
NL160292C (nl) * 1969-09-19 1979-10-15 Stamicarbon Werkwijze en reactor voor het continu polymeriseren van etheen.
US3628918A (en) * 1970-05-15 1971-12-21 Exxon Research Engineering Co Apparatus for production of polyethylene

Also Published As

Publication number Publication date
FR2302310B1 (es) 1980-05-16
FI59605C (fi) 1981-09-10
DK137540C (da) 1978-09-04
AU504813B2 (en) 1979-11-01
DK68776A (da) 1976-08-27
GB1485258A (en) 1977-09-08
CA1056547A (en) 1979-06-12
SE408798B (sv) 1979-07-09
DE2508284C3 (de) 1985-01-31
ATA117776A (de) 1977-09-15
DD125489A5 (es) 1977-04-20
JPS51109984A (en) 1976-09-29
NL7503761A (nl) 1976-08-30
NL154522B (nl) 1977-09-15
FR2302310A1 (fr) 1976-09-24
DE2508284B2 (de) 1977-01-13
FI59605B (fi) 1981-05-29
DE2508284A1 (de) 1976-09-09
NL154522C (nl) 1982-03-16
SE7601925L (sv) 1976-08-27
JPS5223656B2 (es) 1977-06-25
AU1125676A (en) 1977-08-25
US4042767A (en) 1977-08-16
SU797550A3 (ru) 1981-01-15
IT1053996B (it) 1981-10-10
FI760414A (es) 1976-08-27
DK137540B (da) 1978-03-20
BE838725A (fr) 1976-08-19
AT343352B (de) 1978-05-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970222