DE3851101D1 - Verfahren zur Kristallisation von Magnesiumchlorid und Verwendung in Katalysatorzusammensetzungen. - Google Patents

Verfahren zur Kristallisation von Magnesiumchlorid und Verwendung in Katalysatorzusammensetzungen.

Info

Publication number
DE3851101D1
DE3851101D1 DE3851101T DE3851101T DE3851101D1 DE 3851101 D1 DE3851101 D1 DE 3851101D1 DE 3851101 T DE3851101 T DE 3851101T DE 3851101 T DE3851101 T DE 3851101T DE 3851101 D1 DE3851101 D1 DE 3851101D1
Authority
DE
Germany
Prior art keywords
crystallization
magnesium chloride
catalyst compositions
catalyst
compositions
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 - Fee Related
Application number
DE3851101T
Other languages
English (en)
Other versions
DE3851101T2 (de
Inventor
Robert Charles Job
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.)
Shell USA Inc
Original Assignee
Shell Oil Co
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 Shell Oil Co filed Critical Shell Oil Co
Publication of DE3851101D1 publication Critical patent/DE3851101D1/de
Application granted granted Critical
Publication of DE3851101T2 publication Critical patent/DE3851101T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/138—Halogens; Compounds thereof with alkaline earth metals, magnesium, beryllium, zinc, cadmium or mercury
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE3851101T 1987-06-29 1988-06-28 Verfahren zur Kristallisation von Magnesiumchlorid und Verwendung in Katalysatorzusammensetzungen. Expired - Fee Related DE3851101T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6704087A 1987-06-29 1987-06-29

Publications (2)

Publication Number Publication Date
DE3851101D1 true DE3851101D1 (de) 1994-09-22
DE3851101T2 DE3851101T2 (de) 1994-12-01

Family

ID=22073336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851101T Expired - Fee Related DE3851101T2 (de) 1987-06-29 1988-06-28 Verfahren zur Kristallisation von Magnesiumchlorid und Verwendung in Katalysatorzusammensetzungen.

Country Status (19)

Country Link
EP (1) EP0297824B1 (de)
JP (1) JPS6424807A (de)
KR (1) KR890000152A (de)
CN (1) CN1031212A (de)
AR (1) AR244255A1 (de)
AT (1) ATE110085T1 (de)
AU (1) AU608015B2 (de)
BR (1) BR8803176A (de)
CZ (1) CZ462488A3 (de)
DD (1) DD281756A5 (de)
DE (1) DE3851101T2 (de)
ES (1) ES2061653T3 (de)
FI (1) FI883093A (de)
HU (1) HUT53028A (de)
NO (1) NO882859L (de)
NZ (1) NZ225202A (de)
PL (1) PL273375A1 (de)
PT (1) PT87876B (de)
ZA (1) ZA884614B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1217744B (it) * 1988-05-31 1990-03-30 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
GB8827782D0 (en) * 1988-11-28 1988-12-29 Ici Plc Catalyst supports
IT1230134B (it) * 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
KR100381144B1 (ko) * 2000-07-13 2003-04-21 대한민국 비파괴 과일 선별장치
KR100365511B1 (ko) * 2000-12-28 2002-12-18 백성기 마늘 선별장치 및 방법
KR100468294B1 (ko) * 2001-10-23 2005-01-27 주식회사 생명과기술 과실 비파괴 내부품질 선별장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755185A (fr) * 1969-08-22 1971-02-24 Hoechst Ag Procede de polymerisation d'alpha-olefines
GB1433537A (en) * 1972-09-14 1976-04-28 Mitsui Petrochemical Ind Catalyst compositions and their use in polymerising olefins
US3983224A (en) * 1976-04-26 1976-09-28 Nalco Chemical Company Anhydrous magnesium chloride process
JPS5910683B2 (ja) * 1978-12-11 1984-03-10 三井化学株式会社 オレフイン類の重合方法
US4195071A (en) * 1979-03-01 1980-03-25 Nalco Chemical Company Polyethers to obtain anhydrous magnesium chloride
FI75845C (fi) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter foer polymeringskatalyter av alfaolefiner och foerfarande foer deras framstaellning.
EP0297076A3 (de) * 1987-06-25 1990-01-24 Lithium Corporation Of America Kohlenwasserstofflösliche und unlösliche organische Magnesiumchlorid-Komplexe, Verfahren und Verwendung

Also Published As

Publication number Publication date
NZ225202A (en) 1990-01-29
AU1840588A (en) 1989-01-05
PL273375A1 (en) 1989-09-18
AR244255A1 (es) 1993-10-29
HUT53028A (en) 1990-09-28
NO882859D0 (no) 1988-06-28
AU608015B2 (en) 1991-03-21
CN1031212A (zh) 1989-02-22
FI883093A0 (fi) 1988-06-28
BR8803176A (pt) 1989-02-08
NO882859L (no) 1989-02-14
DE3851101T2 (de) 1994-12-01
CZ462488A3 (en) 1995-02-15
EP0297824A3 (en) 1990-11-22
KR890000152A (ko) 1989-03-11
DD281756A5 (de) 1990-08-22
ES2061653T3 (es) 1994-12-16
JPS6424807A (en) 1989-01-26
PT87876B (pt) 1992-10-30
ATE110085T1 (de) 1994-09-15
FI883093A (fi) 1988-12-30
ZA884614B (en) 1989-03-29
PT87876A (pt) 1988-07-01
EP0297824B1 (de) 1994-08-17
EP0297824A2 (de) 1989-01-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee