DE69605964D1 - Verfahren zur Adsorption von organometallischen Chelatverbindungen - Google Patents

Verfahren zur Adsorption von organometallischen Chelatverbindungen

Info

Publication number
DE69605964D1
DE69605964D1 DE69605964T DE69605964T DE69605964D1 DE 69605964 D1 DE69605964 D1 DE 69605964D1 DE 69605964 T DE69605964 T DE 69605964T DE 69605964 T DE69605964 T DE 69605964T DE 69605964 D1 DE69605964 D1 DE 69605964D1
Authority
DE
Germany
Prior art keywords
beads
al2o3
dia
cpd
agglomeration
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
DE69605964T
Other languages
English (en)
Other versions
DE69605964T2 (de
Inventor
Bernard Taxil
Chistophe Nedez
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE69605964D1 publication Critical patent/DE69605964D1/de
Publication of DE69605964T2 publication Critical patent/DE69605964T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
DE69605964T 1995-04-10 1996-03-29 Verfahren zur Adsorption von organometallischen Chelatverbindungen Expired - Fee Related DE69605964T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504259A FR2732622B1 (fr) 1995-04-10 1995-04-10 Procede pour l'adsorption de composes organometalliques chelates et billes d'alumine comprenant un compose organometallique chelate

Publications (2)

Publication Number Publication Date
DE69605964D1 true DE69605964D1 (de) 2000-02-10
DE69605964T2 DE69605964T2 (de) 2000-07-06

Family

ID=9477943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69605964T Expired - Fee Related DE69605964T2 (de) 1995-04-10 1996-03-29 Verfahren zur Adsorption von organometallischen Chelatverbindungen

Country Status (11)

Country Link
US (1) US5756791A (de)
EP (1) EP0737512B1 (de)
KR (1) KR100293737B1 (de)
CN (1) CN1060783C (de)
AT (1) ATE188398T1 (de)
BR (1) BR9601300A (de)
CA (1) CA2173708C (de)
DE (1) DE69605964T2 (de)
DK (1) DK0737512T3 (de)
ES (1) ES2143723T3 (de)
FR (1) FR2732622B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2907348B1 (fr) * 2006-10-18 2008-12-12 Inst Francais Du Petrole Utilisation d'alumines comme masse de captation de complexes organometalliques du silicium
CA2787437C (en) 2010-01-15 2018-05-22 Reliance Industries Ltd Composite adsorbent for catalyst residues removal from polyolefin solution polymerization mixture
CN104587962B (zh) * 2013-10-31 2017-04-05 上海工程技术大学 聚烯烃提纯用脱色吸附剂及其制备方法
US11571664B2 (en) * 2019-02-27 2023-02-07 Nano And Advanced Materials Institute Limited Deeply grooved nanoparticle-coated nanofibers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR73525E (fr) * 1957-05-01 1960-08-22 Du Pont Procédé de récupération du polyéthylène
US2978442A (en) * 1957-05-01 1961-04-04 Du Pont Recovery process for polyethylene
FR1383076A (fr) * 1963-11-12 1964-12-24 Pechiney Saint Gobain Alumine active de grande porosité
US4338477A (en) * 1979-08-07 1982-07-06 Ici Australia Limited Removal of catalyst residues from a gas
AU547464B2 (en) * 1981-06-17 1985-10-24 Amoco Corporation Catalyst for hydrotreating hydrocarbon feed
US4976848A (en) * 1988-10-04 1990-12-11 Chevron Research Company Hydrodemetalation and hydrodesulfurization using a catalyst of specified macroporosity
US5288849A (en) * 1989-01-18 1994-02-22 Rhone-Poulenc Chimie Alumina-based adsorbents for the purification of polyolefins
FR2641711B1 (fr) * 1989-01-18 1993-10-22 Rhone Poulenc Chimie Adsorbant pour purification de polyolefines et procede de fabrication de celui-ci

Also Published As

Publication number Publication date
CN1060783C (zh) 2001-01-17
FR2732622B1 (fr) 1997-05-09
DK0737512T3 (da) 2000-05-01
CA2173708C (fr) 1999-10-05
DE69605964T2 (de) 2000-07-06
US5756791A (en) 1998-05-26
KR960037704A (ko) 1996-11-19
ATE188398T1 (de) 2000-01-15
EP0737512A1 (de) 1996-10-16
CN1139119A (zh) 1997-01-01
ES2143723T3 (es) 2000-05-16
CA2173708A1 (fr) 1996-10-11
KR100293737B1 (ko) 2001-09-17
FR2732622A1 (fr) 1996-10-11
EP0737512B1 (de) 2000-01-05
BR9601300A (pt) 1998-01-13

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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