BR9601300A - Processo para a adsorção de compostos organometálicos quelatados e esferas de alumina que compreendem um composto organometálico quelatado - Google Patents

Processo para a adsorção de compostos organometálicos quelatados e esferas de alumina que compreendem um composto organometálico quelatado

Info

Publication number
BR9601300A
BR9601300A BR9601300A BR9601300A BR9601300A BR 9601300 A BR9601300 A BR 9601300A BR 9601300 A BR9601300 A BR 9601300A BR 9601300 A BR9601300 A BR 9601300A BR 9601300 A BR9601300 A BR 9601300A
Authority
BR
Brazil
Prior art keywords
chelated organometallic
beads
chelated
al2o3
dia
Prior art date
Application number
BR9601300A
Other languages
English (en)
Inventor
Christophe Nedez
Bernard Taxil
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of BR9601300A publication Critical patent/BR9601300A/pt

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
BR9601300A 1995-04-10 1996-04-09 Processo para a adsorção de compostos organometálicos quelatados e esferas de alumina que compreendem um composto organometálico quelatado BR9601300A (pt)

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 (1)

Publication Number Publication Date
BR9601300A true BR9601300A (pt) 1998-01-13

Family

ID=9477943

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9601300A BR9601300A (pt) 1995-04-10 1996-04-09 Processo para a adsorção de compostos organometálicos quelatados e esferas de alumina que compreendem um composto organometálico quelatado

Country Status (11)

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

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 (fr) 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 (fr) 2000-01-05
DE69605964D1 (de) 2000-02-10

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Legal Events

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TC Change of name
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Free format text: INSTITUT FRANCAIS DU PETROLE (FR)

FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B15K Others concerning applications: alteration of classification

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B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09/04/2016