IT961376B - Procedimento per la rimozione di residui di catalizzatore da solu zioni organiche - Google Patents

Procedimento per la rimozione di residui di catalizzatore da solu zioni organiche

Info

Publication number
IT961376B
IT961376B IT51493/72A IT5149372A IT961376B IT 961376 B IT961376 B IT 961376B IT 51493/72 A IT51493/72 A IT 51493/72A IT 5149372 A IT5149372 A IT 5149372A IT 961376 B IT961376 B IT 961376B
Authority
IT
Italy
Prior art keywords
removal
procedure
organic solutions
residual catalyst
residual
Prior art date
Application number
IT51493/72A
Other languages
English (en)
Original Assignee
Huels Chemische Werke 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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Application granted granted Critical
Publication of IT961376B publication Critical patent/IT961376B/it

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/02—Purification
    • C08C2/04—Removal of catalyst residues
    • 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
IT51493/72A 1971-07-14 1972-07-12 Procedimento per la rimozione di residui di catalizzatore da solu zioni organiche IT961376B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2135124A DE2135124C3 (de) 1971-07-14 1971-07-14 Verfahren zur Entfernung von Katalysatorruckstanden aus organischen Lösungen von organischen Oligomeren oder Polymeren

Publications (1)

Publication Number Publication Date
IT961376B true IT961376B (it) 1973-12-10

Family

ID=5813625

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51493/72A IT961376B (it) 1971-07-14 1972-07-12 Procedimento per la rimozione di residui di catalizzatore da solu zioni organiche

Country Status (6)

Country Link
US (1) US3904498A (it)
JP (1) JPS5215063B1 (it)
DE (1) DE2135124C3 (it)
FR (1) FR2145489B1 (it)
GB (1) GB1388195A (it)
IT (1) IT961376B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482077A1 (fr) * 1980-05-08 1981-11-13 Inst Francais Du Petrole Procede de traitement d'effluents aqueux contenant de l'aluminium
US5028272A (en) * 1982-02-08 1991-07-02 Ashland Oil, Inc. Inhibiting leaching of metals from catalysts and sorbents and compositions and methods therefor
US4701219A (en) * 1982-02-08 1987-10-20 Ashland Oil, Inc. Inhibiting leaching of metals from catalysts and sorbents and compositions and methods therefor
FR2566770B1 (fr) * 1984-06-27 1986-11-14 Inst Francais Du Petrole Procede ameliore d'enlevement du nickel, de l'aluminium et du chlore des oligomeres d'olefines
US4668124A (en) * 1985-04-22 1987-05-26 Engelhard Corporation Disposal of material containing vanadium as landfill
JPH04102692U (ja) * 1991-02-04 1992-09-04 大阪瓦斯株式会社 吸着装置
US5196630A (en) * 1991-04-25 1993-03-23 Mobil Oil Corporation Process for the removal of catalyst residues from olefin polymerization products
US5866750A (en) * 1995-11-01 1999-02-02 Union Carbide Chemicals & Plastics Technology Corporation Method for removal of metal alkoxide compounds from liquid hydrocarbon
AU2004245077A1 (en) * 2003-06-05 2004-12-16 3M Innovative Properties Company Fabrication of filter elements using polyolefins having certain rheological properties
US7473815B2 (en) * 2003-11-12 2009-01-06 Crompton Corporation Process for removal of catalyst residues from poly-α-olefins

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734892A (en) * 1956-02-14 Removal of a
US2413310A (en) * 1943-03-31 1946-12-31 Universal Oil Prod Co Process for the recovery of hydrocarbons from a sludge
US3070589A (en) * 1958-10-30 1962-12-25 Nat Distillers Chem Corp Catalyst removal from polyolefin polymer solutions
US3114742A (en) * 1959-11-05 1963-12-17 Nat Distillers Chem Corp Removal of catalyst from polyolefin by treating with water and oxidizing agent
US3090777A (en) * 1961-05-03 1963-05-21 Sun Oil Co Removal of catalyst from olefin polymerization products
US3231514A (en) * 1962-05-08 1966-01-25 Standard Oil Co Regeneration of and production of additional alumina from aluminum halidealumina catalyst
US3499054A (en) * 1968-08-19 1970-03-03 Continental Oil Co Purification of detergent alkylates
US3678112A (en) * 1970-02-04 1972-07-18 Ethyl Corp Process for preparing nuclear alkylated anilines and recovery of alumina

Also Published As

Publication number Publication date
FR2145489B1 (it) 1978-09-08
DE2135124A1 (de) 1973-02-01
DE2135124B2 (de) 1978-02-09
FR2145489A1 (it) 1973-02-23
GB1388195A (en) 1975-03-26
JPS5215063B1 (it) 1977-04-26
US3904498A (en) 1975-09-09
DE2135124C3 (de) 1978-09-28

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