ES410361A1 - Procedimiento de preparacion de un catalizador de polimeri-zacion de olefinas. - Google Patents
Procedimiento de preparacion de un catalizador de polimeri-zacion de olefinas.Info
- Publication number
- ES410361A1 ES410361A1 ES410361A ES410361A ES410361A1 ES 410361 A1 ES410361 A1 ES 410361A1 ES 410361 A ES410361 A ES 410361A ES 410361 A ES410361 A ES 410361A ES 410361 A1 ES410361 A1 ES 410361A1
- Authority
- ES
- Spain
- Prior art keywords
- precipitated
- alkali metal
- aqueous solution
- metal silicate
- silicate
- 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
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
- Silicon Compounds (AREA)
- Polymerization Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21623672A | 1972-01-07 | 1972-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES410361A1 true ES410361A1 (es) | 1976-03-16 |
Family
ID=22806298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES410361A Expired ES410361A1 (es) | 1972-01-07 | 1973-01-05 | Procedimiento de preparacion de un catalizador de polimeri-zacion de olefinas. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5243193B2 (de) |
BE (1) | BE793717A (de) |
CA (1) | CA991625A (de) |
DE (1) | DE2262493C3 (de) |
ES (1) | ES410361A1 (de) |
FR (1) | FR2167644B1 (de) |
GB (1) | GB1405721A (de) |
IT (1) | IT978037B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953413A (en) * | 1974-06-13 | 1976-04-27 | Chemplex Company | Supported chromium-containing catalyst and process of polymerizing 1-olefins |
US4053436A (en) * | 1975-08-26 | 1977-10-11 | Phillips Petroleum Company | Spray dried titanium-containing catalyst for stress crack resistant polymer |
JPS5475492U (de) * | 1977-11-09 | 1979-05-29 | ||
US4246137A (en) * | 1979-05-31 | 1981-01-20 | Chemplex Company | Method of preparing zirconia-silica xerogels, the xerogels, and xerogel catalysts |
US4345055A (en) | 1980-02-06 | 1982-08-17 | Phillips Petroleum Company | Polymerization with titanium impregnated silica-chromium catalysts |
US9023967B2 (en) | 2011-11-30 | 2015-05-05 | Chevron Phillips Chemical Company Lp | Long chain branched polymers and methods of making same |
US10213766B2 (en) | 2015-09-18 | 2019-02-26 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US9988468B2 (en) | 2016-09-30 | 2018-06-05 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US10654953B2 (en) | 2016-12-29 | 2020-05-19 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US11267914B2 (en) | 2016-12-29 | 2022-03-08 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US20200369803A1 (en) | 2016-12-29 | 2020-11-26 | Chevron Phillips Chemical Company Lp | Methods of Preparing a Catalyst |
US10287369B2 (en) | 2017-04-24 | 2019-05-14 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US10323109B2 (en) | 2017-11-17 | 2019-06-18 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
US10513570B2 (en) | 2017-11-17 | 2019-12-24 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
US10722874B2 (en) | 2018-04-16 | 2020-07-28 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
US11266976B2 (en) | 2018-04-16 | 2022-03-08 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst with low HRVOC emissions |
US10543480B2 (en) | 2018-04-16 | 2020-01-28 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2067413A5 (en) * | 1969-11-03 | 1971-08-20 | Nat Distillers Chem | Silica-supported catalyst for polymerisation of olefins |
-
0
- BE BE793717D patent/BE793717A/xx not_active IP Right Cessation
-
1972
- 1972-08-15 CA CA149,475A patent/CA991625A/en not_active Expired
- 1972-10-18 JP JP10434772A patent/JPS5243193B2/ja not_active Expired
- 1972-12-20 DE DE19722262493 patent/DE2262493C3/de not_active Expired
-
1973
- 1973-01-03 FR FR7300151A patent/FR2167644B1/fr not_active Expired
- 1973-01-05 IT IT1906573A patent/IT978037B/it active
- 1973-01-05 ES ES410361A patent/ES410361A1/es not_active Expired
- 1973-01-08 GB GB93473A patent/GB1405721A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2262493A1 (de) | 1974-07-04 |
DE2262493B2 (de) | 1979-03-01 |
FR2167644A1 (de) | 1973-08-24 |
JPS5243193B2 (de) | 1977-10-28 |
IT978037B (it) | 1974-09-20 |
DE2262493C3 (de) | 1979-10-18 |
JPS4880492A (de) | 1973-10-27 |
FR2167644B1 (de) | 1976-10-29 |
GB1405721A (en) | 1975-09-10 |
CA991625A (en) | 1976-06-22 |
BE793717A (fr) | 1973-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES410361A1 (es) | Procedimiento de preparacion de un catalizador de polimeri-zacion de olefinas. | |
ES395791A1 (es) | Un procedimiento perfeccionado para polimerizacion catali- ca de 1-olefinas. | |
AU465723B2 (en) | Process for aqueous polymerization of n-vinylpyrrolidone utilizing finely divided suspension of water insoluble catalyst | |
ES459043A1 (es) | Un procedimiento para preparar un catalizador ziegler. | |
NL7510836A (nl) | Werkwijze ter bereiding van geconcentreerde, waterige oplossingen van formaldehyde. | |
ES396159A1 (es) | Procedimiento de obtencion de un catalizador para la poli- merizacion de olefinas. | |
NL158514B (nl) | Werkwijze ter bereiding van waterige polymeerlatices. | |
CA1026354A (en) | Regeneration of phosphorus-vanadium-oxygen catalyst | |
YU34486B (en) | Process for preparing a polymerization catalyst | |
NL7509769A (nl) | Werkwijze ter bereiding van bolvormige raffineringskatalysatoren. | |
ES391855A1 (es) | Un procedimiento para la preparacion de una sal de aluminiode n-acetil-l-glutamina. | |
CA1033088A (en) | Process for preparing aqueous solutions of acrylamide polymers | |
GB1324173A (en) | Process for polymerization of olefins and catalysts therefor | |
JPS5236629A (en) | Process for preparation of p- diisopropenylbenzene | |
YU36104B (en) | Process for preparing catalysts suitable for the homopolymerization and copolymerization of olefines | |
ES406404A1 (es) | Procedimiento para la obtencion de p-clorofenoxiisobutiratode litio. | |
KR780000356B1 (en) | Catalyst for polymerization of olefins | |
CA845774A (en) | Process for the polymerization of ethylene and a catalyst therefor | |
ES403003A1 (es) | Nuevo procedimiento para la preparacion de la 2-metoxi 5- sulfamoil benzoil (n etil) 2-pirrolidinometilamina. | |
CA840422A (en) | Chromyl halide olefin polymerization catalyst | |
AU443907B2 (en) | Process for polymerization of olefins and catalysts therefor | |
ES239037A1 (es) | Procedimiento para la polimerizacion de acrilonitrilo | |
CA827131A (en) | FLUORIDE-MODIFIED SOLUBLE COORDINATION CATALYSTS FOR THE POLYMERIZATION OF .alpha.-OLEFINS | |
BE761602A (fr) | Agitateur pour reacteur, notamment pour polymerisation par irradiation | |
ES423512A1 (es) | Procedimiento para la obtencion del tanato de n-metilatro- pina. |