Formation of Titanium Trichloride as an Olefin Polymerization Catalyst. III. Relation between the Substructure of Titanium Trichloride and Its Activity in Propylene Polymerization Full article
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Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 1975, Volume: 16, Number: 5, Pages: 1024-1029 Pages count : 6 | ||
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Abstract:
Specific activity of TiCl3 [7705-07-9] catalysts in polymerisation of propylene depended on their working surface which differed from sp. surface of primary TiCl3 particles detected by the Brunauer-Emmett-Teller method. Breaking down of initial TiCl3 particles occured during the polymerisation giving either primary crystallites or larger particles of dimensions proportional to those of primary crystallites. In both cases the working surface area of the catalyst differed from the surface area of the initial particles. The catalysts containing α-form of TiCl3 and differing in chemical composition were obtained by a reduction of TiCl4 with H , Si , Al, or organoaluminum compound X-ray diffraction was used for investigation of the substructure of α-TiCl3 particles.
Cite:
Zakharov V.A.
, Zhdan P.A.
, Vermelʹ E.E.
, Artamonova S.G.
Formation of Titanium Trichloride as an Olefin Polymerization Catalyst. III. Relation between the Substructure of Titanium Trichloride and Its Activity in Propylene Polymerization
Kinetics and Catalysis. 1975. V.16. N5. P.1024-1029. WOS РИНЦ
Formation of Titanium Trichloride as an Olefin Polymerization Catalyst. III. Relation between the Substructure of Titanium Trichloride and Its Activity in Propylene Polymerization
Kinetics and Catalysis. 1975. V.16. N5. P.1024-1029. WOS РИНЦ
Original:
Захаров В.А.
, Ждан П.А.
, Вермель Е.Е.
, Артамонова С.Г.
Исследование процесса формирования TiCl3 как катализатора полимеризации олефинов. III. Изучение связи между субструктурой TiCl3 и его активностью в полимеризации пропилена
Кинетика и катализ. 1975. Т.16. №5. С.1184-1190. РИНЦ
Исследование процесса формирования TiCl3 как катализатора полимеризации олефинов. III. Изучение связи между субструктурой TiCl3 и его активностью в полимеризации пропилена
Кинетика и катализ. 1975. Т.16. №5. С.1184-1190. РИНЦ
Dates:
Submitted: | Jan 14, 1974 |
Identifiers:
Web of science | WOS:A1975BS60800013 |
Elibrary | 30623699 |