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Effect of Titanium–Magnesium Catalyst Morphology on the Properties of Polypropylene upon Propylene Polymerization in a Liquid Monomer Научная публикация

Журнал Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555
Вых. Данные Год: 2016, Том: 8, Номер: 3, Страницы: 213-216 Страниц : 4 DOI: 10.1134/S2070050416030107
Ключевые слова polymerization, polypropylene properties, propylene, titanium-magnesium catalyst, Ziegler–Natta catalyst
Авторы Salakhov I.I. 1 , Batyrshin A.Z. 1 , Sergeev S.A. 2 , Bukatov G.D. 2 , Barabanov A.A. 2 , Mats'ko M.A. 2 , Sakhabutdinov A.G. 1 , Zakharov V.A. 2
Организации
1 PAO Nizhnekamskneftekhim, Nizhnekamsk, 423574 Russia
2 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia

Реферат: The effect of the particle size of an IK-8-21 domestic titanium-magnesium catalyst on the properties of polypropylene (PP) produced during the polymerization of propylene in a liquid monomer is studied. Catalysts with particle sizes of 20 to 64 μm are shown to have high activity and identical sensitivity to hydrogen and allow PP to be obtained with a narrow distribution of particles over size, high isotacticity, and close values of crystallinity, melting temperature, and physicomechanical properties. A slight decrease in the activity and bulk density of PP powder is observed when the average size of catalyst particles is increased from 20 to 43 μm. A more notable reduction in the activity and bulk density of PP powder is observed for catalyst with particle sizes of 62 to 64 μm. IK-8-21 catalyst is not inferior to its foreign analogues with respect to the properties of the resulting PP
Библиографическая ссылка: Salakhov I.I. , Batyrshin A.Z. , Sergeev S.A. , Bukatov G.D. , Barabanov A.A. , Mats'ko M.A. , Sakhabutdinov A.G. , Zakharov V.A.
Effect of Titanium–Magnesium Catalyst Morphology on the Properties of Polypropylene upon Propylene Polymerization in a Liquid Monomer
Catalysis in Industry. 2016. V.8. N3. P.213-216. DOI: 10.1134/S2070050416030107 WOS Scopus РИНЦ OpenAlex
Оригинальная: Салахов И.И. , Батыршин А.З. , Сергеев С.А. , Букатов Г.Д. , Барабанов А.А. , Мацько М.А. , Сахабутдинов А.Г. , Захаров В.А.
Влияние морфологии титан-магниевого катализатора в процессе полимеризации пропилена в среде жидкого мономера на свойства полипропилена.
Катализ в промышленности. 2016. №2. С.30-33. DOI: 10.18412/1816-0387-2016-2-30-33 РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 26 янв. 2016 г.
Опубликована в печати: 1 июл. 2016 г.
Опубликована online: 2 окт. 2016 г.
Идентификаторы БД:
Web of science: WOS:000388336000003
Scopus: 2-s2.0-84989339195
РИНЦ: 27570941
OpenAlex: W2526770524
Цитирование в БД:
БД Цитирований
Web of science 4
Scopus 5
РИНЦ 4
OpenAlex 4
Альметрики: