Effect of Titanium–Magnesium Catalyst Morphology on the Properties of Polypropylene upon Propylene Polymerization in a Liquid Monomer Full article
| Journal |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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| Output data | Year: 2016, Volume: 8, Number: 3, Pages: 213-216 Pages count : 4 DOI: 10.1134/S2070050416030107 | ||||
| Tags | polymerization, polypropylene properties, propylene, titanium-magnesium catalyst, Ziegler–Natta catalyst | ||||
| Authors |
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Abstract:
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
Cite:
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
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
Original:
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
AN
OpenAlex
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
AN
OpenAlex
Dates:
| Submitted: | Jan 26, 2016 |
| Published print: | Jul 1, 2016 |
| Published online: | Oct 2, 2016 |
Identifiers:
| Web of science: | WOS:000388336000003 |
| Scopus: | 2-s2.0-84989339195 |
| Elibrary: | 27570941 |
| OpenAlex: | W2526770524 |