Transfer Processes During Polymerization of Ethylene on a Chromium Oxide Catalyst - 2 | Sciact - CRIS-система Института катализа

Transfer Processes During Polymerization of Ethylene on a Chromium Oxide Catalyst - 2 Научная публикация

Журнал

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Вых. Данные

Год: 1969, Том: 10, Номер: 2-2, Страницы: 333-339 Страниц : 7

Ключевые слова

Chromium compounds; PLASTICS, Polyethylene

Авторы

Ermakov Y.I. ¹ , Ivanov L.P. ¹ , Gel'bshtein A.I. ²

Организации

1	Institute of Catalysis, Academy of Sciences of the USSR
2	Karpov Institute of Physical Chemistry, Moscow

Addition of CO, O2, CO2, C2H2, and H2 to ethylene reduces the rate of polymerization on a chromium oxide catalyst and the molecular weight of polyethylene. The authors calculate the effective transfer and inhibition constants for these impurities. The investigated substances may be placed in the following decreasing order with regard to inhibiting effect and efficiencies as chain transfer agents- CO, O2, C2H2, CO2, H2. Addition of H2O to ethylene has no effect on the molecular weight of polyethylene.

Ermakov Y.I. , Ivanov L.P. , Gel'bshtein A.I.
Transfer Processes During Polymerization of Ethylene on a Chromium Oxide Catalyst - 2
Kinetics and Catalysis. 1969. V.10. N2-2. P.333-339. Scopus РИНЦ

Ермаков Ю.И. , Иванов Л.П. , Гельбштейн А.И.
Изучение процессов переноса при полимеризации этилена на окиснохромовом катализаторе. II. Роль примесей в реакциях переноса
Кинетика и катализ. 1969. Т.10. №2. С.411-419. РИНЦ CAPlusCA

Опубликована в печати:

1 мар. 1969 г.

Scopus:	2-s2.0-0014475840
РИНЦ:	30610449

БД	Цитирований
Scopus	1