Supporting mechanism of non-toxic chromium (III) acetate on silica for preparation of Phillips ethylene polymerization catalysts

Asia-Pacific Journal of Chemical Engineering

Volumn 4, Issue 5, 2009, Pages 660-665

  Qiu, Pengyuan ^a   Li, Xiaofang ^a   Zhang, Shiliang ^a   Cheng, Ruihua ^a   Dong, Qi ^a   Liu, Boping ^a   Li, Liuzhong ^b   Yu, Yongling ^b   Tang, Yan ^b   Xie, Jian Ling ^b   Wang, Wenqing ^b  

^a EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b Research Institute of Qilu Petrochemical Corporation   (China)

Author keywords

Basic chromium (III) acetate; CrO3; ESR; Ethylene polymerization; Phillips crOx SiO2 catalyst; TGDTA

Indexed keywords

CATALYST PRECURSORS; CATALYST PROPERTIES; CHROMIUM ACETATE; DECOMPOSITION TEMPERATURE; DIFFERENTIAL THERMALS; ELECTRON SPIN RESONANCE; ENVIRONMENTAL CONSIDERATIONS; ESR; ESR SPECTRA; ETHYLENE POLYMERIZATION; ETHYLENE POLYMERIZATION CATALYSTS; HIGH SURFACE AREA; INDUSTRIAL SCALE; PHILLIPS; PHILLIPS CATALYSTS; PREPARATION PROCESS; SILICA GEL SURFACES; SILICA SURFACE; THERMOGRAVIMETRY; WEIGHT LOSS;

CATALYSIS; CATALYSTS; CHROMATES; ELECTRON SPIN RESONANCE SPECTROSCOPY; ELECTROSLAG REMELTING; ETHYLENE; OXIDES; POLYMERIZATION; SILICA; SILICA GEL; SILICON COMPOUNDS; SPIN DYNAMICS; STRATEGIC PLANNING; THERMOANALYSIS;

CHROMIUM;

EID: 73649118858     PISSN: 19322135     EISSN: 19322143     Source Type: Journal    
DOI: 10.1002/apj.314     Document Type: Conference Paper

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