Reaction kinetics study of ethylene oligomerization into linear olefins over carbon-supported cobalt catalysts

2021 ◽  
Author(s):  
Alvin Jonathan ◽  
Emily G. Tomashek ◽  
Michael P. Lanci ◽  
James A. Dumesic ◽  
George W. Huber
Keyword(s):  
Reaction Kinetics ◽  
Ethylene Oligomerization ◽  
Cobalt Catalysts ◽  
Kinetics Study ◽  
Supported Cobalt Catalysts

Zeolite Supported Cobalt Catalysts for Sodium Borohydride Hydrolysis

2014 ◽  
Vol 490-491 ◽  
pp. 213-217 ◽  
Author(s):  
Manna Joydev ◽  
Roy Binayak ◽  
Sharma Pratibha
Keyword(s):  
Fuel Cell ◽  
Reaction Kinetics ◽  
Sodium Borohydride ◽  
Cobalt Catalysts ◽  
Hydrogen Release ◽  
Hydrolysis Reaction ◽  
Fuel Cell Vehicle ◽  
Zeolite X ◽  
Supported Cobalt Catalysts ◽  
Kinetics Of

Sodium borohydride hydrolysis is one of the promising methods for the supply of hydrogen on-board in fuel cell vehicle. A suitable catalyst is required to control the hydrogen release from stable alkaline sodium borohydride solution. The present paper reports the effect of Co (II) doped zeolite-X and K-chabazite catalysts in sodium borohydride hydrolysis reaction. Kinetics of the hydrolysis reaction was observed to get enhanced by the use of these catalysts. Activation energies for Co (II) doped K-chabazite and zeolite-X are found to be 30.7 and 48 kJ mol-1, respectively.

SYNTHESIS AND REACTION KINETICS STUDY OF TRI PHENYL PHOSPHITE

2019 ◽  
Vol 2 (2) ◽  
pp. 99-106
Author(s):  
Satish M. Mane ◽  
M. Praharaj Bhatnagar ◽  
M. R. Sawant ◽  
B. N. Thorat
Keyword(s):  
Reaction Kinetics ◽  
Kinetics Study

The synthesis of polymeric dyes based on waterborne polyurethane: a reaction kinetics study using UV absorption spectroscopy

2020 ◽  
Vol 44 (7) ◽  
pp. 2930-2940 ◽  
Author(s):  
Jun Zhu ◽  
Jie Li ◽  
Chao Sang ◽  
Yunjun Luo
Keyword(s):  
Reaction Kinetics ◽  
Absorption Spectroscopy ◽  
Waterborne Polyurethane ◽  
Uv Absorption ◽  
Kinetics Study ◽  
Uv Absorption Spectroscopy ◽  
First Time ◽  
Polymeric Dyes

The preparation of waterborne polyurethane based polymeric dyes (DWPU) with anthraquinone chromophores was monitored by using UV absorption spectroscopy for the first time.

Fischer–Tropsch Synthesis on SiC-Supported Cobalt Catalysts

2013 ◽  
Vol 56 (9-10) ◽  
pp. 730-736 ◽  
Author(s):  
A. Lillebø ◽  
S. Håvik ◽  
E. A. Blekkan ◽  
A. Holmen
Keyword(s):  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Supported Cobalt Catalysts

IR, TPR and chemisorption study of alumina-supported cobalt catalysts

1996 ◽  
Vol 57 (1) ◽  
pp. 105-110 ◽  
Author(s):  
S. Todorova ◽  
V. Zhelyazkov ◽  
G. Kadinov
Keyword(s):  
Cobalt Catalysts ◽  
Supported Cobalt Catalysts

Effect of H2 O on Slurry-Phase Fischer-Tropsch Synthesis over Alumina-supported Cobalt Catalysts

2018 ◽  
Vol 39 (4) ◽  
pp. 540-547 ◽  
Author(s):  
Seon-Ju Park ◽  
Geunjae Kwak ◽  
Yun-Jo Lee ◽  
Ki-Won Jun ◽  
Yong Tae Kim
Keyword(s):  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Slurry Phase ◽  
Supported Cobalt Catalysts
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