Results 281 to 290 of about 1,887,958 (350)

UV-LEDs assisted preparation of silver deposited TiO2 catalyst bed inside microchannels as a high efficiency microphotoreactor for cleaning polluted water

, 2015
In this study, first a stainless steel microreactor composed of an array of microchannels was fabricated using CO2 laser as a simple, rapid, and inexpensive technique. Then, TiO2 catalyst bed was synthesized using the sol–gel method by pumping titanium n-
Hamed Eskandarloo, Alireza Badiei, M. Behnajady, Ghodsi Mohammadi Ziarani   +3 more
semanticscholar   +1 more source

Catalyst attrition in an ASTM fluidized bed

Catalysis Today, 2016
Abstract Catalyst attrition is a major issue for the reliable and efficient performance of a fluidized-bed reactor. In this study, attrition behavior of a commercial FCC catalyst is examined in a laboratory-scale ASTM fluidized bed. An attrition rate model that combines the jet attrition and bubble-induced attrition is derived and confirmed to ...
Dongfang Wu, Fanghua Wu, Zhengdong Gu
openaire   +1 more source

Scaling of catalyst bed for hydrogen peroxide monopropellant thrusters using catalytic decomposition modeling

, 2021
Sangwoo Jung, Sukmin Choi, Seonuk Heo, Sejin Kwon   +3 more
semanticscholar   +1 more source

Hydraulic resistance of a granular catalyst bed

Chemistry and Technology of Fuels and Oils, 1965
1. The data on the hydraulic resistance of beds of granular materials are systematized by starting from the Darcy-Weisbach equation and a two-term expression for the dependence of the resistance coefficient on the Reynolds number. 2. It is shown that all published data regarding the dependence of the resistance coefficient on the ...
V. M. Kurganov, A. Gonsales, N. M. Karavaev   +2 more
openaire   +1 more source

graded catalyst bed

, 2020
B. Cornils
semanticscholar   +1 more source

Poisoning in Fixed Beds of Catalysts

Industrial & Engineering Chemistry, 1961
R. B. Anderson, A. M. Whitehouse
openaire   +1 more source

SO2 oxidation catalyst and catalyst beds

2013
Matthew J. King, William G. Davenport, Michael S. Moats   +2 more
openaire   +1 more source

SO2 Oxidation Catalyst and Catalyst Beds

2006
William G. Davenport, Matthew J. King
openaire   +1 more source

Location of catalyst inlet points in reactors with moving catalyst bed

Chemistry and Technology of Fuels and Oils, 1991
I. I. Mukhin, I. S. Feofanov
openaire   +1 more source

Effect of H2O2 injection patterns on catalyst bed characteristics

, 2017
Hongjae Kang, Dahae Lee, Shinjae Kang, Sejin Kwon   +3 more
semanticscholar   +1 more source