Results 251 to 260 of about 2,021,692 (349)

Catalytic reforming of volatiles from co-pyrolysis of lignite blended with corn straw over three iron ores: Effect of iron ore types on the product distribution, carbon-deposited iron ore reactivity and its mechanism

, 2021
Natural iron ore is widely used as a catalytic cracking material in the reforming and upgrading of co-pyrolysis volatiles, where its surface carbon deposition structure can strongly impact the reduction reaction process.
Hongyu Zhao   +5 more
semanticscholar   +1 more source

Insights into coke location of catalyst deactivation during in-situ catalytic reforming of lignite pyrolysis volatiles over cobalt-modified zeolites

, 2021
HZSM-5, Co-incorporated HZSM-5 (3Co/Z5) and Co-incorporated hierarchical HZSM-5 (3Co/DZ5) were employed in catalytic reforming of volatiles from lignite pyrolysis in a drop bed reactor aiming at high yields of light aromatics.
Xue-yu Ren   +8 more
semanticscholar   +1 more source

On-board methanol catalytic reforming for hydrogen Production-A review

, 2021
Hydrogen has become a versatile and clean alternative to meet increasingly urgent energy demands since its high heating value and renewability. However, considering the hazards of hydrogen storage and transport, in-situ production processes are drawing ...
Haozhen Li   +5 more
semanticscholar   +1 more source

Comparison of tar thermal cracking and catalytic reforming by char in a micro fluidized bed reaction analyzer

, 2021
In this study, a micro fluidized bed reactor analyzer (MFBRA) was adopted to test the isothermal reaction characteristics of tar catalytic reforming by char and thermal cracking by quartz sand from 1023 to 1223 K.
Dandan Hu   +9 more
semanticscholar   +1 more source

Catalytic systems for enhanced carbon dioxide reforming of methane: a review

Environmental Chemistry Letters, 2021
A. Owgi   +6 more
semanticscholar   +3 more sources

Coke formation and deactivation during catalytic reforming of biomass and waste pyrolysis products: A review

, 2020
Undoubtedly, hydrogen (H2) is a clean feedstock and energy carrier whose sustainable production should be anticipated. The pyrolysis of biomass or waste plastics and the subsequent reforming over base (transition) or noble metals supported catalysts ...
A. Ochoa   +3 more
semanticscholar   +1 more source

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