Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Tohru Takatsuka"'
Publikováno v:
Journal of The Japan Petroleum Institute. 38:192-198
To develop a process for upgrading heavy residual oils, experimental investigations were conducted to study the effect of presulfiding on performance of hydrodesulfurization (HDS) catalyst: activity and life. The authors used straight gas oil from Kh
Publikováno v:
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology. 9:199
As part of the Northeast Water Polynya (NEW) Project, measurements of turbulent eddy fluxes of momentum and heat under the sea ice were made with a three-dimensional ultrasonic current meter and a fast response temperature-conductivity meter in the N
Publikováno v:
Journal of The Japan Petroleum Institute. 23:310-320
A model was proposed to describe deactivation of hydrodesulfurization catalysts for residues. In this model, demetallization interacts with coking reaction on a catalyst, and these two reactions cause both active site poisoning and pore plugging. Acc
Conference
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