In the overall plant configuration design of FS refinery for attainment of EuroⅣstandard,HR~ process was compared with selective hydrogenation process of FCC naphtha in respect of process characteristics,hydrogen consumption, energy requirement and economics,etc.

Effects of surface fluorination on loss property of PMMA POF;

The loss of catalyst of the catalytic cracker for oil refinery;

Evaporation loss of oil and oil vapor recovery technology;

Influence of Heat Aging on Attenuation of PMMA Polymer Optical Fiber;

Analyze on the Stokes-induced Attenuation of the Signal at Higher Frequency;

The influence of energy attenuation on supersonic velocity measurement;

Measures to lower consumption of catalytic agents in catalytic cracking;

On the basis of the production reality of special steel,the main factors of roller consumption are analyzed At the same time the ways and methods of how to reduce the consumption of the roller are discussed in following aspectsjthe choice of the roller material;the improvement of the working condition of roller;and the management of the roller,etc.

The effect of spot conditions to the result in medium wastage measurement;

The Briefly Discussion of Several Methods about Reducing The Wastage of Petrolic Products;

Analysed the reasons of high wastage for the electric equipments like asynchronous dynamo, electric power line, electric transformer and lighting system in normal industrial enterprise and put forward a series of alteration measures.