To thin chamber wail is one of the important channels of raising coke oven output, conserving energy, decreasing investment.
Thtrough analysis the damage causes of coke oven end-flue wall, scientific and rational measurements are adopted to decrease the frequency of wall damaging and its repairing effectively.
The surrounding area of the coke oven, the raw coal gas purification workshop and the coal tar and crude benzene processing workshop would be the most serious pollution area of the coking plant.
"Coke oven heating up automatic temperature measuring system" devel oped by expert system knowledge has realized the temperature measurement automat ion in coke oven heating up.
It showed that the worker's DNA may be damaged and their health affected due to exposure to coke oven emission.
Characteristics and situation of cycle economic of coal, oil and iron at present are analyzed, problems exiting in methanol production by coke oven gas are pointed out.
Used for lining in blast furnaces ,hot air stoves ,coke ovens and other industry furnaces.
The situation about energy consumption of coke oven gas is introduced. Counter measures for reducing the consumption of coke oven gas at Shigang No. 3 Steel Rolling Plant are analyzed.
A method for determination of PAH in coke oven emission is described. PAH aerosol were collected by glass fibre filter (GF) and polyurethane foam filter (PUF) simultaneously.
Hydrogen sulfide in coke oven gas is a very harmful substance which must be cleared off.
This article discusses a serious of problems exposed during the actual operation and application of the internal heat coke oven, analyses the reason and puts forward improvement schemes.
It guarantees the installation quality of the coke oven equipment and improves the speed of installation.
The feasibility and necessity of replacing heavy oil by coke oven gas for liquid flash calciner are analyzed, the reform scheme is introduced, and the security problems after reform are discussed.
The process of emission control on№5＆6 coke oven batteries of Handan Iron＆ Steel Complex is introduced, and the control mode, software feature, problems occurred in production and improving method for automatic control system of coke oven emission control are described.
The hot repairing technologies of coke oven are introduced.
The damage cause has been discussed through the analysis on the normal and abnormal aging of the coke ovens based on the statistics of the coke oven life time in China.
Objective To investigate the expression of heat shock protein 70 (HSP70) in coke oven workers and its effect.
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