Effect of metal ions loaded onto activated carbons on desorption activation energy of dichloromethane;

The Effect of Dichloromethane Extraction from Flue-cured Tobacco on Smoking Flavor;

The New Resultant of Chloropicrin from GC-MS Analysis of Its Dichloromethane Solution;

Research on New Type methylene chloride Catalytic Combustion Catalyst;

The Study of Molecular Sieve on reccovering Methylene Chloride;

Catalytic degradation of methylene chloride was studied in a flow fixed bed reactor.

Polyester nanofiber can be prepared by electrospinning process from PET chips separately dissolving in three kinds of solvents,namely,the mixture solvent of phenol and tetrachloroethane,trifluoroacetic acid and the mixture solvent of trifluoroace- tic acid and dichlormethane.

A capillary GC method with FID detector for the determination of residual organic solvents acetone, dichlormethane and pyridine in nateglinide was presented.

Results After 18 weeks,the number of cancerous node of the AGE groups including the Extract from the leaves and the part of dichlormethane from the seeds was signif.

The highperformance liquid chromatography(HPLC) has been used for quantitative determination of o,m,pchlorodiphenylmethane(CDPM) from the reaction products of benzene with pchlorobenzyl chloride for pCDPM preparation.