Progress in production and application of downstream products of carbon disulfide;

Study of the possible mechanism of effects of carbon disulfide on c-myc expression in rat testicles;

Study on Damage of Immunological Cells Induced by Sub-chronic Inhalation Carbon Disulfide in Mice;

Effect of CO2, pH and preservatives on antiseptic ability of beverages;

To the feature of containing CO2 or pure CO2 in deep layer gas field of Jilin oilfield, for avoiding corrosion of testing tool, a combining testing sting which composes parts of APR testing tool and a whole APR and perforation combining testing tools are designed.

Concerning the actual situation thermo-drilling of thick oil in Du Section 84 in Xinglongtai's Shuguang Oil field,CO2 ASP huff-puff oil-drilling technology is applied to drill the oil there.

Chemical reaction kinetics for cyclohexene carbonate synthesis from cyclohexene oxide and carbon dioxide;

To develop new technical system for carbon dioxide mitigation;

Progress in the study of carbon dioxide as mild oxidizer;

The carbodiimides 2, obtained from aza-Wittig reactions of vinyl iminophosphorane 1 with aromatic isocyanates, reacted with hydrazine to give 1-amino-2-arylamino-4-arylidene-4,5-dihydro-imidazol-5-ones (4).

Further aza-Wittig reactions of iminophosphorane 3 with aromatic isocyanates gave the carbodiimides 4, which were reacted with secondary amines to give 2-dialkylamino-thieno[2,3-d]pyrimidin-4(3H)-ones 6 in the presence of catalytic amounts of EtO-Na+ in 58%～82% .

The carbodiimides 3,obtained from aza-Wittig reactions of iminophosphorane 2 with aromatic iso-cynate,reacted with various arylthiols to give eight new 2-arylthio substituted 4H-imidazolin-4-ones 5a~5h.