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;

It is very urgent to mitigate CO 2 discharge with the more and more global climate disasters resulted from green house effect.

The influence factors of the determination results of CO 2 in the liquid oxygen were discussed, especially on sampling method, humidity & temperature, velocity of flow, the sample tube′s material, sampling dosage, condensator & absorb bottle′s number and vaporizing processes.

Enrichment and application in sulfurous acid sugaring clarification technique of carbondioxide from boiler flue gas in cane sugar mill

The supper critical carbondioxide fluid and its superiority in use of the organic systhetic reaction have been discussed.

The carbondioxide gas fields are a kind of high economic nonhydrocarbon ones.

APPLICATION OF PSA TECHNOLOGY IN CO_2 PURIFICATION;

Study on the Rhizoma Cyperi by Supercritical CO_2 Extraction and its Analgesic Activity;

Study on reactivity of Chinese anthracite chars gasification——Comparison of reactivity between steam and CO_2 gasification;