In the environment of strong base,ultrafine Ce-Zr-O powders were prepared.

The effect of strong base, KOH, was studied and it was found that the conversion of o-nitrotoluene increased if the amount of KOH increased.

In this paper the buffer capacity of strong acid and strong base solution is clarified in terms of buffer capacity differential equation.

This paper writes adout VB program of alkali titrate weakacid, draws the conclusion of mathe-matical modei of that prcgram, discusses the approaches of the modei and shows the results of applying VB program to practical cases.

The cellulose sponge was prepared in alkali solution using wood pulp as raw material through and Gluber s salt as pore-forming reagent,through adding the quaternary ammonium salt,the sponge is endowed with good handle and antibacterial property.

Through the experiments in door and in field,analyzing the corrosion adaptability of tank used in produced liquid of the asp complicated flooding alkali systems,the internal anti-corrosion transformation plan of tanks in the using recover system and the new-built asp complicated flooding productivity engineering project internal anti-corrosion plan are proposed.

A study on catalytic activity of solid superbase Na-Na_2CO_3/γ-Al_2O_3 in isomerization of vinyl norbornene;

The application of superbase reagent in metallation reaction;

The KF/Al_2O_3 nano superbase composite catalyst was prepared by a sol-gel method.