A new type catalyst made by means of AlCl3 immobilization to produce lubricating base oil with αolefin polymerization is presented.

The surface acidity of HY zeolites modified by the liquid chemical dealuminium of HCl,oxalic acid,tartaric acid solution and AlCl_3-grafted HY zeolite were characterized by temperature programmed desorption technique(TPD).

Immobilization of aluminum chloride on mesoporous silica is a promising.

A new method was discussed to determinate flavonoids of Ginkgo biloba in drugs by aluminum chloride spectrophotometry at the wavelength of 408 nm.

The Al-Ferron timed complex-colorimetric method was applied to investigate the coagulation property of aluminum chloride(AlCl_3) from the perspective of speciation conversion of aluminum.

In this paper,a synthesis of p-chloro-N,N-bis(2-cyanoethyl)aniline was reported by using p-chloroaniline,acrylonitrile and AlCl_3,the experimental result had proved that AlCl_3 was an excellent catalyst,while the AlCl_3 was 40%(mol) of p-chloroaniline,the temperature were 78～90℃,the time 16 hours,the yield of p-chloro-N,N-bis(2-cyanoethyl)aniline were over 89%.

Used the means of NMR and IR,the reaction mechanism of carbonylation for toluene is studied at using AlCl_3 as catalyst without addition agent.

The monocyanoethylchloroaniline or dicyanoethylchloroaniline was synthesized by reaction between chloroanilines with acrylonitrile under catalysis of AlCl_3.