相关期刊:《Chemical Research in Chinese Universities》《Chinese Journal of Polymer Science》《Magnetic Resonance Letters》《Chinese Journal of Structural Chemistry》更多>>
Ansa rac-MeSi(2-Me-4-Ar-Ind)ZrCl_(2)(Ar=Ph,Ind=indenyl,7a)is an industrial metallocene catalyst commonly used for propylene polymerization.This study investigated the effects of substituents at the para position of th...
The authors wish to acknowledge financial support by the project of SINOPEC(No.223039).
Utilizing solvent extraction to separate alkanes and olefins from catalytic light gasoline is an effective method for maximizing the utility of gasoline fractions.This study presents the determination of liquid-liquid...
supported by National Natural Science Foundation of China(22021004).
1-hexene aromatization is a promising technology to convert excess olefin in fluid catalytic cracking(FCC)gasoline to high-value benzene(B),toluene(T),and xylene.Besides,the increasing market demand of xylene has put ...
Financial support from the Natural Science Foundation of China(21706177 and U19B2003);Guangxi Key Laboratory of Green Chemical Materials and Safety Technology,Beibu Gulf University(2022SYSZZ04);China Petroleum&Chemical Corporation(121014-2).
The oligomerization of light olefins is an alternative for generating clean liquid fuels.In this study,the MCM-22 zeolite featuring a partially disordered layered structure with framework combined 10 membered ring(10 ...
National Key Research and Development Program of China,Grant/Award Number:2021YFB3500700;SINOPEC Research Institute of Petroleum Processing;Natural Science Foundation of Guangdong Province of China,Grant/Award Number:2022A1515011918;Scientific and Technological Innovation Foundation of Shunde Graduate School;University of Science and Technology Beijing,Grant/Award Number:BK20AE003;Fundamental Research Funds for the Central Universities,Grant/Award Number:FRF-IDRY-20-004。
Simultaneous achievement of constructing mesopores and eliminating anatase is a long-term pursuit for enhancing the catalytic performance of TS-1.Here,we developed an aromatic compounds-mediated synthesis method to pr...
the support from the National Natural Science Foundation of China(21838011)。
Rational design of Zn-containing HZSM-5 zeolite(Zn/HZSM-5)with high reactivity and excellent aromatization performance for olefin aromatization is crucially desired.We develop a new and uncomplicated method to synthes...
Tailoring the Ti coordination states in titanosilicate zeolites to simultaneously improve feedstock conversion and maximize the target product selectivity remains a challenge in the pursuit of high-performance catalys...
Financial support from the National Key Research and Development Program(2016YFB0302403)is gratefully acknowledged.
The structure of polyolefin has an important influence on its performance and application.Ethylene/1-hexene copolymerization is one of the important ways to control the structure of the polyolefin.However,research on ...
Siloxane compounds were treated with the compounds containing internal donors,such as aromatic ester,phosphate,or 1,3-diether compounds,and the resulting intermediates were further reacted with TiCl4 to form the modif...
the financial supports provided by the National Natural Science Foundation of China (No.21177038)
Two different solvents had been used to separate benzene from 1-hexene under atmosphere pressure by employing one of the following two solvents, viz.: dimethyl sulfoxide (DMSO) at 298.15 K and 318.15 K, and furfural a...