olefin相关论文
Theoretical investigation on the elusive biomimetic iron(Ⅲ)-iodosylarene chemistry: An unusual hydri
Introduction of iodosylarnes into biomimetic nonheme chemistry has made great achievement on iden-tification of the subt......
甘油三酸酯及其衍生物(如脂肪酸甲酯,FAMEs)催化裂化是制备可再生芳烃和烯烃的潜在途径,但该路径严重受限于HZSM-5分子筛催化剂的......
Bio-oil from fast biomass pyrolysis has poor fuel properties due to the presence of substantial amounts of water, carbox......
The precisely controlled polymerization of diene and styrene by using rare-earth metal catalysts will be reported.The pi......
Synergism of Titanium in MFI Zeolite to Acidity with Its Appliance to N-Hexane Catalytic Cracking Re
Catalytic cracking of naphtha is now a process of huge development potential to produce light olefins, which are importa......
This paper briefly reviewed the progress of non-metallocene catalysts for the copolymerization of ethylene/polar monomer......
在分子碘催化下,以烯烃和2-氨基吡啶作为起始原料,氧气作为最终氧化剂,对甲苯磺酸作为添加剂,高产率合成了吡啶并咪唑类药物中间体......
Polyolefins are an indispensable class of materials that have become the most widely produced and utilized polymers toda......
In order to reduce the olefin content in gasoline manufactured by the MGG(Maximizing Liquefied Gas and Gasoline) process......
The effects of olefins were quantified by measuring the decreased amount of thiophenes removed by modified zeolites with......
Effect of Operating Conditions on Olefin Distribution in FCC Gasoline as Part of an Olefin Reduction
The effects of operating conditions on the distribution of olefins in the FCC gasoline,obtained during catalytic crackin......
MIP Technology for Pruduction of Euro Ⅳ Clean Gasoline Ⅱ. Correlation Model of Sulfur Content of MIP
On the basis of the reaction rules and its influencing factors of sulfur compounds in MIP naphtha,a correlation model fo......
The influence of operating parameters on ethylene content in dry gas obtained during catalytic cracking of gasoline was ......
Alcohol transformation to transportation fuel-range hydrocarbon over HZSM-5 (SiO2/Al2O3=30) catalyst was studied at 360C......
A systematic study was carried out to investigate the promotion effect of manganese on the performance of a coprecipitat......
Recent progress in immobilization of late-transition-metal complexes with diimine ligands for olefin
Late-transition-metal(LTM) catalysts are a family of very flexible ethylene polymerization catalysts because their catal......
The acidic properties of aluminum phosphate (AlPO4-5) solid acid catalyst were characterized by tem-perature programmed ......
This feature article summarizes the synthesis of novel olefin block copolymers using fast syndiospecific living homo-and......
A novel and efficient synthetic method of atorvastatin was described.The key step of the synthesis was the construction ......
研究了非负载型铁催化剂上CO2加氢制低碳烯烃反应.结果显示,添加碱金属可显著提高铁催化剂上的CO2转化率和烯烃选择性.在经K和Rb修......
Microcapsules containing oil drag-reducing polymer particles were prepared by melting-scattering and condensing of polye......
Herein lies a convenient and highly efficient method of olefin isomerization in the presence of RuCl3?3H2O in ionic liqu......
An effective route to improve the catalytic performance of SAPO-34 in the methanol-to-olefin reactio
An effective route to improve the catalytic performance of SAPO-34 in the methanol-to-olefin reaction by simple oxalic a......
<正>Alkanes are the simplest organic molecules that contain only carbon–carbon single bond and carbon–hydrogen bond.Th......
Development and CommercialApplication of RSDS-II Technology for Selective Hydrodesulfurization of FC
The FCC naphtha selective hydrodesulfurization technology(RSDS-II)has been tested with different feedstocks in pilot sca......
DEA/TEAOH templated synthesis and characterization of nanostructured NiAPSO-34 particles:Effect of s
A nanostructured NiAPSO-34 catalyst was hydrothermally synthesized and the effect of the template(diethylamine(DEA),tetr......
Application of the dividing wall column to olefin separation in fluidization methanol to propylene(F
Dividing wall column(DWC)is shown to be energy efficient compared to conventional column sequence for multi components s......
The effects of the acid site in main channels of MOR zeolites on their product selectivity and deactivation in the MTO(m......
三苯基膦次甲基(triphenyl-Phosphin-me-thylen)即Ph_3·P=CH_2或其次甲基上取代化合物即Pb_3·P=CH·R与醛类或酮类作用时,次甲......
Reaction of N-cinnamylidenyl-m-4-xylidine(tricarbonyl)iron(1)with phenyllithium andp-chlorophenyllithium at low tempera......
Studies on olefin-coordinating transition metal carbene complexes——Ⅴ.Synthesis,spectra and crystal s
Recently,we have reported the reaction of butadiene-and isoprene(tricarbonyl)iron,in which the olefin ligand is a strai......
A novel approach to the synthesis of 2-benzyl substituted pyrrolizidine and pyrrolizidinone ring sys
This paper reports a new method to the synthesis of 2-benzyl substituted pyrrolizdinoneand pyrrolizidine ring systems,w......
The reactions of tetrafluoroethylene oligomers V.The reactions of perfluoro-3,4-dimethy1-4-ethylhexe
The reactions of perfluoro-3,4-dimethyl-4-ethylhexene-(2)(1)with s-nucleophiles suchas benzylthiol,allylthiol,phenylthi......
The reaction of perfluoroalkanesulfinates——The study on perfluoroalkanesulfinates as perfluoroalkyla
The reactions for introducing perfluoroalkyl groups into organic compounds have extensively studied.Most of these perfl......
Studies on sulfinatodehalogenation——VIII. Sodium dithionite-initiated perfluoroalkyl radical additio
Perfluoroalkyl iodides reacted with sodium dithionite by radical process to give sulfina-todeiodination products. so it......
Ab initio method under the effective core potential (ECP) approximation is employed to study the reaction mechanism of c......
Theoretical investigation on regioselectivity of aromatic ketones in the addition with olefin cataly
Ab initio method is employed to study the structures of twelve aromatic ketones at HF/3-21G, HF/6-31G and HF/6-31G leve......
China Datang Corporation(Datang),a power giant in China,and Shaanxi Provincial Government signed an agreement on strate......
Butadiene is an important basic organic raw material in the petroleum and chemical industry.Its position among olefin r......
The project of “the development on new high-effect antioxi-dant hypochromic agent” undertaken by Guangzhou Research I......
On October 16th,2008 Shanghai Huayi Group Company(Huayi Group) began the construction of the coal-based chemical projec......
【正】 On April 10th,2008 the Dow Chemical Company announced the widespread availabil-ity of nine developmental olefin b......
Xinjiang Guanghui Industry Co.,Ltd.(Xinjiang Guanghui,SH:600256)announcedon December 19th,2007 it will construct a600 t......
Establishment of“National Methanol-to-Olefin Engineering Lab”at Dalian Institute of Chemical Physics
The establishment of“National MTO Engineering Labora-tory”proposed by the Dalian Institute of Chemical Physics(DICP),......
FCC family technologies,such as DCC,MGG and CPP,take the advantages of both thermal and catalytic reactions A zeolite ......
Polyether moiety was introduced to the phosphinite and the phosphinite modified rhodium complex formed in situ was highl......
The effect of co-catalysts on the morphology of isotactic polypropene prepared using metallocene cat
SiO2/rac-Me2Si[2-Me-4-Naph-Ind]2ZrCl2 was prepared and different co-catalysts were used in bulk polymerization of propen......
