propene相关论文
Catalytic pyrolysis is a promising process to replace traditional steam cracking to produce ethene and propene.Researche......
1-butene metathesis and isomerization reaction over Mo/HMOR-Al2O3 catalyst: Factors influencing prod
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IE-IL08:Precision Polymerization of 1-Alkene and Norbornene Using ansa-Fluorenylamidodimethyltitaniu
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The La-ZSM-5 zeolite with different contents of La was synthesized by the hydrothermal method.The physico-chemical prope......
PtSnSr/HZSM-5 catalysts with different amounts of strontium were prepared by sequential impregnation method,and characte......
The effects of the sequence for impregnation of metal precursors on the performance of PtSnNa/ZSM-5 catalyst for propane......
The porous material ATZ with micro-mesopore hierarchical porosity was prepared by alkali treatment of parent HZSM-5 zeol......
Effect of Reaction Temperature and Pressure on the Metathesis Reaction between Ethene and 2-Butene t
Effect of reaction temperature and pressure on the metathesis reaction between ethene and 2-butene to propene was studie......
Deep oxidation in propane oxidative dehydrogenation to propene over V_2O_5/γ-Al_2O_3 studied by in-s
In-situ DRIFTS was used to study the deep oxidation of propane,a side reaction during propane oxidative dehydrogenation ......
A new propene production route from 1-butene metathesis has been developed on heterogeneous 10WO_3/Al_2O_3-HY catalysts ......
Cross metathesis of butene-2 and ethene to propene over Mo/MCM-22-Al2O3 catalysts with different Al2
A series of 3.0Mo/MCM-22-Al2O3 catalysts with γ-Al2O3 contents in the range of 0-100 wt% were prepared and applied in t......
Preparation of mesoporous alumina with large pore size and their supported rhenium oxide catalysts i
Mesoporous γ-aluminas with large pore size (up to 19 nm,denoted as MA19) are prepared from dispersed pseudo-boehmite us......
Metathesis of 1-butene and 2-butene to propene over Re2O7 supported on macro-mesoporous γ-alumina pr
Macro-mesoporous γ-alumina support (MMA) was prepared by a sol-gel route in aqueous medium using pseudo-boehmite as alu......
Influence of Alumina Content on Catalytic Performance of PtSn/Al2O3/SBA-15 Catalysts for Propane Deh
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Deep oxidation in propane oxidative dehydrogenation to propene over V_2O_5/γ-Al_2O_3 studied by in-s
In-situ DRIFTS was used to study the deep oxidation of propane,a side reaction during propane oxidative dehydrogenation ......
Ammonium salts,(NH4)6HPMo11MO40(M = Ni,Co,Fe),have been investigated for the oxidation of propane,with molecular oxygen,......
Mixed ammonium-transition metal salts with formula of (NH4)xMyHzPMo12O40 (M = Ni2+, Co2+ or Fe 3+) denoted as MPMo12 hav......
Cross metathesis of butene-2 and ethene to propene over Mo/MCM-22-Al2O3 catalysts with different Al2
A series of 3.0Mo/MCM-22-Al2O3 catalysts with γ-Al2O3 contents in the range of 0-100 wt% were prepared and applied in t......
The oxidative dehydrogenation of propane (ODHP) to acrolein and acrylic acid being of high industrial interest has been ......
Effect of Reaction Temperature and Pressure on the Metathesis Reaction between Ethene and 2-Butene t
Effect of reaction temperature and pressure on the metathesis reaction between ethene and 2-butene to propene was studie......
Super acid catalyst SO2-4-/ZrO2 was introduced into pure silicone MCM-41 via the impregnation method and the catalyst sa......
采用从头算CCSD(T)/6-311+G(2d,2p)//B3LYP/6-311G(d,p)方法,研究了自由基-分子反应F+CH2CHCH3的各种不同的反应通道.该反应主要是......
The mechanism and kinetics for the reaction of propene(CH3CH=CH2) molecule with O(1D) atom were investigated theoretical......
Metathesis of 1-butene and 2-butene to propene over Re2O7 supported on macro-mesoporous γ-alumina pr
Macro-mesoporous γ-alumina support (MMA) was prepared by a sol-gel route in aqueous medium using pseudo-boehmite as alu......
Preparation of mesoporous alumina with large pore size and their supported rhenium oxide catalysts i
Mesoporous γ-aluminas with large pore size (up to 19 nm,denoted as MA19) are prepared from dispersed pseudo-boehmite us......
气体分馏-间歇式聚丙烯联合装置中一些气体的排放会造成很大的浪费和环境污染。这些气体中富含丙烯和一部分丙烷。为了回收利用这......
为提高脉冲流光电晕放电烟气脱硝效率，实验研究了丙烯和氨气注入对烟气脱硝效率和NO／NOx转化的影响．在能耗为7．5kj／m^3，丙烯和氨气分别按......
ＮｉＳＯ４／γ－Ａｌ２Ｏ３的酸性强烈影响其催化丙烯齐聚的活性。ＣＯ中毒实验和ＥＳＲ表征证明，在反应过程中有Ｎｉ＾＋产生，并成为反应的活性中心。推测ＮｉＳＯ４／γ－Ａｌ２Ｏ３上丙烯齐聚反应除通......
为了能够准确地预测聚合反应器发生泄漏时丙烯的扩散分布，提高应急救援工作效率，应用CAMEO软件包进行预测，通过该软件包中ALOHA、MARP......
本文报道下轻烃临氧条件下的催化裂化转化成乙烯和丙烯的反应途径，并探讨了气相氧在聚化反应的作用，在临氧条件下，丙烷可通过脱氢二聚......
制备了活化炭化树脂载体，采用乙二胺为溶剂的Ｎｉ（ＮＯ３）２溶液等体积浸渍法制备了活化炭化树脂负载的Ｎｉ催化剂。借助ＢＥＴ、ＳＥＭ、ＸＲＤ、ＴＥＭ和微反应器等技术对活化......
介绍了丙烷氧化脱氢制丙烯介孔催化材料的研究进展，包括介孔分子筛和介孔金属氧化物催化剂，综述载体、活性组分和制备方法等对丙烷氧......
采用ＸＲＤ，ＩＲ，Ｍｏｂａｕｅｒ ＥＳＲ，ＸＰＳ，ＳＥＭ和孔结构分析等分析测试手段，对比研究了新鲜，失活和再生三种丙烯氨氧化催化剂的体相结构和表面性质。结果表明，新鲜催化剂中各......
制备出Pt-Sn-K/Al_2O_3催化剂,考察了丙烷在这种催化剂上高温临氢脱氢反应的行为,与Pt-Sn/Al_2O_3催化剂比较,Pt-Sn-K/Al_2O_3催化......
程序升温脱附法研究丙烯齐聚磷酸盐催化剂张晓东，徐铸德，潘声云，冯伟（浙江大学化学系．杭州３１００２７）关键词程序升温脱附，磷酸硼，丙烯，齐聚磷酸盐催化......
系统研究了反应条件对SAPO-34上乙烯转化制丙烯的影响．结果表明，提高空速或加大He/C2H4稀释比有利于抑制丙烯二次反应的发生，提高丙烯......
以MgO修饰的SBA-15为载体,采用浸渍法制备了负载β-Mg2V2O7催化剂,并运用X射线衍射、拉曼光谱、紫外-可见漫反射光谱和H2程序升温......
Engineering three-layer core–shell S-1/TS-1@dendritic-SiO_(2) supported Au catalysts towards improve
The advocacy of green chemical industry has led to the development of highly efficient catalysts for direct gas-phase pr......
Enhancing the dynamic electron transfer of Au species on wormhole-like TS-1 for boosting propene epo
Engineering unique electronic structure of catalyst to boost catalytic performance is of prime scientific and industrial......
In this paper,the propene oligomerization reaction catalyzed by phosphotungstic acid supported on two kinds of silica ge......
考察了不同正丁胺(NBA)模板剂用量合成ZSM-5沸石的物化特性和催化性能。采用XRD、SEM、NH3-TPD和BET等手段对合成样品的物化特性进......
以十二烷基硫酸钠（SDS）和三嵌段共聚物P123为混合模板剂，尿素为沉淀剂，采用均匀沉淀法制备了具有介孔结构的NiO和CeNiO催化剂．考察了催......
在中国石油锦西石化公司150kt／a聚丙烯装置上，选用JX-6B型氧化铝COS水解催化剂（以下简称COS水解剂）及JX-4D型低温氧化锌脱硫剂（以下简称......
通过碱液处理使ZSM-5分子筛产生介孔结构,随后以其为载体,制备了丙烷脱氢制丙烯催化剂。采用N2-物理吸附法考察了碱液处理后分子筛......
分别采用烧炭法和烧炭-氯氧化法对积炭后的Pt-Sn-Na/ZSM-5丙烷脱氢催化剂进行再生（以下分别简称试样1和试样2）。借用X射线衍射法、透......
用浸渍法将SO2-4/ZrO2引入到MCM-41中,用XRD、IR、Py-IR等技术对其进行表征,并考察了制备条件对苯与丙烯气相流动反应的催化活性影......
