搜索结果: 1-15 共查到“Propylene”相关记录22条 . 查询时间(0.06 秒)
3D Printing of Poly(propylene fumarate) Oligomers: Evaluation of Resin Viscosity, Printing Characteristics and Mechanical Properties
3D Printing Poly(propylene fumarate) Oligomers Resin Viscosity
2024/2/29
Complex three-dimensional (3D) pore geometries, useful for tissue engineering scaffolds, can be fabricated via photo-crosslinking of resorbable poly(propylene fumarate) (PPF) resins using stereolithog...
NaOH modified WO3/SiO2 catalysts for propylene production from 2-butene and ethylene metathesis
Propylene Olefin metathesis Tungsten trioxide Silicon dioxide Sodium hydroxide treatment Acidity Pyridine
2014/3/11
A WO3/SiO2 catalyst is used in industry to produce propylene from 2-butene and ethylene metathesis. Catalysts with various WO3 loading (4% to 10%) were prepared by impregnation and tested for the meta...
Dispersion stability and thermal conductivity of propylene glycol-based nanofluids
Nanofluids Propylene glycol Alumina nanoparticles Titania nanoparticles Thermal conductivity Dispersion stability
2012/5/29
The dispersion stability and thermal conductivity of propylene glycol based nanofluids containing Al2O3 and TiO2 nanoparticles were studied in the temperature range of 20 to 80 {\deg}C. Nanofluids wit...
Effect of oral administration of propylene glycol during periparturient period on blood biochemical parameters and liver triacylglycerol accumulation in postparturient dairy cows
dairy cow fatty liver propylene glycol
2011/1/13
Effect of propylene glycol administered during the periparturient period on blood biochemical parameters and liver triacylglycerol accumulation was studied in 35 dairy cows. Sixteen control cows were ...
High Propylene Selectivity in Methanol-to-olefin Reaction over H-ZSM-5 Catalyst Treated with Phosphoric Acid
ZSM-5 Methanol-to-olefin Light olefin Phosphoric acid Propylene production MFI
2010/9/8
H-ZSM-5 zeolite was treated with phosphorus acid by impregnating H-ZSM-5 with aqueous solutions of phosphoric acid at various concentrations. H-ZSM-5 (P-HZSM-5) modified with phosphoric acid was used ...
Effects of Propylene Glycol on Milk Production, Serum Metabolites and Reproductive Performance during the Transition Period of Dairy Cows
Dairy Cows Propylene Glycol Milk Production Serum Metabolites
2016/5/4
The objective of this study was to investigate the effects of an oral drench of propylene glycol (PG) on milk production, serum metabolites and reproductive performance during the transition period of...
The production of propylene oxide over nanometer Au catalysts in the presence of H2 and O2
Nanometer Au catalysts Epoxidation of propylene
2009/7/28
Direct gaseous-phase epoxidation of propylene over
nanogold catalysts in co-presence of H2 and O2 has
been extensively studied. Many researchers have
made important progress in this field, and a su...
Rapid Quantitative Analysis Method for Products of Gas Phase Oxidation of Propylene
Rapid quantitative analysis Gas chromatograph system Propylene oxidation
2009/7/27
A rapid quantitative analysis method for the oxidation products of propylene was established. The analysis system consists of a gas chromatograph equipped with two detectors. Many products from the o...
Thermogravimetric Measurements of Poly(Propylene) Nonwovens Containing Deposited Layers of Polyelectrolytes and Colloidal Particles of Noble Metals
thermogravimetric analysis (TGA) poly(propylene) PP nanolayers
2009/2/16
The layer-by-layer method was used as a convenient way for depositing colloidal particles of silver, gold or platinum on textiles. After modifications the samples were tested using thermogravimetric a...
Products of Ethylene-Propylene Terpolymer Rubber (EPDM) Obtained by an Environmentally Friendly Process
Accelerated Electron Compatibility EPDM PVC
2011/12/22
In the research work some thermoplastic elastomers have been obtained by compounding the ethylene-propylene terpolymer (EPDM) rubber with melt platicized PVC. The influence of every constituent level ...
专著信息
书名
Synthesis of mesoporous silica by poly(ethylene glycol) -block-poly(propylene glycol)- block-poly(ethylene glycol)
语种
英文
撰写或编译
撰写
作者
X. G Cui,G. H. Yoo,W. J Cho,C. S. Ha
第一作者单位
延边大学
出版社
Molecu...
期刊信息
篇名
Propylene effects on ethylene biosynthesis in relation to gene expression of ACS,ACO in persimmon fruit
语种
英文
撰写或编译
作者
饶景萍,童斌,中野隆平,稻叶昭次
第一作者单位
刊物名称
中国农业科学
页面
2（5）：556-560，2003
出版日期
2003年
月
日
文...
期刊信息
篇名
Direct epoxidation of propylene with molecular oxygen over Ag-MoO3/ZrO2 catalyst
语种
英文
撰写或编译
撰写
作者
Jin GJ,Lu GZ,Guo YL,et al
第一作者单位
刊物名称
Catalysis Today
页面
2004, 93-95: 173-182
出版日期
2004年
月
日
...
期刊信息
篇名
Effect of additive in feedstock on performance of Ag-MoO3/ZrO2 catalyst for propylene epoxidation by molecular oxygen
语种
英文
撰写或编译
撰写
作者
Guojie Jin,Guanzhong Lu,Yanglong Guo et al.,
第一作者单位
刊物名称...
期刊信息
篇名
Effect of preparation condition on performance of Ag-MoO3/ZrO2 catalyst for direct epoxidation of propylene by molecular oxygen
语种
英文
撰写或编译
撰写
作者
Gj Jin,GZ Lu,YL Guo,et al
第一作者单位
刊物名称
J. Mol. ...