heptene

英

美

n. 庚烯

After modification the content of heptene soluble and toluene insoluble was decreased, the content of asphaltene was increased.
不同添加剂改质后使沥青中软沥青和甲苯不溶物减少，沥青质增加。
The synthesis of γ-n-pentyl-butyrolactone in one step reaction using γ-heptene, acetic anhydride as raw materials, manganic acetate as oxidizing agent, and glacial acetic acid as solvent has been investigated.
用α-庚烯、醋酐作原料，以醋酸锰作氧化剂，在冰醋酸溶剂中一步合成γ-壬内酯。
The cracking results of heptene as model compound showed higher propylene selectivity, lower dry gas yield and higher olefin conversion.
1庚烯在催化剂A上反应，具有较高的丙烯选择性，同时干气产率较低，烯烃下降幅度较大。
Thermal transition control of cholesteric liquid crystalline side chain terpoly ( olefin sulphone) s containing 1 HEPTENE moieties
庚烯-1单体单元对胆甾型侧链液晶共聚砜热转变温度的调节
Using heptene as model compound over catalyst A was conducted in a fixed-fluidized bed reactor.
并采用烯烃模型化合物1庚烯用催化剂A在固定流化床反应器上进行了裂化反应试验。
The Studies of Photocatalytic Degradation of Heptene/ Sulfur Dioxide on TiO_2/ SiO_2 Compound Semiconductor Photocatalyst
TiO2/SiO2复合半导体对庚烯/二氧化硫光催化反应的研究