1) cobalt catalyst
钴系催化剂
1.
Study on coordination polymerization preparation of syndiotactic 1,2-polybutadiene with cobalt catalyst system;
钴系催化剂配位聚合制备间同丁二烯的研究
2) cobalt-based catalysts
钴系催化剂
1.
Two kinds of cobalt-based catalysts bearing 2,6-bis(imino)pyridyl ligands (Ⅰ,Ⅱ) were prepared and ethylene oligomerizations were carried out by using both catalysts activated with methylaluminoxane (MAO) in toluene.
合成了 2种双亚胺基吡啶钴系催化剂 ,以甲苯为溶剂 ,甲基铝氧烷 (MAO)为助催化剂 ,用于催化乙烯齐聚合成线性α 烯烃。
2.
Two kinds of cobalt-based catalysts bearing 2,6-bis (imino) pyridyl ligands were prepared.
合成了2种双亚胺基吡啶钴系催化剂,以甲苯为溶剂,甲基铝氧烷(MAO)为助催化剂,用于催化乙烯齐聚合成线性α-烯烃。
4) cobalt catalyst
钴催化剂
1.
The HMS supported cobalt catalyst samples with 7 5% loading were prepared by pore volume impregnation of the calcined HMS wi.
以HMS为载体 ,采用孔体积浸渍法制备了负载量为 7 5 %的钴催化剂 ,在接近工业试验条件下 (n(H2 ) /n(CO) =2 1,GHSV =5 0 0h-1,p =2 0MPa ,θ =2 2 7℃ )考察了载体孔径大小对费 托合成反应性能的影响 。
2.
The cobalt oxide is produced from cobalt catalyst waste by using acidolysis precipitate method.
用含钴催化剂废料作原料 ,采用酸溶 -沉淀法工艺制取氧化钴。
3.
new kind of YS--supported cobalt catalyst (YSCo) for the vapor phase carbonylation of methanol to produce acetic acid has been prepared.
甲醇气相羰基化制备乙酸的钴催化剂(YSCo)的研究潘平来,柳忠阳,黄茂开,袁国卿(中国科学院化学研究所,北京100080)关键词甲醇,羰基化,乙酸,钴催化剂通过甲醇羰基化制备乙酸是目前乙酸工业最先进的技术路线。
5) Co catalyst
钴催化剂
1.
Hydroformylation of mixed octenes to isononyl-aldehydes catalyzed by Co catalyst was investigated using Co(CH3COO)2·4H2O as catalyst precursor.
采用醋酸钴为催化剂前体研究了钴催化剂对混合辛烯氢甲酰化制备异壬醛的催化性能,并考察了溶剂及反应条件的影响。
2.
Co catalysts supported on inorganic oxides have been prepared by aqueous impregnation.
用浸渍法制备了一系列无机氧化物负载的金属钴催化剂,并对其作用于二氧化碳加氢甲烷化反应的催化活性作了研究。
6) cobalt-based catalyst
钴基催化剂
1.
Preparation and characterization of eggshell cobalt-based catalysts for Fischer-Tropsch synthesis;
费托合成“蛋壳”型钴基催化剂的制备及表征
2.
Artificial neural network simulation of cobalt-based catalyst F-T synthesis;
钴基催化剂F-T合成的人工神经网络模拟
3.
Kinetics models of Fischer-Tropsch synthesis on the cobalt-based catalyst
钴基催化剂费托合成动力学模型
补充资料:钼钴镍催化剂
分子式:
CAS号:
性质:一种用于炼油的加氢精制催化剂。深蓝色。片状或1.2~2.5mm的小球状。堆积密度0.86~1.0g/cm3。氧化铝为载体。活性组分大致含氧化镍2.6%~3.2%,氧化钴1.3%~1.9%,三氧化钼15%~18%。活性高。反应温度低。稳定性好。强度高。寿命长。脱氮脱硫性能比钴钼和镍催化剂好。常用于汽油、柴油、煤油的加氢精制。常压柴油和减压柴油的加氢脱硫。
CAS号:
性质:一种用于炼油的加氢精制催化剂。深蓝色。片状或1.2~2.5mm的小球状。堆积密度0.86~1.0g/cm3。氧化铝为载体。活性组分大致含氧化镍2.6%~3.2%,氧化钴1.3%~1.9%,三氧化钼15%~18%。活性高。反应温度低。稳定性好。强度高。寿命长。脱氮脱硫性能比钴钼和镍催化剂好。常用于汽油、柴油、煤油的加氢精制。常压柴油和减压柴油的加氢脱硫。
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