nickel catalyst

A layer of nickel catalyst was provided to promote the endothermic reaction of steam and methane.

底层镍催化剂促进蒸汽和甲烷的吸热反应.

Application of BH type Nickel Catalyst Deoxidant in 5 kt/ a PP Unit

BH型镍触媒脱氧剂在聚丙烯装置的使用

Preparation of fixed-bed Raney nickel catalyst for hydrogenation reaction

可用于固定床加氢的Raney镍催化剂制备方法

Isoprene could be deeply hydrogenated to isopentane on nickel catalyst.

异戊二烯在镍基催化剂作用下可深度加氢为异戊烷.

The Investigation on Mechanism of Selective Catalytic Hydrogenation to SBS with Nickel Catalyst

SBS镍系选择性催化加氢机理的初步探索

Commercially two main types of hydrogenations are carried out with Nickel catalyst.

商业上采用的以镍作催化剂的氢化有两种.

Atom Transfer Radical Polymerization of MMA Catalyzed by Hybrid Supported Nickel Catalyst

负载卤化镍（NiX2/HD）催化MMA的原子转移自由基聚合

The technology for making nickel monoxide from wasted nickel catalyst was developed.

介绍了利用废镍催化剂制取一氧化镍的新工艺.

Qualified nickelous, sulfate, nickelous nitrate and nikel monoxide were prepared with waste raney nickel catalyst as raw material.

以废雷尼镍催化剂为原料，制备出合格的硫酸镍、硝酸镍和氧化镍。

The supported nickel catalyst was prepared in which basic oxides and transition metal oxides were added as promoter, and all the oxides in amount were less than 30% of the mass of catalyst.

制备了负载型镍催化剂，并加入碱性和过渡金属氧化物助剂，各种氧化物总负载量低于催化剂质量的30%。

The activity evaluation results on high-pressure microreactor indicate that 2-octanone hydrogenating activity of fixed-bed Raney nickel catalyst is higher than that of the alumina-supported nickel catalysts.

催化剂活性的高压微反评价结果显示，固定床Raney镍催化剂的2辛酮加氢催化活性高于负载型镍催化剂。

A new silica supported nickel catalyst, model HS-ⅰ, is prepared for hydrogenation of mixed fatty acids made from foots of vegetable oils.

一种用于从植物油皂脚提取的混合脂肪酸的加氢反应的新型催化剂已研制成功，定型为HS-1型催化剂。

Initial reaction velocity for hydrogenation of nitrobenzene was 60 times higher on the nanoparticle nickel catalyst than on Raney nickel catalyst.

该种纳米镍对硝基苯催化加氢的初始速率比雷尼镍高69倍。

evaluation of nickel catalyst activity for soybean oil hydrogenation

用于大豆油加氢的镍催化剂活性评价