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   对油脂加氢催化剂 的翻译结果: 查询用时:0.153秒
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对油脂加氢催化剂
相关语句
  hydrogenation of oils
     Effection of Preparation for Hydrogenation of Oils
     制备方法对油脂加氢催化剂活性的影响
短句来源
  “对油脂加氢催化剂”译为未确定词的双语例句
     THE EFFECT OF SUPPORTER AND DRYING CONDITIONS ON ACTIVITY AND SELECTIVITY OF HYDROGENATION CATALYST
     载体和干燥条件对油脂加氢催化剂活性和选择性的影响
短句来源
     CATALYTIC PERFORMANCE OF SUPPORTED AMORPHOUS Ni-B/SiO_2 ALLOY CATALYST FOR OIL HYDROGENATION
     负载型非晶态Ni-B/SiO_2合金催化剂对油脂加氢催化剂性能的研究
短句来源
  相似匹配句对
     Effection of Preparation for Hydrogenation of Oils
     制备方法油脂加氢催化剂活性的影响
短句来源
     Development of an unsaturated oil and fat hydrogenation catalyst
     不饱和油脂加氢催化剂的研究
短句来源
     THE EFFECT OF SUPPORTER AND DRYING CONDITIONS ON ACTIVITY AND SELECTIVITY OF HYDROGENATION CATALYST
     载体和干燥条件油脂加氢催化剂活性和选择性的影响
短句来源
     Study on the Hydrogenation Catalysts of Edible Oils
     食用油脂加氢改性催化剂的研究
短句来源
     Study on catalyst activity in hydrogenation of oils and fats
     食用油脂加氢催化剂活性的研究
短句来源
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  hydrogenation of oils
Chemical reactions involved in the catalytic hydrogenation of oils.
      
Chemical reactions involved in the catalytic hydrogenation of oils.
      
Chemical reactions involved in the catalytic hydrogenation of oils.
      
Mixing effects in dead end hydrogenation of oils: Sulfite oxidation model
      
Information is given regarding the variations in selectivity, isomerization and hydrogenation of oils when the speed, relative location and dimensions of the turbine are varied.
      
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Effects of support, disperser, precipitator and its adding mode, the predecessor of active component and prereduction on catalyst activity are studied The catalytic activities of imported catalysts and catalysts prepared by means of several methods are compared A catalyst with high activity of nonselective hydrogenation of oils and fats is produced by using diatomite and Al2O3 as support, NaOH and Na2SiO3 as precipitators and adding Ni(NO3)2 solution to precipitator solution The catalyst is prereduced...

Effects of support, disperser, precipitator and its adding mode, the predecessor of active component and prereduction on catalyst activity are studied The catalytic activities of imported catalysts and catalysts prepared by means of several methods are compared A catalyst with high activity of nonselective hydrogenation of oils and fats is produced by using diatomite and Al2O3 as support, NaOH and Na2SiO3 as precipitators and adding Ni(NO3)2 solution to precipitator solution The catalyst is prereduced before being protected with hardened oil, and its performance of antisaponification is improved by adding some basic additives.

考察了载体、分散剂、沉淀剂及其添加方式、活性组分前体和预还原等因素对油脂加氢催化剂活性的影响,比较了进口催化剂和各种方法制备的催化剂的加氢活性,筛选出高活性非选择性油脂加氢催化剂的制备方法.以硅藻土和Al2O3为载体,氧化镍为前体,Na2CO3和Na2SiO3为沉淀剂,采用把镍盐加入到沉淀剂中的中和方法,经预还原后用硬化油保护,制得的催化剂活性好于进口催化剂,加入一定量的碱性助剂,可以提高催化剂的抗皂化能力.

 
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