hydrotreating的例句（hydrotreating在句子中的用法）

• The effect of the pore volume and area of hydrotreating catalyst on its activity was studied. 考察了加氢精制催化剂的孔容和比表面对其活性的影响.
• Determination method of Pd content in hydrotreating catalyst by ICP - AES was established. 建立了采用电感耦合等离子体发射光谱(ICP -AES )测定加氢催化剂中钯含量的方法.
• A new presulfidation process of hydrotreating catalyst in the hydrogenation is introduced. 介绍了一种加氢催化剂器内预硫化新工艺.