催化剂的乙炔加氢稳定性测试结果表明，聚合物在非晶态合金表面沉积，导致催化剂活性下降。
The results of durability experiments of acetylene hydrogenation showed that the deposit of oligomer on the surface of catalysts leaded to catalysts deactivation.
它不需要加氢，加氢以后虽然可使油更稳定，但却可以产生反式脂肪。
It does not require hydrogenation, which stabilizes oil but creates trans fats.
加氢技术为北美市场提供了更稳定的高熔点植物蜡供给。
Hydrogenation technology brings more stable vegetable waxes with higher melting points to market primarily in North America.
文章详细分析了形成这些缺陷的原因，并对维护加氢裂化反应器及其系统安全稳定运行提出了建议。
This paper analyzed causes of the defects in details, and raised proposals on maintaining hydrocracking reactor to ensure safe and stable operation of the system.
生产实践表明：FH - 5催化剂具有较好的适应性、稳定性及一定的低压加氢精制活性。
Production practice indicated that the FH-5 catalyst has good adaptability, stability as well as a certain activity in low pressure hydrofining.
加氢工艺中催化剂的硫化过程是决定催化剂活性、稳定性和选择性的重要环节。
The fresh catalysts for hydrotreating catalyst are commercially available in their oxide forms which are inactive.
稀土元素对钯催化剂的修饰能够极大地促进丙烯腈选择性气相加氢制丙腈的活性和稳定性。
The modification of rare earth elements to palladium catalysts leaded to great promotion on both the activity and stability in selective gas hydrogenation of acrylonitrile to propionitrile.
该剂的反应性能优越，稳定性良好，并在金陵石化低压加氢装置上实现了工业应用。
With excellent reaction performance and good stability, WSI catalyst was commercialized on the low pressure hydrogenation unit in Jinling Petrochemical Corporation of SINOPEC.
结果表明，DZD 1加氢精制催化剂具有良好的活性和稳定性，是新一代优良的加氢精制催化剂。
Results from commercial application showed that DZD-1 catalyst, with satisfactory activity and stability, was an excellent diesel oil hydrotreating catalyst.
具有活性高、选择性和稳定性好的石蜡加氢催化剂，标志着我国对专用催化剂的研究与开发达到了突破性的进展。
A break - through in the research and development of domestic wax hydrotreating catalysts with high activity, good selectivity and superior stability is observed.
工业应用结果表明，FH 98加氢精制催化剂具有良好的活性和稳定性，是新一代优良的加氢精制催化剂。
Results from commercial application showed that FH 98 catalyst , with satisfactory activity and stability, was an excellent hydrotreating catalyst.
结果表明，研制的石脑油型加氢裂化催化剂具有初活性反应温度低、活性稳定性好等特点。
The prepared hydrocracking catalyst for naphtha production has the characteristics of lower initial reaction temperature and good stability.
采用加氢精制催化剂-脱氯剂- 脱硫剂串联方法，从而使所加工的石脑油达到既脱氯又脱硫的目的。该工艺实施以来，运行稳定，脱氯效果良好。
The hydrotreating catalyst, dechlorinating catalyst and desulfurization catalyst are packed in series in one reactor, thus to achieve both dechlorination and desulfurization in one step.
用固定床连续流动微反装置，以苯加氢为模型反应考察了催化剂的加氢性能、热稳定性及抗硫毒性。
Hydrogenation activity, heat resistance, anti poisoning ability for benzene hydrogenation were determined in a microreactor GC system.
用固定床连续流动微反装置，以苯加氢为模型反应考察了催化剂的加氢性能、热稳定性及抗硫毒性。
Hydrogenation activity, heat resistance, anti poisoning ability for benzene hydrogenation were determined in a microreactor GC system.
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