The catalyst has high activity, high selectivity, high stability, long service life and high catalytic efficiency.
本发明使得催化剂的活性和选择性高、稳定性好、使用寿命长、催化效率大大提高。
As biocatalysts, enzyme is characterized in high catalytic efficiency, high specificity, mild reactive conditions and controllable activity.
酶作为生物催化剂，具有高催化效率，专一性强，反应条件温和及酶活性可以调控。
The results show that the catalyst has high catalytic efficiency for the esterification and the catalyst can be reused over seven times, The method has produced less pollutants.
结果表明，该催化剂具有较高的活性、可重复使用，利用该方法所得产品的后处理容易、生产成本低， 污染小。
The Evaluation method of the cleanser and the effect of high-efficiency catalytic cleanser is introduced in this paper.
介绍了清净剂的评价方法及使用高效催化燃油清净剂后产生的排放、节能和清净效果。
Catalytic oxidation technology in the treatment of dye effluent is an extremely valuable subject, which is of high efficiency, energy saving and non-second contamination.
催化氧化技术处理染料废水是一个具有价值的课题，该方法具有高效、节能、无二次污染等优点，引起了广大学者的关注。
The result showed that the advantages offered by the catalytic combustor is that catalytic combustion can be carried out over a wide air: fuel ratio and at low temperature with high heat efficiency.
结果表明：燃气能在较宽的空燃比下催化燃烧，具有高的热效率，同时污染物排放量远远低于传统燃烧器。
A dynamic model of mechanism has been developed for the reactor and stripper of a fluid catalytic cracking unit (FCCU) with a high efficiency regenerator.
建立了前置烧焦罐式高效再生器催化裂化装置的提升管反应器和汽提段的动态数学模型。
The high efficiency steam stripping technology of catalytic cracking unit can efficiently decrease the coke yield, and mitigate the regenerator's load.
催化裂化装置高效汽提技术可有效降低焦炭产率，减轻再生器负荷。
The catalytic combustion technology enables fuels and harmful tail gas to react with each other on the surface of the catalyst with a combustion efficiency as high as 99.9%.
利用催化燃烧技术，可使燃料和有害尾气在催化剂表面进行转化，燃烧效率达99.9%。
The catalytic hydrogenization process offers a practical approach to remove nitrate from water due to the high efficiency and the benefit free from secondary pollution.
催化加氢还原硝酸盐生成氮气具有高效、无二次污染等特点，是一种应用前景良好的脱氮技术。
The catalytic hydrogenization process offers a practical approach to remove nitrate from water due to the high efficiency and the benefit free from secondary pollution.
催化加氢还原硝酸盐生成氮气具有高效、无二次污染等特点，是一种应用前景良好的脱氮技术。
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