FCC Catalysts的意思|示意

Of special interest is the synthesis and modification of the zeolite y, which is the main active component of the above FCC catalysts.

作为以上裂化催化剂活性组分的Y型分子筛的制备与改性更引起人们关注。

The performances evaluation and first commercial application of FF-18 catalysts for FCC feed- stock hydrotreating are described.

介绍了催化裂化原料加氢预处理催化剂FF-18的反应性能评价及首次工业应用情况。

Basic designing concept for a series for FCC catalysts for increasing diesel production and application of the catalysts were described.

介绍了多产柴油催化裂化系列催化剂的基本设计思路及工业应用情况。

In manufacture process of FCC catalysts, viscosity of kaolin slurry influences the manufacturing cost, handling of the slurry and distribution of catalyst particles in the spray during drying.

在FCC催化剂生产过程中，高岭土浆液粘度会对生产成本、浆液输送和浆液在喷雾干燥成形时雾化及雾粒分布等造成一定程度的影响。

The nitrogen poisoning mechanism of FCC catalysts and the catalytic conversion of nitrogen-containing compounds are summarized.

从FCC催化剂碱氮中毒机理、含氮化合物的转化等角度分析了含氮化合物对催化裂化的不利影响。

And catalysts of higher activity should be developed to fit the new kind of circulating fluidized bed reactor, downer, for the FCC process.

下行床用于催化裂化过程，与之较匹配的应该是具有更高活性的催化剂，研制新型高活性催化剂也是下行床推向工业的重要措施之一。