在有催化剂存在下将合成气转化为有不同链长度的烃类的过程。
A process in which the syngas is converted to hydrocarbons of different chain lengths in the presence of catalyst.
在催化裂化过程中为促进高沸点烃类转化成低沸点烃类所用的催化剂。
Catalyst for promoting conversion of high-boiling hydrocarbons into lower-boiling types in catalytic cracking process.
转化炉是烃类蒸汽转化工艺过程的关键设备，而转化炉的辐射段转化管更为关键的核心。
Reformer is the key equipment in the hydrocarbon steam process while radiation reformer tube is the core of the total.
将强放热的甲醇转化过程与烃类裂解制烯烃过程进行反应耦合，无疑会在技术、能耗、经济方面显示广泛的应用前景。
The effective coupling of exothermic methanol conversion with endothermic hydrocarbon cracking will undoubtedly lead to a practical application since its energetic and economic advantages.
将天然气转化为液体烃类的过程。
A process in which the natural gas is converted to liquid hydrocarbons.
酶能转化复杂的，难降解的芳烃和直链烃类化合物，并不是轻易地将它们生物降解为为简单的脂肪酸，而是加速生物清除的过程。
A. Enzymes transform complex, recalcitrant aromatic and aliphatic hydrocarbons that are not easily biodegradable to simple fatty acids, thereby accelerating biological cleanup.
丙烯中微量烃类杂质的含量对丙烯的聚合反应、催化剂的得率、丙烯的转化率以及产品的等规度都有较大的影响。
Contents of trace hydrocarbons in propylene have large influences on polyreaction of propylene, yield of catalyst, transformation ratio of propylene and degree of isotacticity of products.
介绍烃类水蒸气转化制氢工艺对原料的要求，加烯烃、芳烃、硫、砷和氯等杂质的含量，以及轻油的干点等。
Feedstock demands meeting hydrocarbon steam reforming process including impurity contents of olefins, aromatics, sulfur, arsenic and chloride, as well as dry point of light fraction were introduced.
本发明合成的分子筛作为催化剂，可广泛用于烃类转化的催化反应中，如烃类的异构化和芳构化反应等。
The synthesized molecular sieve is catalyst used widely in the catalytic reaction of converting hydrocarbons, such as hydrocarbon isomerization and aromatization, etc.
采用本发明的催化剂可获得较高的烃类转化率和乙烯丙烯单程收率。
After the catalyst is adopted, high conversion rate of hydrocarbon and high once through yield of ethylene and propylene can be achieved.
对QZ2 0 1/QZ2 0 2二段烃类蒸汽转化催化剂在河南濮阳县化肥厂的首次工业应用进行了总结。
Summarizes the first industrial application of hydrocarbon steam reforming catalyst QZ201/QZ202 used in Puyang Fertilizer Plant in Henan.
介绍了国内外烃类自热转化技术的工艺过程和工业应用潜力；
Process Flow & Industrial Application Potentiality were introduced for hydrocarbon self-heating reformation technology at home and abroad;
介绍了国内外烃类自热转化技术的工艺过程和工业应用潜力；
Process Flow & Industrial Application Potentiality were introduced for hydrocarbon self-heating reformation technology at home and abroad;
应用推荐