The influences of decompression on hydrogen production and coke deposition on catalyst were small.
降压操作对重整产氢产率和催化剂的生焦影响不大。
In supercritical reaction, coke deposition can be reduced by supercritical fluid and life of catalyst is prolonged.
在超临界条件下，超临界流体能够抑制催化剂积炭，延长催化剂寿命。
The stronger the acid sites are the easier coke deposition will be and more acid sites means more coking locations.
积炭的形成部位与酸中心在晶内外的分布关系密切。
The problem of coke deposition in FCCU has long been affecting the smooth and long period ope - ration of the unit.
流化催化裂化装置的结焦问题，一直是影响装置平稳长周期操作的重要因素。
The suppression of skeletal isomerization caused by coke deposition on the active sites of catalyst is in a lesser extent than that of cracking.
焦炭对催化剂酸中心的覆盖能抑制骨架异构化反应，但其影响幅度小于对裂化反应的影响。
The test result showed that among the three test feeds, FCC LCO feedstock had the highest liquid yield and lowest coke deposition as well as longest running cycle.
三种原料方案的试验结果表明，以催化裂化轻柴油为原料，低凝柴油的液体收率最高，催化剂生焦量最小，运行周期最长。
The coking inhibitors not only inhibit the homogeneous and heterogeneous coke deposition processes but also influence pyrolysis product distribution and ethylene selectivity as well.
它们不但抑制均相、非均相结焦过程，而且会影响裂解产物分布和提高乙烯选择性。
The deposition of filamentary coke is closely related to the alloy compositions, but this is not for the lamellar and spheroidal coke.
局域丝状焦崦的沉积与材料表面化学成分必切相关，其变形成和生长本质上不受材料成分的影响；
Catalytic hydro-processing is an important technology for residue oil upgrading, but the catalysts are easy to be deactivated due to the deposition of coke and metals on the catalyst surface.
催化加氢处理是渣油裂化加工的重要技术，但焦炭和金属在催化剂上的沉积将降低催化剂的活性。
Catalytic hydro-processing is an important technology for residue oil upgrading, but the catalysts are easy to be deactivated due to the deposition of coke and metals on the catalyst surface.
催化加氢处理是渣油裂化加工的重要技术，但焦炭和金属在催化剂上的沉积将降低催化剂的活性。
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