regeneration of catalyst的意思|示意

The catalyst regeneration can be carried with air and steam for burning off the coke, and the activity of the regenerated catalyst was similar to that of fresh catalyst.

可用常规的空气和水蒸气进行烧焦再生，再生剂的活性与新鲜催化剂相当。

The causes behind breakage of the catalyst are excessive sodium and vanadium content in the feed oil, excessively high regeneration temperature and excessively high steam velocity in riser pipe.

对催化剂的分析表明，催化剂破碎主要由于原料中钠、钒含量超标、再生温度过高和提升管预提蒸汽线速过高所致。

The reactors were applied to liquid-phase-reactive absorption of H2S with ferric coordination compound as catalyst. Kinetics of reactive absorption and catalyst regeneration were investigated.

研究了在复合环流反应器中，用络合铁催化剂液相催化氧化脱除H2S的吸收反应动力学、催化剂再生反应动力学及吸收-再生反应联合动力学。

Studies on the regeneration of vanadium phosphorous oxides (VPO) catalyst for selective oxidation of propane to acrylic acid and acetic acid has been carried out using a pulse reactor.

采用脉冲反应器，研究了VPO催化剂的再生性质及其对晶格氧选择氧化丙烷制丙烯酸和乙酸的影响。

Little difference in the activity was observed before and after regeneration, which means that coke formation was the major reason of catalyst deactivation.

再生后催化剂活性与新鲜催化剂相差无几，说明主要是由于积炭而导致失活。

The in situ regeneration of RN-10 hydrofining catalyst by diluent air, and the corrosion prevention measures of the hydrofining unit in Fujian Refinery and Petrochemical Company were introduced.

介绍福建炼油化工有限公司加氢精制装置中RN-10催化剂器内稀释空气烧焦再生过程及防腐措施。