... 催化剂再生 catalyst reactivation; catalyst recovery; 催化剂中毒 catalyst damage; catalyst poisoning; 催化剂重量 catalyst weight ...
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一种降低汽油中的硫含量的脱硫剂含有以催化剂重量为基准的含稀土Y型沸石15-60重％、无机氧化物10-60重％、粘土0-75重％；
A kind of hydrocarbon-oil desulfuration agent contains, on the catalyst-weight basis, 15-60% phosphorus-modified and rare-earth-contained Y type zeolite, 10-60% inorganic oxide, and 0-75% clay;
采用重量法测定催化装置油浆中的固体含量(催化剂含量)。
The weight method is used to measure the solid quantity (catalyst contain) in slurry oil of catalytic cracking unit.
作为本发明的改进，所述塑料薄膜的原料还包括按重量计的10 ~ 25份用于线性低密度聚乙烯的茂金属催化剂。
As the improvement of the invention, the raw material of the plastic membrane also comprises 10 to 25 weight portions of metallocene catalyst for liner low density polyethylene.
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