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关注：1
2013-05-23 12:21
求翻译：在掺炼渣油的比例增大时，要选用REHY乃至USY催化剂；若原料的重金属含量高，则宜选用具有较小表面积的基质的USY催化剂是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
在掺炼渣油的比例增大时，要选用REHY乃至USY催化剂；若原料的重金属含量高，则宜选用具有较小表面积的基质的USY催化剂
问题补充： |
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2013-05-23 12:21:38
Residue in the blending ratio increases, as well as USY catalyst REHY to use; if high levels of heavy metals in raw materials, are advised to use a smaller surface area of the substrate with USY catalyst
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2013-05-23 12:23:18
mixing ratio of the residual oil in Turkey increased and even USY REHY catalyst to choose raw materials; if the content of heavy metals, the higher are advised to choose a relatively small surface area of the matrix catalyst USY
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2013-05-23 12:24:58
When mixes builds up the residual oil the proportion increases, must select REHY and even the USY catalyst; If raw material heavy metal content is high, then selects suitably has the small surface area matrix USY catalyst
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2013-05-23 12:26:38
Mixing proportion of residue oil increases, to select REHY USY catalysts; if high heavy metal content of raw materials, then use a matrix with a smaller surface area of USY catalyst
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2013-05-23 12:28:18
While mixing the proportion of smelting residual oil to increase, should select catalyst REHY and USY for use; If the content of heavy metal of raw materials is high, should select USY catalyst with ground substance of smaller surface area for use
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