heavy aromatics sulfonate 重芳烃磺酸盐
heavy aromatics extraction 芳烃抽提
c 9 heavy aromatics c重芳烃
C 10 heavy aromatics C10重芳烃
mixture of c heavy aromatics c9混合芳烃
mixture of C9 heavy aromatics C9混合芳烃
Heavy aromatics petroleum sulfonate 重芳烃石油磺酸盐
The unreacted aromatic oils separated from the reaction mixtures exhibited better color stability in comparison with the catalytic cracking heavy aromatics.
与催化裂化重质芳烃原料相比，未反应芳烃油显示了较好的安定性。
The catalysts exhibited even better catalytic properties when Zn loadings were 2.0wt%. Increase in Pt content had remarkable inhibition on formation of heavy aromatics.
当催化剂中锌质量分数为2．0％时，表现出更好的催化性能，铂的增加对重芳烃的产生具有明显的抑制作用。
Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.
综述了裂解汽油重质馏分增产BT X芳烃的技术进展以及与此相关的加氢脱烷基和非芳烃加氢裂解技术。
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