relative abundance of alkyl benzenes isomeride decreases, whereas n-alky benzenes increase.
而正构烷基苯相对丰度有增加趋势。
relative abundance of alkyl benzenes isomeride decreases, whereas n-alky benzenes increase.
而正构烷基苯相对丰度有增加趋势。
The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.
二烯烃和烯基芳烃是非常不组分,可聚合产生凝胶。对于给烯烃和烷基芳烃,氢化可以改善产品质量。
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