Dibenzyl sulfoxide and dibenzyl sulfone were synthesized from dibenzyl sulfide oxidated with H 2O 2 without catalyst.
在无
化剂条件下利用过氧化氢氧化二苄
硫醚合成了二苄
亚
和二苄
。
Dibenzyl sulfoxide and dibenzyl sulfone were synthesized from dibenzyl sulfide oxidated with H 2O 2 without catalyst.
在无
化剂条件下利用过氧化氢氧化二苄
硫醚合成了二苄
亚
和二苄
。
The effect of process parameters on the electric insulance of micro arc oxidated ceramic coat on aluminium plate is studied.
究了工艺参数对铝微弧氧化陶瓷层电绝缘
能
影响规律。
The catalysts,which were used for oxidating hydrogenized anthraquinone working fluid in the production course of hydrogen peroxide by anthraquinone method were introduced.
介绍了蒽醌法生产过氧化氢在蒽醌氢化工作液氧化步骤中所用
化剂。
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