A method and system for treating fly ash by addition of a chemical reagent during fly ash transfer operations.

一种在运输操作过程中通过添加化学试剂的处理粉煤灰的方法和系统。

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Pulp slurry suspension is a complex multi-component system, it contents filler, starch and some other special chemical AIDS in addition to pulp fiber and fibril.

纸浆悬浮液是一种复杂的多组分体系，除了纸浆纤维和微细纤维外，还视纸种的不同而含有填料、淀粉及特定的化学助剂等。

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The application of water treatment chemical ZH442MS in acid addition cooling water system of chemical fiber plant is described.

介绍了ZH442 MS水处理药剂在化纤加酸循环水系统的应用情况。

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In addition, Health Which? found most ingredients are listed by their chemical name - an internationally-agreed system - or in Latin which can cause confusion.

BBC: Allergy warning on cosmetics