raw polymer

Although these studies have taken some positive results, there is still the technology gap to carry through upon using lignin as one of raw material in high polymer industry.

这些研究虽然取得一些成果，但要把木质素作为高分子工业的基本原料之一加以利用尚有较大距离。

Apart from the raw material for urea, salicylic acid and methanol traditionally, CO2 is also used as the raw material for fuels, performance polymer and biofuels developed with synthetic biology.

除传统将CO2用于尿素、水杨酸和甲醇等的生产外，还包括将CO2转化为燃料、用于生产高性能聚合物和利用合成生物学开发生物燃料。

ACR small amount of polymer manufacture, marketing; Chemical raw materials sales.

ACR聚脂制造 、 销售; 化工原料销售.

Using pickling liquid waste water of hydrochloric acid, iron scurf and aluminiferous mine as the raw materials, a new kind of inorganic polymer coagulant-polymeric aluminum ferric silicate-chloride ( PAFCSi) was prepared.

该絮凝剂以工业废料&盐酸酸洗废液、铁屑，以及含铝矿和工业水玻璃为主要原料，合成一系列Si：Al：Fe摩尔比不同的聚硅铝铁絮凝剂。

Waste sulphuric acid liquor is used as raw material to produce polymer iron sulfate in a reaction vessel after concentration.

利用硫酸酸洗废液作为原料，经浓缩后在反应釜内生产聚合硫酸铁。