Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.
从茴香油生
茴香醛的废渣、废液中提取
品茴香酸,合成茴香酸甲酯。
Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.
从茴香油生
茴香醛的废渣、废液中提取
品茴香酸,合成茴香酸甲酯。
Sugar and its byproduct are the basis of the island’s economy.
糖及其
品是这个岛国经济的基础。
The stands were overflowing with farm and sideline products.
集市上

品非常丰富。
Heptaldehyde and undecylenic acid as the products of c...
环氧化
品用作增塑剂和稳定剂;
品蓖麻粕作为动物饲料。
Farm and sideline products of the peasants are purchased by the state at reasonable prices.
民的

品由国
按合理价格收购。
Desulfonation of SFP lignosulfonate was studied in this paper under alkaline and high temperature and pressure.
对亚硫酸盐-甲醛-蒽醌制浆法(SFP)的
品木质素
酸盐在碱性高温条件下进行了

艺的研究。
The by-product arsenic compound obtained by this method can be used as the clearing agent and decolorizer for the glass industry.
所得
品含砷化合物可作为玻璃
业的澄清剂及
色剂。
Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified.
在还原熔炼中添加了砷矿物,冶炼的最终
品是砷铜合金,还原熔炼
生的砷冰铜(黄渣)等
品中的铜通过返料操作在冰铜熔炼
序得以回收。
The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.
本文介绍了采煤
品~天然焦的特性,并对其在建材行业的开发研究成果进行了评述.主要包括天然焦代煤烧制水泥,天然焦代焦炭熔制岩棉等。
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