待解决 悬赏分:1 - 离问题结束还有 carbonate, calcium sulfate and magnesium sulfate (Buratti问题补充:匿名 2013-05-23 12:21:38 碳酸钙,硫酸钙和硫酸镁(buratti 匿名 2013-05-23 12:23:18 碳酸钙、硫酸钙和硫酸镁(buratti 匿名 2013-05-23 12:24:58 正在翻译,请等待... 匿名 2013-05-23...
A wet scrubbing process for desulfurization of waste gas which employs calcium carbonate reactant in the presence of a magnesium compound wherein the magnesium compound is obtained from partially calcined, magnesium-containing limestone.W. Ronald Cares...
A novel inhibitor of calcium carbonate, magnesium hydroxide and calcium sulfate hemihydrate scale comprises a mixture of a polymaleic acid or its salt, a phosphonic acid or its salt, and an iron sequestrant. From 0.1 to 100 ppm of this mixture is added to the water of a thermal or ...
Shanghai Shenya Calcium Carbonate Factory register in Shanghai Pudong Area Jinqiao development area Jinming.───上海申亚碳酸钙厂注册于上海浦东新区金桥开发区金明村. Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water anylasis.───水质分...
The main component of limestone is calcium carbonate. 石灰岩的主要成分是碳酸钙. 期刊摘选 The principle and method for surface modification of calcium carbonate with titanate coupling agent is described. 介绍了钛酸酯偶联剂表面处理碳酸钙的原理和方法. 期刊摘选 Sodium, sulfate, magnesium, calcium, carbon...
17.The carbonate from calcium carbonate, if not remoyed by calcining may cause foaming in the reactors. 碳酸钙中存在的碳酸根, 如果不经煅烧除去,会在反应槽中引起泡沫生成. 18.Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water anylasis...
美 英 un.碳酸镁钙 英汉 un. 1. 碳酸镁钙
amica powder, asbestos, alumina, barium sulfate, aluminum sulfate, calcium sulfate, basic magnesium carbonate 云母粉,石棉,铝土,硫酸钡,铝硫酸盐,硫酸钙,基本的镁碳酸盐[translate]
Calcium carbonate (calcite, CaCO3) and calcium–magnesium carbonate (dolomite, CaMg(CO3)2) derived from natural sources (e.g., sedimentary rocks) and industrial by-products are used for liming acid soils. Hydrated lime (Ca(OH)2) and burnt or quick lime (CaO) have greater solubility, but...
Primary sources of liming materials are calcium carbonate and magnesium carbonate. Gypsum is used for supplementing calcium as a nutrient without correcting soil acidity. Synthetic chelates, such as ethylenediaminetetraacetic acid (EDTA) complexes of calcium containing 3 to 5% calcium, are used as ...