Although many CO 2 determinations have been made on deep-sea sediments there is in the literature very little information about the relative abundance of CaCO 3 and MgCO 3. In this investigation the contents of CaO and MgO in two per cent acetic acid extracts were determined by gravimetric ...
A gas, formed as a product of a pyrolysis of oil shale, is passed through hot, retorted shale (containing at least partially decomposed calcium or magnesium carbonate) to essentially eliminate sulfur contaminants in the gas. Specifically, a single chambered pyrolysis vessel, having a pyrolysis ...
magnesium carbonate (basic) 【化】 碱式碳酸镁 heavy magnesium carbonate 重质碳酸镁 相似单词 carbonate n. 碳酸盐 vt. 使变成碳酸盐,使充满二氧化碳 magnesium n.[U](symb Mg) 镁 calcium n. 钙 oxide n.[C,U]【化学】氧化物 carbonate apatite 碳酸磷灰石 phenyl carbonate 【化】 O-苯基碳酸盐; O-...
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 forlimingacid soils. Hydratedlime(Ca(OH)2) and burnt or quick lime (CaO) have greater solubility, but they ...
美 英 un.碳酸镁钙 英汉 un. 1. 碳酸镁钙
heavy magnesium carbonate 重质碳酸镁 basic magnesium carbonate 碱式碳酸镁 magnesium ammonium carbonate 【化】 碳酸铵镁 precipitated magnesium carbonate 【化】 沉淀碳酸镁 相似单词 carbonate n. 碳酸盐 vt. 使变成碳酸盐,使充满二氧化碳 magnesium n.[U](symb Mg) 镁 calcium n. 钙 carbonate ...
1 gm of a mixture of calcium carbonate and magnesium carbonate gave on ignition 240 mL of carbon dioxide at S.T.P. What is the percentage composition of the m
ChemicalBook 致力于为化学行业用户提供Calcium magnesium carbonate的性质、化学式、分子式、比重、密度,同时也包括Calcium magnesium carbonate的沸点、熔点、MSDS、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等信息。
1.a very common mineral, calcium magnesium carbonate, CaMg(CO3)2, occurring in crystals and in masses. 2.a rock consisting essentially or largely of this mineral. [1785–95; < French, after Dutch. deDolom(ieu)(1750–1801), French mineralogist; see-ite1] ...
3) calcium carbonate and magnesium carbonate 钙镁碳酸盐 1. The behaviors of lithium carbonate, calcium carbonate and magnesium carbonate contained in the mixture salts from Zabuye Saline in Tibet during carbonation process was discussed. 对西藏扎布耶混盐中的碳酸锂及其所含的钙镁碳酸盐在碳酸化过程中...