• The maximum content of calcium oxide was 30%.

    氧化钙填充最高可达30%。

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  • That gives us 1 mole of calcium oxide and 1 mole of carbon dioxide.

    摩尔氧化钙1摩尔二氧化碳

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  • We will get 100.1 g of calcium carbonate and then discover that we have 56.1 g of calcium oxide, and 44 g of carbon dioxide.

    1g碳酸钙,得到56。1g氧化钙44g二氧化碳

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  • Calcium oxide and its product after water addition, calcium hydroxide, are important industrially.

    加水氧化钙产品以及氢氧化钙工业应用上很重要

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  • Calcium oxide although having excellent refractory properties is rarely used because of hydration by atmospheric water vapour.

    尽管氧化钙卓越的耐火特性很少使用到,因为大气水蒸汽容易发生水合作用。

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  • The Calcium Oxide is used to mix oxygen with the molten steel.

    这些生石灰用来混合熔化钢水

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  • Using sodium carbonate and calcium oxide as cheap acid-capturer, perfume furfuryl butyrate was synthesized from furfuryl alcohol and butyryl chloride, and was characterized by GC and IR.

    由丁反应,以廉价氧化钙碳酸钠为复合束酸剂,合成了香料丁酸酯,并用IRGC等进行了表征

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  • The dolomite is calcined to form the mixture of calcium oxide and magnesia, then the mixture is extracted by ammonium chloride solution and ammonium sulfate solution respectively.

    通过煅烧白云石中所含氧化钙氧化镁分别采用氯化铵溶液硫酸铵溶液进行浸,使其中得到较好的分离。

    dict.cnki.net

  • On a test rig of flue gas humidification and desulfurization an experimental study was conducted of the desulfurization performance of calcium oxide activated by steam humidification.

    烟气湿脱硫实验台上进行了蒸汽水合生石灰脱硫实验研究

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  • Non-pollution roasting technology by using sodium carbonate, calcium oxide, red mud and lime mud as roasting additives for extraction of vanadium from siliceous navajoite was studied.

    采用氧化焙烧研究无污染焙烧添加剂碳酸钠氧化钙苛化硅质岩矿中提取焙烧工艺

    dict.cnki.net

  • The free calcium oxide and the periclase formed in the converter smelting process are primary factor affect the steel slag long-term unstable.

    转炉冶炼过程形成游离氧化钙方镁影响钢渣长期不稳定性主要因素

    www.jmonline.org

  • If rice was grown in saline-alkali soil, the best result was shown when the seeds were dressed with calcium oxide.

    种稻土壤盐碱轻重,则氧化钙拌种,效果最佳

    dict.cnki.net

  • This standard specified the testing methods of water requirement of normal consistency, setting time as well as soundness of portland cements caused by free calcium oxide.

    标准规定水泥标准稠度用水量、凝结时间游离氧化钙造成体积安定性检验方法

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  • Direct sowing rice added appropriate calcium oxide had a positive effect on seed seedling rate.

    直播水稻添加适量的氧化钙种子出苗率积极影响

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  • A substance, such as calcium oxide or silica gel, that has a high affinity for water and is used as a drying agent.

    干燥剂,脱水剂一种很强吸附性的物质常用干燥剂例如氧化钙,锗化等收藏。

    http://dict.hjenglish.com

  • Calcium oxide in circulating ash is favorable to decrease the yield of tar and increase the yield of gas in partial coal gasification process with the circulating fluidized bed technology.

    循环锅炉循环为热载体、部分气化产生半焦为锅炉燃料部分气化技术中,循环中的氧化钙降低焦油提高煤气有利

    dict.cnki.net

  • The thermal decomposition of calcium carbonate produces calcium oxide and carbon dioxide.

    碳酸钙加热分解生成氧化钙二氧化碳

    www.nciku.cn

  • Desiccant: a substance such as calcium oxide or silica gel that has a high affinity for water and is used as a drying agent.

    干燥剂,脱水剂:一种很强吸附性的物质常用干燥剂例如氧化钙,锗化硅等。

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  • The technology of sorbent injection into furnace and calcium oxide activation is advantageous for the desulfurization retrofit on boilers with venturi wet dust collector.

    原配里水喷嘴麻石水膜除尘器的工业锅炉进行脱硫环保改造时炉膛尾部增湿活化脱硫技术具有明显技术经济优势

    dict.cnki.net

  • The activation of low content calcium oxide liquid slag with composite minerals sulfate activator was researched.

    本文探讨复合矿物硫酸盐激发剂液态激活作用

    dict.cnki.net

  • A substance, such as calcium oxide or silica gel, that has a high affinity for water and is used as a drying agent.

    干燥剂,脱水剂一种很强吸附性的物质常用作干燥剂例如氧化钙,锗化等。

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  • Calcium oxide can neutralize peptic acid better than calcium carbonate.

    氧化钙碳酸钙中和胃酸

    thedao.com

  • Unreacted calcium oxide or calcium carbonate generates sufficient heat to the endothermic reaction between calcium fluoride and sulfuric acid so that no external heat is needed.

    未反应的氧化钙碳酸钙氟化钙硫酸之间吸热反应产生足够热量从而需要外部热量

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  • Quicklime, slaked lime and hydraulic lime, other than calcium oxide and hydroxide of heading No. 28.25.

    生石灰熟石灰水硬石灰,但税目28.25氧化钙氢氧化钙除外。

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  • The polyoxyethylene alkyl phenyl ether obtained by calcium oxide catalyst had perfect quality with narrow molecular weight distribution, high cloud point, good appearance and low by - product PEG.

    基化制得的烷基酚聚乙烯产品分子量分布外观色泽,副产物乙二醇PEG

    dict.cnki.net

  • The ability of treating the wastewater containing oil is increased effectively when the fly ash is modified by calcium oxide and iron.

    加入生石灰铁屑可以有效提高粉煤灰处理含油废水能力

    www.yqtdmgc.com

  • In this paper, the reactive theory of the preparation of sodium hypophosphite by one-stage process taking phosphor, calcium oxide and sodium carbonate as raw material is introduced.

    详细研究了黄磷氧化钙碳酸钠原料采用一步法制备次磷酸钠最佳条件有关工艺

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  • The anti-mold experiment indicated that the biggest factor for anti-mold was calcium oxide, cinnamon second place;

    试验结果表明,对草颗粒影响作用最大因素氧化钙肉桂粉次之

    lib.cqvip.com

  • Cement is a binding agent that hardens in air and water and becomes water resistant when hard. It consists mainly of compounds of calcium oxide, silica, alumina and iron oxide.

    水泥种在空气中和水中硬化防水粘合剂主要氧化钙二氧化硅三氧化二铝氧化等化合物组成

    blog.163.com

  • Cement is a binding agent that hardens in air and water and becomes water resistant when hard. It consists mainly of compounds of calcium oxide, silica, alumina and iron oxide.

    水泥种在空气中和水中硬化防水粘合剂主要氧化钙二氧化硅三氧化二铝氧化等化合物组成

    blog.163.com

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