1) silica residue
硅渣
1.
Study on silica residue calcinations process in Sintering process;
烧结法硅渣烧成工艺试验研究
2.
Process technology for manufacture of δ-layered crystalline sodium disilicate using dilute alkali liquor and acidic silica residue,which are waste effluents from zirconium oxychloride production,with supplement of a small amount of quartz sand was studied.
利用氯氧化锆生产过程中排放的稀碱液、酸性硅渣辅加少量石英砂,研究了δ-层状结晶二硅酸钠的制备工艺,得到较佳合成工艺条件为:反应液配比M=n(S iO2)/n(Na2O)=2。
3.
The present situation of the comprehensive utilization of silica residues containing zirconium was described in detail in this paper.
本文就目前国内对锆硅渣的综合利用现状进行了详细的阐述,即利用锆硅渣制备出了白炭黑、五水偏硅酸钠、水玻璃以及层状结晶二硅酸钠等,并对今后的综合利用趋势进行了必要的分析。
2) silicon slag
硅渣
1.
The test of the silicon slag treatment provides a significant method for prom.
本实验研究了硅渣用盐酸处理后 ,加入动物胶 ,分离出硅 ,然后通过调节 pH值 ,让溶液中的钙、钠、铝分离开。
2.
Silicon slag can be used to produce composite flocculant and wh.
使废水指标由PH:11～ 12 ;SS<10 0 0 mg/l;CODcr≤ 2 0 0 mg/l;氨氮≤ 2 0 0 mg/l降到 PH:6～ 9;SS<70 mg/l;CODcr≤ 10 0 mg/l;氨氮≤ 15 mg/l;酸雾指标由 HCl5 0 0～ 80 0 mg/m3达到小于 2 5～ 4 0 mg/m3;炉窑烟气由林格曼黑度 5 ,烟尘浓度 2 70 0～ 5 191mg/Nm3降到林格曼黑度1,烟尘浓度小于 2 0 0 mg/Nm3;硅渣可生产复合絮凝剂和白炭黑 ,不仅可改善环境影响 ,而且可回收盐酸和利用废资源 ,可给企业带来经济效
3) calcium and silicate mud
钙硅渣
1.
In mixed combination process,calcium and silicate mud is generated during desilication process,which is mainly made of calcium hydrate garnet.
混联法生产系统中,烧结法粗液深度脱硅过程生成主要由钙水化石榴石组成的钙硅渣。
4) desiliconized slags
脱硅渣
1.
Modification of desiliconized slags into slow-release silicon-potash fertilizer is a typical complicated technology with multiple processes and factors.
脱硅渣改性制取长效硅钾肥工艺是一个比较典型的多工序、多因素的复杂工艺。
2.
Through changing the level of each factor which influences the slow-release characteristics of silicon-potash fertilizer in "The technics of modifying desiliconized slags into slow-release silicon-potash fertilizer",the release rate of potassium in the modified silicon-potash fertilizer was determined in water and citric acid solution,respectively.
通过变化"脱硅渣改性制取长效硅钾肥工艺"中影响硅钾肥缓释效果的各因素的水平,在水和柠檬酸溶液中分别测定酸性制得的硅钾肥中钾的溶出率。
5) silicon-aluminum residue
硅铝渣
6) sodium hydrate alumino-silicate
钠硅渣
1.
Alumina recovery from sodium hydrate alumino-silicate;
钠硅渣中的氧化铝回收工艺
2.
In the process of alumina production by Bayer process,the loss of soda is mainly caused by the formation of sodium hydrate alumino-silicate.
拜耳法生产氧化铝的过程中,碱耗的主要原因是因为有钠硅渣的生成,碱耗可以用赤泥钠硅比(N/S)表征。
3.
The consumption of caustic soda is mainly caused by formation of sodium hydrate alumino-silicate and it can be calculated from the ratio of N/S of red mud.
拜耳法生产氧化铝过程中的碱耗在生产成本中占很大比例,引起碱耗的主要因素是大部分含硅矿物在溶出过程中生成钠硅渣。
补充资料：干渣渣
1.缺乏水分而呈渣屑的样子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条