1) modified sodium silicate
改性水玻璃
1.
The effect of quartz sand on collapsibility of modified sodium silicate bonded sand;
原砂对新型改性水玻璃型砂溃散性的作用机理
2.
A single flotation with fine grinding at one stage is adopted,The roughing of scheelite is carried out by using a modified sodium silicate and 733 in an alkaline(NaOH) medium.
在工艺矿物学研究基础上,采用一次磨细,在NaOH碱性介质中用改性水玻璃和733进行白钨粗选,采用改进的"彼德洛夫法"进行白钨加温精选(即水玻璃+MS),精矿品位和回收率得到明显提高。
3.
The fundamental ingredients of PEO modified sodium silicate binder are determined, and the bonding strength in room temperature and retained strength in high temperature of ester cured sand and CO2 hardening sand are tested.
确定了聚氧化乙烯改性水玻璃粘结剂的基本组分,测试了有机酯自硬和CO2气硬型砂的常温粘结强度和高温残留强度。
2) modified water glass
改性水玻璃
1.
In this paper, main parameters of compounding ultra high strength alkali activated slag (AAS) cement and concrete (C80～C120) are investigated by means of researching the alkali component of ultra high strength AAS cement system, the modulus of modified water glass (MWG), the fineness of slag powder and the effectual component of MWG.
从超高强碱激发矿渣 ( AAS)水泥的碱组份、改性水玻璃 ( MWG)的模数、矿渣微细粉的细度以及 MWG的有效组份等方面研究了制备 AAS水泥及超高强混凝土 ( C80～ C12 0 )的主要参数。
2.
Stable and good results have been achieved for the flotation-separation of fluorite and barite by adopting modified water glass H1101 mixed reagent.
采用改性水玻璃Ｈ１１０１混合剂浮选分离萤石与重晶石获得稳定的良好指标。
3.
Qualified fluorite concentrate can be obtained from scheelite tailings under ambient temperature by means of adding“modified water glass combination reagents”reasonablly into neutral(PH=6—7)medium.
5)、矿浆加温(40一50℃)浮选萤石的传统工艺制度,在近乎中性(pH=6—7)介质中,合理添加“改性水玻璃复合剂”进行常温(20一30℃)浮选。
3) Modified water-glass
改性水玻璃
1.
Modified water-glass,an effective depressant in molybdenum ores flotation,was made from normal water-glass,and its characteristics and application in molybdenum and tungsten ores flotation were interpreted.
介绍用普通水玻璃制备具有较高活性的改性水玻璃的方法、性能及其在钼矿石选别过程中的实际应用效
2.
Combined with specific engineering, it introduces construction technology of leading small-conduct pipe injected and analyzes its difficulty, puts forward construction principle should be obeyed, and illustrates fabrication of modified water-glass and injected process to extend the technology.
结合工程实例,介绍了超前小导管注浆施工技术,对工程难点进行了分析,提出了必须严格遵循的施工原则,对改性水玻璃浆液的配制及注浆施工工艺进行了阐述,以推广应用该技术。
3.
The multi-solid waste steel consists of steel slag,slag and fly ash with the ratio of 5 ∶3 ∶2,under the synergistic action of modified water-glass and other activators,the paste can reach a 28 d\'s compressive strength of 53.
按钢渣、矿渣和粉煤灰以5∶3∶2的比例组成复合废渣,在改性水玻璃等激发剂的协同作用下,制备得到的浆体28 d抗压强度高达53。
4) modified silicate
改性水玻璃
1.
The experimental results show that modified silicate compared with ordinary water glass,remarkably increased the bond strength at room temperature,and has greatly improved the strength of heat as well as the high temperature strength,and fundamentally changed the 800 ℃ residual strength of the peak.
为探讨CO2水玻璃砂用改性水玻璃对不同硬化方法的适应性,分别对CO2/酯法、CO2/热空气法和CO2/烘干法进行了研究,获取了不同硬化方法的有关工艺参数。
2.
The experimental results show that: modified silicate compared with ordinary water glass, remarkably increased the bond strength at room temperature, has also greatly improved the strength of heat as well as the high temperature strength, and fundamentally changed the 800 ℃ residual strength of the peak.
分别选择带有不同极性基团的1#、2#、3#改性用树脂作为改性剂的主干材料,对CO2水玻璃砂用水玻璃进行改性处理,实验结果表明,改性水玻璃与普通水玻璃相比,明显提高了常温下的粘结强度,大大改善了热强度和高温强度,从根本上改变了800℃时的残留强度峰值。
5) sodium-silicate modification
水玻璃改性
6) waterglass sand modified with 1~#
1#改性水玻璃砂
补充资料：钾钠水玻璃
分子式：mNa2O·nK2O·xSiO2
CAS号：
性质：又称钾钠水玻璃(potassium sodium water glass)。略带黄或黄绿色的黏稠液体。具有硅酸钾和硅酸钠共有的性质。在应用上弥补了单独使用一种时性能的不足。如一定组成的硅酸钾钠其抗水能力优于其单独的任何一种。由碳酸钾、碳酸钠和硅砂按一定比例混合熔融反应，经冷却，溶解，澄清，浓缩制得。也可采用由氢氧化钠、氢氧化钾和硅砂进行压热反应，经浓缩制得。也可采用白炭黑、苛性钾、硅酸钠为原料来制取。主要用作黏结剂，洗涤剂，除油污助剂等。
CAS号：
性质：又称钾钠水玻璃(potassium sodium water glass)。略带黄或黄绿色的黏稠液体。具有硅酸钾和硅酸钠共有的性质。在应用上弥补了单独使用一种时性能的不足。如一定组成的硅酸钾钠其抗水能力优于其单独的任何一种。由碳酸钾、碳酸钠和硅砂按一定比例混合熔融反应，经冷却，溶解，澄清，浓缩制得。也可采用由氢氧化钠、氢氧化钾和硅砂进行压热反应，经浓缩制得。也可采用白炭黑、苛性钾、硅酸钠为原料来制取。主要用作黏结剂，洗涤剂，除油污助剂等。
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