1) pressure solution
压溶
1.
Sulphide minerals as well as gangues in these deposits have suffered intense pressure solution, and the sulphides have undergone multi_stage overgrowth.
加拿大西部块状硫化物矿石普遍地发生过硫化物的压溶和增生。
2.
Through an analysis of the basic characteristics of pressure solution of carbonate rocks, the authors present the thickness restoration principle and formula of pressure solution carbonate rock and discuss the organic matter abundance correction method and formula of stylolite.
通过碳酸盐岩压溶作用基本特征的分析,笔者提出了压溶的碳酸盐岩地层厚度恢复的原理和公式,同时还探讨了缝合线有机质丰度的校正方法与公式。
3.
On the basis of the experiments and Our theoretical analysis of electrochemistry, it isfound that inside the conductive minerals in contact with solutions in the shallow crust, there arevarious ga1vanic cells, and the pressure solution of conductive mineral is realized by the process ofthe stress galvanic ce.
以此为基础，通过电化学理论分析，得出：地壳浅部与溶液接触的导电性矿物颗粒内部存在各种各样的应力原电池，通过应力原电池过程，压溶作用得以实现。
2) compaction and pressure solution
压实压溶
3) solution pressure
溶解压;溶解压强
4) dissolved air pressure
溶气压力
1.
The treatment effect of low concentration secondary effluent (COD<60 mg/L) by DAF unit with gas-liquid mixed pump was studied, and the influence of flocculant kinds, dissolved air pressure and reflux ratio on the removal efficiencies of COD, TP and turbidity was investigated.
通过小试研究了气浮单元对低浓度二级出水(COD<60mg/L)的处理效果,并以COD、TP和浊度为去除对象,考察了絮凝剂种类、溶气压力和回流比对处理效果的影响。
5) high-pressure digestion
高压溶出
1.
With kaolinite and pyrophyllite as material,influence of temperature,duration,concentration of caustic soda,addition amount of CaO on reaction behavior of silicon-containing minerals in high-pressure digestion was studied.
选取高岭石和叶腊石作为实验原料,研究了高压溶出过程中温度、时间、苛性碱浓度以及CaO添加量对硅矿物反应行为的影响。
2.
Based on research of thermodynamic analysis of titanium-containing minerals,reaction mechanism of titanium-containing minerals in high-pressure digestion process wa
论文主要研究内容和结论如下:1)采用多种含钛化合物为原料,研究其在不同溶液体系和温度下的反应行为,并结合热力学分析,明确了钛矿物在高压溶出过程中的反应机理:钛矿物首先是与铝酸钠溶液中的游离苛性碱反应生成Na_2O·3TiO_2;Na_2O·3TiO_2与铝酸钠、氢氧化钙反应生成羟基钛酸钙;随着温度的升高,氢氧化钙添加量增加,羟基钛酸钙会与铝酸钠和Ca(OH)_2反应转化成更加稳定的钛酸钙,同时Na_2O·3TiO_2也会与氢氧化钙直接作用生成钛酸钙。
6) high pressure digestion
高压溶出
1.
Scab formed in the preheating process of high pressure digestion is very harmful for alumina production in Bayer process.
拜耳法高压溶出过程形成的结疤 ,对氧化铝生产是十分有害的 ,开展对其结疤性质的研究 ,对于探索结疤形成的机理及结疤的防治 ,提供了理论和实践依据 ,具有十分重要的意义。
2.
The process of Bayer high pressure digestion, the physical meaning of realizing RP control block diagram by computer internal module and the mathematical model in RP control are briefly introduced.
简单介绍了拜尔法高压溶出工艺流程、用计算机内部模块实现RP[1]控制框图的物理意义及RP控制中的数学模型。
补充资料：溶胀压
分子式：
CAS号：
性质：凝胶吸收液体后体积会显著膨胀，为抑制这种膨胀必须对凝胶施加的平衡压力称为溶胀压。若外加压力低于凝胶的溶胀压，膨胀继续进行。如果外加压力超过了当时的膨胀压，液体就会被挤压出来，直到双方的压力达到平衡。
CAS号：
性质：凝胶吸收液体后体积会显著膨胀，为抑制这种膨胀必须对凝胶施加的平衡压力称为溶胀压。若外加压力低于凝胶的溶胀压，膨胀继续进行。如果外加压力超过了当时的膨胀压，液体就会被挤压出来，直到双方的压力达到平衡。
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