1) Solubility
溶出效应
2) Digestion
溶出
1.
Influence of activated Shanxi bauxite on digestion in Bayer process;
活化山西铝土矿对拜耳法溶出工艺的影响
2.
Removal of Zinc by adding Pyrite during the digestion Process of Bauxite;
铝土矿溶出过程中添加黄铁矿除锌
3.
Description on existing process of alumina digestion in China;
我国氧化铝溶出工艺现状综述
3) leaching
溶出
1.
Synthesization of C_(12)A_7 and it's leaching property in sodium aluminate solution with high-Na_2O_C;
七铝十二钙的合成及其在高碳钠铝酸钠溶液中的溶出性能
2.
A percolation leaching test was carried out on cement-solidified fly ash specimens to simulate the case of rain penetrating into them, then into soil and finally into groundwater.
模拟雨水通过土壤的渗滤过程,进行了粉煤灰硬化体渗滤溶出试验。
3.
A new electrochemical method was established to analyze lead in samples by voltammetry of square wave leaching after pre-treatment of microwave irradiating digestion,and the optimum determination conditions were explored.
利用微波消解样品,再以电化学方波溶出伏安法检测样品中铅的含量并确定了最佳测定条件。
4) dissolution
溶出
1.
Effects of Simulated Acid Rain on Dissolution and Transformation of Lead in Tea Plantation Soil;
模拟酸雨对茶园土壤中铅的溶出及形态转化的影响
2.
In situ immobilization of heavy metals by plant polyphenol in metal-contaminated soils:I. Effect on sorption and dissolution of copper;
植物多酚物质原位钝化污染土壤重金属的研究 I.对土壤Cu吸持与溶出的影响
5) dissolving out
溶出
1.
Test on Inorganic Salt Dissolving out of Waste Incineration Residual;
垃圾焚烧残渣无机盐溶出实验
2.
An overview on the dissolving out of trace elements from traditional Chinese medicines(TCM) was presented briefly in terms of the dissolution features and speciation analysis of trace elements in TCM,the effect of the process of TCM materials on the dissolving out of trace elements and the effect of prescription compatibility on the dissolving out of trace elements.
从中药微量元素的溶出特性与形态分析、炮制对中药微量元素溶出的影响及配伍对中药微量元素溶出的影响三方面对中药微量元素溶出的研究概况进行了扼要综述。
6) Dissolution
溶出度
1.
Preparation of Jizhen Drop Pills and its Dissolution;
蓟贞滴丸的制备及溶出度研究
2.
Preparation and Dissolution of Sulfamethoxazole Solid Dispersion;
磺胺甲噁唑固体分散体的制备及体外溶出度研究
3.
Determination of the Dissolution of Amantadine hydrochloriole tablets;
盐酸金刚烷胺片溶出度的测定
参考词条
补充资料:溶限效应
溶限效应,又称临界值效应,利用很少量的抑制剂防止大量沉积从溶液中析出的能力。当抑制剂的浓度较低时,阻垢(防止沉积从溶液中析出)率较低,当抑制剂的浓度达到一个临界浓度时,该抑制剂的阻垢率发生突跃,达到一个很高的水平,再继续增加抑制剂的浓度,阻垢率逐渐趋于平稳。
例如:
采用静态法对yss—93抑制磷酸钙垢(ca3(po4)2)的性能进行了评定。
实验条件:试验用水为强化配制水,其中[ca2+]=250 mg/l(以caco3计)、[po43-]=5.0 mg/l,ph=9.1,水浴温度80 ℃,时间10 h。
实验结果:抑制剂yss-93的浓度与阻垢率如下(箭头左侧为yss-93溶液浓度,右侧为阻垢率)
4.0/mg.l-1 ——〉3.80
6.0/mg.l-1 ——〉13.59
8.0/mg.l-1 ——〉96.74
10.0/mg.l-1 ——〉98.91
12.0/mg.l-1 ——〉100.00
15.0/mg.l-1 ——〉100.00
由表可知,yss—93对磷酸钙垢的阻垢性能存在临界值效应。在临界浓度8.0 mg/l以下,yss—93对磷酸钙垢的阻垢能力较差,浓度增至临界浓度时,其对磷酸钙垢的阻垢率发生突跃,由13.59%增至96.74%,再继续增加浓度,阻垢率逐渐趋于平稳。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。