precipitant

Not Manual Method for Adding Precipitant Drop by Drop in Weight Analysis Method

重量分析法中非手工滴加沉淀剂的一种方法

Precipitant and its concentration are important for determining water-soluble protein .

在测定水溶性蛋白质方法中，沉淀剂及其使用浓度的选择很重要。

Calculation of Rational Amount of Precipitant in Complex Precipitate System Complex Reality Complex Numbers

复杂沉淀体系中沉淀剂合理用量的计算

A compound used in analysis as a precipitant for palladium or nickel .

在分析中用作钯或镍的沉淀剂的化合物。

The Dosage Requirement of Precipitant for Complete Precipitation Constituents Being Measured

完全沉淀被测组分所需沉淀剂的用量条件

Organic carbon is the main precipitant for uranium enrichment .

有机碳是铀的主要沉淀剂和富集剂；

The results show that different kinds of precipitant have a great impact on phytin yield .

结果表明：沉淀剂的变化对菲汀收率的影响非常显著。

Study on recovery of phenolic compounds using ba ￣( 2 + ) as precipitant

Ba~（2＋）离子沉淀法回收酚类化学过程的研究

Coagulant Aid and Precipitant Aid are Studied on the Treatment of Organic Wastewater of High Concentration

助凝助沉剂在高浓度有机废水处理应用研究

Effect of precipitant on the morphology and performances of ultrafine powder CuO

沉淀剂对CuO超细粉体形态与性能的影响

Different temperatures of N-doped depended on the kind of precipitant ;

不同沉淀剂的N掺杂温度不同；

It shows that good produce can be synthesized by using algin as precipitant .

结果表明，用草酸氨做沉淀剂可以得到结构和形态比较好的产品。

The Minimal Precipitation Solubility and the Suitable Precipitant Concentration

沉淀最小溶解度及沉淀剂适宜浓度

Crystalline lanthanum carbonate was synthesized using ammonium bicarbonate as the precipitant .

以碳酸氢铵为沉淀剂合成了碳酸镧晶体。

Study on Preparation of Polyaluminium Chloride as Sizing Precipitant With Kaoline

用高岭土制备施胶沉淀剂聚合氯化铝的研究

NaOH is used as precipitant and SH-88 as high effective coagulant .

用NaOH作沉淀剂、用SH-88作高效凝聚剂。

Effects of burden ratio , amount of precipitant , reaction temperature and time , calcination temperature and time on quality of products are investigated .

研究了物料配比、沉淀剂用量、反应温度、反应时间、煅烧温度、煅烧时间对产品质量的影响。

In-situ precipitation method was developed to prepare chitosan rod by using chitosan membrane as template and NaOH as precipitant .

以壳聚糖膜为模板、NaOH溶液为凝固液，用原位沉析法制备了壳聚糖棒材。

A review on ammonia removal from wastewater by precipitation as magnesium-ammonium-phosphate : mechanism , application and precipitant recycle

磷酸铵镁沉淀法脱氨机理、应用及沉淀剂循环

The influences of the composition of precipitant , stirring rate and supersaturation level on AUC crystal are studied .

研究了沉淀剂组成、搅拌速度、溶液的过饱和度等因素对AUC沉淀结晶的影响。

Colloidal SiO2 concentration , pH , temperature , electrolyte , precipitant and agitation condition are the main factors affecting separation performance .

SiO2溶胶的浓度、pH、温度、电解质、聚沉剂和搅拌强度是影响矿浆固液分离性能的主要因素。

The Preparating of Nanometer TiO_2 Photocatalyst by Precipitation Method Under Temperature Using NH_4CO_3 as a Precipitant

室温下用新型NH4CO3沉淀剂制备纳米TiO2光催化剂

Pancreatin was extracted from pig pancreas using isopropyl alcohol as solvent and chitosan as precipitant .

目的：采用异丙醇为提取剂，一种新型沉淀剂壳聚糖对猪胰脏中胰酶的制备工艺进行研究。

The pearly pigment of mica titanium was prepared by using the liquid deposition method with the urea as precipitant .

综合了液相沉积法中缓冲法和碱性中和法的长处，优化云母钛珠光颜料的制备工艺。

For chemical co-precipitation method , tetraethylenepentamine was used as precipitant for the first time to synthesize pure phase YAG powders .

对于化学共沉淀法，首次采用四乙烯五胺作为沉淀剂合成出纯相的YAG粉体。

Study on defluorination of dihydrate WPA with mixed precipitant

混配沉淀剂脱除二水湿法磷酸中氟的研究

In this study , the Cu-Mn Complex Oxides catalysts were prepared by hydrothermal homogeneous precipitation method with urea as precipitant .

本文采用尿素作沉淀剂，通过水热均匀沉淀法制备了一系列铜锰复合氧化物催化剂。

Determination of Trace Cadmium by FAAS with srco_3 as a precipitant for preconcentration

碳酸锶共沉淀富集火焰原子吸收法测定微量镉

Purpose : To eliminate proteins from crude heparin , the reactive conditions of precipitant YNB 99-1 were investigated .

目的：探索YNB991沉淀剂去除粗品肝素钠中蛋白质的作用条件。

Preconcentration with Chelating precipitant APDC for the Determination of Trace Elements in Geochemical Samples by Icp-MS

有机螯合沉淀剂富集－感耦等离子体质谱法测定地球化学样品中痕量元素