Neutralization method

Pyrites and concentrate Determination of effective sulfur content Combustion neutralization method

GB/T2462-1996硫铁矿和硫精矿中有效硫含量的测定燃烧中和法

Methods The recovery rate test of aspergillus niger was carried out in compound ketoconazole cream by using neutralization method and medium dilution method .

方法采用中和法与培养基稀释法，对复方酮康唑乳膏进行黑曲霉的回收试验。

Study of Condition of Hydroxyapatite Preparation Using Neutralization Method

酸碱中和法合成羟基磷灰石反应条件的研究

The Technology Study of Neutralization Method Dealing with Rinsing Water of Steel Rolling

中和法处理轧钢漂洗废水的工艺研究

Study on Treatment of Intaglio Printing Wastewater Concentrate by Neutralization Method

中和法处理印钞废水浓缩液的实验研究

Experimental Study on Three-dimensional Electrode / Fenton Reagent / Neutralization Method for Oil Paint Wastewater Treatment

三维电极/Fenton试剂/中和法处理油漆废水的实验研究

Microcrystal Preparation of Salicylic Acid by Neutralization Method

中和法制备水杨酸微晶

Evaluation of the Uncertainty of Determination of Effective Sulfur Content in Pyrites and Concentrate by Combustion Neutralization Method

燃烧中和法测定硫铁矿和硫精矿中有效硫含量不确定度的评定

Preparation of Mica Nacreous Pigment by Urea Neutralization Method

尿素中和法制备云母珠光颜料的研究

Determination of Ge-132 by neutralization method

Ge－132含量的中和测定

Preparation of ordered submicron Mn_xO_y by low-temperature neutralization method in 10T superconducting magnetic field

10T超导强磁场下低温中和法制备有序亚微米MnxOy的研究

Compared with the conventional lime neutralization method , this process with little chemical sediment greatly reduces the cost of treating acid wastewater .

该废水处理工艺形成的化学沉淀少、操作简单方便，与传统的石灰乳中和法相比，该工艺能较大幅度地降低酸性废水的处理成本。

The recent technology progress and existed problems for the production of feed-grade calcium hydrogen phosphate by two-stage neutralization method in China are analysed .

分析了近年来中国两段中和法生产饲料磷酸氢钙工艺路线的进展及存在的问题。

The paper reported the assay fo sodium acetate content in composite sodium acetate injection solution with neutralization method instead of ionexchange method .

本文报道了采用改良中和法代替离子交换法，测定复方醋酸钠注射液中醋酸钠的含量。本法系利用醋酸钠在乙醇、甘油混合液中用盐酸液滴定，有明显突跃的终点。

This paper has summarized the development and the current situation of acid mine drainage treatments ; it has introduced neutralization method , constructed wetland and microorganism method in detail .

本文总结了国内外治理酸性废水的方法与研究现状，详细介绍了中和法、人工湿地和微生物法的治理方法。

The experiment results shown that using the stepped neutralization method , first adjusting the wastewater 's pH to 12.0 , the removing rate of cadmium ion reached up to 97.4 % ;

结果表明：用分步中和处理方法，先调节废水pH值为12.00，镉离子去除率达97.4%；

Feed-grade calcium hydrogen phosphate was prepared by defluorination and neutralization method with wastewater in phosphate fertilizer plant , diatomite , sodium chloride and lime milk as raw materials .

以磷肥厂废水、硅藻土、氯化钠和石灰乳为原料，采用脱氟与中和法制备饲料级磷酸氢钙，并通过正交试验优化了工艺条件。

The hydrolysis – neutralization method of catalyst acid sludge from polymerization was discussed , and this method would separate the residual oil which could be boiler fuel and sour water ( including a lot of Cl - ) .

实验研究了聚合反应后催化剂酸渣的水解处理方法，可将催化剂酸渣中的渣油和水解酸水（含有大量的Cl-）分离，渣油可以做为锅炉燃料油烧掉。

Calcium phosphite monohydrate ( CaHPO_3 · H_2O ) is a new excellent anti-corrosive pigment . The chemical and phase equilibrium principle of calcium phosphite monohydrate prepared by neutralization method have been discussed .

一水亚磷酸氢钙（CaHPO3·H2O）是一种新型优质防锈颜料，本文系统讨论了中和法制备这种产品的化学和相平衡原理；

Results The method had been compared with the National Standard Method High-Temperature Combustion & Neutralization Method for Determination of Total Sulfur in Coal ( GB / T214-1996 ), and the RSD of the method was less than 2 % .

结果本方法与国家标准方法GB/T214-1996高温燃烧中和法进行了比较，其相对标准偏差小于2%。

The pyrite wastewater which is produced during or after the iron pyrite exploitation contains lots of iron and shows high acidity . The sludge from pyrite wastewater treatment by neutralization method is a kind of iron-rich sludge .

硫铁矿废水系硫铁矿开采过程中或闭矿后产生的含铁量高、酸性强的天然废水，硫铁矿废水处理污泥系中和法处理硫铁矿废水产生的富铁污泥。

By using precipitation method and lime-ferric salt neutralization method to treat the drainage , the content of poisonous heavy metal Cd ~ ( 2 + ), Pb ~ ( 2 + ) and As etc. reaches a ideal requirement .

采用沉淀法和石灰铁盐中和法使排放水中的Cd~（2+）、Pb~（2+）、砷等有毒重金属含量达到了理想要求。

After the study , the utilization of lye change consists of production of alkali sulfide with evaporation process for industry purpose , extracting Na2S after crystallisation , paper pulp making , regenerating lye with precipitation measure and recycling naphthenic acid with neutralization method .

通过研究，综述了炼油废碱液的利用技术主要有熬制工业硫化碱、结晶提取Na2S、废碱液造纸制浆、沉淀法再生废碱液和中和法回收环烷酸等。

Strain produced antimicrobial substance was isolated from Chinese sauerkraut juice . It has been proved that the strain can produce non-acid antimicrobial substance through tests of neutralization method , culturing without carbohydrate , anti-microbe by 10 times and 20 times concentrated fermentative juice .

从酸菜发酵液中分离到能产生抑菌物质的菌株，采用中和法、无糖发酵、浓缩10倍、20倍试验验证，确实能产生具有抑菌作用的非酸类物质。

There are a great quantity SO 2 - 4 in acidic waste water of mine in Dexing Copper Mine . If common neutralization method is used , the CuSO 4 which be produced in neutralization will form dirt seriously , which will bring much difficulty to process production .

德兴铜矿矿山酸性废水中SO2-4含量大，如采用常规的石灰中和法，中和过程中产生的硫酸钙结垢严重，给工艺运行造成很多困难。

Determining the content of carbonate in fluorite by neutralization titration method

酸碱中和滴定法测定萤石中碳酸盐量

Methods for chemical analysis of ferrochromium & The neutralization titration method for the determination of nitrogen content

GB/T5687.4-1985铬铁化学分析方法中和滴定法测定氮量

Determination of Each Component Acid in Mixture of Two Different Weak Monoacids By Half Neutralization Point Method

半中和点法测定两种一元弱酸混合酸中各组分酸含量

A new process for treating leach solution of jamesonite concentrate by a neutralization hydrolization method

中和水解法处理脆硫锑铅精矿浸出液新工艺

The dissertation adopted neutralization precipitation method , which used ammonia to neutralize aluminum sulfate solution and aluminum nitrate solution respectively to produce fine aluminum hydroxide powder .

本文采用中和沉淀法，使用氨水分别中和硫酸铝溶液及硝酸铝溶液来制备氢氧化铝粉体。