ammonium sulphate conversion是什么意思

网络释义

用法例句

Study on arsenic removal in the preparation of feed grade zinc oxide by ammonia-ammonium sulfate method;

氨-硫酸铵法生产饲料级氧化锌中除砷工艺研究

Study on liquid-solid flotation separation of lead(Ⅱ) by sodium nitrate-ammonium thiocyanate-rhodamine 6G system;

硝酸钠-硫氰酸铵-罗丹明6G液-固体系浮选分离铅(Ⅱ)的研究

Study on floatation separation of Pd(Ⅱ) with ammonium thiocyanate-tetrabutyl ammonium bromide-water system;

溴化四丁基铵—硫氰酸铵—水体系浮选分离钯(Ⅱ)的研究

Floatation separation of copper in sodium chloride-ammonium thiocyanate-cetylpyridine bromide system;

氯化钠-硫氰酸铵-溴化十六烷基吡啶体系浮选分离铜(Ⅱ)

In light of the principle of vanadium's valent state change,after samples are dissolved by weak nitric acid,in medium of around 15% nitric acid,the oxidant ammonium persulphate is immediately used to selectively oxidize V~(4+) to V~(5+).

利用钒的价态变化原理,试样以稀硝酸溶解后,在15%左右的硝酸介质中,直接用氧化剂过硫酸铵选择性地氧化V~(4+)为V~(5+)。

With industrial monomer solution of dimethyldiallylammonium chloride(DMDAAC) as raw material,ammonium persulphate(APS) as initiator and Na_4EDTA as chelating agent,using the methods of adding initiator all at once,graduated increasing of temperature and stepwise initiation and polymerization,the polymerization process of preparing poly-dimethyldiallylammonium chloride(PDMDAAC) was researched.

以一步法工业单体二甲基二烯丙基氯化铵(DMDAAC)为原料,以过硫酸铵(APS)为引发剂,采用一次性加入引发剂,梯度升温,分步引发水溶液聚合反应的方法,对制备聚二甲基二烯丙基氯化铵(PDMDAAC)的聚合反应的工艺进行了优化研究。

Poly-dimethyldiallylammonium chloride(PDMDAAC)was prepared by using industrial dimethyldiallylammonium chloride(DMDAAC)aqueous solution with known impurities as starting material,ammonium persulphate(APS)as initiator,without addition of any transferring and terminating agents.

以过硫酸铵(APS)为引发剂,以已知杂质含量的工业一步法合成的二甲基二烯丙基氯化铵单体溶液为原料,采用水溶液聚合法,无需使用链转移剂和链终止剂,通过控制单体的起始含量(w(DMDAAC)=35。

Extraction separation of palladium by potassium iodide-ethanol in the presence of ammonium sulphate;

硫酸铵-碘化钾-乙醇体系萃取分离钯

On the reaction kinetics in the preparation of ammonium sulphate from phosphogypsum and ammonium carbonate;

磷石膏制备硫酸铵反应动力学研究

Effect of Precipilation with Polyethylene Glycol and Ammonium Sulphate on Ascite McAbs Activity;

聚乙二醇硫酸铵沉淀法对不同亚类单克隆抗体活性的影响

The main products cover ammonuium sulfocyanide,sodium thiocyanate, potassium sulphocyanide, cuprous sulfocyanide etc,Calcium Thiocyanate.

主要产品有硫氰酸铵、硫氰酸钠、硫氰酸钾、硫氰酸亚铜、硫氰酸钙等。

Separation of copper with ammonium sulfate-ammonium thiocyanate-ethyl violet flotation system

硫酸铵-硫氰酸铵-乙基紫体系浮选分离铜

Chemical reagent-Ammonium thiocyanate

GB/T660-1992化学试剂硫氰酸铵

Measurement of Crystallization Metastable Zone Width of Ammonium Thiocyanate with Laser Scattering Method

激光法测定硫氰酸铵结晶介稳区宽度

Separation of Mercury(Ⅱ) by Floatation from Aqueous Solution Containg Ammonium Chloride Ammonium Thiocyanate and Dodecyltrimethyl Ammonium Bromide

氯化铵-硫氰酸铵-十二烷基三甲基溴化铵-水体系浮选分离汞(Ⅱ)

<title>Flotation separation of mercury(Ⅱ) by sodium nitrate-ammonium thiocyanate-ethyl violet system

硝酸钠-硫氰酸铵-乙基紫体系浮选分离汞

A study on new solid electrolytes based on urea and ammonium thiocyanate;

以脲和硫氰酸铵为主体的固体电解质的研究

Separation of Zinc by Sodium Chloride-Ammonium Thiocyanate-Hexadocylpyridinbenzyldimethy lammonium Chloride Floatation System;

氯化钠-硫氰酸铵-氯化十六烷基吡啶二甲基苄基铵体系浮选锌

Speciation of Sulfur Compounds and the Study of Reaction Mechanism in the Synthesis of Ammonium Thiocyanate;

硫化合物的形态分析与硫氰酸铵合成反应历程研究

Solid extraction method of researching the separation for rare earth element --rare earth NH 4SCN TBP system

固态萃取法研究稀土元素的分离——稀土-硫氰酸铵-磷酸三丁酯体系

20Kt/a Cyanurie Acid and 40Kt/a Ammoninm Sulfate Process Technology Evaluate

20Kt/a氰尿酸联产40Kt/a硫酸铵工艺技术及其评价

Crystal Structures of Pseudo-Layer Type Inclusion Compound Built of Tetra-N-Butylammonium Trithiocyanurate;

硫代三氰酸为主体晶格的四丁基铵类层状包合物的晶体结构研究

Rapid Determination of Chloride in Zinc Electrolyte Solution and Waste Water by Spectrophotormetry with Mercury Thiocyanate and Ammonium Ferric Sulfate

硫氰酸汞-硫酸高铁铵分光光度法快速测定锌电解新液和废液中的氯量

Cyanide-free copper electroplating in sulfite/thiosulfate bath

亚硫酸盐/硫代硫酸盐体系无氰镀铜

Chemical reagent--Ammonium sulfate

GB/T1396-1993化学试剂硫酸铵

ammonium dimethyl-dithiocarbamate

二甲氨基二硫代甲酸铵

Dihydrocodeine thiocyanate

二氢可待因硫氰酸盐

thiocyanate ceriometric determination

硫氰酸盐-硫酸铈滴定测定法