Barrel type drier with processing capacity of 3t/h～5t/h and the water content in ammonium sulfate below 0.
该干燥器自投运后,系统运行稳定,节约能耗,硫铵水分最低0。
The synthesis process of potassium sulfate with ammonium sulfate recovered from industrial waste and potassium chloride method was studied.
介绍一种回收富含硫铵化工废水制备硫酸钾肥的方法。
The paper introduces the four kinds of production process of ammonium sulfate,and analyzes and discusses the process features,technology and economic index and equipment selection.
本文介绍了四种硫铵生产工艺 ,并从工艺特点 ,技术经济指标 ,设备选材等方面进行分析比较和评述。
Direct determination of gold in ammonium thiosulfate solution by AAS;
原子吸收法直接测定硫代硫酸铵溶液浸金系统中金的研究
MoO3/γ-Al2O3 catalyst has been presulfided by ammonium thiosulfate.
以硫代硫酸铵为硫化剂对MoO3/Al2O3催化剂进行预硫化,考察了制备方法和活化条件对预硫化催化剂噻吩加氢脱硫活性的影响。
The isothermal phase diagrams of the system were constructed on the basis of the mass fractions of water,ammonium sulfate and ammonium thiosulfate saturated solution at 298 K.
依据水、硫酸铵及硫代硫酸铵组成的饱和溶液各组分的质量分数绘制了(NH4)2S2O3-(NH4)2SO4-H2O在298 K下的三元体系相图。
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)
Study on hydrodesulfurization of thiophene over Mo/Al_2O_3 catalyst presulfided by thiosulphate ammonium
硫代硫酸铵预硫化的Mo/Al_2O_3催化剂加氢脱硫反应性能研究
Effect of Thermal Treatment under Nitrogen on the Ammonium Thiosulfate-Presulfidized Mo/Al_2O_3 Catalyst
氮气热处理对硫代硫酸铵预硫化的Mo/Al_2O_3催化剂的影响
Direct determination of gold in ammonium thiosulfate solution by AAS
原子吸收法直接测定硫代硫酸铵溶液浸金系统中金的研究
ammonium dimethyl-dithiocarbamate
二甲氨基二硫代甲酸铵
A mixture of sulphuric acid-thiourea-thioglycollic acid is used as selective solvent for free silver sulphide and sulphuric acid-thiourea-ferric sulphate for free native silver.
用硫酸-硫脲-硫代乙醇酸溶液选择溶解硫化银;用硫酸-硫脲-硫酸高铁铵溶液选择溶解自然银。
Thermodynamics and dynamics in Reaction of Ammonium Peroxodisulfate and Sodium Thiosulphate;
过二硫酸铵与硫代硫酸钠反应的热力学和动力学
monium pyrrolidine dithiocarbamate
吡咯烷二硫代氨基甲酸铵
photographic grade ammonium thiosulfhatesolution
摄影用硫代亚磺酸铵溶剂
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。
Chemical reagent--Ammonium sulfate
GB/T1396-1993化学试剂硫酸铵
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
Effect of Fertilizer Treatment to Alpine Meadow on Copper Metabolism in Grazing Yaks
高寒草地硫酸铵施肥对放牧牦牛铜代谢的影响
The ammonium sulfite oxidation outside of the tower in ammonia-desulfurization system
氨法脱硫副产物亚硫酸铵的塔外氧化
Cyanide-free copper electroplating in sulfite/thiosulfate bath
亚硫酸盐/硫代硫酸盐体系无氰镀铜
a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum.
一种铝的双硫酸盐：铝铵双硫酸盐，白色晶状。
Discussion on technique for producing solid ammonium sulphate utilizing waste heat of tail gas from suphuric acid plant
利用硫酸尾气废热生产固体硫酸铵的技术探讨
antisense DNA phosphorothioate
硫代磷酸反义DNA
Effects of MS Medium Containing Ammonium Sulfate or Urea Instead of Ammonium Nitrate on Subculture of Malus,Strawberry and Grape
硫酸铵或尿素代替硝酸铵的MS培养基对苹果、草莓和葡萄组培苗继代的效应