Calibration for the indirect determination of zinc in zinc powder based on reduction of Fe(Ⅲ) by zinc;
锌还原Fe(Ⅲ)间接法测定锌粉中金属锌的结果校正
Factors affecting gas volume librated from atomized zinc powder;
雾化锌粉析气量影响因素的探讨
Study on preparing 2,5- dimethoxy -4 - chloro - aniline withzinc powder as reductant;
锌粉还原法制备2,5-二甲氧基-4-苯胺的研究
The reduction is carried out in a concentrated ammonia solution (25 %～28 %) with zinc dust as reducer.
本文报道了以2-烷基蒽醌为原料,结晶硫酸铜为催化剂,锌粉为还原剂于浓氨水(25%～28%)中一步法制备2-烷基蒽。
There is by-product zinc chloride-methanol-zinc dust mixed waste liquid in the production of fluorocarbon coatings.
氟碳树脂漆生产过程中,副产氯化锌-甲醇-锌粉混合废液。
Starting from pentachloropyridine, intermediate product 2,3,5,6-tetrachloropyridine was prepared by reduction with zinc dust.
以五氯吡啶为原料,通过锌粉还原制备出中间产物2,3,5,6-四氯吡啶,再由2,3,5,6-四氯吡啶水解,制备出农药中间体3,5,6-三氯吡啶-2-酚。
The zinc powders,with 3.
以热镀锌渣为原料,通过碱性电解法制备锌粉。
The paper analyzed the principle of producing explosive of zinc powders,and put forward the preventing measures.
分析了锌粉爆炸产生的机理 ,提出了防止锌粉爆炸的措施。
This work is to prepare zinc powders by alkaline zinc electrowinning from hot galvanizing slag, resolve problems such as regrown and recovery zinc, environmental protection etc.
锌粉广泛应用于冶金、化工、医药、电池、油漆、涂料等行业。
Synthesis of N-alkyl-3-chloride propylamines catalyzed by Zn powder;
锌粉催化合成N-烃基-3-氯丙胺
The new process of producing Zn powder by alkaline leaching and electrowinning is a reliable,cost-effective and flexible process.
碱浸-电解法作为一种生产高纯度锌粉的新工艺,具有流程简单、原料适应性强、成本低等优点。
The new technology of production of Zn powder by alkaline leaching and electrowinning is described.
介绍碱浸-电解湿法直接生产金属锌粉的新工艺。
The performance of zinc dust paint manufactured by partially ferrophosphorus- substituted zinc dust were introduced.
着重介绍了磷铁粉取代部分锌粉制备锌粉漆的特性,并给出了3类锌粉漆的参考配方。
Experimental Research of Zinc Removal from Dust of EAF in Microwave Field
电炉含锌粉尘在微波场下脱锌的试验研究
Study on Preparation of Zinc Flake and Zinc-Based Waterborne Anticorrosive Coatings;
片状锌粉制备及锌基水性耐蚀涂层的研究
Study on Preparation of Hg-free Zinc Powder for Alkali Manganese Battery;
碱性锌锰电池用无汞锌粉研制及工艺研究
Effects of Particle Shapes of Zinc on the Properties of Mechanically Deposited Coating
锌粉颗粒形状对机械镀锌层性能的影响
Mechanism of Cobalt Removal from Zinc Sulphate Solution with Zinc Powder
采用EPMA研究硫酸锌溶液中锌粉净化除钴的机理
ANALYSIS ON EFFECT OF ZINC POWDER ADDING MODE ON PURIFYING TO REMOVE THE IMPURITY IN ZINC HYDROMETALLURGICAL PROCESS
浅析锌粉加入方式对湿法炼锌净化除杂的影响
Synthesis and Characterization of ZnO Nanoparticles by Sol-Gel Method;
溶胶—凝胶法制备纳米氧化锌粉体及纳米氧化锌粉体的表征
Compatible with any zinc-free primers.
底漆可以是不含锌粉的各种油漆。
super fine zinc powder production technology and equipment
超细锌粉生产技术与设备
Research on ZnZr_4(PO_4)_6 Powder and the Low Thermal Expansion Materials;
磷酸锆锌粉体及其低膨胀材料的研究
Synthesis of N-alkyl-3-chloride propylamines catalyzed by Zn powder;
锌粉催化合成N-烃基-3-氯丙胺
Preparation and properties of doped-ZAO powders
掺铝氧化锌粉末的制备及其性能研究
Research of Kaolin Bleached by NaHSO_3-Zinc Powder
亚硫酸氢钠-锌粉漂白高岭土工艺研究
Analysis of Several Usual Problems to Running Zinc Dust Ore Smelting Electric Furnace
浅析锌粉矿热电炉生产中的几个问题
Determination of Gold in Ore By AAS After Chlorine Water Dissolution Zinc Powder Displacement
氯水溶样锌粉置换富集原子吸收测定矿石中金
Practice of Recycling Zinc-laden Dust and Sludge in BOF Slag Formation at Baosteel
宝钢含锌粉尘用于转炉前期化渣的工艺实践
Preparation of Mn-Zn ferrite coprecipitation powders from neutral leached residue of zinc calcine
用锌焙砂中浸渣制备锰锌铁氧体共沉淀粉