Search results for keyword: dissolved
Working principle of RH vacuum degassing method and DH vacuum degassing method
Vacuum deaeration Methods- RH and DH Vacuum
Deaeration
Vacuum deaeration is a method used to remove dissolved gases from water or other solutions. There are two main types of vacuum deaeration: RH (recirculation and headspace) and DH (direct headspace) vacuum deaeration. These methods can be use......
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Rachel
Rare earth magnesium ferrosilicon alloy (GB/T4138-1993)
Rare Earth Magnesium Silicone Iron Alloy (GB/T4138-1993)
Introduction
Rare earth magnesium silicium iron alloy (GB/T4138-1993) is a metal alloy which utilizes a mix of rare earth elements, magnesium, silicon and iron. This alloy is primarily used for the production of mechanical parts and compon......
Comparison table of stainless steel grades at home and abroad
Stainless Steel Grade Comparison Table
A comparison of stainless steel grades is an important step in helping to ensure that you select the best stainless steel grade for your application. In order to determine the right grade of stainless steel for your needs, it is necessary to understand the d......
GBJ 125-89 Basic terminology standard for water supply and drainage design
GBJ 125-89 Water Supply and Wastewater Design Basic Terms and Definitions
GBJ (General Code of Construction) 125-89 is a set of codes and standards that regulate the design and construction of water supply and wastewater systems. This document establishes basic terms and definitions that must be ......
Electroplating terms and terms in English and Chinese
What is electroplating?
Electroplating is a process in which a thin layer of a desired material is deposited on a workpiece via electrolysis. This process can be used to apply a coating of metal, such as copper, nickel, zinc, gold, or silver, to a workpiece. The workpiece can also be made of any ......
Gold plating method in Chinese and English
Electroplating (also known as galvanizing)
Electroplating (也称为镀金)是一种将某种金属以非常薄膜形式附着到另一种金属表面上的化学过程。这一过程使用电化学原理来实现。具体来说，当直流电在一个金属阴极和另一个金属阳极间通过电路时，通过溶解的阳极金属被移动到阴极的表面上，从而形成极薄的一层调节层。
Ele......
Gold and silver ore beneficiation
Gold and Silver Mining and Ore Processing
Gold and silver ore processing is an integral part of gold and silver mining. Ore processing is the process used to extract valuable minerals and metals from mined ore. Gold and silver ores can be mined either as free-milling ores or as complex ores. Free......
Polarographic ion concentration detection
Introduction
Ion Chromatography (IC) has become one of the most important analytical techniques for measuring the concentration of ions in a solution. It can measure both inorganic and organic ions and has become a useful tool in a variety of fields such as environmental, food and beverage, pharma......
activator
Activating agent
An activating agent is a chemical compound that is used to enhance the effect of a product, or to cause a reaction that would not occur without it. Activators are commonly used in the production of drugs, cleaning agents, and other products.They can also be used to speed up certa......
Fankou lead-zinc mine and Shaoguan smelter project
Vanadium and zinc ore mining and smelting project in Shaoguan
Vanadium and zinc are two important minerals that are widely used in steelmaking and several industrial applications. The vanadium and zinc ore mining and smelting project in Shaoguan, China is part of a larger effort to improve the qu......
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