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Cold-formed channel steel GB 6723-86
GB 6723-86 Cold-bent Inner Inward Edge Groove Steel
Overview
Cold-bent inner inward edge groove steel (hereinafter referred to as cold-bent steel) is a kind of special steel products with a groove on the inner side of the outer surface of the strip after cold bending. It was developed based on G......
1045 
Sophie
Hydroxyl collector
Abstract
Hydroxyl radical (OH-) is one of the most important reactive intermediates in the atmosphere, playing a crucial role in atmospheric chemistry and global atmospheric chemistry processes. OH- is the major oxidizing species and is the main oxidant in the removal of air pollutants in the atm......
Design of Ferroalloy Converter Refining Workshop
Design of Refining Workshop for Iron and Alloy Electric Arc Furnace
1. Introduction
Iron and alloy electric arc furnace is one of the important units in steel smelting process, which is mainly used for refining and casting slab steel. The electric arc furnace smelting process involves the whole ......
Design of Cyanide Sewage Treatment Workshop in Gold and Silver Smelting Plant
Recovering Cyanide From Gold Plant Tailings
Abstract
This paper presents a review of the alternative processes analysis, which recovered cyanide from gold plant tailings. The alternative processes considered in this paper include biological treatment, chemical treatment and other processes. The ......
Design of Waste Gas Treatment Workshop in Magnesium Plant
Design of Magnesium Plant Waste Gas Treatment Workshop
The gas generated from magnesium plants mostly contains oxides of nitrogen and carbon, particulates, and other compounds such as sulfur dioxide, chlorine, hydrocarbons and escape of refrigerant. To effectively treat and manage the waste gas d......
Heavy metal wastewater treatment design
Design of Heavy Metal Wastewater Treatment
Introduction
In today’s world, water is a precious resource which is quickly diminishing. It is essential to conserve and protect water resources and to treat wastewater appropriately before returning it back to the environment. Treating wastewater is ......
Design of Wastewater Treatment Containing Rare Metals
Design of Rare Metal Wastewater Treatment
Rare metals like gold, silver, platinum, and palladium are precious metals that are often used in jewelry, fine arts, and electronics. These metals are also found in wastewater from industrial processes and need to be treated properly. In many cases, waste......
Design of Heating System in Metallurgical Plant
Design of Heating System for Metallurgical Plant
Introduction
Metallurgical plant have different heating requirements depending on the type of process it goes through which is why the design of the heating system needs to be done in careful consideration. A heating system helps control temperatu......
Clinker Dissolution Design of Alumina Plant
Scientific Alumina leaching plant design
Introduction
The aluminum production industry has been growing rapidly in recent years, with the demand for alumina and its derivatives increasing, and hence, a complex process is needed to meet the growing needs for alumina. Traditionally, an alumina lea......
Design of complex gold concentrate calcine leaching workshop
Complex Carbonaceous Gold Ore Roasting Workshop Leaching Design
Gold is an important metal resource in China and has always been the focus of mineral processing. Gold ore is divided into free gold ore containing free gold, gold mineral particles and gold-bearing minerals, and complex carbonaceous......
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