Search results for keyword: alkalis
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......
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Design of Ventilation and Dust Removal in Light Metal Smelter
Introduction
Light metal smelting plants involve the melting and refining process of the raw materials, which is usually ore and other materials. During this process, a large amount of dust and smoke are generated due to the high temperature and air processing, which cause air pollution. This pap......
chemical eye burns
Chemical Ocular Burns
Introduction
Chemical ocular burns occur when a person is exposed to any kind of caustic chemical, such as alkalis, acids, solvents, detergents, and bleaches. Ocular burns are serious medical emergencies and can lead to permanent vision loss, if not treated in time. The pur......
Wastewater Treatment of Blast Furnace Gas Washing
，可以是网上已经出现过的
Introduction
The coal gasification process produces wastewater containing many dissolved and suspended pollutants,such as acids,alkalis,toxins,metals,and suspended solids.These pollutants can cause serious environmental and health problems if discharged into bodies of wate......
acid and base
Acids and Bases were two important concepts in chemistry that students come across in the classroom. They are used in different processes and products and have a variety of applications in science, technology and industry.
At the core of the concept of acids and bases is the common idea of pH. pH......
Purification of Metal Cutting Fluid and Treatment of Waste Liquid
Metal Cutting Fluid Purification and Waste Treatment
Metal cutting fluid is a common industrial fluid used for metal working and machining operations such as drilling, tapping, deep hole boring, and gear and bearing machining. It is used to reduce friction and wear, remove heat generated by the p......
Converter sludge treatment
The Treatment of the Boiler Sludges
Sludges can form inside a boiler over a period of time, due to corrosion and sediment accumulation. Sludges are considered even more hazardous when found in boilers, as they are comprised of a combination of iron oxide, calcium oxide, and magnesium oxide. Sludg......
Design of wastewater treatment containing phenol and cyanide
Phenol Formaldehyde Wastewater Treatment Design
Phenol Formaldehyde (PF) is a synthetic resin made from phenol and formaldehyde. The production of PF resin involves the reaction of highly reactive phenol and formaldehyde in an aqueous medium, which results in the generation of wastewater containi......
BSOEM01 type acid-base sewage self-control neutralization discharge technology
BSOEM01 Acid-Alkaline Sewage Self-Control and Discharge Technology
Introduction
Acid-Ai alkaline sewage is generated by certain industrial production processes, such as food processing, washing and cleaning, chemical processing, and metal metallurgy. It is a common problem for industrial wastewa......
GB 13550-92 5A molecular sieve and its test method
GB 13550—92 5A Molecular Sieve and Its Test Methods
Molecular sieves are crystalline metal aluminosilicates with a large internal pore surface and high selectivity for molecules or compound substances. The particles are mainly composed of silicon-aluminum oxides, and the pores on their surface a......
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