Search results for keyword: h2s
Sequence of activity of metals
Metal Activity Series
The activity series of metals is a list of metals in order of their oxidation potential. This means that the top of the list are the most reactive metals that ionize more easily and the bottom of the list are the least reactive metals that ionize more slowly. Knowing the ord......
22/06/2023 
1053 
Sophia
Effect of concentration of sulfuric acid solution on pickling
Influence of Concentration of Sulfuric Acid Solution on Acid Pickling
Abstract
Acid pickling is a metal surface treatment technology that uses acidic solutions to remove rust and oxide scale on the metal surface. As the main raw material used for acid pickling solution, sulfuric acid has a great......
Sulfur dioxide reduction method
Reduction of Sulphur Dioxide with Hydrogen
Sulphur dioxide (SO2) is a major environmental pollutant. It is produced from many sources such as coal fired power plants and industries. Its presence in the atmosphere may cause significant health problems and can also lead to acid rain. Due to the env......
Silane Preparation of Polycrystalline Silicon
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Polycrystalline Silicon Preparation by Silane Method
1. Introduction
Silicon is a widely used element in the semiconductor industry, and the preparation of polycrystalline silicon is an important process due to the large-scale development of solar cells. Polycrystalline silicon is prepared by ......
Natural Gas Gathering and Processing
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Natural Gas Collection and Treatment
Natural gas is one of the most important forms of energy used in everyday life. It is a highly combustible, hydrocarbon gas composed of mostly carbon and hydrogen atoms which are obtained from natural underground sources like oil fields and shale formations.......
Corrosion resistance of 00Cr25Ni6Mo2N, 00Cr25Ni7Mo3N steel
00Cr25Ni6Mo2N stainless steel and 00Cr25Ni7Mo3N stainless steel both belong to duplex stainless steel, which has not only higher mechanical strength and higher ductility than conventional austenitic stainless steel, but also good corrosion resistance in certain corrosive environment. The chemical ......
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