Search results for keyword: dissolved
Nickel oxide ore leaching
Nickel oxide ore leaching
Nickel oxide ore leaching is an essential process in the extraction of nickel from its ores. It involves the leaching of nickel oxide ore in an aqueous solution. This process involves the use of a highly reactive acid reagent which breaks down the ore into its soluble co......
Sodium sulfide leaching
Sodium sulfide leaching
Sodium sulfide leaching is considered to be a kind of leaching method mainly applicable to oxidized gold-bearing ores. The advantages of using sodium sulfide for gold leaching are that the reaction rate is rapid, the corrosion of equipment is reduced, and the formation of g......
Bauxite beneficiation
Introduction
Bauxite ore is the most commonly used raw material for the extraction of alumina, which is primary used for the production of aluminum metal. Bauxite ore is generally mined from a deposit located near or adjacent to processing plants. The bauxite ore, after being mined, is subjected ......
Sodium carbonate leaching
Sodium Carbonate Extraction
Introduction
Extraction is the process of separating an organic compound from a solution. One example of an extraction is sodium carbonate extraction from brine, which is a by-product of terrestrial and marine evaporation processes. Sodium carbonate, or soda ash, is i......
non-cyanide leaching
，不用翻译不氰浸提取是一种非化学的技术，用于提取藻类，隔离中性脂肪分子和抗氧化物质，其中包括多种维生素以及其他任何其他组分。这些抗氧化物质在营养和功能上占有突出的作用。为了提高营养和功能，只氰浸提取用于萃取膳食固体中营养素和抗氧化物质。
从营养角度讲，不氰浸出技术可以提高植物油中的抗氧化活性。与化学......
tags： 不用翻译不氰浸提取是一种非化学的技术用于提取藻类隔离中性脂肪分子和抗氧化物质其中包括多种维生素以及其他任何其他组分这些抗氧化物质在营养和功能上占有突出的作用为了提高营养和功能只氰浸提取用于萃取膳食固体中营养素和抗氧化物质
从营养角度讲不氰浸出技术可以提高植物油中的抗氧化活性与化学抽取相比不氰浸出的发酵温度更低副产物更少并且可以节省能源消耗由于温度更低它不会改变或降低饮食固体中营养物质的校正浓度并在加热条件下完全发挥其营养价值有研究表明不氰浸取技术具有良好的脂肪酸结构可以显著改善植物油的抗氧化活性
不氰浸出技术也可以快速有效地提取营养原料中的植物性抗氧化物质如抗坏血酸黄酮类黄酮等它也可以分离出多种维生素如维生素a维生素e和维生素c等它还可以提取具有抗氧化活性的生物材料例如独家成分以改善食品的营养价值和功能性
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degassing of steel
Steel degassing is the process of removing entrained gases from liquid steel. This is accomplished by holding the steel at a temperature, below the critical temperature of the alloy components, in order to dissolve the entrained gases into the steel. The gasses are then removed through controlled......
Basic knowledge of iron ore mining
Iron Ore Mining Basics
Mining of iron ore is a highly capital-intensive process that requires significant investment in equipment and infrastructure. It is one of the most important substances used in the production of steel, of which iron ore is the key ingredient. Primarily non-renewable, iron ......
hot pressure leaching
Chemical extraction, also known as leaching, is a chemical process used to separate one or more components from a solid material. It is a form of mechanical extraction that uses a solvent such as water, hydrochloric acid, or sulfuric acid to extract materials from a solid. It is a process commonly......
well test
Test Well
A test well is one of the most important tools used in geotechnical engineering. Test wells have been used since the beginning of civilization to obtain greater insight into subsurface conditions and the behavior of soils and rocks. This technology has seen significant development and r......
Coking production detection and automatic control system - detection and automatic control of coking water treatment
1.Introduction
The coking process involves the use of heated and compressed coal to produce coke, a product that is then used in several industrial and commercial applications such as steel making, carbon black production and various fuel sources. Coking operations generate a large amount of waste......
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