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The commonly used method for extracting p-hydroxybenzoic acid is solvent extraction, which is also an extraction process with relatively high extraction efficiency. P-hydroxybenzoic acid is a very important organic synthesis raw material with a wide range of applications. Therefore, companies…
The extraction of metallic indium is a common operation unit in the field of hydrometallurgy, and there are many extraction methods. A large number of case data and experiments have shown that the use of solvent extraction method to extract…
In the production process of chemical plants, a lot of chemicals are needed, and the water washing section during product production will produce a large amount of organic wastewater, common ones include phenol-containing wastewater, DMF wastewater, DMAC wastewater, butyric acid…
N-Butylthiophosphoric triamide, abbreviated as NBPT, is a nitrogen fertilizer slow-release agent, which is used to improve the utilization rate of nitrogen fertilizer. In the production process of NBPT, the traditional process is to use dichloromethane as the solvent, trichlorothiophosphorus and…
The centrifugal extractor for electroplating wastewater pretreatment equipment is currently the equipment that many companies are willing to choose. The CWL-M centrifugal extractor produced by Zhengzhou Tiei Extraction meets the needs of customers. There are many reasons for choosing the…
Dimethylacetylamide (DMAC) is a chemical raw material and organic solvent with a boiling point of up to 165.5℃. It is mostly used as a solvent, catalyst, etc. and is widely used in chemical, petroleum, pharmaceutical and other fields. In the…
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