An interesting chemical engineer
Gong chlorine is a commonly used disinfection agent, and the main component is chlorine -containing compounds. The following is a general preparation method for chlorine chlorine: Prepare raw materials: Chlorine or bleach (the main component is sodium hypochlorite). water. Preparation steps: Step 1: Take an appropriate amount of chlorine or bleaching powder (the general concentration…
Boiler oxygen is a chemical additive used to prevent oxygen corrosion in the boiler system. Its main ingredients usually include the following: Sulfate: Common sulfate includes sodium sulfate (NA2SO3), sodium sulfate (NaHSO3), etc. Sulfate can react with the oxygen dissolved in the water to generate sulfate, thereby playing the role of oxygen dehuminating. Chelators: Chelators…
Pickled erosion agent is a chemical product for metal surface treatment and washing. It can remove rust, oxides and other pollutants, and provide corrosion performance. Although different brands and types of pickles may have different formulas, they usually include the following components: Acids: Common acid components include hydrochloric acid (HCL), nitric acid (HNO3) and phosphate…
Reverse osmotic dirt is a chemical additive that is used to prevent and solve the problem of membrane surface scaling in the system. Its technical indicators can include the following aspects: Dalm resistance: reverse osmosis resistant agent should have a good stalkin effect, which can effectively prevent pollution and scaling on the surface of the…
The specific formula of reverse osmosis dirt is usually determined by different suppliers and manufacturers based on their patented technology and R & D results, so the formulas of different products may be different. However, generally speaking, the recipe of reverse osmosis dirt may include the following main components: Correspondent: The corrosion agent can reduce…
Cleaning pre -membrane is a chemical for cleaning and processing the RO membrane before the RO) membrane is assembled and put into use. It is used to remove potential pollutants, sediments and impurities, and provide a layer of protective pre -membrane on the surface of the RO membrane. Cleaning pre -membrane agents usually have the…
The pickled corrosion agent is a chemical for metal surface pickling. Its main function is to reduce the metal’s corrosion rate during the picking process, thereby protecting the metal surface and improving the pickling effect. The following are the main functions and uses of the pickled compositure: Correspondence and anticoagulation: Purmuring the corrosion agent can…
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The main function of deoxidizers is to remove or reduce the oxygen content in water. The following are the main functions of deoxidizers: Prevention of corrosion: Oxygen is one of the main factors causing metal corrosion. High oxygen content water can accelerate corrosion of metal equipment, pipelines, and systems, leading to equipment damage and leakage….
Composite scale inhibitor is a chemical used for water treatment, mainly used to prevent and reduce the accumulation of scale in water systems. It is usually composed of multiple components and has the following characteristics and functions: Scale inhibition effect: Composite scale inhibitors can react with ions or precipitates in water to form stable complexes…
Chelating agents belong to a type of water treatment agent. Chelating agents are a type of chemical widely used in the field of water treatment, used to treat metal ions in water. They have efficient complexation and can form stable complexes with metal ions, thereby changing the characteristics and behavior of metal ions. The main…
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