An interesting chemical engineer
Cleaning pre film agent is a chemical product used to treat reverse osmosis (RO) and ultrafiltration (UF) membranes, used for cleaning and restoring membrane performance. The following are the production steps for general cleaning pre film agents: Raw material preparation: Prepare the required raw materials according to the formula requirements. These raw materials may include…
Chelating agents are a type of chemical substance that can form stable complexes with metal ions. They form coordination bonds with coordination sites in metal ions, enveloping them in a complex, thereby altering the properties and behavior of metal ions. The components of chelating agents vary, and the following are some examples of common chelating…
Corrosion inhibitors are a type of chemical that can reduce the oxidation or corrosion of metals and are widely used in industrial production and daily life. Different types of corrosion inhibitors have different components, but generally include the following: Organic corrosion inhibitors: These components are mainly composed of organic compounds containing active groups, such as…
Swimming pool water treatment chemicals are chemicals used to maintain the cleanliness, hygiene, and safety of swimming pool water. The following are some common swimming pool water treatment chemicals: Disinfectants: Commonly used disinfectants in swimming pools include chlorine and bromine. Chlorine disinfectants, such as chlorine powder, chlorine tablets, chlorine gas, or liquid chlorine, are used…
Fly ash chelating agent is a chemical agent used to treat fly ash in flue gas of thermal power plants, mainly composed of ethylene diamine tetraacetic acid (EDTA) and its sodium salt. Ethylenediaminetetraacetic acid (EDTA) is an organic acid with good chelation properties, which can form stable complexes with metal ions. It can convert heavy…
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Deaerator and desiccant are two different chemical substances, with different uses and effects. Deoxidizer: Deoxidizers are typically used to remove oxygen from the environment and prevent oxidation reactions caused by oxygen. It can absorb oxygen from the environment and reduce oxygen concentration. Deoxidizers are commonly used in food packaging, drug storage, electronic equipment protection, and…
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Boiler deoxidizers are used to remove oxygen from boiler water to prevent corrosion and oxidation of the boiler. The following are several common boiler deoxidizers: Sulfate based deoxidizers: Sulfate based deoxidizers typically contain components such as sulfite or sodium sulfite, which can react with oxygen to form insoluble sulfate precipitates, thereby removing oxygen from water….
Sodium polyacrylate is a kind of high molecular compound, which is commonly used in gel, lotion and facial cleaning products in skin care products. Its effects on the skin mainly include the following aspects: Moisturizing effect: Sodium polyacrylate has good moisturizing ability, which can absorb moisture from the air, form a moisturizing layer, increase the…
Circulating water cleaning pre film agent is a chemical treatment agent used in industrial circulating water systems. Its main function is to form a thin film covering the metal surface to protect metal materials from corrosion and dirt. The following is the mechanism of action of the circulating water cleaning pre film agent: Corrosion inhibition…
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Deoxidizer is a chemical substance used in water treatment to remove dissolved oxygen from water. Its main principle is to reduce the oxygen content in water by reacting with oxygen. The following is the principle of deoxidizers: Reduction reaction: Deoxidizers are usually a type of reducing agent, such as sulfites (such as sodium sulfite). These…