An interesting chemical engineer
Power plants use reverse osmosis resistance agents to clean and protect the membrane in the system in the system. Below is the general step of using reverse osmodelives in power plants: Pre -treatment and cleaning: Before the use of reverse osmosis dirt, the pre -processing cleaning is first performed. This can include flushing the reverse…
Surface active agents are a type of chemicals widely used in daily life and industrial fields. They have the characteristics of reducing liquid surface tension, enhancing interface activity, and decentralized ability. Here are some common surfactants: Cattea surface active agent: such as hexisanelxyl tritamorium bromide (CTAB), chloride hexxial alkyl tritaminium bromide, etc. Activation agent: such…
The water reducing agent refers to a chemical mixture added to the concrete. Its role is to achieve the following effects by improving the liquidity and processability of concrete: Reduce the amount of cement: The water -reducing agent can reduce the concrete water and ash ratio, reduce the concrete to reach the same intensity, and…
Reverse osmotic dirt is a chemical preparation used to prevent stains and pollutants accumulation on the reverse osmosis membrane. The following is a basic formula for a common reverse osmosis dirt: Organic acid: such as citric acid, oxalic acid, or acetic acid. Organic acid can dissolve and remove alkaline soil ions such as calcium and…
Circular water erosion resistant agent is a chemical additive that controls corrosion and prevent stain accumulation in circulating water systems (such as cooling water systems, boiler water systems, etc.). The following is a basic formula for a common circulating water erosion resistant agent: Phosphate or corrosion agent: such as sodium phosphate, sodium dihydrogen phosphate, EDTA…
The method of using stuffing agents is different according to specific applications and product guides. Here are the basic steps to use stuffing agents under normal circumstances: Preparatory work: Make sure the quality of the stuffing agent is good, and store and save according to the recommendations in the product manual. Check the cleanliness of…
Salvas are mainly used in the industrial fields such as circulating water systems, boiler water systems, cooling towers, heat exchangers, pipelines and equipment to control the formation of dirt and reduce the corrosion of equipment. The following are some application scenarios of stuffing agents: Cooling water system: Salvas can be used for cooling water circulation…
The following is a detailed introduction of common water treatment agents and functions: Flocculant: It is used to remove suspended solids in water. The flocculant has a chemical reaction through the electrical part of the surface of the suspended particles, which condenses the particles into a larger group, which is convenient for subsequent precipitation or…
Chemicals are chemicals that can form a stable collateral with metal ions. They are combined with the coordination keys to a metal ion to form complexes with chemical stability. The following are the main functions and uses of chelating agents: Metal ions Removal: Chelators can react with metal ions in the water, so that metal…
The main component of the fly ash chelated agent is the silicate compound. Among them, silicate is a kind of inorganic compound, which has good chelating ability and stability, and can form complexes with metal ions. Common flying ash chelated agents include the following:: Active silicate: Active silicate is a commonly used fly ash chelating…