An interesting chemical engineer
The method of recycling the potion for circulating water treatment varies according to the specific circulating water system and the type of pharmaceutical. The following is the step of the general circulating water treatment agent adding method: Check the circulating water system: First, ensure the normal operation of the circulating water system, and evaluate and…
Flying ash chemical is a chemical agent used in concrete additives. Its role mainly includes the following aspects: Improve concrete strength: Flying ash chelated agents can react with free lime in the fly ash to generate stable compounds, such as calcium silicate gel materials. This reaction can enhance the hardening process of concrete, promote the…
There are many types of cleaning agents, and the following categories are common: Deafness: detergent is mainly used for cleaning clothes, bedding and home textiles. They can remove stains, oils and odors, clean the items and have a good aroma. Kitchen cleaner: Kitchen cleaner is specially used for cleaning the kitchen surface, stove, oven, microwave…
HEDP color agent, that is, 1-hydroxyetheyl-based two-pyrine, is a chemical for textile dyeing. It has the following usage: 1. Solved agent: HEDP coloring agent can be used as dye fixing agent. It forms complexing with dye molecules and firmly fixes dyes on textiles to improve the firmness and durability of dyeing. 2. Immersion agent: HEDP…
HEDP di -sodium (di -sodium hydroxyetal acid) is a commonly used corrosion agent and complexing agent, which is mainly used in the field of water treatment. Although HEDP sodium can inhibit the formation of iron rust, it is usually not directly used to remove the rusty chemicals that have been formed. If you need to…
HEDP Teta -sodium (Teta -sodium salt hydroxyl acid) is a corrosion and complexing agent, which is mainly used in the field of water treatment. It has the following aspects: Eclipse: HEDP four sodium can form a stable complex with metal ions to prevent metal from corrosion in water. It can inhibit the formation of dirt…
In the drinking water dislocated system, a stuffing agent is a chemical for preventing the sediments of the membrane. They help maintain the clean and efficient operation of reverse osmosis membranes. Here are several common drinking water anti -infiltrating dirt: Multi -phosphate (such as sodium polyphosphate): Multi -phosphate is a commonly used dirt -resistant agent…
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Industrial cleaning agents are chemicals for cleaning and removing different types of dirt, oil stains and pollutants. Here are some common types of industrial cleaning agents: Alkaline cleaning agent: Alkaline cleaning agents have good dissolution and emulsification capabilities, and are suitable for removing fats, fat and organic pollutants. Common alkaline cleaning agents include sodium hydroxide…
Polycarboxylic acid is an important type of dispersant, which is mainly used in the fields of water -based coatings, inks, adhesives and other fields, and used to decentralized and stable solid pigments and fillers. These dispersing agents usually have complex chemical components. Below is the composition analysis of polycarboxylic acid decentralizers under normal circumstances: PolyAcrylate…
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For the dry concrete, generally, water is used to moisturize the surface of the concrete to improve the performance. The water reduction agent is added during the concrete mixing process. The purpose is to reduce the amount of concrete in the concrete, improve liquidity, delayed condensate time, or increase intensity. Specifically: Add water: When the…
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