Manufacturer of heat exchanger cleaning agent supply

Manufacturer of heat exchanger cleaning agent supply

Corrosion and scale inhibitors have a pale yellow appearance and a liquid content with a solid content greater than 40%. This corrosion and scale inhibitor is a compound of ester corrosion inhibitors and high-efficiency dispersants. Has good corrosion and scale inhibition and dispersion effects on low or medium hardness water quality. The characteristics of this medicine are small dosage and high scale inhibition efficiency. The general dosage is 50-200ppm. The total phosphorus in the water system is controlled at 10-40mg/L. The technical indicators for corrosion and scale inhibitors are as follows: appearance, light yellow liquid, solid content>40%, total phosphorus ≥ 20%, organic phosphorus>15%, packaged in 25kg plastic drums, polyol phosphate ester PAPE. Polyol phosphate ester is a new type of water treatment agent with good scale and corrosion inhibition performance. Due to the introduction of multiple polyoxyethylene groups into the molecule, not only does it improve the corrosion inhibition performance, but it also enhances the scale inhibition of calcium deposits and the dispersion ability of sediment. It has excellent inhibitory effect on the deposition of barium and strontium scales in water that cannot be controlled by existing scale inhibitors in China, and also has excellent scale inhibition effect on the deposition of insoluble salts such as calcium carbonate and calcium sulfate in water. It has cathodic protection effect on steel and has better corrosion inhibition effect than similar products in China. Polyol phosphate esters are well miscible with water stabilizers such as polycarboxylates, organic phosphonates, inorganic phosphates, and zinc salts. Polyol phosphate esters are used as scale inhibitors for oilfield water injection collection and industrial cooling water treatment. 2-Hydroxyphosphonic acid acetic acid HPAAHPAA has good chemical stability, is not easily hydrolyzed, is not easily destroyed by acid and alkali, is safe and reliable to use, non-toxic and pollution-free. HPAA can increase the solubility of zinc and has strong corrosion inhibition effect. The corrosion inhibition performance of HPAA is 5-8 times higher than that of HEDP and EDTMP. The organic corrosion and scale inhibitor composed of HPAA and low molecular weight polymers has excellent performance. Hexanediamine Tetramethylphosphonic Acid HDTMPA is a white crystalline powder at room temperature, slightly soluble in water, with a solubility of less than 5% at room temperature. HDTMPA can inhibit the formation of various scales (such as calcium carbonate scale, calcium sulfate scale, iron oxide scale, etc.), but it is mainly used in water treatment to inhibit calcium sulfate scale. Among various organic phosphates, its performance in inhibiting calcium sulfate scale is outstanding, with high scale inhibition rate and long effective time, making it particularly suitable for extrusion treatment in oil fields.

Manufacturer of heat exchanger cleaning agent supplyHDTMPA can also be used in boiler water treatment. Polyamino polyether methyl phosphonic acid PAPEMPAPEMP is a Zuixin first generation water treatment agent with high chelating and dispersing properties, high calcium tolerance, and excellent scale inhibition performance. This agent can be used as a scale and corrosion inhibitor for circulating cooling water systems, especially suitable for high hardness, high alkalinity, and high pH circulating cooling water systems and oilfield water treatment. It has excellent scale inhibition performance for calcium carbonate, calcium phosphate, and calcium sulfate, and can effectively inhibit the formation of silicon scale. It also has a good stabilizing effect on metal ions such as zinc, manganese, and iron. PAPEMP is used as a membrane scale inhibitor in reverse osmosis systems, as well as in multi-stage flash evaporation systems with high salt content, high turbidity, and high temperature systems (such as in coal vaporization systems with high temperature and high turbidity water systems), textile printing and dyeing auxiliaries, and papermaking auxiliaries (yellowing inhibitors). It can replace EDTA, DTPA, NTA, etc. BHMTPMPABHMTPMPA is an efficient chelating scale inhibitor with good scale inhibition effects on carbonate and sulfate scales. BHMTPMPA exhibits water solubility and thermal stability over a wide pH range and at high temperatures of 120 ℃, with a high tolerance for calcium ions. Efficient Zinc Dissolving Agent is a composite organic phosphonic acid scale and corrosion inhibitor. Its ability to dissolve and stabilize zinc exceeds that of conventional organic phosphines. It can form stable complexes with various metal ions such as iron, copper, and zinc, and dissolve oxides on metal surfaces. It can still have good corrosion and scale inhibition effects at 250 ℃, and is stable at high pH values. It is not easily decomposed under general photothermal conditions. It has stable chemical properties in water and is not easily hydrolyzed. It can form hexagonal chelates with metal ions, especially calcium ions, in water, thus exhibiting good scale inhibition effect and significant solubility limit effect. When used in combination with other water treatment agents, it shows ideal synergistic effect. There are many types of scale and corrosion inhibitors, and products that combine both corrosion and scale inhibition functions mainly include organic phosphorus scale and corrosion inhibitors. In addition, a small amount of polymers also contain certain scale and corrosion inhibition functions, such as phosphono carboxylic acid copolymers, green scale and corrosion inhibitors, etc. Scale and corrosion inhibitors are mainly used in industrial circulating water systems such as power plants, steel plants, fertilizer plants, oilfield water injection systems, and so on. There are not many end users who use a single agent as a scale and corrosion inhibitor. It is necessary to set a plan according to the system situation and add specialized corrosion and scale inhibitors. In addition, there are many specialized corrosion inhibitors, such as copper corrosion inhibitors and hydrochloric acid pickling corrosion inhibitors.