We introduce you to sponge iron prices, sponge iron factory outlets in Beijing. Tel :010 -5,626,761,615,321,815,376 the Wattley source environmental company has a high-quality product quality, reasonable price, professional technical support, reliable reputation guaranteed. Welcome to inquire, we will give you the most satisfactory service. · · · · URL: http://www.bjhxtcj.com/ Fax :010-89,500,173 QQ: 2399748162 Here is the sponge iron filter Intro. Sponge iron filter (also known deoxidants) using high-quality ore, redox reaction principle-pass filter in addition to the lake way exclude dissolved oxygen the corrosion treated water dissolved oxygen content can reach the pipes, boiler circulating water less than 0.05 mg / L, the oxygen scavenger backwash low frequency, high compressive strength, not powder, not structural plate, large surface area. High activity, regeneration effect. Activation treatment of the sponge iron deoxidants was spongelike porous iron particles, slag to mention sponge iron filter (also known as the oxygen scavenger) using the dissolved oxygen in the water quality, the use of oxidation-reduction reaction principle pass filtered type in addition to the lake way rule out the pipes, the boiler is circulating water dissolved oxygen corrosion treated water dissolved oxygen content up to 0.05 mg / L, the oxygen scavenger backwash frequency, high compressive strength, not powder , knot board, large specific surface area. High activity, regeneration effect. Sponge iron oxygen scavenger after by activation treatment, showed a sponge-like porous iron particles, for the dissolved oxygen in the water to provide the opportunity to react with the reactive iron, to accelerate the oxidation-reduction reaction, and it with the dissolved oxygen in the water chemical reaction is as follows : Fe + H2O +1 / 2O2 → Fe2 + +2 OH-Fe2 + +2 OH-+1 / 2H2O +1 / 4O2 → Fe (OH) 3 ↓ sponge iron works: room temperature filter deaerator is a chemical oxygen specialized activity to the production of sponge iron (direct reduced iron) to remove dissolved oxygen in water, the main ingredients of the sponge iron is iron, its porous internal structure, there is provided a specific surface area is 5-10 times that of ordinary iron filings, can prompt and thorough oxidation reaction of oxygen and iron in the water, the dissolved oxygen stable below 0.05mg / L, reaction: 2Fe2 + + 2H2O + O2 → 2Fe (OH) 2 4Fe (OH) 2 + 2H2O + O2 → 4Fe (OH) 3 the reaction product of Fe (OH) 2, Fe (OH) 3 flocculent precipitate is readily soluble in water, when as the water flows through the rest of the sponge iron particles are intercepted, as long as a certain intensity of backwashing water rinse (about 5 minutes). Sponge iron consumption is very low, and deal with the quantity and quality of different, generally 3-6 months added once. (Deoxygenation in a small amount of iron ions, usually 0.2-0.5mg / L, still meet state water quality standards under the hot water boiler, steam boiler feed water or Fe2 + stringent requirements of water supply the deaerator, installation of iron removal device, removal of Fe2 + ion exchange device for user selection in addition to iron, the center offers a variety of specifications.) as water sponge iron oxygen scavenger granularity -200 mesh of Fe3O4 powder bonded together, the particle size of about 2-5mm. Substitution reaction because the restore process, the formation of a certain number of voids, the voids in the powder particles bonded, so that the oxygen scavenger porosity extremely large specific surface area, but also because the resulting raw ore direct reduction, relatively pure, so highly active electrode and the water oxygen generating reaction of Fe3O4, so as to achieve the oxygen scavenging purposes. Utilization has also been increased to 90% or more. And because it contains a certain amount of impurities, it in the deaerator during the weak bond between the particles can only be connected, the basic stainless dead clumps. The softened water is easy to make the oxygen scavenger surface passivation and oxidation, slow down, and the impact of the deaerator effect, it should soften again deaerator. Used for a period of time after the backwash. Sponge iron filter material advantages: backwash low frequency, high compressive strength, not powder, not compacted, large specific surface area. High activity, good regeneration effect, in full compliance with the National Board of Boiler water quality standards. The activation treatment of the sponge iron deoxidants to the spongelike multi-void iron tablets, for dissolved oxygen in the water provided the opportunity of reacting with the reactive iron, accelerate the oxidation-reduction reaction. Sponge iron filter material Scope: 1, applies to the replenishment of the hot water boiler; 2, apply to the low-pressure steam boiler feedwater; 3, suitable for industrial circulating cooling water replenishment; 4, suitable for oil field injection Companies adhering to the quality, reputation first the purpose of the contract and trustworthy. Production according to customer demand, packaging, factory price sale to customers, the company responsible for goods sent to the customer designated locations, to ensure satisfactory products and services to provide users with continuous and stable. Welcome to the new and old customers to negotiate business .... The company can also free mail sample · · ·