China supplier of Sponge iron/ Direct reduced iron powderent
Sponge Iron contains high-quality ore, with the usage of oxidation-reduction reaction principle, in addition to sediment through the filter approach to exclude. For pipes, the boiler and recycled water dissolved the oxygen corrosion by water dissolved oxygen content of water up to 0.05mg / L or less. It has the advantage of having low backwash frequency, high compressive strength, not powder, not compacted, large surface area, high activity, good regeneration effect and so on.
Sponge Iron Specifications:
Sponge iron, also known as direct reduced iron, uses high-quality ore, uses the principle of redox reaction, and is removed by filtration method. The dissolved oxygen content of water in the pipeline, boiler and oxygen circulating water can be reduced to 0.05mg. /L below. In a rotary kiln, shaft furnace or other reactor, using iron, coke, natural gas or hydrogen, the iron ore or iron concentrate pellets are reduced at a low temperature below the melting temperature of the material to become a porous product. . The iron that has been reduced is a small iron core, shaped like a sponge, so it is called. Sponge iron can be cooled, crushed and magnetically selected to remove gangue or other impurities (metal iron accounts for more than 90% of total iron, and can be directly used for steel making; below 90% for blast furnace or electric furnace iron making.
Sponge Iron Characteristics:
1.. Deoxidation can be achieved at normal temperature, without heating;
2, the system can supply water at any time, no need to prepare time, or need no oxygen tank;
3. The oxygen removal effect is stable and reliable, and the dissolved oxygen content in the effluent is stable ≤0.05mg/L, which is in line with the water quality standard of low-pressure boilers;
4. There is no special requirement for installation, which overcomes the inconvenience of high installation of heat and vacuum deaeration;
5. The equipment can be arranged in a low position, the process is simple, and there is no excessive height requirement.
Sponge iron physical and chemical indicators
Specific surface area
Sponge Iron Applications
Sponge iron is widely used in the embalming of boiler and circulating water equipment, it is a cost-effective energy-saving product. Using sponge iron with huge specific surface area as the filter material, when water containing dissolved oxygen through the sponge iron, oxygen The radical application reaction with sponge iron.
The specific application is in the following aspects:
1. It can be used for water supply for hot water boilers;
2. It can be used for water supply for low pressure steam boiler;
3. It can be used for applying to the industrial circulation cooling water to fill water;
4. It can be used for applying for water injection in oil fields;
1,Free samples 2,Providing consulting information and technical guidance 3.Packing can be customized .
1,Comprehensive service with customer service. 2,Responsible for any quality issue. 3,Exclusive and unique solution provided by professional engineers . 4,New technology any other related advisory services .
FAQ 1.Are you a trader or manufacturer? We are manufacturer, we have own factory. 2.Can you accept OEM or ODM? Of course, Logo is also acceptable. 3.What is the delivery time? About 10-20 days after the contract signing. 4.What is your payment methods? T/T L/C D/P Paypal West Union and others.
SERVICE 1. Timely response : To your inquiry in 24 hours, quickly respond mails and provide solutions. 2. Free sample : Sample and trial order are accepted for the quality evaluation. 3. Shorter delivery time : Book the earliest vessel or plane to guarantee the delivery time. 4. Professional Services : Provide high temperature solutions and professionals installation and technology services for you.