Products

Home > Products

desulfurization of iron equipment

  • COG Desulfurization Equipment (NSNNF™) NIPPON

    2020-11-18 · NSNNF™ is desulfurization equipment capable of reducing the concentration of substances such as H 2 S present in COG to extremely low levels. This is a non-polluting process in which the removed sulfur is recovered as sulfuric acid. NSNNF™ is an environmentally-friendly wet desulfurization equipment

  • Desulfurization of Iron Ores: Processes and Challenges

    A typical of the high sulfur iron ore from Inner Mongolia, China, iron grade of 53.06% and sulfur content is 2.76%, the main metal mineral in the ore is magnetite, followed by magnetic pyrite

  • 预计阅读时间:10 分钟
  • China Chelated Iron-Based Wet Desulfurization

    Chelated Iron-based wet desulfurization is a miniature high-efficiency desulfurization device independently developed by our company. It’s designed with all-stainless steel structure, using an iron-based nutrient desulfurization liquid which is developed and produced by our company as catalyst, suitable for desulfurization of hydrogen sulfide containing gas.

  • desulphurization of iron ore plant samac

    desulfurization with lime in iron plant. desulphurization of iron ore plant SAMAC. Iron ore desulphurization equipment widely used in iron oreof iron ore, using an integrated steel manufac- turing process emissions come from the desulfurization step be- absorption for sinter plants or lime spraying.

  • An iron filings filter for desulfurization of biogas

    An iron filings filter for desulfurization of biogas Abstract: Biogas has great potential as a source of clean and cheap energy. However, during production also hydrogen sulfide is generated, which must be removed to avoid damage to equipment and danger to users and environment.

  • China Dry Desulfurization Equipment for Removal of

    2021-6-7 · Dry Desulfurization Equipment for Removal of Hydrogen Sulfide This dry desulfurization system is a standardized biogas purification process specially designed and manufactured by our company according to the H 2 S content in biogas, the required service life span and other relevant data. The dimensions and internal structure of desulfurization equipment vary with the type of gas, gas

  • 价格范围: $30,000 $85,000
  • Current research status of desulfurization technology

    The results showed that: for the iron ore with fine dissemination size and single type of sulfur, stage grinding and stage dressing desulfurization process was suitable; for the strong magnetic iron ore with various types of sulfur, desulfurization process combining magnetic separation and flotation was suitable; for the weak magnetic iron ore with various types of sulfur, desulfurization process combining

  • Cited by: 1
  • Rapid Regeneration of Chelated Iron Desulfurization Solution

    2013-8-12 · Abstract: A new electrochemical reactor with rotating cylindrical electrodes was designed and used to increase the regeneration efficiency of chelated iron desulfurization solution. The influence of operating parameters, such as the rotation speed of electrode, voltage, and inlet air and liquid flow rates, on the regeneration rate was investigated.

  • Cited by: 4
  • Novel technology of reducing SO2 emission in the

    2017-1-1 · The flue gas of iron ore sintering has been cleaned by desulfurization equipment, which causes high capital and operation cost. A novel technology of reducing SO 2 emission of flue gas during iron ore sintering process by adding urea into granules bed was investigated in this paper.

  • Cited by: 17
  • Desulfurization an overview ScienceDirect Topics

    The dry desulfurization adopts a vertical dry desulfurization mode. The desulfurization tower is filled with ferric oxide, which has a large volume for the sulfur, and the desulfurizer is efficient. When the concentration of H 2 S at the entrance is <10 mg/m 3, the concentration of H 2 S at the exit can be desulfurized to <1 ppm in seconds. The double tower regeneration process technology is adopted, which is convenient for continuous use of equipment.

  • Deep desulfurization of sintering flue gas in iron and

    The deep desulfurization method of sintering flue gas based on the low-temperature oxidation method is studied. Based on the analysis of the main principle of deep desulfurization of sintering flue gas, a deep desulfurization system of sintering flue gas is constructed, which is composed of an absorption washing unit and a washing solution treatment unit. Sodium hydroxide solution is used as

  • Desulfurization Process, Dephosphorization, and

    Ancillary injection equipment can be used to employ micropulverized desulfurization agents. Molten pig iron is the primary raw material in steel manufacturing and requires increasing resistance and applicability. As a result, demand for desulfurization and dephosphorization processes is growing.

  • desulphurization of iron ore plant samac

    desulfurization with lime in iron plant. desulphurization of iron ore plant SAMAC. Iron ore desulphurization equipment widely used in iron oreof iron ore, using an integrated steel manufac- turing process emissions come from the desulfurization step be- absorption for sinter plants or lime spraying.

  • Desulfurization of Iron Ores: Processes and Challenges

    A typical of the high sulfur iron ore from Inner Mongolia, China, iron grade of 53.06% and sulfur content is 2.76%, the main metal mineral in the ore is magnetite, followed by magnetic pyrite

  • Current research status of desulfurization technology

    The paper reviewed in detail the desulfurization and dressing process and method of iron ore associatedwith pyrrhotite or pyrite, including stage grinding, stage dressing desulfurization process, desulfurization process combining magnetic separation and flotation, desulfurization process combining roasting, magnetic separation and flotation.

  • China Chelated Iron-Based Wet Desulfurization

    Chelated Iron-based wet desulfurization is a miniature high-efficiency desulfurization device independently developed by our company. It’s designed with all-stainless steel structure, using an iron-based nutrient desulfurization liquid which is developed and produced by our company as catalyst, suitable for desulfurization of hydrogen sulfide

  • Desulfurization of Pig Iron and Steel, Metallurgist 10

    2004-10-16 · The presentations and reports examined thermodynamic and technological aspects of desulfurization processes in blast furnaces, steelmaking furnaces, and units for treating pig iron and steel outside the furnace, as well as matters related to improving the design of equipment and desulfur- ization units at metallurgical companies in Europe

  • (PDF) Review of desulfurization process for biogas

    desulfurization methods, such as arsenic based process, vanadiu m based process, iron based process and. so on. Among them, th e principle of iron based process is that hydrogen sulfide is

  • Rapid Regeneration of Chelated Iron Desulfurization Solution

    2013-8-12 · Abstract: A new electrochemical reactor with rotating cylindrical electrodes was designed and used to increase the regeneration efficiency of chelated iron desulfurization solution. The influence of operating parameters, such as the rotation speed of electrode, voltage, and inlet air and liquid flow rates, on the regeneration rate was investigated.

  • Simultaneous Desulfurization and Denitrification of

    2020-2-5 · In the present study, simultaneous flue gas desulfurization and denitrification are achieved with ·OH radicals generated from O2+ reacting with water vapor in a duct. The O2+ ions are generated by a strong ionization dielectric barrier discharge and then injected into the duct. Compared with conventional gas discharge treatment, the present method does not need a plasma reaction reactor

  • Desulfurization Process, Dephosphorization, and

    Ancillary injection equipment can be used to employ micropulverized desulfurization agents. Molten pig iron is the primary raw material in steel manufacturing and requires increasing resistance and applicability. As a result, demand for desulfurization and dephosphorization processes is growing.

  • Desulfurization of Iron Ores: Processes and Challenges

    A typical of the high sulfur iron ore from Inner Mongolia, China, iron grade of 53.06% and sulfur content is 2.76%, the main metal mineral in the ore is magnetite, followed by magnetic pyrite

  • flotation desulfurization of iron ore

    desulfurization of iron ore how to . mineral processing ore power plant desulfurization equipment mineral processing ore power plant desulfurization equipment offers 9845 stone grinding powder products. About 61% of these are mine mill, 6% are abrasives, and 5% are grinding equipment. mineral processing ore why grind size is important iron ore

  • Desulfurizing Steel: Magnesium is the Reagent of Choice

    2018-4-4 · Desulfurized Iron is Converted into Quality Structural Steel The use of magnesium in advanced desulfurization methods and specialized equipment for hot metal desulfurization has been developed by companies such as Almamet GmbH, Ainring, Germany. Almamet has developed innovative handling and transport methods and improved the injection

  • Iron and Steel Industry 英国宝莱尔,POLYMER

    For the clean production and energy saving of iron and steel industry, POLYMER solves five major problems for customers: Poor quality desulfurizer, high sulfur content of fire coal. High power consumption, serious foaming proble. Serious scaling of desulfurization system. Fouling, clogging and corrosion in circulating cooling water system.

  • Rapid Regeneration of Chelated Iron Desulfurization Solution

    2013-8-12 · Abstract: A new electrochemical reactor with rotating cylindrical electrodes was designed and used to increase the regeneration efficiency of chelated iron desulfurization solution. The influence of operating parameters, such as the rotation speed of electrode, voltage, and inlet air and liquid flow rates, on the regeneration rate was investigated.

  • 络合铁脱硫工艺减缓硫堵硫沉积研究-Research on the process

    During the process of natural gas purification, the deposited sulfur generated from complexing iron desulfurization technology is easy to cause plugging of the equipment and pipeline, thus affecting the using period of desulfurization equipment.

  • Desulfurization mixture and process for desulfurizing

    Process and composition for desulfurizing pig iron in which the desulfurization agent consists essentially of calcium carbide, a gas-evolving component and fluorspar; the advantage of the process and composition is that it reduces dust pollution and danger of flaming in the handling of the slag after the desulfurization of pig iron.

  • (PDF) Review of desulfurization process for biogas

    desulfurization methods, such as arsenic based process, vanadiu m based process, iron based process and. so on. Among them, th e principle of iron based process is that hydrogen sulfide is

  • Simultaneous Desulfurization and Denitrification of

    2020-2-5 · In the present study, simultaneous flue gas desulfurization and denitrification are achieved with ·OH radicals generated from O2+ reacting with water vapor in a duct. The O2+ ions are generated by a strong ionization dielectric barrier discharge and then injected into the duct. Compared with conventional gas discharge treatment, the present method does not need a plasma reaction reactor

  • Copyright © 2004-2019 by SKD Machinery Technology Co. LTD All rights reserved.