Products

salem direct reduction process

As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of minerals. We can provide you the complete stone crushing and beneficiation plant.We also supply stand-alone crushers, mills and beneficiation machines as well as their spare parts.

PE Series Jaw Crusher

PE Series Jaw Crusher

Based on years' experience and technology development, GM jaw crusher series are of 6 different
models, which can meet most crushing requirements in primary and secondary crushing.

Read More

HPT Cone Crusher

HPT Cone Crusher

GM HPT multiple cylinder hydraulic cone crushers, are the pacemaker in China’s hydraulic cone
crushers for the excellent operating performance and positive customer feedback.

Read More

PF Series Impact Crusher

PF Series Impact Crusher

Thousands of GM PF Series Impact Crushers are installed all over the world in recent 20 years. It has
been proved that this series of crushers effectively increase productivity

Read More

VSI Sand Making Machine

VSI Sand Making Machine

GM VSI Sand Making Machine (Sand Making Machine) is one of the most advanced impact crushers
nowadays. It introduces high quality roller bearings like Sweden SKF and America TIMKEN

Read More

Quarry Crusher

Quarry Crusher

Quarry crusher with high-efficiency and hydraulic pressure was widely used in mining, concrete
factory, sand stone making, etc.

Read More

MTM Series Trapezium Mill

MTM Series Medium Speed Trapezium Mill

GM MTM Series Trapezium Mill is the world leading industrial mill. It is designed by our own
engineers and technical workers based on many years' industrial mill research

Read More

LM Vertical Roller Mill

LM Vertical Roller Mill

LM series vertical roller mill, which is developed and launched by GM, sets medium crushing,
drying, grinding, classifying and other functions

Read More

MQ Series Ball Mill

MQ Series Ball Mill

Ball mill is the most widely used kind of grinding equipment. GM Ball mills are widely used
in various types of ores' benefication, electricity, cement and chemical industries.

Read More

Cement Mill

Cement Mill

A cement mill is the equipment that used to grind the hard, nodular clinker from the cement kiln into
the fine grey powder that is cement. Most cement is currently ground in ball mills.

Read More

YKN Series Vibrating Screen

YKN Series Vibrating Screen

YKN series vibrating screen adopts the eccentric vibration exciter of N series. And the transmission
adopts flexible connector.So the amplitude is bigger and the vibration is much more stable

Read More

XSD Series Sand Washing Machine

XSD Series Sand Washing Machine

The GM sand washing machine of XSD series is a kind of cleaning equipment of international
advanced level for sand and slag pellets

Read More

Y Series Mobile Jaw Crushing Plant

Y Series Mobile Jaw Crushing Plant

Y series mobile Jaw Crusher is our company independent research and development of efficient
mobile crusher, such as construction waste processing.

Read More

Contact us

STATE OF THE DIRECT REDUCTION AND REDUCTION SMELTING .

Direct reduction is defined as a process of producing solid iron product out of small-grain ore, lump ore or pallets, applying natural gas or coal-based reducing agents at relatively low temperatures i.e. at .

Get Price

Emerging Technologies for Iron and Steelmaking

of iron via direct reduction processes. This new production has been dominated by the gas-based Midrex and Hyl processes, although several new plants based on other processes have begun production. This additional world wide ironmaking capacity has primarily served the electric arc furnace industry, providing an

Get Price

Hot briquetted direct reduced iron plant @ voestalpine ...

The hot briquetted direct reduce iron (HBI) plant of voestalpine in Corpus Christi, Texas, USA, is the biggest plant of its kind. It produces 2 million tons...

Get Price

THE INNOVATIVE DIRECT REDUCTION TECHNOLOGY

Pioneering in direct reduction since the 1950s with the WORLD'S FIRST INDUSTRIAL PLANT at Monterrey, Mexico in 1957. (Recognized as Historical Landmark by American Society for Metals) In the 1980s Tenova HYL initiated the pressurized process, to optimize investment and to take advantage of the normally high NG available pressure. FIRST HYL pilot plant operation in 1984 without external ...

Get Price

SL/RN process - Outotec

The SL/RN process was developed in the early 1960s by Outotec in collaboration with three US companies. The process principles are the basis for numerous rotary kiln plants and still represent the dominant technology for the direct reduction of lump ore or pellets using coal.

Get Price

sl rn direct reduction process - BINQ Mining

3.09 SL / RN Process (Outcompu) 27 3.10 ACCAR Process 29 3.11 DRC Process 32 3.12 Customized or . 3.13.02 Salem Direct Reduction Process 38 »More detailed. Outotec – Circored® and Circofer® SL/RN direct reduction HIsmelt smelt reduction Ferroalloys . we have developed two new direct reduction processes for iron ore fines, Circored® and Circofer®. »More detailed. Rotary Kiln Process ...

Get Price

STATE OF THE DIRECT REDUCTION AND REDUCTION SMELTING .

Direct reduction is defined as a process of producing solid iron product out of small-grain ore, lump ore or pallets, applying natural gas or coal-based reducing agents at relatively low temperatures i.e. at around 1000OC.

Get Price

Home - Midrex Technologies, Inc.

2020-09-08· Did you know the natural-gas based MIDREX Direct Reduction Process paired with an EAF has one of the lowest CO₂ emissions of any steelmaking route today? The CO₂ footprint can be further reduced by using green hydrogen as it becomes available on a sufficient scale utilizing Midrex H2 technology. With Midrex, the approach is flexible enough to provide a staged transition to the .

Get Price

Development of Direct Reduction Processes and Smelting ...

All direct reduction processes remove oxygen from the iron ores in the solid state and produce directly reduced iron or hot iron briquetted for feed into the electric arc furnace. The direct feed of DRI/HBI into the EAF is still under con-

Get Price

Salem Press - Home: Welcome to the New Salem Press Website!

Salem Press history titles include a wide range of topics spanning American history and the world. Learn about important moments and figures in our history. View Titles. Literature. These titles examine American and international literature, novelists, poets, and short stories, as well as how they relate to their plots and themes. View Titles. Science, Mathematics & Careers. Our titles explore ...

Get Price

ITmk3 Process -

The second is the direct reduction ironmaking (DRI) process as typified by the MIDREX process. ITmk3 (Ironmaking Technology Mark 3) falls in the third generation category; it is a process based on a concept totally different from those of the earlier generations. In the ITmk3 process, a series of reactions occur within about 10 minutes.

Get Price

Pellets for Direct Reduction

Table of ContentsProperties and Quality DemandsMetallurgical Test MethodsLKAB Pellets for Direct Reduction The iron ores mined by LKAB in the north of Sweden have excellent beneficiation properties. This gives LKAB a favourable position as regards the production of low silica pellets for direct, reduction. LKAB have concentrated on developing and marketing grades of pellets for the Midrex ...

Get Price

Reduction Definition and Examples in Chemistry

2019-08-02· Reduction may be considered the opposite process of oxidation. In some reactions, oxidation and reduction may be viewed in terms of oxygen transfer. Here, oxidation is the gain of oxygen, while reduction is the loss of oxygen. An old, less-common definition of oxidation and reduction examines the reaction in terms of protons or hydrogen.

Get Price

DE2514325A1 - Direct reduction process - Google Patents

reduction process direct reduction direct process Prior art date 1974-04-05 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Pending Application number DE19752514325 Other languages German (de) Inventor Richard Forrest Obenchain Original .

Get Price

Direct reduction - 7 Manufacturers, Traders & Suppliers

Process Solutions. Direct reduction. Companies; Products; News; Events; Universities; Catalogs; Videos; Direct reduction Manufacturers, Traders, Suppliers. Direct reduction - You find here 7 suppliers from Austria and Germany. Please obtain more information on spare parts, servicing, maintenance, Repair, repair or accessories directly from the registered companies. Other companies .

Get Price

THE INNOVATIVE DIRECT REDUCTION TECHNOLOGY

Pioneering in direct reduction since the 1950s with the WORLD'S FIRST INDUSTRIAL PLANT at Monterrey, Mexico in 1957. (Recognized as Historical Landmark by American Society for Metals) In the 1980s Tenova HYL initiated the pressurized process, to optimize investment and to take advantage of the normally high NG available pressure. FIRST HYL pilot plant operation in 1984 without external ...

Get Price

Direct-Reduced Iron Process (DRI) | NIPPON STEEL ENGINEERING

Direct-Reduced Iron Process (DRI) ENERGIRON plant in NUCOR (USA), supplied by Tenova HYL. NIPPON STEEL ENGINEERING CO., LTD. provides new iron source technology that enables the achievement of productivity improvements, operational cost reductions, CO 2 emissions reductions, and capital investment reductions through the optimal combination of Tenova HYL and Danieli's natural gas-based direct ...

Get Price

MIDREX® — THE LEADING DRI PRODUCTION PROCESS

Midrex is a gas-based shaft furnace process that converts iron oxides – in the form of pellets or lump ore – into direct reduced iron (DRI). The Midrex technology is highly adaptive to our customers' needs, which is reflected in a broad variety of configurations. The performance of Midrex plants typically exceeds nominal capacity ratings.

Get Price

Circored® Hydrogen-based reduction - Outotec

Based on over 60 years of experience in fluidized bed technology, Outotec has developed the hydrogen-based Circored® process which produces highly metalized direct reduced iron (DRI) or hot briquetted iron (HBI) for direct feed into electric arc steelmaking furnaces.

Get Price

Emerging Technologies for Iron and Steelmaking

of iron via direct reduction processes. This new production has been dominated by the gas-based Midrex and Hyl processes, although several new plants based on other processes have begun production. This additional world wide ironmaking capacity has primarily served the electric arc furnace industry, providing an

Get Price

Direct reduced iron - Wikipedia

The direct reduction process uses pelletized iron ore or natural "lump" ore. One exception is the fluidized bed process which requires sized iron ore particles. The direct reduction process can use natural gas contaminated with inert gases, avoiding the need to remove these gases for other use.

Get Price

SL/RN process - Outotec

The SL/RN process was developed in the early 1960s by Outotec in collaboration with three US companies. The process principles are the basis for numerous rotary kiln plants and still represent the dominant technology for the direct reduction of lump ore or pellets using coal.

Get Price

Iron Reduction Technologies | TENOVA

ENERGIRON is the innovative HYL direct reduction technology jointly developed by Techint and Danieli, and whose name derives from the unique DRI product which distinguishes this technology from other available processes. Plant capacities range from the 200,000 tpa Micro-Module up to .

Get Price

THE INNOVATIVE DIRECT REDUCTION TECHNOLOGY

Pioneering in direct reduction since the 1950s with the WORLD'S FIRST INDUSTRIAL PLANT at Monterrey, Mexico in 1957. (Recognized as Historical Landmark by American Society for Metals) In the 1980s Tenova HYL initiated the pressurized process, to optimize investment and to take advantage of the normally high NG available pressure. FIRST HYL pilot plant operation in .

Get Price

DIRECT IRON SMELTING REDUCTION PROCESSES: Mineral ...

2008-12-22· Abstract Direct iron smelting-reduction processes have been developed as an alternative to the blast furnace process for making molten, slag-free iron.

Get Price

mill scale direct reduction process - BINQ Mining

2012-12-07· Direct reduction process in a rotary hearth furnace Abstract. . rolling mill scale, or the like, are collected as the result of normal steel mill operations. »More detailed. Direct reduced iron – Wikipedia, the free encyclopedia. The direct reduction process is intrinsically more energy efficient than the blast furnace . Steel mill References. 1 . the shaft scale study", Modelling ...

Get Price

Direct reduction of Iron Ore - K1-MET

Direct reduction of Iron Ore Iron ore is usually reduced to directly reduction iron (DRI) by using coal (C,CO) or hydrogen. During the previous K1-Met period at detailed single particle model for this reduction process has been developed and validated against single particle measurements.

Get Price

Frontiers | Process Advantages of Direct CO2 to Methanol ...

2018-09-27· Developing a laboratory scale or pilot scale chemical process into industrial scale is not trivial. The direct conversion of CO2 to methanol, and concomitant production of hydrogen from water electrolysis on large scale, are no exception. However, when successful, there are certain benefits to this process over the conventional process for producing methanol, both economic and environmental.

Get Price