Coke Oven Gas Processing Equipment

Coal utilization - Carbonization (coke making) | Britannica

The crude coke oven gas is scrubbed free of ammonia, and then usually crude benzol is removed from it. Some of the remaining gas (mainly methane, hydrogen, and carbon monoxide) is used to heat the coke ovens, while the rest is available for use in blast furnaces and in …

Coke Ovens | AMETEK Process Instruments

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COKE OVEN GAS TREATMENT TAR, LIQUOR, AMMONIA By …

THE COKE OVEN MANAGERS' YEAR-BOOK 224 gas as it is generated, and also to have a reliable continuous supply of flushing liquor to quench this coke oven gas to a reasonably low temperature.

China Coke Oven, Coke Oven Manufacturers, Suppliers, Price ...

China Coke Oven manufacturers - Select 2020 high quality Coke Oven products in best price from certified Chinese Gas Oven manufacturers, Drying Oven suppliers, wholesalers and factory on Made …

By-product recovery plants | giprokoks.com

Coke oven gas cleaning by monoethanolamine method up to 0.05 g/nm3 and by vacuum-carbonate method up to 0.5 g/nm3 is used, as well as complex cleaning of coke oven gas from ammonia and …

COKE OVEN MACHINES - Paul Wurth

global leader in coke oven machines. Thanks to this state-of-the-art technology, the most modern and largest coke oven batteries in the world can be equipped with automated coke oven machines which meet the highest standards in terms of coke …

Coke Manufacturing - IFC

cess also includes the processing of coke oven gas to remove tar, ammonia (usually recovered as ammonium sulfate), phenol, naphthalene, light oil, and sulfur before the gas is used as fuel for heating the ovens. This document covers the pro-duction of metallurgical coke …

Coke Oven Gas Processing Equipment - cipref-bourgogne.fr

Coke Oven Gas Processing Equipment - ZVU Engineering. The equipment installed to the existing apparatuses of coking plant Svoboda can be mentioned as an example of sealing system. Fig. 7 Parts of Sealing System ZVU Engineering a.s., Member of ZVU Group, COKE-OVEN GAS PROCESSING EQUIPMENT Page 8. Contact Supplier

12.2 Coke Production

12.2 Coke Production 12.2.1 General Metallurgical coke is produced by the destructive distillation of coal in coke ovens. Prepared coal is heated in an oxygen-free atmosphere (–coked–) until most volatile components in the coal are removed. The material remaining is a carbon mass called coke.

Coke Oven Gas, its Characteristics and Safety Requirements ...

Apr 29, 2015· CO gas, Coke oven battery, coke ovens, gas pipeline, HAP, Coke Oven Gas, its Characteristics and Safety Requirements Coke oven gas (CO gas) is a byproduct gas produced during the production of metallurgical coke in a byproduct coke oven battery, where metallurgical coal is carbonized by heating it in absence of air.

Coke Making Process

Coke is produced by igniting bituminous coal under reduced oxygen conditions in oven batteries specially designed for this process. The coking process generates the following main volatiles as byproducts: coke oven gas, tar, ammonium sulfate, benzol, toluol and naphtha. A coke battery is made up of multiple ovens.

Method of inhibiting deposits in coke oven gas processing ...

Jul 04, 2002· [0002] In the operation of coke ovens which produce metallurgical coke from coking coal, deposits can form on the equipment and in the ducts and pipes which carry the coke oven gases. In processing and handling of the volatile coke oven gas …

Safety Data Sheet (SDS) - Dofasco

Note: The composition of the Coke Oven Gas Condensate / Blast Furnace Gas Condensate / WAL is highly variable dependent on proximity to the Coke Plant / By-Products or Blast Furnace, and the amount of water condensed as well as local mixing of the streams in the Drip Truck / Sumps or Storage Tanks.

coke processing equipment - boulevard013.nl

Coke Oven Gas Processing Equipment. The equipment installed to the existing apparatuses of coking plant Svoboda can be mentioned as an example of sealing system Fig 7 Parts of Sealing System ZVU Engineering as, Member of ZVU Group, COKE-OVEN GAS PROCESSING EQUIPMENT Page 8...

A typical coke oven battery. Brief process description ...

1 The coke oven is designed for the destructive distillation of 'coking' coals in order to produce metallurgical coke, usable 'by-products', eg ammonia, coal tar, benzol, naphthalene and ammonium sulphate and coal gas. Coke …

COKE-OVEN GAS

The gas has a heating value of about 20,000 kJ/m 3. Typically, coke-oven gas is obtained from a battery comprising a number of narrow, vertical chambers, or ovens (0.5m wide, 5m high and 12m long) built of silica brick that are separated by heating ducts, such that heat is transmitted to the coal through both sides of the chamber walls.

Steelmaking: The Coke Oven By-Product Plant

In order to make raw coke oven gas suitable for use as a fuel gas at the coke oven battery and elsewhere in the steelmaking facility the by-product plant must: Cool the coke oven gas to condense out water vapor and contaminants Remove tar aerosols to prevent gas line/equipment fouling Remove ammonia to prevent gas line corrosion

China Coke Oven, Coke Oven Manufacturers, Suppliers, Price ...

China Coke Oven manufacturers - Select 2020 high quality Coke Oven products in best price from certified Chinese Gas Oven manufacturers, Drying Oven suppliers, wholesalers and factory on Made-in …

Overcoming Coke-Oven Gas Measurement Problems | Processing ...

A byproduct from the coke production mill, coke-oven gas is used as the main fuel for rolling mill ovens. The gas contains a number of problem constituents such as naptha, ammonium hydrate and tar. Learn how a Swedish company used a V-Cone flowmeter to overcome two primary problems in the measurement of coke-oven gas.

Coal utilization - Carbonization (coke making) | Britannica

The crude coke oven gas is scrubbed free of ammonia, and then usually crude benzol is removed from it. Some of the remaining gas (mainly methane, hydrogen, and carbon monoxide) is used to heat the coke ovens…

Coke Manufacturing - IFC

cess also includes the processing of coke oven gas to remove tar, ammonia (usually recovered as ammonium sulfate), phenol, naphthalene, light oil, and sulfur before the gas is used as fuel for heating the ovens. This document covers the pro-duction of metallurgical coke and the associated

Coke oven processing gas monitoring solution

Coke oven processing gas monitoring solution The modern coke oven refers to a horizontal chamber coke oven with the main purpose of producing metallurgical coke and can recover coking chemical products. The coke oven furnace body consists of the furnace roof, the combustion chamber and the carbonization chamber, the ramp area, the heat storage ...

Coke Oven Gas Processing Equipment - ZVU Engineering

ZVU Engineering a.s., Engineering & Contracting Company, COKE OVEN GAS PROCESSING EQUIPMENT Page 5 Project start/finish Customer/Country Subject Scope of Supply Number of Pieces/ Dimensions/ Material/ Pressure/ Temperature 11/2004 2/2006 VAIF Finland Ltd. Finland Revamping and intensification of coke oven gas treating plant

Coke Oven Gas - an overview | ScienceDirect Topics

1.1.4.2.5 Coke Oven Gas. COG is a strong fuel but it is less useful compared to other injected fuels in the lower part of the blast furnace. COG contains H 2 = 60%, CH 4 = 24%, CO = 6%, CO 2 = 2%, and N 2 = 6%, but only carbon in CH 4 is oxidized in the raceway to CO releasing heat.

Coke Oven Gas

Coke oven gas is formed by heating coal to 1100 °C without access of air. The classic composition of coke gas: hydrogen (H 2 - 51%), methane (CH 4 - 34%), carbon monoxide (CO - 10%), ethylene (C 2 …

Coke Oven By-Product Plant – IspatGuru

Jan 17, 2014· In order to make raw coke oven gas suitable for use as a clean, environmentally friendly fuel gas, the by-product plant must carry out the following functions. To cool the coke oven gas for condensing of water vapour and contaminants; To remove tar aerosols to prevent gas line/equipment fouling; To remove ammonia to prevent gas line corrosion

Coke Ovens: Industry Profile Draft Report

Coke Ovens: Industry Profile Draft Report Prepared for Daniel C. Mussatti U.S. Environmental Protection Agency Innovative Strategies and Economics Group (MD-15) Office of Air Quality Planning and Standards (OAQPS) Air Quality Standards and Strategies Division Research Triangle Park, NC 27711 Prepared by Research Triangle Institute

The Coke Oven By-Product Plant - Coopers Creek Chemical

In order to make raw coke oven gas suitable for use as a fuel gas at the coke oven battery and elsewhere in the steelmaking facility the by-product plant must: • Cool the coke oven gas to condense out water vapor and contaminants • Remove tar aerosols to prevent gas line/equipment fouling • Remove ammonia to prevent gas line corrosion

COKE PRODUCTION FOR BLAST FURNACE IRONMAKING

coke oven batteries (Figure 1). The entire cokemaking operation is comprised of the following steps: Before carbonization, the selected coals from specific mines are blended, pulverized, and oiled for proper bulk density control. The blended coal is charged into a number of slot type ovens wherein each oven …

Fugitive Coke Oven Gas Emission Profile by Continuous Line ...

profile coke oven gas (COG) emissions, we set up an open-path Fourier transform infrared (OP-FTIR) system on top of a battery of coke ovens at a steel mill located in Southern Taiwan and monitored average emissions in a coke processing …

Coke (fuel) - Wikipedia

Coke oven gas cleaning plant This combined process package is used for the removal of tar, naphthalene, ammonia and hydrogen sulphide from coke-oven gas. From the cleaned gas, a stream is taken out to produce hydrogen for batch annealing furnace.

coke processing plants

Jan 17, 2014· As the coke oven gas is cooled, water, tar and naphthalene condense out. The condensate collects in the primary cooler system and is discharged to the tar and liquor processing plant. Tar precipitators As the raw coke oven gas is cooled, tar vapour condenses and forms aerosols which are carried along with the gas …

Coke Oven Emissions - Cancer-Causing Substances - National ...

Coke oven emissions come from large ovens that are used to heat coal to produce coke, which is used to manufacture iron and steel. The emissions are complex mixtures of dust, vapors, and gases that typically include carcinogens such as cadmium and arsenic. Chemicals recovered from coke oven emissions are used as raw materials for producing ...

Coke Oven Gas Processing Equipment - ZVU Engineering

apparatuses for coke-oven gas processing plant (by-product plant). Acting as a member of ZVU group, ZVU Engineering has designed, delivered, installed, and commissioned the selected apparatuses and operating units in most Czech and Slovak coking plants, and participated in many domestic and foreign projects of coke-oven gas processing branch.

Coke Oven - an overview | ScienceDirect Topics

Apr 02, 2012· F.F. Farris, in Encyclopedia of Toxicology (Third Edition), 2014. Abstract. Coke oven emissions are the volatile products that are released from bituminous coal during its conversion to coke in high temperature ovens in the absence of air. These emissions arise from the noncarbonaceous materials present in the coal prior to processing and are complex mixtures of dusts, vapors, and …