Coke Oven Battery Operation Ppt

  • Blast Furnace, Coke Gas and Converter Gas for …

    Coke oven battery: Blast furnace: Converter: Input: Coal: Coke & iron ore: Pig iron: Output: Coke: Pig iron: Steel: Hydrogen % 50-70%: 5% – Methane % 25-30% – – Carbon monoxide % – 20%: 60%+ Lower heating value kWh/Nm 3 ~5.0 ~0.9 ~3 . Coke Gas. Coke gas is a by-product of industrial coke production from pit coal, coke gas is created by high-temperature dry distillation of coking coals ...

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  • 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 shares a common heating flue with the

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  • Coke Ovens - Scribd

    coke top charging ovens ready to be pushed recovery type battery pushing of ovens hot coke falling in quenching car quench car with hot coke quench car with hot coke dry quenching of hot coke testing of coke 1. chemical test (proximate analysis): %c > 80 % ash < 13 % vm < 1.5 % moisture < 3 % sulphur < 0.6 % phosphorous < 0.02 % alkali (na2o ...

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  • 25 Pa. Code § 123.44. Limitations of visible …

    § 123.44. Limitations of visible fugitive air contaminants from operation of any coke oven battery. (a) A person may not permit the operation of a coke oven battery in a manner that visible fugitive air contaminants are emitted in excess of the emissions allowed by the following limitations:

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  • TATA STEEL PPT - LinkedIn SlideShare

    • The coke generated after heating has a high heating ( calorific value) and is used for burning purposes in BLAST FURNACE. • Each battery consists of at least 80 – 100 coke ovens. • Batteries 10 and 11 in TATA STEEL – JAMSHEDPUR consists of 88 and 100 coke ovens respectively and 3 …

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  • Tata Steel Kalinga Nagar starts production from …

    09.09.2015· Out of two coke oven batteries built in the steel mill complex, one battery with 1.5 million tonne capacity has gone on stream. The heating process of this coke oven battery was started in May. The construction of the second coke over battery, with same capacity, is also near complete and its heating process will start soon, sources said. Coke oven is a key component of the steel mill and coke ...

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  • Coke Oven – Valtech Automation Private Limited …

    COKE OVEN. TECHNOLOGICAL CONTROL. Battery Proper Process Control; Reversing Winch Process Control; HPLA Process Control; Machine Car Operation Control; CDCP Area Chamber Process Control ; CDCP Area Boiler Process Control; CDCP Area Lifter Process Control; LEVEL 2 SYSTEMS. This automation level includes supervisory control. Supervisory control combines the production …

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  • PART 214 - US EPA

    The operation that removes coke from a coke oven to a transport car, ... a coke oven battery unless it is equipped with a baffle system designed to effectively reduce particulate emissions during quenching. (b) Except as provided in subdivision ( c ) of this section, the total dissolved solids concentration of any quench tower make-up water must not exceed 1,600 milligrams per liter (mg/1 ...

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  • UDC 662 . 741 Carbon Deposition Mechanism in Coke Oven ...

    be an impediment to stable operation of the coke oven battery. Photo 1 is a sectional view of carbon deposits collected from a coke oven chamber, observed under a polarizing microscope. In ad-dition to carbon as a product of the thermal decomposition of coal carbonization gas, inert components of the coal can be observed. It . NIPPON STEEL TECHNICAL REPORT No. 94 July 2006 - 64 - Fig. 1 ...

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  • Coke Oven By-Product Plant – IspatGuru

    The exhauster is of prime importance to the operation of the coke oven battery. It allows the close control of the gas pressure in the collecting main, which in turn affects the degree of emissions in the coke oven battery like door emissions. A failure of the exhauster will immediately result in venting to atmosphere all the generated the raw coke oven gas through the battery flares. Ammonia ...

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  • 12.2 Coke Production - US EPA

    Figure 12.2-1 illustrates the major process equipment in a schematic diagram of a byproduct coke oven battery. Flow diagrams are provided in Figures 12.2-2 and -3 to give an overview of the process from coal preparation to byproduct recovery. These operations will be discussed in greater detail for the three major subprocesses: coal preparation and charging, thermal distillation and pushing ...

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  • coking plant - ArcelorMittal in Belgium

    The coal is heated to 1.250° C in the coke ovens. Since these ovens are oxygen-free, the coal does not actually burn. This process is referred to as 'dry distillation'. It takes about 18 hours to convert 35 tonnes of coal into 25 tonnes of metallurgical coke. The coke cake is unloaded from the oven by a pusher machine, which is equipped with a pusher arm. A coke-guide car guides the coke ...

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  • A typical coke oven battery. Brief process …

    The cars provide access to the oven doors and seals for operators both for normal operation and for dealing with leaks. 9 The 'pusher car' has an electric ram to push the coke out from the side after the door has been removed by other equipment mounted on the car. After cleaning the surfaces the door is replaced and the seal made. 10 The 'guide car' removes the oven door on the coke ...

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  • Coke Oven By-Product Plant – IspatGuru

    The exhauster is of prime importance to the operation of the coke oven battery. It allows the close control of the gas pressure in the collecting main, which in turn affects the degree of emissions in the coke oven battery like door emissions. A failure of the exhauster will immediately result in venting to atmosphere all the generated the raw coke oven gas through the battery flares. Ammonia ...

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  • Kunal Sen - Head Coke Oven Battery Operation, …

    Head Coke Oven Battery Operation, Tata Steel Kalinganagar Tata Steel. Apr 2018 – Present 2 years 4 months. Kalinganagar. Head Of Operations, Coal & Coke, Coke Plant Tata Steel. Feb 2015 – Mar 2018 3 years 2 months. Kalinganagar. SR MANAGER MECH MAINT, COKE OVEN BATT 10-11 Tata Steel. Aug 2010 – Jan 2015 4 years 6 months. Jamshedpur Area, India. SR SUPPLY EXECUTIVE TATA …

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  • Coke Oven Refractory Repairs – IspatGuru

    Coke oven batteries will have an operating life of twenty to forty years, depending upon operating conditions and battery maintenance. There are several examples of coke oven batteries working for 40 – 50 years due to correct operation and timely repair. There are also cases where the failures of coke oven refractories has happened in less than 10 years of its operations. Usually a battery ...

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  • An Introductory Presentation on Coke Oven Plant …

    AN INTRODUCTORY. PRESENTATION ON COKE OVEN PLANT Prepared By: Shreenath M Kalyane (2010A1PS403G) Rohit Vijayavargiya (2010A1PS356G). INTRODUCTION Coke Oven processes the coking coal and converts it into coke in large batteries in a process called COKING. This process consists of heating coking coal in the absence of air to drive off the volatile compounds; the resulting coke …

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  • What is a Coke Oven? (with pictures) - wiseGEEK

    13.09.2020· A coke oven is a device used to produce coke, a product that is derived from coal. The mixing and heating of bituminous coal at temperatures ranging from around 1832° to 3632°F (1000° to 2,000°C) within the airless oven yields the coke byproduct. This device is a crucial part of the coke-making process. Coke ovens are special devices that turn coal into coke. Coke is a solid remainder …

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  • Coke Oven Machines | Coal Charging Car | Coke …

    Travel the machine to Oven & Centre Engage door extractor with the door, lift & remove oven door to cleaning position Push the red hot coke out of the oven into the Coke Quenching Car through Coke Guide Car on the discharge side of battery

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  • 1910.1029 - Coke oven emissions. | Occupational …

    Existing coke oven battery means a battery in operation or under construction on January 20, 1977, and which is not a rehabilitated coke oven battery. Rehabilitated coke oven battery means a battery which is rebuilt, overhauled, renovated, or restored such as from the pad up, after January 20, 1977.

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  • Coke oven by-product flow diagram - YouTube

    04.10.2018· Production of coke and coke oven gas ppt - Duration: 1 ... Coal to Quenching Operation - Duration: 1:12. suncokeenergy 39,386 views. 1:12. James Baldwin Debates William F. Buckley (1965 ...

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  • Steelmaking: The Coke Oven By-Product Plant

    The exhauster is of prime importance to the operation of the coke oven battery. It allows the close control of the gas pressure in the collecting main, which in turn affects the degree of emissions, for example door emissions, from the battery. A failure of the exhauster will immediately result in venting to atmosphere, through the battery flares, of all of the raw coke oven gas produced. Top ...

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  • Coke Oven - an overview | ScienceDirect Topics

    02.04.2012· 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 gases that typically include polycyclic aromatic hydrocarbons, aliphatic aldehydes …

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  • Coke Dry Quenching (CDQ) | Steel Plantech

    CDQ (Coke Dry Quenching) is a gradual coke quenching system, and improves coke strength and coke size distribution. Consequently, while the blending ratio of inexpensive non- or slightly-caking coal for coke oven material is only approx. 15% in case of CWQ (Coke Wet Quenching) system, it can be increased up to approx. 30% by CDQ, resulting in a cost reduction with raw materials for coke oven.

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