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Coke Calcining Systems Brochure

Coke Calcining Systems Brochure

Coke Calcining Systems Brochure

Product catalog summary
Overview
Metso provides advanced systems and equipment for the thermal processing of solid materials, including coke calcining systems. With over 80 years of experience, Metso is a leading supplier in this field, having supplied 50 plants that account for approximately 70% of the world's coke calcining capacity.
Energy Efficiency
The rotary kiln design ensures energy efficiency by keeping the coke bed in constant motion, which exposes particles to process heat. The system also converts volatile matter and fine coke particles into energy for steam or electrical power generation.
Operational Flexibility
KVS rotary kilns can process various types of green coke, including needle, sponge, shot, fluid, or tar pitch cokes. The system optimizes operating parameters such as residence time and temperature gradient to enhance product quality.
Product Quality
The KVS system produces high-quality coke with optimized bulk densities and reduced fines, improving critical product quality elements.
Rotary Kiln and Burner Systems
The rotary kiln is a robust technology used globally in pyro-processing industries. It includes components like shell, tires, and a drive train. Burner systems provide process heat from gaseous, liquid, or solid fuels, and combustion is enhanced with secondary and tertiary air.
Afterburners and Coolers
Afterburners ensure complete combustion of volatile matter and particulates. Metso's rotary cooler design uses direct water quenching and ambient air to cool the coke efficiently.
Air Seals and Heat Recovery
Metso's air seals reduce ambient air infiltration, improving fuel efficiency. The system includes waste heat boilers and air pollution control systems to meet environmental regulations.
Control Systems
The Programmable Logic Controller (PLC) monitors and controls the system, while the Optimization Control System (OCS) enhances performance by stabilizing and maximizing kiln operations.
Technical Specifications
Tables provide specifications for sponge and needle coke, detailing moisture, volatile matter, sulfur content, and other chemical properties.
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Catalog excerpts

Coke Calcining Systems Brochure-1

Coke calcining systems metso \ Expect results

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Coke Calcining Systems Brochure-2

Two coke calciners in Bahrain KVS Coke calcining systems Metso provides systems and equipment for thermal processing of solid materials such as ores, minerals, bulk granular chemicals, agricultural products, and waste materials to change their physical and/or chemical properties. Energy efficient With over 80 years of successful experience in serving the minerals and chemical processing industries, Metso has the proprietary technology and know-how to design and build coke calcining systems best suited to the specific requirements of each customer. Proven experience KVS’ coke calcining systems...

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Coke Calcining Systems Brochure-3

Two 250,000 MPTY Rotary kiln coke calciners Heavy duty carrying station Rotary Kiln The KVS rotary kiln is a tried and proven technology successfully used in various pyro-processing industries around the world. Rugged construction and conservative design is the trademark of KVS’s rotary kilns. Operators find them easy to operate and maintenance is minimal. Calcining of petroleum coke is done in the rotary kiln. The kiln components consist of shell, tires, carrying stations, seals, refractory and a drive train which includes girth gear, pinion, speed reducer and variable speed motor. The drive...

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Coke Calcining Systems Brochure-4

A typical pulverized fuel/gas burner Metso’s rotary cooler design utilizes both a direct water quench of the hot coke at the cooler entrance and counterflow movement of ambient air to cool the coke. The direct quench type is the most widely used method of cooling in the coke calcining industry. Metso’s air seals (marketed as Goodeal and Superdeal seals) with their overlapping steel plates provide an air seal that significantly reduces ambient air infiltration into the rotary kiln. By limiting air infiltration, fuel efficiency is improved and power consumption is reduced. The seals’ simple, yet...

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Coke Calcining Systems Brochure-5

HortfrairDafTO*# Qirtrd —SCFM I) an Time Remaining 0 MTons / Hr q MTon* TotaUier El [|[||] BTU/TON - lUMiriON - COMTHOt AFT EfUTURNEJI - (c*jmoN - conthox ICA.W PH35E HNO FPHINIj WOSE HING FEED - FEEDPIPE guillotine hampers cooun - PfiQOUC T SPRAT Programmable Logic Controller (PLC) A Programmable Logic Controller (PLC) - the heart of the control system - provides monitoring and interlocking functions. The PLC constantly checks for any abnormal conditions. Based upon its intended sequence, the PLC will take appropriate corrective action to keep the process or sequence within proper operating...

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Coke Calcining Systems Brochure-6

Technical specification Green coke feed Coke calcining systems

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Coke Calcining Systems Brochure-7

101 Kiln feed bin 102 Weigh feeder 103 Feed hood 104 Rotary kiln 105* Tertiary air system 106 Firing hood 107 Firing system 108* Secondary air fan 109 Transfer chute 110* Cooler inlet w/water quench 111 Rotary cooler 112 Cooler discharge housing 113 Dust collector 114 Product conveyor 115 Cooler exhaust fan 116 Afterburner 117 Bypass and draft control guillotine dampers 118 Waste heat boiler 119 Induced draft fan 120 Natural draft stack 121 Baghouse dust collector 122* Dust bin 123* Control room 124* Mcc room *Denotes items not shown Coke calcining systems

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Coke Calcining Systems Brochure-8

• Metso Minerals Industries Inc. 350 Railroad Street, Danville, PA 17821-2046, USA, Phone: +1 570 275 3050, Fax: +1 570 275 6789 • Metso Minerals Industries, Inc. 2715 Pleasent Valley Road, York, PA 17402, USA, Phone: +1 717 843 8671 • etso Minerals (South Africa) (Pty) Ltd. M Private Bag X2006, Isando, Johannesburg,1600, South Africa, Phone: +27 11 961 4000, Fax: +27 11 397 2050 • Metso Minerals (Australia) Ltd. Level 2, 1110 Hay Street, West Perth, WA 6005, Australia, Phone: +61 8 9420 5555, Fax: +61 8 9320 2500 • Metso Minerals (India) Pvt Ltd 1th floor, DLF Building No. 10, Tower A, DLF Cyber...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.