green coke calcination in rotary kiln
Rotary KilnThe petroleumgreen cokeis fed into arefractorylinedrotary kilnwhere the volatiles are driven off during the calcining process in an oxygen deficient atmosphere. Air can be injected through thekilnshell to burn a portion of the volatile matter in thekilnproviding usable heat to thekiln.Cooling: Once thecalcined cokeis discharged from thekiln, thecokeis cooled in arotarycooler.
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Calcined PetroleumCokeCalcined PetroleumCokeis a critical ingredient in the production of aluminum. It is created by placing high quality raw "green" petroleumcokeintorotary kilns, where it is heated to temperatures between 1200 to 1350 degrees C (2192 to 2460 F).
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Modeling and simulation of petroleum coke calcination inSep 01, 2001· Thecalcinationofgreen petroleum coke in rotary kilnspresents low operational costs due to the fact that the process is energy self-sufficient (i.e. does not requirefuel), and that it presents higher processing capacity compared to the conventional processes.
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The History and Future Challenges of Calcined PetroleumDec 20, 2014· The kiln is sloped and turns slowly to move the coke through the kiln with a residence time of 45–60 min. The calcined coke exits the kiln at a temperature of 1200°C to 1350°C and is typically cooled by direct quenching with water in a rotary cooler.
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Technip Awarded Contract for a NewCalcinationUnit for aMay 28, 2013· Technip Awarded Contract for a NewCalcinationUnit for a Coker Project in Abu Dhabi ... annum superior-quality anodegreenpetroleumcoke(2) through 2kilns, ...Rotary KilnandCokeCooler ...
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petroleumcoke rotary kilnIn this chapter, we provide some of the characteristics of petroleumcoke calcinationprocess in therotary kilnand use this as a design case study for sizing arotary kilnfor the said application.Cokecalcining systems - Metso. KVSrotary kilnscan handle a wide range ofgreen cokefeeds inclu-ding needle, sponge, shot, fluid or tar pitch ...
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shaft vertical furnace coke petroleumQuality and Process Performance ofRotary Kilnsand Traduire cette page. Sun Yi, Xu Haifei, Wang Yubin, Cui Yinhe and Liu Chaodong, “The Comparison Between Vertical Shaft Furnace andRotary Kilnfor PetroleumCoke Calcination,” Light Metals, 2010, 917–921. Google Scholar . 2.
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Process Technology GrenzebachA common product example isgreen coke. After carbonization, thegreen cokeis dried in the Grenzebach plant in a pre-dryer which is heated indirectly using exhaust gases. It then reaches the directly heatedrotary kiln. There, it iscalcinedat temperatures exceeding 1200°C. Thecalcinationprocess for manufacturing coke is the core of theGrenzebach petroleum coke plant.
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Green coke calcination in rotary kilncrusher expo
Calcined Petrolm Coke Coal Tar Pitch Rain Carbon Inc Calcined petrolm coke CPC is created from green petrolm coke GPC a byproduct of refining crude oil While CPC can be created using a number of processes including rotary kiln hearth and vertical shaft technologies the hightemperature conversion from green coke to calcined coke alters the material in key three ways
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shaft vertical furnacecokepetroleumQuality and Process Performance ofRotary Kilnsand Traduire cette page. Sun Yi, Xu Haifei, Wang Yubin, Cui Yinhe and Liu Chaodong, “The Comparison Between Vertical Shaft Furnace andRotary Kilnfor PetroleumCoke Calcination,” Light Metals, 2010, 917–921. Google Scholar . 2.
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GB2043676A Process for calciningcoke Google Patents
GB2043676A GB7928619A GB7928619A GB2043676A GB 2043676 A GB2043676 A GB 2043676A GB 7928619 A GB7928619 A GB 7928619A GB 7928619 A GB7928619 A GB 7928619A GB 2043676 A GB2043676 A GB 2043676A Authority GB United Kingdom Prior art keywordscokeprocess furnace temperature calcining Prior art date 1979-03-08 Legal status (The legal status is an assumption and is …
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rotary kilnfor petroleumcoke calcinationprice french guianaTemperatures between 1050C and 1250C were reached. The coke was cooled by a water jacket before discharge. A significant milestone in coke calcination was adoption of the rotary kiln calciner. An early calciner for petroleum coke was built by Great Lakes Carbon Corporation in 1935 in Port Arthur Texas adjacent to a Texaco refinery 10.
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Rotary Kilnsin Expanded Clay Aggregate ProductionRotary kilnsare available in either a direct- or indirect-fired configuration and are often referred to as a calciner. The production of expanded clay aggregates is typically carried out in a direct-firedkiln, in which the clay and products of combustion are in direct contact with each other.
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