koppers coal tar distillation vaccum flash

Adsorptive removal of nitrogen from coal
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the present study is to investigate the removal of nitrogen species from a coal-based needle coke feedstock when treated with both commercial activated carbon Nuchar SA 20 and coal-derived activated carbon WVUAC 900-15 Koppers coal tar...

Permit to Operate
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Mailing Address 100 Koppers Road P O Box 665 Follansbee WV 26037 Telephone Number 304 527-0110 FAX Number 304 527-1813 Type of Business Entity Corporation Facility Description The Follansbee Tar Plant produces chemical oils refined tars and various grades of coal tar pitch from crude coke oven tar...

History of Distillation
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Jan 01 2014 0183 32 A comprehensive book on coal tar distillation was written by Georg Lunge in 1867 Lunge was born in 1839 in Breslau Wroclaw and he studied chemistry there and in Heidelberg From 1864 to 1876 he worked in England starting as chemist in a coal tar...

Tar Product
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Apr 01 1973 0183 32 James G Speight in Fuel Flexible Energy Generation 2016 642 Carbonization Carbonization is also an old technology insofar as it was used for the production of refinable tar products and coke Speight 2008 2013a b More correctly carbonization is the destructive distillation...

Coal Tar Pitch
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COAL-TAR PITCH Coal tar is slowly heated in closed still column for its fractional or non fractio onal distillation There are various methods of heating the Coal-Tar These ate directly and indirectly...

Coal Tar Pitch
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The first coal chemical recovery ovens were installed in the United States in 1893 By 1915 by-product ovens accounted for 97 of the metallurgical coke produced in the United Stat These by-product ovens produced coal tar as one of the major by-products An industry developed around distillation of coal tar...

Resources properties and utilization of tar
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Sep 01 2010 0183 32 Because all coal tar products are produced in relatively fixed proportion to carbon pitch the level of carbon pitch consumption generally determines the level of production of other coal tar products In 2009 Koppers Inc will add a second tar distillation...

Coal Tar Distillates Koppers
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Distillate Programs Overview Koppers strives to develop quality and performance improvements of coal tar products distilled from crude coke oven tars and we participate in the in American Wood...

Coal Tar Pitch
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Coal tar pitch is a coal conversion product Its IUPAC name is Coal Tar Pitch High temperature Its CAS number is 65996-32-2 and EINECS number is 266-028-2 It is the shiny dark-brown to black residue produced by distillation of coal tar Coal tar...

Naphthalene
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Naphthalene is the most abundant single component of coal tar Although the composition of coal tar varies with the coal from which it is produced typical coal tar is about 10 naphthalene by weight In industrial practice distillation of coal tar yields an oil containing about 50 naphthalene...

COAL TAR PITCH HIGH TEMPERATURE
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Coal tar pitch high temperature CTP ht is the solid fraction produced during the distillation of coal tars Coal tars are condensation products obtained during the production of coke an/or natural gas through the destructive distillation of coal called carbonisation or coking The composition and properties of a coal tar and coal tar pitch...

SEC Filing Koppers Holdings Inc
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Coal tar distillation involves the conversion of coal tar into a variety of intermediate chemical products in processes beginning with distillation During the distillation process heat and vacuum are utilized to separate coal tar...

Koppers Coal Tar Pitch KC 1830
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Product name Koppers Coal Tar Pitch KC 1830 Synonyms anode binder pitch electrode binder pitch Product Code KC-1830 Liquid Pitch Proper shipping name ELEVATED TEMPERATURE LIQUID NOS at or above 100 176 C and below its flash point including molten metals molten salts etc contains coal tar...

manufacturing process of coal tar pitch in india
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Coal tar pitch has been traditionally used for manufacturing carbon anodes and electrodes for aluminum and graphite industry we manufacture coal tar pitch strictly from good quality high temperature coal tar by latest vacuum flash distillation...

KOPPERS HOLDINGS INC
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KOPPERS HOLDINGS INC intermediate chemical products derived from the coal tar distillation process including the co-products of the distillation process During the distillation process heat and vacuum are utilized to separate coal tar...

Tar Creosote
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By comparison coal tar creosote is a distillation product of coal tar and consists of aromatic hydrocarbons anthracene naphthalene and phenanthrene derivativ At least 75 of the coal tar creosote mixture is PAHs Unlike the coal tars and coal tar creosotes coal tar pitch is a residue produced during the distillation of coal tar...

coal tar distillation process
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Product Stewardship Summary Coal Tar Pitch koppers Coal Tar Pitch CAS number 65996 93 2 EC number 266 028 2 Product Description Coal tar pitch is a black viscous residue that remains after the distillation of coal tar This process occurs at our plants and involves heating coal tar the raw material used to produce coal tar...

Patents Assigned to Koppers Company Inc
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F of from 0876-0993 Distillation Range degree F of 310-450 IBP initial boiling point to 350-550 DP dry point and a Flash pt degree F TCC of 110-250 and a bituminous pavement rejuvenator which is a composition derived from coal tar...

SEC Filing Koppers Holdings Inc
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During the distillation process heat and vacuum are utilized to separate coal tar into three primary components chemical oils distillate and carbon pitch In the United States our primary coal tar raw...

Coal Tar Distillation To Fuel Oil Machine
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Coal Tar Distillation To Fuel Oil Machine 1 Introduction of Biodiesel Machine and Biodiesel Plant To adapt to the market change at home and abroad and the significant features of scale merits regarded...

Continuous Processing for High Value Composites
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Koppers is developing a spinnable mesophase pitch from coal tar recovered from metallurgical coke production at integrated steel mills Prototype composite parts Vacuum distillation < 1 Torr 340 C...

KOPPERS INC
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Mar 22 2000 0183 32 Koppers purchased a tar distillation facility located in Clairton Pennsylvania from Aristech in April 1996 This tar distillation facility is located within the boundaries of a coke facility owned and operated by US Steel Group Inc US Steel a subsidiary of USX USX had sold the tar distillation...

Structural characterization of coal
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Laser Ablation Mass Spectrometry of Pyrolyzed Koppers Coal-Tar Pitch A Precursor for Fullerenes and Metallofulleren The Journal of Physical Chemistry B 1999 103 44 9450-9458...

Products Koppers
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Koppers is a leading integrated producer of carbon compounds and treated wood products for the aluminum steel chemical rubber railroad and utility industri Refined tar is a complex mixture of high boiling organic compounds manufactured during the selective distillation of crude coke oven tar Coal Tar...

US5262043A
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An isotropic coal tar pitch having a low content of carcinogenic compounds is prepared by distilling a coal tar pitch in an evaporator having a specific evaporator surface of from 330 to 10 000 m 2 /m 3...

coal tar distillation equipment for sale
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coal tar distillation machine coal tar distillationAlibaba offers 808 coal tar distillation machine products About 0 of these are Evaporator 0 are Machine 27 Division mirpur-12 pallbi Email...

Distillates coal tar light oils
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Distillates coal tar light oils Carbolic Oil A complex combination of hydrocarbons obtained by distillation of coal tar It consists of aromatic and other hydrocarbons phenolic compounds and...

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