COAL HYDROTREATMENT WITH COAL-DERIVED SOLVENTS TO PRODUCE CARBON PRODUCT PRECURSORS

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" COAL HYDROTREATMENT WITH COAL-DERIVED SOLVENTS TO PRODUCE CARBON PRODUCT PRECURSORS "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	148656
Doc. No	:	ET20448
Main Entry	:	Madhavi Nallani Chakravartula
Title Proper	:	COAL HYDROTREATMENT WITH COAL-DERIVED SOLVENTS TO PRODUCE CARBON PRODUCT PRECURSORS
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	It is known that many specialty carbon products can be produced from coal.Direct liquefaction (hydrotreatment) is one of the most promising processes for coalconversion. In this present work, liquefaction of Marfork coal was examined at 350C,400C and 450C and an initial pressure of 500 psig of Nitrogen or Hydrogen using coalderivedsolvents Carbon Black Base (CBB) and Heavy Creosote Oil (HCO) and theirhydrogenated forms. Unlike model solvents such as Tetralin, coal-derived solvents arecheaper, readily available and recoverable. The solvents were first hydrogenated usingunconverted residue from coal hydrotreatment and NiO/ MoO3 on alumina as catalysts.Coal hydrotreatment.
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL43583.pdf
Title and statement of responsibility and	:	COAL HYDROTREATMENT WITH COAL-DERIVED SOLVENTS TO PRODUCE CARBON PRODUCT PRECURSORS [Thesis]