Small-angle neutron scattering evidence for the formation of microporosity in Pittsburgh No 8 Coal following liquefaction pretreatment by solvents

P.J. Hall; M.M. Antxustegi; A.J. Mackinnon; P. Burchill; R.E. Winans; P. Thiyagarajan

doi:10.1021/ef00048a045

Small-angle neutron scattering evidence for the formation of microporosity in Pittsburgh No 8 Coal following liquefaction pretreatment by solvents

P.J. Hall, M.M. Antxustegi, A.J. Mackinnon, P. Burchill, R.E. Winans, P. Thiyagarajan

Chemical And Process Engineering

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

There have been a number of investigations using liquefaction pretreatment which show how liquefaction yields increase following pretreatment. The mechanisms for this are largely unknown but are believed to be connected with increased mass-transfer rates of hydrogen donors which help to limit regressive cross linking reactions. This study only deals with systems that show an increase in liquid products.

Original language	English
Pages (from-to)	1526-1527
Number of pages	1
Journal	Energy and Fuels
Volume	8
Issue number	6
DOIs	https://doi.org/10.1021/ef00048a045
Publication status	Published - Nov 1994

Keywords

chloroform
small-angle neutron scattering
microporosity
Pittsburgh No 8 Coal
liquefaction pretreatment
solvents

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10.1021/ef00048a045

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title = "Small-angle neutron scattering evidence for the formation of microporosity in Pittsburgh No 8 Coal following liquefaction pretreatment by solvents",

abstract = "There have been a number of investigations using liquefaction pretreatment which show how liquefaction yields increase following pretreatment. The mechanisms for this are largely unknown but are believed to be connected with increased mass-transfer rates of hydrogen donors which help to limit regressive cross linking reactions. This study only deals with systems that show an increase in liquid products.",

keywords = "chloroform, small-angle neutron scattering, microporosity, Pittsburgh No 8 Coal, liquefaction pretreatment, solvents",

author = "P.J. Hall and M.M. Antxustegi and A.J. Mackinnon and P. Burchill and R.E. Winans and P. Thiyagarajan",

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AU - Hall, P.J.

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AU - Mackinnon, A.J.

AU - Burchill, P.

AU - Winans, R.E.

AU - Thiyagarajan, P.

PY - 1994/11

Y1 - 1994/11

N2 - There have been a number of investigations using liquefaction pretreatment which show how liquefaction yields increase following pretreatment. The mechanisms for this are largely unknown but are believed to be connected with increased mass-transfer rates of hydrogen donors which help to limit regressive cross linking reactions. This study only deals with systems that show an increase in liquid products.

AB - There have been a number of investigations using liquefaction pretreatment which show how liquefaction yields increase following pretreatment. The mechanisms for this are largely unknown but are believed to be connected with increased mass-transfer rates of hydrogen donors which help to limit regressive cross linking reactions. This study only deals with systems that show an increase in liquid products.

KW - chloroform

KW - small-angle neutron scattering

KW - microporosity

KW - Pittsburgh No 8 Coal

KW - liquefaction pretreatment

KW - solvents

UR - http://dx.doi.org/10.1021/ef00048a045

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DO - 10.1021/ef00048a045

M3 - Article

SN - 0887-0624

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JO - Energy and Fuels

JF - Energy and Fuels

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ER -

Small-angle neutron scattering evidence for the formation of microporosity in Pittsburgh No 8 Coal following liquefaction pretreatment by solvents

Abstract

Keywords

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