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Preconversion processing of bituminous coals: New directions to improved direct catalytic coal liquefaction. [Effect of pretreatment before liquefaction]

Preconversion processing of bituminous coals: New directions to improved direct catalytic coal liquefaction. [Effect of pretreatment before liquefaction]

Abstract

The main task of this quarter was to install reactors to conduct preconversion and liquefaction of coal. Coal and coal liquids were collected. The anaerobic chamber (Model 855-AC; Plas Labs, inc.) was procured and set up to store coal samples under an inert gas. Equipment to treat products was assembled, including Soxhlet extraction units, fractionation columns, a distillation column, and a rotary evaporator. Two gas chromatographs for analysis of gases and liquid were adjusted. Two reactor systems were installed for the experimental apparatus. One was Model 4576 high-temperature and high-pressure autoclave (Parr Instrument, 500{degrees}C and 5000 psi) (see Figure 1); the other was a 27 ml of microreactors. The autoclave was obtained from the manufacturer and assembled. The experimental set-up of microreactors are shown in Figure 2.

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Keywords

Bituminous Coal, & Peat-- Hydrogenation & Liquefaction, Fossil Fuels, Data, And Peat, Progress Report, Catalysts, Carbonaceous Materials, Thermochemical Processes 010405* -- Coal, Fuels, Document Types, Coal Liquefaction, 01 Coal, Planning, Liquefaction, Numerical Data, Coal, Information, Energy Sources, Lignite, Materials, Black Coal

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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