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Superacid coal chemistry: 1. HF:BF3 catalysed depolymerization—ionic hydroliquefaction of coals under mild conditions

✍ Scribed by George A. Olah; Mark R. Bruce; Edward H. Edelson; Altaf Husain

Book ID
107755887
Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
893 KB
Volume
63
Category
Article
ISSN
0016-2361

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Electrophilic ethylation and nitration of Illinois No. 6 coal was carried out using CH3CH2F:SbF, in SOZ at -40°C and NO,+ BFq in trimethylphosphate solution at room temperature, respectively. The effect of these substituents on the reactivity of coal under the HF:BF,:H, coal liquefaction system was