Mechanochemical hydrogenation of coal

Details Mechanochemical hydrogenation of coal Mechanochemical hydrogenation of coal

1978-12-18

1981-02-10

Gantz, Delbert E.

Mineral oils: processes and products

Products and compositions

Lubricating oils

201 7, 202100, 202136, 241170, 241179, 241 65, 241 66, 422209, 422208, 422309, C10G 108, C10B 5308, C10B 2100, C10B 106

Patent

active

042500150

ABSTRACT:
Hydrogenation of coal is improved through the use of a mechanical force to reduce the size of the particulate coal simultaneously with the introduction of gaseous hydrogen, or other hydrogen donor composition. Such hydrogen in the presence of elemental tin during this one-step size reduction-hydrogenation further improves the yield of the liquid hydrocarbon product.

REFERENCES:
patent: 547801 (1895-10-01), Otte
patent: 1296367 (1919-03-01), Cochran
patent: 1506188 (1924-08-01), McLaughlin et al.
patent: 1712082 (1929-05-01), Kopper
patent: 1919108 (1933-07-01), Harrison et al.
patent: 1945530 (1934-02-01), Karriok
patent: 2038599 (1936-04-01), Pier et al.
patent: 2388642 (1945-11-01), Ostergaard
patent: 4119699 (1978-10-01), Kellerwessel et al.
Catalog No. 372, Patterson Pebble and Ball Mills, The Patterson Foundry and Machine Company, East Liverpool, Ohio, p. 20.

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