TY - JOUR
AB - A process for the treatment of distillable carbonaceous materials with added hydrogen or an added gas containing free hydrogen at an elevated temperature between 200 deg. and 700 deg. C. and a pressure in excess of 20 atmospheres, having at least 100 cubic metres of hydrogen present per ton of carbonaceous material treated, which comprises effecting said treatment in the presence as a catalyst of a line granular free metal selected from the group consisting of aluminium, magnalium and aluminium bronze, finely distributed in the carbonaceous material treated, and between 001 and 1 per cent with reference to the amount of the said carbonaceous material of a nonmetallic substance comprising free halogen or hydrogen halide, the halogen portion of said nonmetallic substance being selected from the group consisting of chlorine and bromine.
TI - U.S. Patent Specifications
JF - Aircraft Engineering and Aerospace Technology
DO - 10.1108/eb030294
DA - 1938-03-01
UR - https://www.deepdyve.com/lp/emerald-publishing/u-s-patent-specifications-hs3SMJj5f0
SP - 90
EP - 90
VL - 10
IS - 3
DP - DeepDyve
ER -