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 0·01 and 1 per cent with reference to the amount of the said carbonaceous material of a non‐metallic substance comprising free halogen or hydrogen halide, the halogen portion of said non‐metallic substance being selected from the group consisting of chlorine and bromine.
VL  - 10
IS  - 3
SN  - 0002-2667
DO  - 10.1108/eb030294
UR  - https://doi.org/10.1108/eb030294
PY  - 1938
Y1  - 1938/01/01
TI  - U.S. Patent Specifications
T2  - Aircraft Engineering and Aerospace Technology
PB  - MCB UP Ltd
SP  - 90
EP  - 90
Y2  - 2024/09/21
ER  -