2602.     PECK, E. B., AND PARKER, A.  Production of Synthesis Gas From Powdered Brown Coal or Coke at H. Koppers G.m.b.H., Essen.  CIOS Rept. XXVIII-36, 1945, 4 pp., PB 417; TOM Reel 198; British Abs., 1946, B, I, p. 159.

        Cost estimates for the production of 10⁵ m.³ of synthesis gas per hr.  Flow sheets for (a) the conversion of coke-oven gas into synthesis gas, and (b) low-temperature carbonization, followed by gasification of bituminous coal.

        PEEBLES, W. C.  See abs. 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1449a.

        PEPPER, W. P.  See abs. 141.

        PERKINS, P. D.  See abs. 6.