Spon, Ernest, Haldane, Robert, Lock, Charles G. Warnford (Charles George Warnford), 1853-1909 · London ; New York : E. & F.N. Spon · leaf 318
298 CORROSION AND PROTECTION I pint of naphtha is permitted to flow in the passage of the steam through this into the retort for 10 minutes. The generator hydrogen is generated, which 267. Gesner's rust-pvoofing furnace. 268. … Gesner's rust-proofing fumuce. flow of hydrocarbon is then stopped, and fills the retort. This operation goes on the steam which has been allowed to for 35 minutes, at the end of which time
Workshop recipes · Technology · Industrial arts
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
