The manufacture of varnishes : oil crushing, refining and boiling and kindred industries : describing the manufacture and chemical and physical properties of spirit varnishes and oil varnishes, raw materials, resins, solvents and colouring principles, drying oils, their extraction, properties and applications, oil refining and boiling, the manufacture, employment and testing of various varnishes (1899)
Livache, Ach. (Achille), M'Intosh, John Geddes · London : Scott, Greenwood · leaf 303
e iHtilin^ continued for six hours, the mechanical aj^itator hoin^ kept at work all the time. The process is rendered more econo- mical by usin^' superheated steam. In this case the steam before entering the pan passes through a coil in a furnace capable of bringing it to 100 ('. When the… … Flu. 2:J. — Oil. IJuu.i.Ni, i;y .Sli'i;i;hi,aii.i» ."mi.am L'l.\.m. So as to render the process as economical as possible, the gases evolved from the furnace in which the steam was superheated are led underneatli the i)an and burnt so as to assist in heating the oil. But if this arrangement In-…
Drying oils · Oils and fats · Varnish and varnishing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
