Cyclopedia of textile work : a general reference library on cotton, woolen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects (1911)
American School (Lansing, Ill.) · Chicago : American school of correspondence · leaf 41
edin a solution of sulphuric acid and water, and then heated to140° C. TJie Avater is evaporated, leaving the sulphuric acid in aconcentrated form upon the tissue; in which state it lias a verypowerful action upon the vegetable matter (cotton) which may becontained in the rags, and thus reducing… … FOR HYDROCHLORICACID 6AS Fig. 10. Apparatus for Dry Carbonizing machine to lemove the acid. The two processes used in carbon-izing or extracting, as it is commonly called, are: 1. Carbonization of tlie vegetable substances with liquid acids andsalts. 2. Carbonization by the application of gases.…
Textile fabrics · Textile industry
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
