Pulp and paper magazine of Canada . e 210, EtOH and ani-line 150, and H2S04 275 is added gradually. After esteri-fication, permanganate 100 and CuC12 185 are added, andthe mixt. distilled. Ger., 259,691. B. Jirotka. In the manuf. of a build-ing and insulating material from cellulose, in theform of sponge-like porous plates with hard solid surface,the initial material is first formed and pressed to eliminatea portiom of the H20 content, whereupon the residualH20 is rapidly evapd. by hot air in a heated and advantages are specified. Ger., 261,245. Hollincsworth and Whitney Co.
Pulp and paper magazine of Canada . e 210, EtOH and ani-line 150, and H2S04 275 is added gradually. After esteri-fication, permanganate 100 and CuC12 185 are added, andthe mixt. distilled. Ger., 259,691. B. Jirotka. In the manuf. of a build-ing and insulating material from cellulose, in theform of sponge-like porous plates with hard solid surface,the initial material is first formed and pressed to eliminatea portiom of the H20 content, whereupon the residualH20 is rapidly evapd. by hot air in a heated and advantages are specified. Ger., 261,245. Hollincsworth and Whitney Co. breaking up and separating fibrous slurry for themanuf. of paper stock. Ger., 261,716. E. Zeuner. An app. for delivering di-luting water to paper stock in regulable amts. PULP AGITATOR. By The Hammond Iron Works, Warren, Penn.,Patentee. Can. Pat. No. 147,246 In a pulp agitator, the combination with a pulp con-taining tank having an open-ended standpipe, and meansfor introducing solution into the lower extremity of the pipe. whereby the circulation of the pulp through the tank andpipe i^ established, a portion of the pipe being composed ofmovable sections, and means mounted thereon for introduc-ing liquid jets from the pipe into the surrounding pulp. PULP PRESSING C. Schaanning, Christiania, Norway, Patentee. Can. Pal. No. 1 17,039; 1 17, In. 1 System of pressing out water from continuously runninglayers of wood pulp or the like, characterized by the factthat besides the upper roll of the felt press and it may be,thai of tl ent pres on which upper roll the layer of pulp deposits itself there is provided a removerroll pressed against the upper roll by the action of a springor the like. The remover roll taking up the layer of pulpand feeding it to the next press. NORWEGIAN PAPER AND PULP MILLS Wood Mills. Capital Dividends Crowns 1910 1(111 Bagna, by Honefos 35,0000 in 10 Kistefos, by Randsfjord 000,000 10 in Labro by Skollenborg
Size: 1301px × 1921px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectpaperma, bookyear1903
