Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog Project Gutenberg 2018-07-20 Public domain in the USA. 79 Procter, H. R. (Henry Richardson) 1848 1927 Procter, Henry Richardson Procter, Henry R. 03015091 The Principles of Leather Manufacture Introductory and historical -- Introductory sketch of leather manufacture -- The living cell -- Putrefaction and fermentation -- Antiseptics and disinfectants -- The origin and curing of hides and skins -- Structure and growth of skin -- The chemical constituents of skin -- The physical chemistry of the hide-fibre -- Water as used in the tannery -- Soaking and softening of hides and skins -- Depilation -- Deliming, bating, puering and drenching -- Alum tannage, or tawing -- Iron and chrome tannages -- Principles of the vegetable tanning processes -- Combination of vegetable and mineral tannages -- Vegetable tanning materials -- The chemistry of the tannins -- The sampling and analysis of tanning materials -- The grinding of tanning materials -- The extraction of tanning materials, and the making of extracts -- Fats, soaps, oils and waxes -- Oil tannages, and the use of oils and fats in currying -- Dyes and dyeing -- Evaporation, heating and drying -- Construction and maintenance of tanneries -- Waste products and their disposal -- Appendix A: Method of the international association of leather-trades chemists for the analysis of tanning materials. Corrected to 1901 -- Appendix B: The decimal system -- Appendix C: Method of analysis of tanning materials of the american association of official agricultural chemists. Corrected to 1901 -- Appendix D: Lists of coal-tar dyes suitable for dyeing and staining leather, furnished by Mr. M. C. Lamb. Produced by Chris Curnow, Harry Lamé and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) en Leather TS Text Browsing: Computers & Technology Browsing: Engineering & Construction 1475146 1476433 2024-08-24T03:42:34.223706 2023-09-24T14:17:31.543953 text/html text/html 1448878 2018-07-20T10:09:54 text/html; charset=iso-8859-1 7080610 2018-07-20T10:10:00 text/html; charset=iso-8859-1 application/zip 7644382 2024-08-24T03:43:09.072597 application/epub+zip 7664456 2024-08-24T03:42:43.636739 application/epub+zip 548394 2024-08-24T03:42:37.230961 application/epub+zip 8886216 2024-08-24T03:43:23.795452 application/x-mobipocket-ebook 8707069 2024-08-24T03:43:02.176599 application/x-mobipocket-ebook 869079 2022-09-26T03:57:41.622400 application/x-mobipocket-ebook 1149196 1148994 2024-08-24T03:42:29.277781 2023-09-24T14:17:26.026901 text/plain; charset=us-ascii text/plain 1149398 2018-07-20T10:09:52 text/plain; charset=utf-8 399565 2018-07-20T10:10:00 text/plain; charset=utf-8 application/zip 19542 2024-08-24T03:43:24.025444 application/rdf+xml 11044 2024-08-24T03:42:37.533732 image/jpeg 2042 2024-08-24T03:42:37.385672 image/jpeg 7096506 2024-08-24T03:42:34.608726 application/octet-stream application/zip