
audiobook
by H. R. (Henry Richardson) Procter
Please see the Transcriber’s Notes at the end of this text.
PREFACE.
CHAPTER I. INTRODUCTORY AND HISTORICAL.
CHAPTER II. INTRODUCTORY SKETCH OF LEATHER MANUFACTURE.
CHAPTER III. THE LIVING CELL.
CHAPTER IV. PUTREFACTION AND FERMENTATION.
CHAPTER V. ANTISEPTICS AND DISINFECTANTS.
CHAPTER VI. THE ORIGIN AND CURING OF HIDES AND SKINS.
CHAPTER VII. STRUCTURE AND GROWTH OF SKIN.
CHAPTER VIII. THE CHEMICAL CONSTITUENTS OF SKIN.
The work offers a thorough survey of leather manufacture at a time when scientific methods were reshaping the trade. Drawing on decades of research across European institutes, it blends historical anecdotes with clear explanations of the chemistry that underpins tanning. Readers will find a balance between theory for the curious chemist and practical insight for the seasoned tanner.
Beginning with the humble origins of leather use, the book walks through each stage of the process—washing, liming, unhairing, deliming, and the intricate bating and puering steps that rely on fermentation. Detailed chapters explore vegetable tannages, the rise of alum, chrome, and oil‑fat leathers, and the role of enzymes, antiseptics, and disinfectants in controlling spoilage. Illustrations and laboratory notes support the discussion of acids, salts, and metallic compounds that give hide its durability. Though it stops short of a step‑by‑step manual, the volume equips anyone interested in the science of leather with a solid conceptual foundation.
Language
en
Duration
~18 hours (1063K characters)
Publisher of text edition
Project Gutenberg
Credits
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)
Release date
2018-07-20
Rights
Public domain in the USA.

1848–1927
Best known for helping turn leather-making into a modern science, this English chemist wrote practical books that connected workshop experience with careful research. His work made a lasting mark on industrial chemistry and technical education.
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