Chemical Technology and Analysis of Oils, Fats, and Waxes, Vol. 2 of 2 (Classic Reprint) PDF Download
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Author: J. Lewkowitsch
Publisher: Forgotten Books
ISBN: 9781528177184
Category : Science
Languages : en
Pages : 756
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Book Description
Excerpt from Chemical Technology and Analysis of Oils, Fats, and Waxes, Vol. 2 of 2 A description of the special methods used in the production of each individual oil and fat will be given in the following chapter. Here it must suffice to glance at the modern methods of preparing, crushing, and expressing the oleaginous seeds, as carried out in the anglo-american system of seed crushing. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: J. Lewkowitsch
Publisher: Forgotten Books
ISBN: 9781528177184
Category : Science
Languages : en
Pages : 756
Get Book Here
Book Description
Excerpt from Chemical Technology and Analysis of Oils, Fats, and Waxes, Vol. 2 of 2 A description of the special methods used in the production of each individual oil and fat will be given in the following chapter. Here it must suffice to glance at the modern methods of preparing, crushing, and expressing the oleaginous seeds, as carried out in the anglo-american system of seed crushing. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Julius Lewkowitsch
Publisher: Forgotten Books
ISBN: 9781333995010
Category : Science
Languages : en
Pages : 450
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Book Description
Excerpt from Chemical Technology and Analysis of Oils, Fats and Waxes, Vol. 1 of 2 The analytical portion, which in the previous editions constituted the most prominent feature of the work, now forms the main portion of the first volume of this book, whilst the technology of the subject has been relegated to the second volume. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Julius Lewkowitsch
Publisher: Forgotten Books
ISBN: 9781528308571
Category : Science
Languages : en
Pages : 866
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Book Description
Excerpt from Chemical Technology and Analysis of Oils, Fats, and Waxes, Vol. 2 of 3 Oils and fats serve the human race as one of the most important articles of food. Hence Operations having for their object the preparation of Oils and fats date back to the remotest times in the history of mankind. The cave-dweller who first collected the fat dripping from the deer on the roasting-spit may be considered as the first manufacturer Of tallow, just as the inhabitant of a tropical country who first collected the Oil which ran Off the broken kernel of the cocoa nut, on exposure to the sun, may be looked upon as the first manufacturer of vegetable oils or fats. The technical appliances used for the production of Oils and fats therefore range from the simplest contrivances up to the very elaborate machinery in vogue at present. Some of the oldest appliances still survive to-day, such as the extremely primitive methods employed in the production Of palm Oil, the expression of olives, the boiling out of blubber, etc. The first supplies of vegetable Oils and fats were, no doubt, Obtained from fruits, such as those of the palm and Olive trees. The Oils were recovered in an exceedingly crude fashion, either by storing the fruits for some time in holes in the ground, when fermentation of the mass set in and the oil rose to the surface, or by boiling the fruit in water.' An advance in the manufacture was reached with the expression of oils from fruits in some kind of a rough press, exemplified by packing the fruit into sacks, and covering these with boards weighted by stones. A further stage was marked by the production of vegetable oils from oleaginous seeds; these were originally ground up between stones, as is still being done at present in East India. The latest development is indicated by the processes involving the extraction with solvents. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Julius Lewkowitsch
Publisher:
ISBN: 9781022412712
Category : History
Languages : en
Pages : 0
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Book Description
Author: J. Lewkowitsch
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Lewkowitsch J.
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: J. Lewkowitsch
Publisher: Forgotten Books
ISBN: 9780484576178
Category : Science
Languages : en
Pages : 420
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Book Description
Excerpt from Chemical Technology and Analysis of Oils, Fats, and Waxes, Vol. 3 of 3: With 28 Illustrations and Numerous Tables The biochemical synthesis of oils and fats, although carried out by nature on an enormous scale, with the aid of water, from the lowest carbon derivatives, such as carbonic dioxide, aldehyde, etc., does not yet fall within the purview of manufacturing Operations. Since the supply of natural oils and fats is well-nigh inexhaustible, their technical preparation by synthetical methods has no practical importance, except in the case Of acetin, the triglyceride of acetic acid (see below). About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Julius Lewkowitsch
Publisher:
ISBN:
Category : Oils and fats
Languages : en
Pages : 526
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Book Description
Author: Percival J. Fryer
Publisher: Forgotten Books
ISBN: 9780656477258
Category : Science
Languages : en
Pages : 334
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Book Description
Excerpt from Technical Handbook of Oils, Fats and Waxes, Vol. 2: Practical and Analytical Thus, the more important operations are illustrated by means of direct photographs in order that the methods of working, or the details of the apparatus may be clearly seen. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Julius Lewkowitsch
Publisher: Legare Street Press
ISBN: 9781020306266
Category : Medical
Languages : en
Pages : 0
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Book Description
This book provides a comprehensive overview of the technology and analysis of oils, fats, and waxes, as well as a detailed discussion of their chemical properties and applications. It is an essential resource for chemists, engineers, and anyone involved in the production or analysis of these important substances. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
