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Author: John Geddes M'Intosh
Publisher:
ISBN: 9781332203369
Category : Technology & Engineering
Languages : en
Pages : 546
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Book Description
Excerpt from The Technology of Sugar A Year ago (Mid July, 1914) the French sugar works and distillery chemists held their annual congress at Arras. There was a monument there to the founder of the great beet-sugar industry of France. The congressionists reverently laid a wreath on this monument to the man who, as far back as 1825, annually manufactured in Arras alone 140 tons of beet sugar, besides another forty tons at Genlis, and who in 1838, when beet sugar was first taxed, farmed 5,685 acres, consisting of seven farms in the Pas de Calais, two farms in the Aisne, two in the Somme, and two in the Oise, managing at the same time besides these thirteen farms, seven beet-sugar factories as well as his Arras sugar refinery. (Very possibly this monument, like the Cathedral of Arras itself, is now in ruins.) The moral the author would draw is this, viz. that the beet-sugar industry is not to be established in Britain by irresponsible pamphleteers and professional company promoters, some of whom have disseminated broadcast statements which they cannot substantiate. Great Britain still awaits its beet-sugar pioneer - its Monsieur Crcspel Delisse - who will establish the industry by the sweat of his brow and by his own personal sacrifices. Until that man appears on the scene the author prefers to remain silent as to the present attempts. He does not forget the fact that prior to 1870 thirteen English distilleries were working on beets and all came to grief. As to the cane-sugar industry, it is impossible for planters to supervise their estates efficiently so long as they remain ignorant of the rudiments of agricultural chemistry. It is most deplorable to find, as mentioned in a footnote in the text, that some of the managing directors of several combined plantations cannot differentiate, as regards rum, between degrees overproof and degrees of percentage strength (Gay Lussac), and yet they wonder how it is they do not get the proper yield of alcohol from their molasses. Industrial alcohol from molasses should be a fruitful source of income in the future as well as the recovery of potash salts from the spent wash. 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: John Geddes M'Intosh
Publisher:
ISBN: 9781332203369
Category : Technology & Engineering
Languages : en
Pages : 546
Get Book Here
Book Description
Excerpt from The Technology of Sugar A Year ago (Mid July, 1914) the French sugar works and distillery chemists held their annual congress at Arras. There was a monument there to the founder of the great beet-sugar industry of France. The congressionists reverently laid a wreath on this monument to the man who, as far back as 1825, annually manufactured in Arras alone 140 tons of beet sugar, besides another forty tons at Genlis, and who in 1838, when beet sugar was first taxed, farmed 5,685 acres, consisting of seven farms in the Pas de Calais, two farms in the Aisne, two in the Somme, and two in the Oise, managing at the same time besides these thirteen farms, seven beet-sugar factories as well as his Arras sugar refinery. (Very possibly this monument, like the Cathedral of Arras itself, is now in ruins.) The moral the author would draw is this, viz. that the beet-sugar industry is not to be established in Britain by irresponsible pamphleteers and professional company promoters, some of whom have disseminated broadcast statements which they cannot substantiate. Great Britain still awaits its beet-sugar pioneer - its Monsieur Crcspel Delisse - who will establish the industry by the sweat of his brow and by his own personal sacrifices. Until that man appears on the scene the author prefers to remain silent as to the present attempts. He does not forget the fact that prior to 1870 thirteen English distilleries were working on beets and all came to grief. As to the cane-sugar industry, it is impossible for planters to supervise their estates efficiently so long as they remain ignorant of the rudiments of agricultural chemistry. It is most deplorable to find, as mentioned in a footnote in the text, that some of the managing directors of several combined plantations cannot differentiate, as regards rum, between degrees overproof and degrees of percentage strength (Gay Lussac), and yet they wonder how it is they do not get the proper yield of alcohol from their molasses. Industrial alcohol from molasses should be a fruitful source of income in the future as well as the recovery of potash salts from the spent wash. 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: H. C. Prinsen-Geerligs
Publisher:
ISBN: 9781332351244
Category : Science
Languages : en
Pages : 386
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Book Description
Excerpt from Cane Sugar and Its Manufacture The aim of the present work is to compile in one book everything that is known about the chemistry and the technology of the sugar cane and cane sugar manufacture. In doing this, the discussion of technicalities relating to machinery has been carefully avoided, because this subject is already sufficiently dealt with in Noel Deerr's work, "Sugar and the Sugar Cane." Only those points are mentioned here which are indispensable for the proper understanding of the chemical and technical questions investigated in this work. Although the author has chiefly made use of his own investigations and researches carried on during his 17 years' continuous stay in Java at the head of the West Java Sugar Experiment Station, he has also gladly and gratefully referred to the results of work done by his colleagues in other parts of the world. In every case, where reference is made to the work of others, this has been acknowledged in a footnote. The enumeration of the chemical and physical characteristics of the three kinds of sugar is chiefly borrowed from Prof. Dr. E. O. von Lippmann's excellent handbook, "Die Ohemie der Zuckerarten." In agreement with that distinguished scientist, the author has used in his book Fischer's nomenclature for the different kinds of sugar, because the terms dextrose and levulose are fast becoming obsolete in scientific literature and are apt to cause confusion. In the present work the different terms have the following signification: - Sugar: The commercial product. Sucrose: The chemical body, the principal constituent of the commercial product. Glucose: The chemical body, also called dextrose. Fructose: The chemical body, also called levulose. Invert Sugar: The mixture of exactly equal proportions of glucose and fructose. Reducing Sugar: Mixtures of uneven proportions of glucose and fructose. The author has pleasure in acknowledging his great indebtedness to two gentlemen, Mr. James P. Ogilvie, Associate Editor of the International Sugar Journal, and Mr. T. H. P. Heriot - especially the latter - for a painstaking and laborious revision of the English text. 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: T. H. P. Heriot
Publisher:
ISBN: 9781332437818
Category : Science
Languages : en
Pages : 466
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Book Description
Excerpt from The Manufacture of Sugar From the Cane and Beet It has often been stated that the sugar producer can only be trained in the factory, theoretical knowledge being of little value. The aim of the present work is to show that successful practice is becoming more and more dependent on scientific principles, which can be studied more effectively outside the factory than inside. It is worth recording that the British cane-sugar producer followed the beet-sugar producer in adopting the following inventions and processes: - Bone-char and sulphur dioxide, for bleaching the juice; the Carbonatation Process, for purifying and clarifying the juice; the Diffusion Process, for extracting sugar from the plant; the filter press; the multiple-effect evaporator in vacuo; the vacuum pan; apparatus for crystallisation-in-motion; the use of "seed-grain" in the vacuum pan; the centrifugal machine for curing sugar; the centrifugal machine for clarifying juice; technical schools for the study of sugar-technology; and "chemical control" of manufacturing operations. The French cane-sugar industry led the way in systematic experiments in manuring of the cane; experiments on extraction of juice by milling; the invention of "shredders," to increase the mill-extraction;and the diffusion of sliced cane. The British cane-sugar producer is probably not aware that his "up-to-date" factory is borrowed from his rival, for he shows little or no interest in the problems of beet-sugar manufacture. The student of sugar-technology should have a wider outlook, and keep in touch with all branches of sugar-production, although he can only hope to specialise in one. 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: George Thomas Surface
Publisher: Forgotten Books
ISBN: 9780266157304
Category : Business & Economics
Languages : en
Pages : 256
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Book Description
Excerpt from The Story of Sugar Excepting the technical and trade literature, very little has been written on the world's sugar industry, and yet no commodity of commerce has had a more varied, interesting, and significant his tory. This volume is intended-to convey accurate and readable information on the industry in the different periods and stages of its development. Although it is primarily designed for the general reader, the study is replete with facts and economic deductions which will make it a valuable source of reference in any course on industries or com merce. 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: George M. Rolph
Publisher: Forgotten Books
ISBN: 9780332903644
Category : Business & Economics
Languages : en
Pages : 526
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Book Description
Excerpt from Something About Sugar: Its History, Growth, Manufacture and Distribution T/ze purpose of t/zif éooé if to tell in riinp/e language Somet/zing {flout Sugar. Iz' give: a orief/zistory afilie commodity and it: proa'ufiion in a'ifierem' part: oftfie world, and seek: to J/zow, for the information, expeeialiy, oft/ze layman and t/ze pupil in se/zool, z'lze variouf Jtep: oy w/ziefi sugar from cane and éeez'o is. 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: Karl Sebastian Schuzenbach
Publisher: Forgotten Books
ISBN: 9780265246382
Category : Business & Economics
Languages : en
Pages : 36
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Book Description
Excerpt from C. S. Schuzenbach's: New Method of Making Sugar The erection of a model factory of this kind, with free access to every farmer, would suffice to extend the new system of producing sugar all over the country within a few years. 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: U. S. Society of Sugar Ca Technologists
Publisher: Forgotten Books
ISBN: 9780266634607
Category :
Languages : en
Pages : 590
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Book Description
Excerpt from American Society of Sugar Cane Technologists Proceedings, 1946-1950 American Society of Sugar Cane Technologists, April 18, 1946. The accompanying graph shows the percentage of the Louisiana sugarcane acreage in disease-resistant varie ties for the period 1928 to 1945. From it, it is apparent that since 1930 marked progress has been made in devel oping varieties with greater resistance to mosaic, root rot and stubble deterioration. With respect to mosaic, this has been accomplished largely through the replacement of the susceptible P. O. J. Varieties, and more recently Co. 281, with resistant ones, leaving Co. 290 as the only susceptible variety that is now widely grown. In the western section of the district, where this variety predominates, mosaic generally has been well controlled in it through roughing. 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: Perry Elliott
Publisher: Forgotten Books
ISBN: 9781390404265
Category :
Languages : en
Pages : 76
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Book Description
Excerpt from Production of Sugar in the United States and Foreign Countries Convention the beet-sugar industry of Europe had been aided by direct and indirect bounties from the different Governments, which served as a great incentive to the industry. The output of sugar was in excess of domestic requirements and a. Large quantity had to be marketed abroad. In many instances the sugar was sold in foreign countries at a price less than the domestic price in the country of production. The production of beet sugar had risen to an equal with and in some years had exceeded the production of cane sugar. 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: Ferdinand G. Wiechmann
Publisher: Forgotten Books
ISBN: 9780266321521
Category : Science
Languages : en
Pages : 324
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Book Description
Excerpt from Sugar Analysis: For Cane-Sugar and Beet-Sugar Houses, Refineries and Experimental Stations; And as a Handbook of Instruction in Schools of Chemical Technology IN preparing this, the third edition of his Sugar Analysis, the writer has endeavored to cast his material in a form in which it would prove most readily available in the several branches of the sugar industry. With this aim in View the whole range of the subject the methods and means used in the analysis of sugar and in the analysis of the materials used in sugar production, have first been fully discussed, and then the specific analytical control of cane-sugar manufacture, of beet-sugar manufacture, and of refining, has been taken up for detailed consideration. 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: Noël Deerr
Publisher: Forgotten Books
ISBN: 9780428344931
Category : Science
Languages : en
Pages : 216
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Book Description
Excerpt from Sugar House Notes and Tables: A Reference Book for Planters, Factory Managers, Chemists, Engineers, and Others Employed in the Manufacture of Cane Sugar The available sugar is the amount of sugar that can be extracted, expressed as a percentage on the sugar in the juice the figure is entirely empirical, and depends not only on the purity but on the nature of the im purities, especially the glucose and ash, the quality of the lime, the skill in tempering and subsequent Opera tions, particularly in the pan-boiling and the application or otherwise of crystallisation in motion. In no case Should the recovery of first sugar fall below 70 per cent., and with pure juice and the best plant as much as 90 per cent. May be recovered in all sugars. 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.
