Waste Products and Undeveloped Substances: Or, Hints for Enterprise in Neglected Fields |
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Page 1
... demands . Although I cannot hope to bring forward much that is new , yet the hints and details respecting some of these reconversions and applications of waste mate- rials , and the greater development of new products and experiments ...
... demands . Although I cannot hope to bring forward much that is new , yet the hints and details respecting some of these reconversions and applications of waste mate- rials , and the greater development of new products and experiments ...
Page 2
... demands hence made upon manufac- turers , and the continual waste occurring , are creating urgent wants for new materials of ... demand will soon be satisfied . The student in his library , the scientific chemist in his laboratory , the ...
... demands hence made upon manufac- turers , and the continual waste occurring , are creating urgent wants for new materials of ... demand will soon be satisfied . The student in his library , the scientific chemist in his laboratory , the ...
Page 9
... demand for linen rags by the apothecaries to scrape into lint . Unless persons , then , have care- fully examined the vast amount of the cost of rags , they can form no idea of their great importance . Our imports of " rags and other ...
... demand for linen rags by the apothecaries to scrape into lint . Unless persons , then , have care- fully examined the vast amount of the cost of rags , they can form no idea of their great importance . Our imports of " rags and other ...
Page 21
... demand an ever - increasing quantity of cheap tea , and accordingly an article is made up and sold to them at an apparently low price . But what do the buyers . actually obtain for their money ? It is the semblance of tea , but not the ...
... demand an ever - increasing quantity of cheap tea , and accordingly an article is made up and sold to them at an apparently low price . But what do the buyers . actually obtain for their money ? It is the semblance of tea , but not the ...
Page 46
... demand for wrapping - cloths for the 3,000,000 or more bales grown in the United States is consequently extensive , and the coarse gunny bags , made of jute and sunn fibre in India , are largely imported . These gunny bags , and old ...
... demand for wrapping - cloths for the 3,000,000 or more bales grown in the United States is consequently extensive , and the coarse gunny bags , made of jute and sunn fibre in India , are largely imported . These gunny bags , and old ...
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Common terms and phrases
acid algæ America ammonia animal annually application bark Batley bleaching boiling bones British cakes carbonate cent charcoal Chondrus crispus cloth coal coast collected colour commerce contains coprolites cotton distillation dried eaten employed exported extensively extracted facture Fcap fibre fibrous fish flax France Fucus fuel furnish gelatine guano husks imported India iodine iron isinglass island jelly kelp kind Laminaria LANKESTER large quantities leather leaves lichens lime maize manufacture of paper manure material mats matter mixed moss mucilage mungo naphtha natives obtained patent peat piculs plantain plants plates porpoise potash potato pound prepared produce prussiate of potash pulp purposes refuse roots salt sea-weed seed shoddy silk soda sold species stalks straw substance sugar sulphuric acid supply tion tons trade valuable various vegetable vraic waste weed wood wool yield
Popular passages
Page 168 - The clover in this season is extremely rich and strong, and the sight of the wild cattle grazing in full liberty on such pasture is very beautiful.
Page 1 - Drawing of every British Plant. Edited and brought up to the Present Standard of Scientific Knowledge by T. BOSWELL (formerly SYME), LL.DFLS, &c. With Popular Descriptions of the Uses, History, and Traditions of each Plant, by Mrs. LANKESTEB, Author of " Wild Flowers Worth Notice," " The British Ferns,
Page 17 - It contains a complete Peerage, Baronetage, Knightage, and Dictionary of the Landed Commoners of England, Scotland, Wales, and Ireland, and gives a Brief Notice of the Descent, Birth, Marriage, Education, and Appointments of each Person...
Page 157 - Weissenfeld, who has bought it from the originator, and from several experiments deduced the following results : — 1. It is not only possible to produce every variety of paper from the blades of Indian corn, but the product is equal, and in some cases even superior, to the article manufactured from rags. 2. The paper requires but very little size to render it fit for writing purposes, as the pulp naturally contains a large proportion of that necessary ingredient, which can at the same time be easily...
Page 158 - Indian corn paper, (maishalm papier, as the inventor calls it,) is now in course of construction at Pesth, the capital of the greatest Indian corn growing country in Europe. Another manufactory is already in full operation in Switzerland, and preparations are being made on the coast of the Mediterranean for the production and exportation on a large scale of the pulp of this new material.
Page 163 - ... and of which an unlimited supply may be obtained. I will now enumerate a few of the different substances which I have examined for the purpose of discovering a proper substitute for rags. Rags containing about 50 per cent. of vegetable fibre, mixed with wool or silk, are regarded by the paper-makers as useless to them, and several thousand tons are yearly burned in the manufacture of prussiate of potash. By a simple process, which consists in boiling these rags in caustic alkali, the animal fibre...
Page 16 - Published annually. THE SHILLING BARONETAGE. Containing an Alphabetical List of the Baronets of the United Kingdom, Short Biographical Notices, Dates of Creation, Addresses, &c. 32mo, cloth, is. Published annually. THE...
Page 12 - Questions, Complete, Is. The Cheap Edition of this valuable School Book is now ready. It has been carefully revised and brought up to the present time. It is well printed and strongly bound. " Published in a compact form, neatly bound, and being condensed without being abridged, comes before us in a greatly improved form. Few books contain so much information in so small a space.
Page 6 - THE METHOD BY WHICH THE CAUSES OF THE PRESENT AND PAST CONDITIONS OF ORGANIC NATURE ARE TO BE DISCOVERED...