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My improvement consists in first subjecting the material to artificial heat to dry the same, then disintegrating the dirt and cleaning the gravel without crushing or, grinding it, and then separati...
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Barite is a type of non-metallic mineral product whose main component is baSO4. It usually exists in low temperature hydrothermal vein such as quartz-barite vein and fluorite-barite vein and coexis...
A method of preparing a polychloroprene-base adhesive characterized by excellent shear strength which comprises the steps of preparing a first solution by dissolving unmilled polychloroprene in fro...
Fig. 2, looking up in the direction of the arrow. Fig. 7 is a side elevation of themachine from the back of Fig. 1 and the right- '45 hand side of Fig. 3. Fig. 8 is a fragmental, perspective view o...
Such plasticizing agents are not compatible with basic refractory substances. Starch is an organic material comprising carbon, hydrogen and oxygen, and when heated it burns or decomposes, causing a...
UNITED STATES PATENT OFFICE 2,186,792 CEMENT MANUFACTURE George C. Wilsnack, Easton, Pa., assignor, by direct and mesne assignments, of one-half to Edison Cement Corporation, New Village, N. J., a ...
Ordinarily with natural silicious cementrock of the average proportions in the manufacture of Portland cement it will be a convenient operation to accumulate in the stockhouse the cement-rock in th...
The hollow lid 22 housing the control mechanism I4 has its lower wall section formed with an aperture or opening 98 disposed directly above the upper open end in the center post 'I6 and through whi...
It is yet another object of the invention to provide a sediment trap in a rotatable tub for a washing machine which is self-cleaning.Other objects, features, capabilities and advantages are compreh...
The distance between the jaws T T and U U, and consequently the size of the crushed material, is regulated by raising or lowering the wedges R R by means of the rod 1" and nut r this operation caus...
It may be here remarked that the crusher has been previously adjusted to crush ballast of the desired size, and a screen, at, having openings of dimensions just sufficient to allow of the desired s...
The method of removing sulphur dioxide10 from gases containing the same and free oxygen, which comprises passing said gases through a washer, intimately contacting said gases within said washer wit...
Recently, the PE 1200×1500 jaw crusher is put into production. The total weight, the size of the shell, the rotor specification, the matching motor, the number of hammers and the total weig...
Which type of sand maker is the most advanced? At present, there are a lot of sand maker manufacturers and suppliers, so which type of sand making equipment is the most advanced that will satisfy o...
The exclusive rights that the Intellectual Property Rights provides to an inventor and a creator in consideration for the efforts being taken by them so that they could reap commercial benefits out...
