US142498A - Improvement in granulating sugar - Google Patents

Improvement in granulating sugar Download PDF

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US142498A
US142498A US142498DA US142498A US 142498 A US142498 A US 142498A US 142498D A US142498D A US 142498DA US 142498 A US142498 A US 142498A
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improvement
sugar
electricity
currents
granulating
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    • CCHEMISTRY; METALLURGY
    • C13SUGAR INDUSTRY
    • C13BPRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B30/00Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
    • C13B30/02Crystallisation; Crystallising apparatus

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Seasonings (AREA)

Description

UNITED STATES PATENT QFFIGE.
JAMES A. MORRELL, OF NEW YORK, N. Y., ASSIGNOR TO HIMSELF, JAMES H. WHEATLEY, L. P. WILLIAMS, AND GEORGE H. BAXTER, OF SAME PLACE.
IMPROVEMENT IN GRANULATING SUGAR.
Specification forming part of Letters Patent No. 142,498, dated September 2, 1873; application filed I July 18, 1873.
To all whom it may concern:
Be it known that I, JAMES A. MORRELL, of New York, in the State of New York, have invented an Improvement in the Art of Granulatin g Sugar, of which the following is a specification:
0n the 12th day of September, A. D 1871, I took out Letters Patent of the United States for an'improved process of manufacturing,
' into the vat, vessel, or caldron in which granulation is induced, of a current or currents of induced electricity, the effect of which seems to be to prevent the suspension of granules of sugar, or particles subject to granulation, by the glucose contained in the sirup, and consequentlyin an increased production of sugar.
To enable persons skilled in the art to operate my improvement in the art of manufacturing sugar, I will proceed to describe one form of apparatus in which my improvement may be worked; but my claim herein will not be limited to this form of apparatus, since it is manifest that the process is .not dependent upon any special form of apparatus, either for reducing the sugar or inducing the electrical currents, for these may be almost indefinitely varied without departing from the principle of my invention.
The sirup being contained in suitable vats,
vessels, pans, or caldrons, an electrical machine for evolving frictional or common electricity, conveniently placed, is then to be operated by any convenient power, and insulated wires, connected with the respective poles, are then to be lead into the sirup, and electrical currents through the sirups thus evolved.
Whatever may be the physical causes of crystallization, I believe myself to have been the first to employ, externally and artificially, induced currents of electricity, of any of the known varieties, as an element in the manufacture of sugar; and these currents need not be of frictional electricity, for other forms of electricity will produce the same efl'ect; and though I have described a machine for evolving frictional electricity as a part of the described apparatus, I do not desire to have it understood that my process is limited to that form of electricity.
What I claim as my invention and improvement in the art of manufacturing sugar is The introduction'into the mass of sirup undergoing granulation of an induced current or currents of electricity, such induced current not entering with a current of air, as covered by my Letters Patent of September 12, A. D. 1871.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses. V
JAS. A. MORRELL. Witnesses:
B. EDW. J. EILs, R.'MASON.
US142498D Improvement in granulating sugar Expired - Lifetime US142498A (en)

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