US732979A - Artificial fuel. - Google Patents

Artificial fuel. Download PDF

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Publication number
US732979A
US732979A US15355503A US1903153555A US732979A US 732979 A US732979 A US 732979A US 15355503 A US15355503 A US 15355503A US 1903153555 A US1903153555 A US 1903153555A US 732979 A US732979 A US 732979A
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Prior art keywords
artificial fuel
parts
fuel
mary
coal
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US15355503A
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Mary Frances Ward
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders

Definitions

  • This invention relates to a new and useful composition of matter designed to be used as an artificial fuel in substantially the same manner as anthracite coal is used at the present time; and the invention consists in the various ingredients hereinafternamed and combined in the proportions set forth.

Description

Patented July 7, 1903 FFICE.
MARY FRANCES WVARD, OF PROVIDENCE, RHODE ISLAND.
ARTIFICIAL FUEL.
SPECIFICATION forming part of Letters Patent No. 732,979, dated July '7, 1903.
Application filed April 201 1903. Serial No. 153,555. (No specimens.)
. To all whom it may concern.-
I Be it known that I, MARY FRANCES WARD, a citizen of the United States,residing at Providence, inthe county of Providence and State of Rhode Island, have invented a new and useful Artificial Fuel, of which the following is a specification.
This invention relates to a new and useful composition of matter designed to be used as an artificial fuel in substantially the same manner as anthracite coal is used at the present time; and the invention consists in the various ingredients hereinafternamed and combined in the proportions set forth.
In the manufacture of my fuel I employ coal-ashes obtained from burned coal, dry sawdust, sand, paraffin-wax or candle-stock, and sodium nitrate. These various ingredients are combined in the following proportions, namely: In a composition containing one hundred parts Iemploy fifty parts of powdered coal-ashes, twelve parts of dry sawdust, six parts of sand, thirty-one parts of parafiiu-wax or candle-stock, and one part of sodium nitrate. These ingredients are all mixed together and are subjected to heat of a sufficient degree and for a sufficient length of time to thoroughly incorporate the various ingredients. The mass is then pressed into molds and converted into blocks, spheres, or cylinders, as desired. The pressed molded forms are then subjected to sudden cooling temperature for the purpose of producing a hard solid mass. These blocks'of artificial fuel burn slowly, producing a good heat and MARY FRANCES WARD.
Witnesses:
M MARY L. HORGAN, I BERNARD J. TRAINER.
They ignite easily and
US15355503A 1903-04-20 1903-04-20 Artificial fuel. Expired - Lifetime US732979A (en)

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US15355503A US732979A (en) 1903-04-20 1903-04-20 Artificial fuel.

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US15355503A US732979A (en) 1903-04-20 1903-04-20 Artificial fuel.

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US732979A true US732979A (en) 1903-07-07

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US15355503A Expired - Lifetime US732979A (en) 1903-04-20 1903-04-20 Artificial fuel.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878922A (en) * 1987-03-24 1989-11-07 A And A Realty Company Fireplace starter composition
US20100236928A1 (en) * 2007-10-17 2010-09-23 Advanced Liquid Logic, Inc. Multiplexed Detection Schemes for a Droplet Actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878922A (en) * 1987-03-24 1989-11-07 A And A Realty Company Fireplace starter composition
US20100236928A1 (en) * 2007-10-17 2010-09-23 Advanced Liquid Logic, Inc. Multiplexed Detection Schemes for a Droplet Actuator

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