GB550167A - Process of making solid fuel briquettes - Google Patents
Process of making solid fuel briquettesInfo
- Publication number
- GB550167A GB550167A GB8221/40A GB822140A GB550167A GB 550167 A GB550167 A GB 550167A GB 8221/40 A GB8221/40 A GB 8221/40A GB 822140 A GB822140 A GB 822140A GB 550167 A GB550167 A GB 550167A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- added
- briquettes
- starch
- caustic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- C10L5/22—Methods of applying the binder to the other compounding ingredients; Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
550,167. Agglomerating fueL ERICKSON, J. A. May 7, 1940, No. 8221. Convention date, May 8, 1939. [Class 50] Solid fuel briquettes having a starch binder are made waterproof by mixing the briquette mixture, for example by spraying, with minute particles of a combustible material solid at ordinary temperatures but fusible at temperatures below the burning temperature of the fuel, forming briquettes and heating to above the fusing point of the material. Heavy hydrocarbons such as paraffin wax or asphalt are suitable for use. The briquettes are made with a starch binder which, before being added to this fuel, is mixed with water and a caustic such as sodium hydroxide or carbonate, the amount of caustic being about 2 per cent by volume of the starch. The mixture is agitated and heated up to 200‹ F. for about 30 minutes. The fuel may consist of anthracite fines, or of coke breeze and petroleum coke fines to which a low volatile strongly coking coal is added. In the case of lignites or bituminous coal an additional binder such as cement, tar, resin, or asphalt may be added. The materials are preferably heated during mixing to expedite the subsequent drying. An antiseptic such as copper sulphate or sodium fluoride may be added to prevent mould forming when stored in a damp atmosphere.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US550167XA | 1939-05-08 | 1939-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB550167A true GB550167A (en) | 1942-12-28 |
Family
ID=21995017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8221/40A Expired GB550167A (en) | 1939-05-08 | 1940-05-07 | Process of making solid fuel briquettes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB550167A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370932A (en) * | 1963-11-27 | 1968-02-27 | Johnson Coal Cubing Co | Flame coloring product and method of manufacturing same |
GB2167435A (en) * | 1984-11-28 | 1986-05-29 | Coop Wholesale | Fuel mixtures |
CZ305734B6 (en) * | 2014-09-01 | 2016-02-24 | Czech Industrial Fuels S.R.O. | Brown coal-based fuel pellet/briquette and process for producing thereof |
US9683185B2 (en) | 2015-03-05 | 2017-06-20 | Z Dust Group, Inc | Solid fuel product |
-
1940
- 1940-05-07 GB GB8221/40A patent/GB550167A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370932A (en) * | 1963-11-27 | 1968-02-27 | Johnson Coal Cubing Co | Flame coloring product and method of manufacturing same |
GB2167435A (en) * | 1984-11-28 | 1986-05-29 | Coop Wholesale | Fuel mixtures |
CZ305734B6 (en) * | 2014-09-01 | 2016-02-24 | Czech Industrial Fuels S.R.O. | Brown coal-based fuel pellet/briquette and process for producing thereof |
US9683185B2 (en) | 2015-03-05 | 2017-06-20 | Z Dust Group, Inc | Solid fuel product |
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