GB835900A - A process for the manufacture of fuel briquettes - Google Patents
A process for the manufacture of fuel briquettesInfo
- Publication number
- GB835900A GB835900A GB27927/56A GB2792756A GB835900A GB 835900 A GB835900 A GB 835900A GB 27927/56 A GB27927/56 A GB 27927/56A GB 2792756 A GB2792756 A GB 2792756A GB 835900 A GB835900 A GB 835900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treated
- coal
- acid
- briquetted
- lignite
- 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
- C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
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
835,900. Fuel briquettes. BRIKO N.V. Sept. 12, 1956 [Sept. 13, 1955], No. 27927/56. Class 50. In a process for making fuel briquettes, coals other than lignite are treated with a small amount of a low molecular weight aliphatic monocarboxylic acid, e.g. acetic or formic acid, and the treated product, either alone or in admixture with a further solid fuel in finely divided form, is briquetted at a temperature of at least 45 ‹ C. The coal to be treated may be in finely divided form, e.g. having a particle size from 0.1-0.2 mm., and the treatment may be carried out at a temperature between 80‹ and 100‹ C. A small amount of paraffin wax or liquid paraffin may be added to the treated coal. Lignite may be added to the coal before treatment with the acid, or lignite treated with a low molecular weight aliphatic mono-carboxylic acid may be added to the treated coal before it is briquetted. In an example 1000 g. of coal were ground to an average particle size of 0.15 mm., heated to 100‹ C. and sprayed with 22 cc. of 80% acetic acid. After thorough mixing the resulting mass was briquetted. Specifications 798,828 and 798,829 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL835900X | 1955-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB835900A true GB835900A (en) | 1960-05-25 |
Family
ID=19843140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27927/56A Expired GB835900A (en) | 1955-09-13 | 1956-09-12 | A process for the manufacture of fuel briquettes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB835900A (en) |
-
1956
- 1956-09-12 GB GB27927/56A patent/GB835900A/en not_active Expired
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