GB446761A - Improved process of briquetting finely divided fuels and apparatus therefor - Google Patents
Improved process of briquetting finely divided fuels and apparatus thereforInfo
- Publication number
- GB446761A GB446761A GB3211034A GB3211034A GB446761A GB 446761 A GB446761 A GB 446761A GB 3211034 A GB3211034 A GB 3211034A GB 3211034 A GB3211034 A GB 3211034A GB 446761 A GB446761 A GB 446761A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- parts
- dispersion
- petroleum
- colloid
- 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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Working-Up Tar And Pitch (AREA)
Abstract
A dispersion of water in oil is prepared for the briquetting of fuel by mixing a petroleum or coal tar oil with a solution of an organic colloid in the presence of a small quantity of a soluble alkaline material; a saturated solution of an easily soluble salt is added with agitation and the mixture combined with finely divided fuel and a bituminous binding agent, the mass being mixed, heated and briquetted. Or the oil, colloid, water, and saturated solution may be mixed at atmospheric temperature and added to a large mass of the finished dispersion maintained in agitation at 90--99 DEG C., from which a supply is pumped and sprayed over the bituminous binder mixed or not with fuel. The bituminous binder may consist of pitch made from tar with sulphuric acid or as described in Specification 397,484, or of petroleum asphalt, the oil employed being creosote or tar oil in the one case and a petroleum oil, such as crude paraffin gas oil, Diesel oil, &c. in the other. The colloid may be obtained from cereals, casein, glue, sulphite cellulose liquor &c. and the alkaline material may be sodium silicate syrup. Examples of easily soluble salts employed comprise the chloride, chlorate, or nitrate of ammonium, alkali, or alkaline earth metal, or the sulphate of ammonium or alkali metal. In an example: the dispersion is made up of waste lubricating oil, 30 parts, flour sweepings, 7\ba1/2\be parts, sodium silicate \ba1/2\be part, ammonium nitrate 2 parts, and water 60 parts, 1,5 parts of the dispersion being incorporated in 94,8 parts of washed anthracite duff and 3,7 parts of petroleum asphalt. Specification 293,136, [Class 50], also is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3211034A GB446761A (en) | 1934-11-08 | 1934-11-08 | Improved process of briquetting finely divided fuels and apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3211034A GB446761A (en) | 1934-11-08 | 1934-11-08 | Improved process of briquetting finely divided fuels and apparatus therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB446761A true GB446761A (en) | 1936-05-06 |
Family
ID=10333388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3211034A Expired GB446761A (en) | 1934-11-08 | 1934-11-08 | Improved process of briquetting finely divided fuels and apparatus therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB446761A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1185148B (en) * | 1960-06-03 | 1965-01-14 | Bergwerksverband Gmbh | Process for eliminating the differences in surface properties of fine-grained and / or dust-like substances, especially fuels |
DE1236469B (en) * | 1960-06-03 | 1967-03-16 | Bergwerksverband Gmbh | Process for eliminating the differences in surface properties of fine-grained and / or dust-grained substances, in particular fuels |
GB2265151A (en) * | 1992-03-20 | 1993-09-22 | Roquette Freres | Binding composition for the preparation of an agglomerate based on finely divideded materials, processing using the said composition and thus obtained agglome |
CN102585956A (en) * | 2012-02-07 | 2012-07-18 | 新兴铸管股份有限公司 | Briquette and preparation method thereof |
WO2013079132A1 (en) * | 2011-12-02 | 2013-06-06 | Rwe Power Aktiengesellschaft | Briquette with binder and sodium and/or potassium silicates |
CN113862470A (en) * | 2021-09-28 | 2021-12-31 | 兰溪市博远金属有限公司 | Binder for fine-grained aluminum ash dry-type pelletizing and fine-grained aluminum ash pelletizing method |
-
1934
- 1934-11-08 GB GB3211034A patent/GB446761A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1185148B (en) * | 1960-06-03 | 1965-01-14 | Bergwerksverband Gmbh | Process for eliminating the differences in surface properties of fine-grained and / or dust-like substances, especially fuels |
DE1236469B (en) * | 1960-06-03 | 1967-03-16 | Bergwerksverband Gmbh | Process for eliminating the differences in surface properties of fine-grained and / or dust-grained substances, in particular fuels |
GB2265151A (en) * | 1992-03-20 | 1993-09-22 | Roquette Freres | Binding composition for the preparation of an agglomerate based on finely divideded materials, processing using the said composition and thus obtained agglome |
GB2265151B (en) * | 1992-03-20 | 1996-07-31 | Roquette Freres | Binding composition for the preparation of an agglomerate based on finely divided material, process using the said composition and thus obtained agglomerate |
WO2013079132A1 (en) * | 2011-12-02 | 2013-06-06 | Rwe Power Aktiengesellschaft | Briquette with binder and sodium and/or potassium silicates |
CN102585956A (en) * | 2012-02-07 | 2012-07-18 | 新兴铸管股份有限公司 | Briquette and preparation method thereof |
CN113862470A (en) * | 2021-09-28 | 2021-12-31 | 兰溪市博远金属有限公司 | Binder for fine-grained aluminum ash dry-type pelletizing and fine-grained aluminum ash pelletizing method |
CN113862470B (en) * | 2021-09-28 | 2023-06-09 | 兰溪市博远金属有限公司 | Adhesive for dry pelletizing of fine-fraction aluminum ash and pelletizing method of fine-fraction aluminum ash |
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