GB446761A - Improved process of briquetting finely divided fuels and apparatus therefor - Google Patents

Improved process of briquetting finely divided fuels and apparatus therefor

Info

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
Application number
GB3211034A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB3211034A priority Critical patent/GB446761A/en
Publication of GB446761A publication Critical patent/GB446761A/en
Expired legal-status Critical Current

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.
GB3211034A 1934-11-08 1934-11-08 Improved process of briquetting finely divided fuels and apparatus therefor Expired GB446761A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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