GB594575A - The manufacture of agglomerated bodies of carbonaceous material - Google Patents
The manufacture of agglomerated bodies of carbonaceous materialInfo
- Publication number
- GB594575A GB594575A GB4022/42A GB402242A GB594575A GB 594575 A GB594575 A GB 594575A GB 4022/42 A GB4022/42 A GB 4022/42A GB 402242 A GB402242 A GB 402242A GB 594575 A GB594575 A GB 594575A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cold
- agent
- heated
- wetting
- binding agent
- 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)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Catalysts (AREA)
Abstract
Fuel blocks are prepared from powdered carbonaceous material, e.g., charcoal, coke, coal, graphite, or a mixture thereof, by mixing it with an aqueous solution or suspension of a material possessing agglomerating properties when cold, a material having bonding properties when heated, and a wetting and dispersing agent and moulding the mixture to the desired shape. The cold-binding agent may be dextrin, glue, gum, casein or natural or synthetic resin, while the hot-binding agent, which, when heated, forms a bonding network of coke or caramel, may be a monose, polyose, or a product resulting from the hydrolysis of wood. The amount of cold-binding agent can be reduced provided the agent used is capable of binding in the cold and of coking when heated. The wetting and dispersing agent is preferably one that does not cause foaming, e.g., sulphonated condensation products of aromatic hydrocarbons and their derivatives with aldehydes, alkyl and aralkyl naphthalene sulphonates, sulphite - cellulose lyes, sulphonated derivatives of fats, water-soluble products of ethylene oxide and insoluble higher fatty alcohols, liquorice, and products from the hydrolysis of albuminoids. If lyes containing lignosulphonic acids are used the pH value must be adjusted to 6.8 or over. A preservative and a metal salt serving as a catalyst can be added. According to the Specification as open to inspection under Sect. 91, a wetting agent which produces a certain amount of foaming, e.g., saponin, can be used. This subject-matter does not appear in the Specification as accepted.ALSO:According to the Specification as open to inspection under Sect. 91, electrodes, retorts, muffles, and crucibles are formed from powdered carbonaceous material, e.g., charcoal, coke, graphite, or mixtures thereof by mixing it with an aqueous solution or suspension of a material possessing agglomerating-properties when cold, a material having bonding-properties when heated, and a wetting and dispersing agent, and moulding the mixture to the desired shape. The cold-binding agent may be dextrin, glue, gum, casein, or natural or synthetic resin while the hot-binding agent which, when heated, forms a bonding network of coke or caramel, may be a monose, polyose, or a product resulting from the hydrolysis of wood. The amount of cold-binding agent can be reduced provided the agent used is capable of binding in the cold and of coking when heated. The wetting and dispersing agent is preferably one that does not cause foaming, e.g., sulphonated condensation products of aromatic hydrocarbons and their derivatives with aldehydes, alkyl and aralkyl naphthalene sulphonates, sulphite-cellulose lyes, sulphonated derivatives of fats, water-soluble products of ethylene oxide and insoluble higher fatty alcohols, liquorice, and products from the hydrolysis of albuminoids, although such foam-forming materials as saponin can be used. If lyes containing lignosulphonic acids are used, the pH value must be adjusted to 6.8 or over. A preservative and a metal salt serving as a catalyst can be added. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR594575X | 1939-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB594575A true GB594575A (en) | 1947-11-14 |
Family
ID=8966267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4022/42A Expired GB594575A (en) | 1939-06-17 | 1942-03-26 | The manufacture of agglomerated bodies of carbonaceous material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB594575A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2841478A (en) * | 1954-01-23 | 1958-07-01 | Eldeka Nv | Process for the manufacture of briquets, particularly fuel briquets |
US2890945A (en) * | 1954-04-26 | 1959-06-16 | Briko Nv | Process of manufacturing briquettes |
EP0135785A2 (en) * | 1983-09-29 | 1985-04-03 | Ruhrkohle Aktiengesellschaft | Process for manufacturing coal or coke briquets |
EP0135784A2 (en) * | 1983-09-29 | 1985-04-03 | Ruhrkohle Aktiengesellschaft | Coal or coke briquet and process for manufacturing same |
CN108456539A (en) * | 2017-11-24 | 2018-08-28 | 绵阳油普能源科技有限责任公司 | Hydrocarbonaceous organic matter thermal decomposition process method |
-
1942
- 1942-03-26 GB GB4022/42A patent/GB594575A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2841478A (en) * | 1954-01-23 | 1958-07-01 | Eldeka Nv | Process for the manufacture of briquets, particularly fuel briquets |
US2890945A (en) * | 1954-04-26 | 1959-06-16 | Briko Nv | Process of manufacturing briquettes |
EP0135785A2 (en) * | 1983-09-29 | 1985-04-03 | Ruhrkohle Aktiengesellschaft | Process for manufacturing coal or coke briquets |
EP0135784A2 (en) * | 1983-09-29 | 1985-04-03 | Ruhrkohle Aktiengesellschaft | Coal or coke briquet and process for manufacturing same |
EP0135785A3 (en) * | 1983-09-29 | 1987-01-14 | Ruhrkohle Aktiengesellschaft | Process for manufacturing coal or coke briquets |
EP0135784A3 (en) * | 1983-09-29 | 1987-02-04 | Ruhrkohle Aktiengesellschaft | Coal or coke briquet and process for manufacturing same |
CN108456539A (en) * | 2017-11-24 | 2018-08-28 | 绵阳油普能源科技有限责任公司 | Hydrocarbonaceous organic matter thermal decomposition process method |
CN108456539B (en) * | 2017-11-24 | 2019-04-16 | 绵阳油普能源科技有限责任公司 | Hydrocarbonaceous organic matter thermal decomposition process method |
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