SU1726498A1 - Composition for making wood briquettes - Google Patents
Composition for making wood briquettes Download PDFInfo
- Publication number
- SU1726498A1 SU1726498A1 SU904784776A SU4784776A SU1726498A1 SU 1726498 A1 SU1726498 A1 SU 1726498A1 SU 904784776 A SU904784776 A SU 904784776A SU 4784776 A SU4784776 A SU 4784776A SU 1726498 A1 SU1726498 A1 SU 1726498A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- briquettes
- composition
- wood briquettes
- wood
- paper pulp
- Prior art date
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Изобретение относитс к технологии твердого углеродсодержащего топлива, в частности к композици м дл получени древесных брикетов, и может быть исполь зовано в деревообрабатывающей, топлив- ной промышленности и в быту, а также в строительстве в качестве теплоизол цией ного материала. Целью изобретени вл етс повышение пористости и снижение крошимости брикетов. Указанна цель до стигаетс тем, что композици содержит, мас.%: древесные опилки или стружки 87 97; 1-5%-на бумажна пульпа 3-13. 2 табл.The invention relates to the technology of solid carbon-containing fuels, in particular, compositions for producing wood briquettes, and can be used in the woodworking, fuel and household industries, as well as in construction as a heat insulating material. The aim of the invention is to increase the porosity and reduce the crushability of briquettes. This goal is achieved in that the composition contains, in wt.%: Wood chips or shavings 87 97; 1-5% paper pulp 3-13. 2 tab.
Description
Изобретение относитс к технологии твердого углеродсодержащего топлива, в частности к композици м дл получени древесных брикетов, и может быть использовано в деревообрабатывающей, топливной промышленности и в быту, а также в строительстве в качестве теплоизол ционного материала.The invention relates to the technology of solid carbon-containing fuels, in particular, compositions for producing wood briquettes, and can be used in the woodworking, fuel industry and in everyday life, as well as in construction as a heat insulating material.
Целью изобретени вл етс повышение пористости и снижение крошимости брикетов.The aim of the invention is to increase the porosity and reduce the crushability of briquettes.
Пример. Дл получени древесных брикетов используют древесные опилки или стружки неконтролируемых размеров. Бумажную пульпу готов т заливкой воды (теплой или гор чей) бумажной или картонной макулатуры в гидроразбавителе и роспуском ее при перемешивании в течение 10- 20 мин до получени гомогенной массы с концентрацией бумаги в пульпе . В смеситель ввод т бумажную пульпу (воднуюExample. To obtain wood briquettes sawdust or chips of uncontrolled size are used. Paper pulp is prepared by pouring water (warm or hot) paper or cardboard waste paper in a hydrosplaster and dissolving it with stirring for 10-20 minutes to obtain a homogeneous mass with a paper concentration in the pulp. Paper pulp is introduced into the mixer (water
суспензию макулатуры), затем древесные опилки или стружки и перемешивают до получени гомогенной массы при комнатной температуре. Из полученной композиции формуют брикеты (в виде шариков, стержней) при удельном давлении 0,03-0,05 МПа и сушат в сушилке при 100-130°С или на воздухе до остаточной влажности древесных брикетов 2-10%.waste paper slurry), then sawdust or shavings, and stirred until a homogeneous mass is obtained at room temperature. Briquettes are formed from the resulting composition (in the form of balls, rods) at a specific pressure of 0.03-0.05 MPa and dried in a dryer at 100-130 ° C or in air to a residual moisture content of wood briquettes 2-10%.
Примеры предложенной и контрольной композиций приведены в табл. 1.Examples of the proposed and control compositions are given in table. one.
В табл. 2 приведены характеристики древесных брикетов из предложенной композиции , контрольных составов и из известной композиции (по прототипу).In tab. 2 shows the characteristics of wood briquettes from the proposed composition, the control compositions and from the known composition (prototype).
Как следует из данных, приведенных в табл. 2, древесные брикеты из предложенной композиции имеют более высокую пористость и более низкую крошимость, чем из известной композиции.As follows from the data given in table. 2, wood briquettes from the proposed composition have a higher porosity and lower crushability than from the known composition.
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904784776A SU1726498A1 (en) | 1990-01-22 | 1990-01-22 | Composition for making wood briquettes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904784776A SU1726498A1 (en) | 1990-01-22 | 1990-01-22 | Composition for making wood briquettes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1726498A1 true SU1726498A1 (en) | 1992-04-15 |
Family
ID=21492762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904784776A SU1726498A1 (en) | 1990-01-22 | 1990-01-22 | Composition for making wood briquettes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1726498A1 (en) |
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1990
- 1990-01-22 SU SU904784776A patent/SU1726498A1/en active
Non-Patent Citations (1)
Title |
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Патент US №3829297, кл. С 10 L 5/10, 1974. За вка GB N 2129827, кл.С 10L5/44, 1984. Патент US №3880611, кл. С 10 L 5/00, 1975. * |
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