BRPI0800147A2 - processo de produção de bagaço de cana-de-açúcar peletizado - Google Patents
processo de produção de bagaço de cana-de-açúcar peletizadoInfo
- Publication number
- BRPI0800147A2 BRPI0800147A2 BRPI0800147A BRPI0800147A2 BR PI0800147 A2 BRPI0800147 A2 BR PI0800147A2 BR PI0800147 A BRPI0800147 A BR PI0800147A BR PI0800147 A2 BRPI0800147 A2 BR PI0800147A2
- Authority
- BR
- Brazil
- Prior art keywords
- bagasse
- product
- pelletized
- sugarcane bagasse
- production process
- Prior art date
Links
- 241000609240 Ambelania acida Species 0.000 title abstract 5
- 239000010905 bagasse Substances 0.000 title abstract 5
- 240000000111 Saccharum officinarum Species 0.000 title abstract 3
- 235000007201 Saccharum officinarum Nutrition 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
- 239000008188 pellet Substances 0.000 abstract 2
- 238000005453 pelletization Methods 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
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
Um processo de produção de bagaço de cana-de-açúcar peletizado. Composto pelas etapas de limpeza do bagaço in natura úmido, secagem, trituração, semi-prensagem, peletização, secagem e resfriamento dos péletes e separação dos finos. Partindo-se de uma matéria-prima com 50% de umidade média e poder calorífico de aproximadamente 1.800 kcal/kg, com esse processo obtém-se um produto com umidade máxima de 14%, poder calorífico entre 3.500 e 4.500 kcal/kg e massa específica aparente entre 500 e 750 kg/m . Para uma matriz de peletização de 3/8" obtém-se péletes com aproximadamente 10 mm de diâmetro e com um comprimento que varia de 15 a 30 mm. Pretende-se, com esta invenção, transformar até 100% do bagaço in natura em um combustível altamente energético, que possa ser viável economicamente, competindo com o uso da madeira, carvão, óleo ou gás, em vários setores em que os mesmos são usados como fontes de energia. A transformação do bagaço de cana in natura, produto com alta umidade e baixa densidade, em um produto peletizado, seco e de alta densidade, pode torna-lo economicamente viável para substituição desses combustíveis tradicionais.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0800147 BRPI0800147A2 (pt) | 2008-01-03 | 2008-01-03 | processo de produção de bagaço de cana-de-açúcar peletizado |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0800147 BRPI0800147A2 (pt) | 2008-01-03 | 2008-01-03 | processo de produção de bagaço de cana-de-açúcar peletizado |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0800147A2 true BRPI0800147A2 (pt) | 2009-08-25 |
Family
ID=40986316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0800147 BRPI0800147A2 (pt) | 2008-01-03 | 2008-01-03 | processo de produção de bagaço de cana-de-açúcar peletizado |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BRPI0800147A2 (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110699148A (zh) * | 2019-11-11 | 2020-01-17 | 南宁金鼎锅炉制造有限公司 | 一种生物质颗粒燃料的生产方法及设备 |
-
2008
- 2008-01-03 BR BRPI0800147 patent/BRPI0800147A2/pt not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110699148A (zh) * | 2019-11-11 | 2020-01-17 | 南宁金鼎锅炉制造有限公司 | 一种生物质颗粒燃料的生产方法及设备 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE AS 3A E 4A ANUIDADES. |
|
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 3A E 4A ANUIDADES. |