BR102022019345A2 - Processo de produção de biodiesel - Google Patents
Processo de produção de biodieselInfo
- Publication number
- BR102022019345A2 BR102022019345A2 BR102022019345A BR102022019345A BR102022019345A2 BR 102022019345 A2 BR102022019345 A2 BR 102022019345A2 BR 102022019345 A BR102022019345 A BR 102022019345A BR 102022019345 A BR102022019345 A BR 102022019345A BR 102022019345 A2 BR102022019345 A2 BR 102022019345A2
- Authority
- BR
- Brazil
- Prior art keywords
- biodiesel
- glycerin
- production process
- distillation
- methanol
- Prior art date
Links
- 239000003225 biodiesel Substances 0.000 title abstract 11
- 238000004519 manufacturing process Methods 0.000 title abstract 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 8
- 235000011187 glycerol Nutrition 0.000 abstract 4
- 238000004821 distillation Methods 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 235000019737 Animal fat Nutrition 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 239000002551 biofuel Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010908 decantation Methods 0.000 abstract 1
- 235000019387 fatty acid methyl ester Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000005809 transesterification reaction Methods 0.000 abstract 1
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 1
- 239000008158 vegetable oil Substances 0.000 abstract 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
PROCESSO DE PRODUÇÃO DE BIODIESEL. A invenção pertence ao setor tecnológico dos biocombustíveis, mais especificamente refere-se a um processo para produção de biodiesel de éster metílico de ácido graxo, de alta qualidade, apto para o consumo eficiente, em misturas ou puro, em motores de ignição por compressão (motores ciclo-diesel), inclusive em climas frios. O processo de produção de biodiesel apresenta etapas convencionais compostas por: obtenção da matéria-prima de origem vegetal (1) e origem animal (2), degomagem do óleo vegetal (3), refinamento da gordura animal (4), transesterificação (5), decantação do biodiesel e glicerina (6), acidulação do biodiesel (7), destilação do metanol e água do biodiesel (8), purificação do metanol (9), neutralização da glicerina (10), destilação do metanol e água da glicerina do biodiesel (11), obtenção da glicerina purificada (12) e filtração do biodiesel (13). As etapas extras de aditivação com antioxidantes (14), destilação do biodiesel (16), filtração com adsorção (17) e aditivação com melhorador de fluxo a frio (18) foram adicionadas ao processo convencional de produção e são fundamentais para a elaboração de um biodiesel de alta qualidade, com elevado potencial de utilização em misturas ou puro.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR102022019345-2A BR102022019345B1 (pt) | 2022-09-26 | Processo de produção de biodiesel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR102022019345-2A BR102022019345B1 (pt) | 2022-09-26 | Processo de produção de biodiesel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR102022019345A2 true BR102022019345A2 (pt) | 2022-11-29 |
| BR102022019345B1 BR102022019345B1 (pt) | 2023-06-27 |
Family
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03B | Publication of an application: publication anticipated [chapter 3.2 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/09/2022, OBSERVADAS AS CONDICOES LEGAIS |
|
| B25F | Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement |
Owner name: BSBIOS INDUSTRIA E COMERCIO DE BIODIESEL SUL BRASIL S.A. (BR/RS) Free format text: A FIM DE ATENDER A ALTERACAO DE NOME REQUERIDA ATRAVES DA PETICAO NO 870230112042, DE19/12/2023, E NECESSARIO APRESENTAR DOCUMENTO QUE EVIDENCIE A ALTERACAO DE NOME SOLICITADA.ALEM DISSO, E PRECISO APRESENTAR A GUIA DE CUMPRIMENTO DE EXIGENCIA. |
|
| B25D | Requested change of name of applicant approved |
Owner name: BE8 S.A. (BR/RS) |