BRPI0502440A - processo para a obtenção de destilados médios a partir de resìduos multifásicos - Google Patents
processo para a obtenção de destilados médios a partir de resìduos multifásicosInfo
- Publication number
- BRPI0502440A BRPI0502440A BRPI0502440A BRPI0502440A BR PI0502440 A BRPI0502440 A BR PI0502440A BR PI0502440 A BRPI0502440 A BR PI0502440A BR PI0502440 A BRPI0502440 A BR PI0502440A
- Authority
- BR
- Brazil
- Prior art keywords
- obtaining medium
- distillates
- multiphase
- medium distillates
- percolation
- Prior art date
Links
Landscapes
- Detergent Compositions (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treatment Of Sludge (AREA)
Abstract
"PROCESSO PARA A OBTENçãO DE DESTILADOS MéDIOS A PARTIR DE RESìDUOS MULTIFáSICOS". é descrito um processo para a obtenção de destilados médios a partir de resíduos multifásicos com teores ilimitados de água, óleo e sólidos como lodos, borras e argilas de percolação com auxílio do sistema de tratamento de resíduos multifásicos objeto do pedido brasileiro PI 0400305-4, o processo compreendendo submeter ditos resíduos a aquecimento em rampa no dito sistema, operado sob pressão reduzida e em atmosfera inerte, as faixas de aquecimento em três zonas sendo, a primeira até 12O<198>C, a segunda até 270<198>C e a terceira até 65O<198>C, pelo que é possível recuperar em cada zona, porcentuais de pelo menos 47% da fração com ponto de ebulição entre 240<198>C e 370<198>C correspondente ao diesel pesado, ou mais de 80% da faixa entre 150<198>C e 370<198>C, correspondente aos destilados médios. Para a argila de percolação a recuperação de QAV é praticamente total.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0502440 BRPI0502440B1 (pt) | 2005-04-28 | 2005-04-28 | Processo para a obtenção de destilados médios a partir de resíduos multifásicos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0502440 BRPI0502440B1 (pt) | 2005-04-28 | 2005-04-28 | Processo para a obtenção de destilados médios a partir de resíduos multifásicos |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0502440A true BRPI0502440A (pt) | 2006-12-12 |
| BRPI0502440B1 BRPI0502440B1 (pt) | 2014-04-29 |
Family
ID=37496263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0502440 BRPI0502440B1 (pt) | 2005-04-28 | 2005-04-28 | Processo para a obtenção de destilados médios a partir de resíduos multifásicos |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BRPI0502440B1 (pt) |
-
2005
- 2005-04-28 BR BRPI0502440 patent/BRPI0502440B1/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0502440B1 (pt) | 2014-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 28/04/2005, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 28/04/2025. |