BR8201121U - Technical provision introduced in the industrialization process of carnauba straw powder wax - Google Patents
Technical provision introduced in the industrialization process of carnauba straw powder waxInfo
- Publication number
- BR8201121U BR8201121U BR8201121-4U BR8201121U BR8201121U BR 8201121 U BR8201121 U BR 8201121U BR 8201121 U BR8201121 U BR 8201121U BR 8201121 U BR8201121 U BR 8201121U
- Authority
- BR
- Brazil
- Prior art keywords
- wax
- hydrogen peroxide
- technical provision
- gases
- straw powder
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000843 powder Substances 0.000 title abstract 2
- 239000010902 straw Substances 0.000 title abstract 2
- 235000010919 Copernicia prunifera Nutrition 0.000 title 1
- 244000180278 Copernicia prunifera Species 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 6
- 239000007789 gas Substances 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 238000001704 evaporation Methods 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- 238000007670 refining Methods 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 230000002087 whitening effect Effects 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
"DISPOSIçãO TéCNICA INTRODUZIDA NO PROCESSO DE INDUSTRIALIZAçãO DA CERA DO Pó DA PALHA DA CARNAúBEIRA". (1), caracterizada por ser constituída por um processo produtivo fundamentado na fase de refino da cera de canaúba do pó da palha durante o processo industrial com a finalidade de reduzir a emissão de gases de peróxido de hidrogênio para a atmosfera e reduzir custos de processamento no refino da cera de canaúba, utilizando um trocador de calor (2) posicionado no local de saída destes gases com a função de resfria-los e capta-los para reutilização no mesmo processo produtivo e outros fins. Esta Disposição Técnica (1) é aplicada na etapa de Clareamento e ocorre após a adição de peróxido de hidrogênio a cera em percentuais previamente calculados e que normalmente variam entre 5 e 14 % conforme a qualidade e tipo de cera.. A adição de peróxido de hidrogênio provoca uma reação química que modifica a coloração da cera, a qual ao atingir a coloração desejada, o peróxido de hidrogênio é retirado por evaporação simples ou evaporação forçada a uma temperatura igual ou superior a 75<198>C, sendo seus gases lançados para o meio ambiente e captados pelo trocador de calor (2) que os encaminhará para o processo produtivo para reaproveitamento."TECHNICAL PROVISION INTRODUCED IN THE INDUSTRIALIZATION PROCESS OF THE WAX OF THE PALHA DA CARNAÚBEIRA DUST". (1), characterized by being constituted by a productive process based on the refining phase of cane wax from straw powder during the industrial process in order to reduce the emission of hydrogen peroxide gases into the atmosphere and reduce processing costs in refining canaúba wax, using a heat exchanger (2) positioned at the outlet of these gases with the function of cooling them and capturing them for reuse in the same production process and for other purposes. This Technical Provision (1) is applied in the Whitening step and occurs after the addition of hydrogen peroxide to wax in percentages previously calculated and that normally vary between 5 and 14% according to the quality and type of wax. The addition of peroxide hydrogen causes a chemical reaction that modifies the color of the wax, which when reaching the desired color, the hydrogen peroxide is removed by simple evaporation or forced evaporation at a temperature equal to or greater than 75 <198> C, with its gases released to the environment and captured by the heat exchanger (2) that will send them to the production process for reuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR8201121-4U BR8201121U (en) | 2002-05-23 | 2002-05-23 | Technical provision introduced in the industrialization process of carnauba straw powder wax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR8201121-4U BR8201121U (en) | 2002-05-23 | 2002-05-23 | Technical provision introduced in the industrialization process of carnauba straw powder wax |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8201121U true BR8201121U (en) | 2002-10-01 |
Family
ID=4030284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8201121-4U BR8201121U (en) | 2002-05-23 | 2002-05-23 | Technical provision introduced in the industrialization process of carnauba straw powder wax |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR8201121U (en) |
-
2002
- 2002-05-23 BR BR8201121-4U patent/BR8201121U/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 3A, 4A, 5A E 6A ANUIDADE(S). |
|
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1964 DE 26/08/2008. |