BR0204067A - Reator contìnuo para pirólise ultra-rápida de biomassa - Google Patents

Reator contìnuo para pirólise ultra-rápida de biomassa

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Publication number
BR0204067A
BR0204067A BR0204067A BR0204067A BR0204067A BR 0204067 A BR0204067 A BR 0204067A BR 0204067 A BR0204067 A BR 0204067A BR 0204067 A BR0204067 A BR 0204067A BR 0204067 A BR0204067 A BR 0204067A
Authority
BR
Brazil
Prior art keywords
reactor
biomass pyrolysis
ultra
continuous reactor
volatiles
Prior art date
Application number
BR0204067A
Other languages
English (en)
Inventor
Janice Da Silva
Original Assignee
Univ Do Vale Do Rio Dos Sinos
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Do Vale Do Rio Dos Sinos filed Critical Univ Do Vale Do Rio Dos Sinos
Priority to BR0204067A priority Critical patent/BR0204067A/pt
Publication of BR0204067A publication Critical patent/BR0204067A/pt

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Abstract

"REATOR CONTìNUO PARA PIRóLISE ULTRA-RáPIDA DE BIOMASSA". A invenção refere-se a um equipamento de pirólise ultra-rápida de biomassa, caracterizado por um reator contínuo que difere-se dos demais equipamentos existentes pelas suas características operacionais e de projeto, voltadas para um baixo custo operacional e para a maximização do rendimento da fração líquida ("bio-oil"), importante fonte de insumos químicos. Consiste num reator com montagem vertical o que permite estabelecer um fluxo descendente do material, dispensando tanto o emprego de mecanismos ou partes móveis internos ao reator quanto a utilização de gases para arraste ou fluidização de leito. O aquecimento é executado por radiação, através de elementos resistivos de alta temperatura, posicionados preferencialmente no interior do reator. Durante o percurso de queda, a biomassa é aquecida, em condições de pressão reduzida (<sym>10kPa), até a temperatura de conversão termoquímica. Como o "Reator Contínuo para Pirólise Ultra-Rápida de Biomassa" utiliza elevada taxa de aquecimento (200 a 1.000<198>C/s), é necessária a imediata remoção dos voláteis, assim que forem gerados. Deste modo, a utilização de múltiplas saídas, dispostas ao longo do reator, possibilita a remoção destes voláteis logo após a sua geração (tempo de permanência de aproximadamente 0,5s), bem como um adequado controle do tempo de residência dos mesmos na zona de reação.
BR0204067A 2002-10-04 2002-10-04 Reator contìnuo para pirólise ultra-rápida de biomassa BR0204067A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR0204067A BR0204067A (pt) 2002-10-04 2002-10-04 Reator contìnuo para pirólise ultra-rápida de biomassa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0204067A BR0204067A (pt) 2002-10-04 2002-10-04 Reator contìnuo para pirólise ultra-rápida de biomassa

Publications (1)

Publication Number Publication Date
BR0204067A true BR0204067A (pt) 2003-12-09

Family

ID=30774050

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0204067A BR0204067A (pt) 2002-10-04 2002-10-04 Reator contìnuo para pirólise ultra-rápida de biomassa

Country Status (1)

Country Link
BR (1) BR0204067A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022170412A1 (pt) * 2021-02-10 2022-08-18 Martinez Luis Fernando Reator pirolítico de fluxo contínuo, moega alimentadora com pressão positiva para reator pirolítico, forno para reator pirolítico e sistema de pirólise

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022170412A1 (pt) * 2021-02-10 2022-08-18 Martinez Luis Fernando Reator pirolítico de fluxo contínuo, moega alimentadora com pressão positiva para reator pirolítico, forno para reator pirolítico e sistema de pirólise

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