PL411080A1 - Method and the device for biomass torrefaction - Google Patents

Method and the device for biomass torrefaction

Info

Publication number
PL411080A1
PL411080A1 PL411080A PL41108015A PL411080A1 PL 411080 A1 PL411080 A1 PL 411080A1 PL 411080 A PL411080 A PL 411080A PL 41108015 A PL41108015 A PL 41108015A PL 411080 A1 PL411080 A1 PL 411080A1
Authority
PL
Poland
Prior art keywords
biomass
torrefying
temperature
autothermal
hot
Prior art date
Application number
PL411080A
Other languages
Polish (pl)
Other versions
PL230694B1 (en
Inventor
Aleksander Sobolewski
Karina Ignasiak
Marcin Janusz
Sławomir Janiszewski
Sławomir Stelmach
Original Assignee
Instytut Chemicznej Przeróbki Węgla
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 Instytut Chemicznej Przeróbki Węgla filed Critical Instytut Chemicznej Przeróbki Węgla
Priority to PL411080A priority Critical patent/PL230694B1/en
Publication of PL411080A1 publication Critical patent/PL411080A1/en
Publication of PL230694B1 publication Critical patent/PL230694B1/en

Links

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

Abstract

Przedmiotem zgłoszenia jest sposób oraz urządzenie do prowadzenia procesu toryfikacji biomasy w wysokiej temperaturze w sposób autotermiczny. Sposób autotermicznej toryfikacji biomasy polega na tym, że toryfikacji poddawana jest biomasa o zawartości wilgoci poniżej 25%, a proces prowadzony jest przy zastosowaniu gorących gazów stanowiących mieszaninę spalin ze spalania biomasy oraz dopalonego torgazu, przy czym zawartość tlenu w gorących gazach nie przekracza 2%, a ich temperatura jest wyższa niż 500°C, przy zachowaniu czasu przebywania cząstki biomasy w strefie toryfikacji poniżej 10 min, przy czym temperatura torgazu na dolocie do generatora gorących gazów spalinowych (3) powinna być wyższa niż 100°C.The subject of the notification is a method and a device for conducting the process of biomass torrefying at high temperature in an autothermal way. The method of autothermal torrefying of biomass consists in torrefying biomass with a moisture content below 25%, and the process is carried out using hot gases constituting a mixture of flue gases from biomass combustion and afterburnt torgas, while the oxygen content in hot gases does not exceed 2%, and their temperature is higher than 500 ° C, while maintaining the biomass particle residence time in the torrefying zone below 10 min, while the torgaz temperature at the inlet to the hot flue gas generator (3) should be higher than 100 ° C.

PL411080A 2015-01-27 2015-01-27 Method and the device for biomass torrefaction PL230694B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL411080A PL230694B1 (en) 2015-01-27 2015-01-27 Method and the device for biomass torrefaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL411080A PL230694B1 (en) 2015-01-27 2015-01-27 Method and the device for biomass torrefaction

Publications (2)

Publication Number Publication Date
PL411080A1 true PL411080A1 (en) 2016-08-01
PL230694B1 PL230694B1 (en) 2018-11-30

Family

ID=56511206

Family Applications (1)

Application Number Title Priority Date Filing Date
PL411080A PL230694B1 (en) 2015-01-27 2015-01-27 Method and the device for biomass torrefaction

Country Status (1)

Country Link
PL (1) PL230694B1 (en)

Also Published As

Publication number Publication date
PL230694B1 (en) 2018-11-30

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