PL424926A1 - Method for biomass processing - Google Patents

Method for biomass processing

Info

Publication number
PL424926A1
PL424926A1 PL424926A PL42492618A PL424926A1 PL 424926 A1 PL424926 A1 PL 424926A1 PL 424926 A PL424926 A PL 424926A PL 42492618 A PL42492618 A PL 42492618A PL 424926 A1 PL424926 A1 PL 424926A1
Authority
PL
Poland
Prior art keywords
biomass
minutes
heating
stages
weight
Prior art date
Application number
PL424926A
Other languages
Polish (pl)
Other versions
PL240927B1 (en
Inventor
Stanisław ROGUT
Original Assignee
Skarbonkiewicz Wojciech
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 Skarbonkiewicz Wojciech filed Critical Skarbonkiewicz Wojciech
Priority to PL424926A priority Critical patent/PL240927B1/en
Publication of PL424926A1 publication Critical patent/PL424926A1/en
Publication of PL240927B1 publication Critical patent/PL240927B1/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

Landscapes

  • Processing Of Solid Wastes (AREA)

Abstract

Sposób przetwarzania biomasy z wykorzystaniem wstępnego etapu pirolizy, polega na tym, że biomasę składającą się z produktów ubocznych z przetwórstwa i wykorzystania roślin uprawianych w skalach wielkoprzemysłowych, rozdrobnioną do wymiarów poniżej 5 cm, w przypadku biomasy o naturalnej wysokiej wilgotności ewentualnie poddaje się wstępnemu suszeniu, a następnie do tak przygotowanej biomasy dodaje się tlenki i/lub wodorotlenki metali alkalicznych w ilości 1% do 5% wagowych w stosunku do masy biomasy i suszy przeciwprądowo w warunkach intensywnego mieszania przedmuchując gorącymi gazami. Opuszczająca węzeł suszenia biomasa o postaci rozdrobnionej zhomogenizowanej pasty lub bryłek, w zależności od użytego surowca, podawana jest w sposób ciągły do komory reakcyjnej gdzie podgrzewana jest w trzech etapach: najpierw metodą ogrzewania konwencjonalnego do temperatury 100 - 120°C w czasie 10 minut - 2 godzin, a następnie stosując metodę ogrzewania konwencjonalnego zintegrowanego z mikrofalowym do temperatury 120 - 150°C w czasie 10 minut - 1 godzina a w trzecim etapie ogrzewania doprowadza się wsad do temperatur 150° - 350°C w czasie od 5 do 15 minut ciepłem generowanym przez zestaw co najmniej trzech głowic mikrofalowych, przy czym podczas wszystkich etapów procesu komorę reaktora przedmuchuje się gazem obojętnym lub dwutlenkiem węgla powstałe produkty gazowe, ciekłe i stałe rozdziela się.The method of biomass processing using the preliminary stage of pyrolysis consists in the fact that biomass consisting of by-products from processing and use of plants grown on large industrial scales, crushed to dimensions below 5 cm, in the case of biomass with high natural moisture, it is possibly subject to preliminary drying and then alkali metal oxides and / or hydroxides are added to the thus prepared biomass in an amount of 1% to 5% by weight with respect to the weight of the biomass, and dried in a countercurrent condition under intensive mixing conditions by blowing with hot gases. The biomass leaving the drying node in the form of a comminuted homogenized paste or lumps, depending on the raw material used, is continuously fed to the reaction chamber where it is heated in three stages: first by conventional heating to a temperature of 100 - 120 ° C for 10 minutes - 2 hours, and then using the conventional method of heating integrated with microwave to a temperature of 120 - 150 ° C for 10 minutes - 1 hour, and in the third heating stage, the charge is brought to temperatures of 150 ° - 350 ° C for 5 to 15 minutes with the heat generated by a set of at least three microwave heads, the reactor chamber is purged with inert gas or carbon dioxide during all stages of the process, the resulting gaseous, liquid and solid products are separated.

PL424926A 2018-03-16 2018-03-16 Method for biomass processing PL240927B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424926A PL240927B1 (en) 2018-03-16 2018-03-16 Method for biomass processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424926A PL240927B1 (en) 2018-03-16 2018-03-16 Method for biomass processing

Publications (2)

Publication Number Publication Date
PL424926A1 true PL424926A1 (en) 2019-09-23
PL240927B1 PL240927B1 (en) 2022-06-27

Family

ID=67979694

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424926A PL240927B1 (en) 2018-03-16 2018-03-16 Method for biomass processing

Country Status (1)

Country Link
PL (1) PL240927B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL206503B1 (en) * 2004-05-28 2010-08-31 Zbigniew Bis Method and apparatus for evaluation including autothermal evaluation of solid fuels including waste fuels, biomass, particularly for clean generation of electric power, heat, activated carbon and gases
CN103525502A (en) * 2013-09-30 2014-01-22 南京师范大学 Coal-fired power plant boiler biomass reburning denitration agent and preparation method thereof
CN104357071A (en) * 2014-10-16 2015-02-18 昆明理工大学 Method for directionally producing biomass charcoal, biomass oil and biomass gas through microwave catalytic pyrolysis of biomass
PL410970A1 (en) * 2015-01-16 2016-07-18 Stanisław Jakub Rogut Method for drying and sterilisation in order to reduce storage losses and to reduce uncontrolled greenhouse gas emissions by way of taking advantage of synergies between processes and the equipment for execution of this method
CN107744813A (en) * 2017-10-31 2018-03-02 桂林市漓江机电制造有限公司 Efficient biomass catalyst for cracking and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL206503B1 (en) * 2004-05-28 2010-08-31 Zbigniew Bis Method and apparatus for evaluation including autothermal evaluation of solid fuels including waste fuels, biomass, particularly for clean generation of electric power, heat, activated carbon and gases
CN103525502A (en) * 2013-09-30 2014-01-22 南京师范大学 Coal-fired power plant boiler biomass reburning denitration agent and preparation method thereof
CN104357071A (en) * 2014-10-16 2015-02-18 昆明理工大学 Method for directionally producing biomass charcoal, biomass oil and biomass gas through microwave catalytic pyrolysis of biomass
PL410970A1 (en) * 2015-01-16 2016-07-18 Stanisław Jakub Rogut Method for drying and sterilisation in order to reduce storage losses and to reduce uncontrolled greenhouse gas emissions by way of taking advantage of synergies between processes and the equipment for execution of this method
CN107744813A (en) * 2017-10-31 2018-03-02 桂林市漓江机电制造有限公司 Efficient biomass catalyst for cracking and preparation method thereof

Also Published As

Publication number Publication date
PL240927B1 (en) 2022-06-27

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