Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "waste combustion" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-5 z 5
    Tytuł:
    Investigation of fly ash from co-combustion of alternative fuel (SRF) with hard coal in a stoker boiler
    Autorzy:
    Wasielewski, Ryszard
    Wojtaszek, Małgorzata
    Plis, Agnieszka
    Powiązania:
    https://bibliotekanauki.pl/articles/205365.pdf
    Data publikacji:
    2020
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    fly ash
    co-combustion of waste with hard coal
    alternative fuel
    SRF
    stoker boiler
    Opis:
    Results of fly ashes from combustion of hard coal and co-combustion of alternative fuel (SRF) with coal in the stoker boiler WR-25 type studies have been shown. Samples of fly ashes were acquired during industrial combustion tests of hard coal and blend of coal with 10% SRF. The scope of comparative research included: chemical composition, contents of combustible parts and trace elements and also of microscopic analysis. The specific surface area SBET was established and tests of water extract were conducted. Chemical composition of mineral substance of both studied ashes is similar. Main ingredients are: SiO2, Al2O3, Fe2O3 and CaO. Fly ash from co-combustion of SRF with coal in a stoker boiler is characterized by high contents of combustible parts (on 30% level), higher than ash from hard coal combustion. Both tested ashes are characterized by specific surface area SBET on the level of 8–9 m2/g. In porous structure mesopores are dominant (>60%), and their volume is higher for fly ash from co-combustion of SRF with coal. Fly ash from co-combustion of waste is characterized by high contents of heavy metals. Nevertheless these metals and also other pollutants do not show leachability exceeding acceptable values for wastes different than hazardous. The microscopic structure of fly ashes from combustion of hard coal and co-combustion of alternative fuel studies showed crucial differences, especially in reference to organic material. Presented research results have shown that fly ash from co-combustion of SRF with coal in a stoker boiler can obtain the status of non-hazardous waste.
    Źródło:
    Archives of Environmental Protection; 2020, 46, 2; 58-67
    2083-4772
    2083-4810
    Pojawia się w:
    Archives of Environmental Protection
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Experimental and theoretical modeling of waste combustion in a chamber with a moving grate
    Autorzy:
    Jaworski, T. J.
    Pikoń, K.
    Kajda-Szcześniak, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/185559.pdf
    Data publikacji:
    2018
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    waste
    combustion
    physicochemical properties
    emission of gas combustion products
    quantitative evaluation indicators
    marnotrawstwo
    spalanie
    właściwości fizykochemiczne
    Opis:
    The work contains a description of a developed experimental and theoretical method of modeling of solid waste combustion in a device equipped with a moving grate and capability to optimize the work of waste incineration plant. Implementation of this issue was based on results of experimental studies made on a laboratory scale boiler. This was possible by defining and testing indicators of quantitative assessment of combustion such as: reaction front rate, ignition rate, the rate of combusted mass loss and the heat release rate. These indicators as measurable "criteria indicators" allow transfer of parameters from a laboratory-scale unit, working in the transient egime into an industrial full scale grate device working continuously in stable determined conditions. This allows for wide optimization possibilities in the operation of a waste incineration plant, in particular the combustion chamber, equipped with a moving grate system.
    Źródło:
    Chemical and Process Engineering; 2018, 39, 1; 3-14
    0208-6425
    2300-1925
    Pojawia się w:
    Chemical and Process Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The concept of energy production on the basis of modern alternative fuels
    Autorzy:
    Orszulik, E.
    Jachyra, J.
    Wasylewicz, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/240041.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    waste material
    fuel
    combustion
    boiler
    emission
    energy
    odpady
    paliwo
    spalanie
    bojler
    emisja
    energia
    Opis:
    The paper presents a concept of producing energy on the basis of modern alternative fuels to be burnt in low- and medium-power stokerfired boilers. The thermal energy contained in water vapour and hot water will be utilized in producing, in combination, of electrical energy, and for heating of cubature objects. Modern alternative fuels in the form of briquettes and pellets will be produced from hard coals and municipal waste other than hazardous. There have been presented the properties of alternative fuels obtained, and the concept of their utilization in the process of energy production in cogeneration.
    Źródło:
    Archives of Thermodynamics; 2013, 34, 1; 19-39
    1231-0956
    2083-6023
    Pojawia się w:
    Archives of Thermodynamics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Energy Balance Sheet of a Semi Operational Thermic System
    Autorzy:
    Honus, S.
    Sassmanová, V.
    Frantík, J.
    Bukowski, P.
    Juchelková, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/185341.pdf
    Data publikacji:
    2014
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    bilans energetyczny
    piroliza
    odpady
    spalanie
    gaz procesowy
    energy balance
    pyrolysis
    waste
    combustion
    process gas
    Opis:
    The article is focused onthe energetical balance of a technical system for the conversion of crushed tyres by pyrolysis. Process temperatures were set in the range from 500 to 650°C. Mass input of the material was 30 kg per hour. The aim of the article is to answer the following questions as regards the individual products: Under which process conditions can the highest quality of the individual products related to energy be reached? How does the thermal efficiency of the system change in reaction to various conditions of the process? On the basis of the experimental measurements and calculations, apart from other things, it was discovered that the pyrolysis liquid reaches the highest energetic value, i.e. 42.7 MJ.kg-1, out of all the individual products of the pyrolysis process. Generated pyrolysis gas disposes of the highest lower calorific value 37.1 MJ.kg-1 and the pyrolysis coke disposes of the maximum 30.9 MJ kg-1. From the energetic balance, the thermal efficiency of the experimental unit under the stated operational modes ranging from about 52 % to 56 % has been estimated. Individual findings are elaborated on detail in the article.
    Źródło:
    Chemical and Process Engineering; 2014, 35, 3; 317-329
    0208-6425
    2300-1925
    Pojawia się w:
    Chemical and Process Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Condition of circular economy in Poland
    Stan gospodarki obiegu zamkniętego w Polsce
    Autorzy:
    Kledyński, Z.
    Bogdan, A.
    Jackiewicz-Rek, W.
    Lelicińska-Serafin, K.
    Machowska, A.
    Manczarski, P.
    Masłowska, D.
    Rolewicz-Kalińska, A.
    Rucińska, J.
    Szczygielski, T.
    Walczak, J.
    Wojtkowska, M.
    Zubrowska-Sudol, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/231216.pdf
    Data publikacji:
    2020
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    gospodarka obiegu zamkniętego
    odpady komunalne
    budownictwo
    gospodarka ściekowa
    zasoby pierwotne
    energetyka węglowa bezodpadowa
    produkt spalania uboczny
    circular economy
    municipal waste
    construction
    wastewater management
    primary resources
    zero-waste coal power
    combustion by-product
    Opis:
    W niniejszym artykule przeglądowym przedstawiono stan gospodarki obiegu zamkniętego (GOZ) w Polsce. Pokazano GOZ w zróżnicowanym ujęciu: przedmiotowym (strumienie odpadów, energia), sektorowym (budownictwo, oczyszczalnie ścieków, energetyka węglowa) i zasobowym (minerały antropogeniczne, fosfor), a także pod kątem właściwego gospodarowania energią w budownictwie (budynki niemal-zero-energetyczne).
    The manuscript presents the condition of circular economy in Poland in diversified approach: subjective (waste streams, energy), sectoral (construction, wastewater treatment, coal energy), related to the resources (phosphorous and anthropogenic minerals) and considering proper energy management (almost zero energy buildings). The achievements reached in different sectors as well as the requirements towards implementation of CE are presented. The advancement of recycling technologies does not deviate from the global level, in terms of areas specific to Poland. Limiting the exploitation of natural resources and usage of new materials as well as producing more durable products are of CE concern. Also energy and heat recovery in buildings and technological processes (e.g. during wastewater treatment), ways of utilization of combustion by-products and water decarbonization waste are described. The implementation of CE in Poland needs not only research and technical activities, but also the modification of technological processes, the right policy, overcoming crosssectoral barriers, developing legal regulations and support schemes for CE.
    Źródło:
    Archives of Civil Engineering; 2020, 66, 3; 37-80
    1230-2945
    Pojawia się w:
    Archives of Civil Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-5 z 5

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies