Wszystkie pola: cogeneration plants - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Research on products of simultaneous removal of SO2 and NOx from flue gas by ozonation and alkaline absorption
Autorzy:: Głomba, M.
Hałat, A.
Kordylewski, W.
Łuszkiewicz, D.
Powiązania:: https://bibliotekanauki.pl/articles/206900.pdf
Data publikacji:: 2016
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: soda kaustyczna
instalacja kogeneracyjna
spaliny
związki azotu
ozonowanie
instalacje pilotażowe
dwutlenek siarki
caustic soda
cogeneration plants
exhaust gases
flue gases
nitrogen compounds
ozonization
pilot plants
sulfur dioxide
Opis:: The results of laboratory scale research have been presented on the effects of ozonation of carrier gas containing NO_x and SO₂ on by-products trapped in Dreschel washers with solution of sodium hydroxide. The controlling parameter in this process was the ozonation intensity determined by the molar ratio O₃/NO_x. The measured by-products in a scrubber were SO₃^2- , SO₄^2- , NO₂^- and NO₃^- ions. It has been shown that ozonation of flue gas favours oidation of nitrites to nitrates and sulfites to sulfates in alkaline solution. Some of these results were confirmed in a pilot scale studies. Pilot plant was located in Wroclaw CHP (Combined Heat and Power), which provided flue gas for testing at a rate of 200 m³/h from the OP-430 boiler. Exhaust gases were ozonized and captured simultaneously with SO₂. Sodium hydroxide was used in a pilot scale as an absorbent.
Źródło:: Environment Protection Engineering; 2016, 42, 2; 125-136
0324-8828
Pojawia się w:: Environment Protection Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: Possibilities of applications of stirling engine in cogeneration systems
Autorzy:: Boruta, G.
Drogosz, P.
Nitkiewicz, S.
Piętak, A.
Powiązania:: https://bibliotekanauki.pl/articles/247308.pdf
Data publikacji:: 2012
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: Stirling engines
cogeneration systems
trigeneration systems
micro agropower plants
power grid
distributed energy resource (DER)
Opis:: This study takes into account engines working in Stirling cycles in cogeneration systems. Stirling engines have been selected because of their characteristics of exploitation. The possibility of their use in cogeneration systems is more favourable in comparison with other combustion engines because they can avoid usage of industrial and transport fuels. The Stirling engines enable the use of biomass, agricultural and other waste energy sources in micro tri- and cogeneration plants dedicated for the use in agriculture and forestry. Considering such applications, three types of usage structures of Stirling engines are proposed. All three structures are dedicated to install in small residential or farm buildings. These three types of structure are named: “type master”, “type slave” and “type customer”. In accordance with the proposed structures, different types of engine constructions are discussed, too. At the same time, the authors described the dependences between Stirling engines and electric power energy systems. The arguments of grid power systems and dispersed energy resource in text were reviewed. After that overview, some legal problems are discussed. Finally, the conception of independent dispersed micro agropower system and some technical equipment were described. Technical realization of the proposed conception requires: proper type, installation and usage of Stirling engines and proper expectations of achieved results.
Źródło:: Journal of KONES; 2012, 19, 2; 67-75
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 3.

Tytuł:: Pollution Indicator of a Megawatt Hour Produced in Cogeneration – the Efficiency of Biogas Purification Process as an Energy Source for Wastewater Treatment Plants
Autorzy:: Ciuła, Józef
Kowalski, Sławomir
Wiewiórska, Iwona
Powiązania:: https://bibliotekanauki.pl/articles/24201631.pdf
Data publikacji:: 2023
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: biogas purification
cogeneration
pollution indicator
renewable energy
sewage treatment plant
Opis:: The sewage treatment plant, as a producer of renewable energy, should make every effort to ensure that the biogas used as a fuel meets the quality requirements, including those of the manufacturers of cogeneration units. Such measures necessitate the application of a conditioning process of biogas in order to remove harmful compounds, so that its parameters ensure failure-free operation of engines. The aim of the research was to evaluate the effectiveness of biogas treatment in the A-type installation using the “wet biogas treatment” technology, and in the B-type installation, which is a comprehensive solution comprising sulfur removal as a result of a simultaneous regeneration of the bed with oxygen, removal of siloxanes on activated carbon, cooling and heating of biogas along with its filtration. The analysis of the results of biogas testing for these two installations demonstrated fundamental qualitative differences for the benefit of the installation B, in which the biogas was characterized by a much lower content, mainly of sulfur, hydrogen sulfide, siloxanes and humidity. The introduced pollution indicator of a megawatt hour produced in cogeneration one has confirmed much higher pollution load from the A-type installation. The hybrid solution applied in the work with simultaneous regeneration of the bed has confirmed the efficiency of biogas conditioning. Such a solution contributes to a safe and reliable operation of the cogeneration system for generating energy from a renewable source, which in turn contributes to the optimization of energy.
Źródło:: Journal of Ecological Engineering; 2023, 24, 3; 232--245
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 4.

Tytuł:: System effects of primary energy reduction connected with operation of the CHP plants
Autorzy:: Ziębik, A.
Gładysz, P.
Powiązania:: https://bibliotekanauki.pl/articles/240054.pdf
Data publikacji:: 2017
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: cogeneration
trigeneration
amine CO2 capture
system effects
kogeneracja
trójgeneracja
aminy
wychwyt CO2
efekty systemowe
Opis:: The paper is devoted to explication of one of the advantages of heat and electricity cogeneration, rarely considered in technical literature. Usually attention is paid to the fact that heat losses of the heat distribution network are less severe in the case of cogeneration of heat in comparison with its separate production. But this conclusion is also true in other cases when the internal consumption of heat is significant. In this paper it has been proved in the case of two examples concerning trigeneration technology with an absorption chiller cooperating with a combined heat and power (CHP) plant and CHP plant integrated with amine post-combustion CO₂ processing unit. In both considered cases it might be said that thanks to cogeneration we have to do with less severe consequences of significant demand of heat for internal purposes.
Źródło:: Archives of Thermodynamics; 2017, 38, 2; 61-79
1231-0956
2083-6023
Pojawia się w:: Archives of Thermodynamics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 5.

Tytuł:: Analiza opłacalności inwestycji z instalacji opalanych paliwami gazowymi lub o łącznej mocy zainstalowanej elektrycznej źródła poniżej 1 MW w oparciu o prognozę cenową praw majątkowych
The analysis of the profitability of investment in gas-fired power plants or with a total installed capacity below1 MW based on the prediction of the market price of the property rights from cogeneration
Autorzy:: Stoltmann, A.
Miller, A.
Bućko, P.
Powiązania:: https://bibliotekanauki.pl/articles/268051.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Gdańska. Wydział Elektrotechniki i Automatyki
Tematy:: prawa majątkowe
certyfikacja energii
predykcja ceny praw majątkowych
property rights
energy certification
prediction of the property law prices
Opis:: Rada Ministrów w dniu 10 listopada 2009 roku podjęła uchwałę w sprawie Polityki energetycznej Polski do 2030 roku. W dokumencie wyszczególniono skojarzone wytwarzanie energii elektrycznej i ciepła, jako jeden z kierunków realizacji celów: poprawy efektywności energetycznej, wzrostu bezpieczeństwa dostaw paliw i energii, rozwoju konkurencyjnych rynków paliw i energii a także ograniczenia oddziaływania energetyki na środowisko. Za energię wytworzoną w instalacjach opalanych paliwami gazowymi lub w jednostkach o mocy poniżej 1 MW uzyskuje się tzw. żółty certyfikat, który jest zbywalnym prawem majątkowym. W artykule przedstawiono predykcję ceny rynkowej dla praw majątkowych z kogeneracji do roku 2025 zakładając przedłużenie systemu wsparcia w obecnej formie. Model cenowy oparto o modele opłacalności inwestycji oraz obowiązek zakupu świadectw pochodzenia energii elektrycznej wytworzonej w kogeneracji.
On the 10th of November 2009, the Polish Council of Ministers adopted a resolution on the Polish Energy Policy until 2030 (PEP-30). The document details that the implementation of the following objectives: improving energy efficiency, increasing the security of fuels and energy supply, developing competitive markets for fuels and energy as well as reducing the impact of energy on the environment, combining the production of both electricity and heat (known as ‘cogeneration’) are the main directions. Moreover, PEP-30 assumes that by 2020 the production of electricity from high-efficiency cogeneration will be doubled in relation to 2016. This means that in 2020 about 49 TWh electricity will be produced in cogeneration. From energy produced in gas-fired plants or units with a capacity below 1 MW, a producer can obtain a yellow certificate, which is a confirmation of the origin of energy and, at the same time, a negotiable property right. In this way, power producers can generate additional income. The article presents the prediction of the market price for the property rights from cogeneration by 2025. The prediction was based on the model of the profitability of investments and the obligation to purchase of certificates of origin for electricity generated in cogeneration.
Źródło:: Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej; 2017, 53; 15-18
1425-5766
2353-1290
Pojawia się w:: Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Informacja

Wyszukujesz frazę "cogeneration plants" wg kryterium: Wszystkie pola

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język