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1
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Use of Solar Collectors on the Example of a Water-Park Part 2: Economic Analysis

100%
Tucki K.
Teka Commission of Motorization and Power Industry in Agriculture
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2016
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vol. 16
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issue 1
2
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Selected Issues of the Economic Analysis of a Heating System with the Direct Evaporation Heat Pump

100%
Tucki K., Sikora M., Karlikowska M., Będkowski W.
Teka Commission of Motorization and Power Industry in Agriculture
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2016
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vol. 16
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issue 1
3
Content available remote

Influence of the Selected Parameters on the Effectiveness of IGCC System Integrated With CCS Installation

100%
Skorek-Osikowska A., Bartela Ł., Kotowicz J.
Chemical and Process Engineering
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2014
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vol. 35
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issue 2
233-248
EN
The paper presents the basic input data and modelling results of IGCC system with membrane CO2 capture installation and without capture. The models were built using commercial software (Aspen and GateCycle) and with the use of authors’ own computational codes. The main parameters of the systems were calculated, such as gross and net power, auxiliary power of individual installations and efficiencies. The models were used for the economic and ecological analysis of the systems. The Break Even Point method of analysis was used. The calculations took into account the EU emissions trading scheme. Sensitivity analysis on the influence of selected quantities on break-even price of electricity was performed
4
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Energy and economic analysis of the carbon dioxide capture installation with the use of monoethanolamine and ammonia

86%
Bochon K., Chmielniak T.
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5
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Influence of the Selected Parameters on the Effectiveness of IGCC System Integrated With CCS Installation

86%
Skorek-Osikowska A., Bartela Ł., Kotowicz J.
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issue 2
6
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BUILDING THERMOMODERNIZATION AND REDUCING AIR POLLUTION

72%
Ickiewicz I.
Ecological Chemistry and Engineering S
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2013
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vol. 20
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issue 4
805-816
EN
The present paper describes a technical-economic analysis of thermomodernization works in multifamily buildings and public utility facilities constructed with the use of both traditional and industrialized technologies (prefabricated large-panel concrete, Zeranska brick), built before 1990. 1441 buildings located in 7 towns were analysed. The energy consumption indicator of the buildings undergoing the analysis was the indicator of heat load demand per cubic capacity, which was established on the basis of site inspections and technical documentation. The obtained results were used in analysing the cost-effectiveness of the suggested thermomodernization works. The following were adopted as criteria of the investment effectiveness: the ‘Simple Pay Back Time’ (SPBT), reducing the amounts of particulate matter and sulphur dioxide polluting the air, and heat load saving (amounting to a few or even several megawatts, which, in the case of a small town, is often sufficient to cover a prospective increase in heat load demand).
PL
Przedstawiono analizę techniczno-ekonomiczną prac termomodernizacyjnych budynków mieszkalnych wielorodzinnych i użyteczności publicznej wykonanych w technologii uprzemysłowionej (OWT, Cegła Żerańska) oraz technologii tradycyjnej, zrealizowanych przed 1990 rokiem. Oceniono 1441 budynków zlokalizowanych w 7 miastach. Miernikiem energochłonności budynków był wskaźnik kubaturowego zapotrzebowania na moc cieplną, który określono na podstawie wizji lokalnych i dokumentacji technicznej. Otrzymane wyniki wykorzystano do analizy opłacalności zaproponowanych prac termomodernizacyjnych. Jako kryterium opłacalności inwestycji przyjęto „Prosty Okres Zwrotu” (SPBT), redukcję zanieczyszczenia powietrza pyłami i tlenkiem siarki, zaoszczędzenie mocy cieplnej (wynoszącej kilka, a nawet kilkanaście MW, które w skali małego miasta często są wystarczające na pokrycie perspektywicznego przyrostu zapotrzebowania na moc cieplną).
7
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Assessment of the validity of investing in energy-efficient single-family construction in Poland - case study

71%
Tomczak K., Kinash O., Tomczak K., Kinash O.
Archives of Civil Engineering
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2016
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issue 4
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