Št. zadetkov: 53
Izvirni znanstveni članek
Oznake:
chemical processing;biodiesel producing;heat integration;nonlinear programming;
Biodiesel is a clean-burning alternative fuel, produced from domestic, renewable resources. Biodiesel can be blended at any level with petroleum diesel to create a biodiesel blend. It can be used in compression-ignition (diesel) engines with little or no modification. Biodiesel is simple to use, bio ...
Leto:
2008
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake:
uplinjanje odpadkov;dimni plin;sintetični plin;vodik;krožno gospodarstvo;waste gasification;flue gas;syngas;hydrogen;circular economy;combustion;
Conversion of waste into products and energy has the potential to reduce CO2 emis-sion through implementation of a complete circular economy and utilisation of the hy-drogen effect technique. This study considers the novelties of the hydrogen effect tech-nique, which incorporates an upgraded input u ...
Leto:
2023
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake:
separacija;NLP model;catalyst;degree of conversion;hydrogen separation;simultaneous optimization;
NLP optimization of a methanol plant by using multi-parameter optimization
Leto:
2010
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Objavljeni znanstveni prispevek na konferenci
Oznake:
kemijska procesna tehnika;proizvodnja metanola;simultano optimiranje procesov;nelinearno programiranje;kogeneracija;povečana proizvodnja;chemical engineering;methanol production;simultaneous process optimization;nonlinear programming;cogeneration;product increase;
The opportunities for additional profit depend very much on the existing plant and energy system. Heat and power integration can reduce fuel usage in chemical processes. Nonlinear programming contains equations which enable structural and parametric optimization. The NLP model is formulated using an ...
Leto:
2006
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake:
kemijska procesna tehnika;proizvodnja metanola;simultano optimiranje;nelinearno programiranje;kogeneracija;plinske turbine;chemical processes;methanol;simultaneous optimization;NLP;cogeneration;gas turbine;
Heat and power integration can reduce fuel usage, CO2 and SO2 emissions and, thereby, pollution. In the simultaneous heat and power integration approach and including additional production, the optimization problem is formulated using a simplified process superstructure. Nonlinear programming (NLP) ...
Leto:
2007
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake:
kemijska procesna tehnika;proizvodnja metanola;optimiranje;nelinearno programiranje;CO2 emisije;ponovna uporaba CO2;chemical processing;methanol production;optimization;nonlinear programming;CO2 emissions;CO2 reuse;
The concentration of CO2 in the atmosphere has to be stabilized, requiring a reduction in current emission rates in existing plants. This will be done by reducing the environmental burden imposed in such areas as materials input andCO2 emission reduction and using cleaner production, resources, and ...
Leto:
2007
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake:
kemijska procesna tehnika;proizvodnja metanola;optimiranje;nelinearno programiranje;ponovna uporaba CO2;gorivne celice;toplotna integracija;kogeneracija;chemical processing;methanol production;optimization;nonlinear programming;CO2 reuse;fuel cells;heat integration;energy cogeneration;
Fuel-cell efficiencies yield substantial reductions in the emissions of climate-change gases and promise an end to exclusive reliance on carbon fuels for energy. Fuel cells, CO[sub]2 reuse, process heat integration, and open gas turbine electricity cogeneration can be optimized simultaneously, using ...
Leto:
2007
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Video in druga učna gradiva
Oznake:
kemijska procesna tehnika;procesno računanje;procesne bilance;kemijsko inženirstvo;učbeniki;rešene naloge;
Procesno računanje II : zbirka nalog z rešitvami za domače delo
Leto:
2014
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Doktorska disertacija
Oznake:
anaerobna razgradnja;fizikalno-matematični model;gradientni optimizacijski algoritem;kalibracija modelnih parametrov;oskrbovalno omrežje CO2;nanotehnologija;doktorske disertacije;
Tehnologije z uporabo anaerobne razgradnje imajo pomembno vlogo pri zmanjševanju odpadkov in izpustov toplogrednih plinov v ozračje ter pri proizvodnji energije iz obnovljivih virov. Gre za kompleksno in večplastno temo, ki jo obravnava doktorska disertacija.
V tej disertaciji je predstavljen razvo ...
Leto:
2022
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake:
kemijska procesna tehnika;proizvodnja metanola;simultano optimiranje;nelinearno programiranje;kogeneracija;chemical processes;methanol;simultaneous optimization;NLP;cogeneration;flow rate ratios;
Opportunities for additional profit in retrofits depend very much on the existing plant structure, its parameters and energy system. Combined production of heat flow rate, power and chemical products can improve process efficiency. This paper presents an application of the nonlinear programming (NLP ...
Leto:
2009
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)