Search Results - subject:"Brown Coal"

Die Zukunft der Braunkohle in Deutschland im Rahmen der Energiewende

Gerbaulet, Clemens; Egerer, Jonas; Oei, Pao-yu; Paeper, … - 2012

Persistent link: https://www.econbiz.de/10009671336

Investigation of the influence of coal swelling on permeability characteristics using natural brown coal and reconstituted brown coal specimens

Jasinge, D.; Ranjith, P.G.; Choi, Xavier; Fernando, J. - In: Energy 39 (2012) 1, pp. 303-309

Permeability has been identified as one of the foremost factors that determine the effectiveness of CO2 sequestration in deep coalbeds. Coal matrix swelling can cause a remarkable decrease in the permeability of a coalbed reservoir during the carbon dioxide injection process. The main aim of...

Persistent link: https://www.econbiz.de/10010809432

Brown coal exit : a market mechanism for regulated closure of highly emissions intensive power stations

Jotzo, Frank; Mazouz, Salim - In: Economic analysis and policy : EAP ; journal of the … 48 (2015), pp. 71-81

Persistent link: https://www.econbiz.de/10011483912

Der europäische Emissionszertifikathandel : ein wirksames Klimaschutzinstrument?

Hartmann, Nuria - 2014

Persistent link: https://www.econbiz.de/10013457206

The purpose of this article is to present factors determining the effectiveness of new investments in brown coal deposits. It discusses the weak and strong points of brown coal min...

Ziêtera, Anna Monika - In: Annales. Ethics in Economic Life 3 (2014) 1, pp. 93-104

Persistent link: https://www.econbiz.de/10011125849

Direct carbon fuel cell operation on brown coal

Rady, Adam C.; Giddey, Sarbjit; Kulkarni, Aniruddha; … - In: Applied Energy 120 (2014) C, pp. 56-64

The performance of a Victorian brown coal with minimal pre-treatment was assessed in a solid oxide electrolyte based …

Persistent link: https://www.econbiz.de/10011040498

Die Bedeutung der Braunkohle in Deutschland

Bardt, Hubertus - In: IW-Trends : Vierteljahresschrift zur empirischen … 39 (2012) 1, pp. 3-17

Die Stromerzeugung in Deutschland wird sich in den nächsten Jahren grundlegend ändern. Dies ist nicht nur auf den Ausstieg aus der Kernenergie zurückzuführen. Vor allem werden die erneuerbaren Energien mit erheblicher Förderung weiter an Marktanteilen gewinnen. Die Braunkohle stellt bisher...

Persistent link: https://www.econbiz.de/10009542406

Syngas production from gasification of brown coal in a microwave torch plasma

Hong, Yong C.; Lee, Sang J.; Shin, Dong H.; Kim, Ye J.; … - In: Energy 47 (2012) 1, pp. 36-40

70 μm were delivered through a feeder and used in the experiment. The brown coal from Indonesia with ash and moisture … relative concentrations of synthesized gas species versus the ratio of coal to steam for brown coal at the microwave power of 4 …

Persistent link: https://www.econbiz.de/10011053806

Analysis of the use of waste heat obtained from coal-fired units in Organic Rankine Cycles and for brown coal drying

Łukowicz, Henryk; Kochaniewicz, Andrzej - In: Energy 45 (2012) 1, pp. 203-212

efficiency of brown coal-fired units is by drying the coal that is fed into the boiler. Here, we describe a technology that uses … heat obtained from exhaust gases from hard coal- and brown coal-fired boilers were compared. …

Persistent link: https://www.econbiz.de/10011055810

Conversion of brown coal in supercritical water without and with addition of oxygen at continuous supply of coal–water slurry

Vostrikov, Anatoly A.; Fedyaeva, Oxana N.; Dubov, Dmitry Y. - In: Energy 36 (2011) 4, pp. 1948-1955

A study of conversion of organic matter of brown coal in supercritical water (SCW) at 30 MPa, 400−760 °C and continuous …

Persistent link: https://www.econbiz.de/10011053200