Sökning: "Co-combustion"

Visar resultat 6 - 8 av 8 uppsatser innehållade ordet Co-combustion.

1. 6. Combustion of sludge in Fortum’s plants with possible phosphorus recycling

   Master-uppsats, KTH/Kraft- och värmeteknologi

   Författare :Victor Hoffman; Anton Marmsjö; [2014]
   Nyckelord :Sludge combustion; phosphorus;

   Sammanfattning : The management of waste is by all means a great challenge to any society. In Sweden, the past decades has seen legislation progressing in congruence with concerns over environmental stress from inefficient waste management. The legislative changes aim primarily to promote waste reduction and better waste utilization. LÄS MER

3. 7. Reduction of Fine Particle and Deposit Forming Alkali by Co-Combustion of Peat With Wood Pellets in 150 kWth Grate Firing Boiler

   Master-uppsats,

   Författare :Kiflom Gebrehiwot Nigusie; [2011]
   Nyckelord :Technology; Reduction of alkali and fine particle emission; Teknik;

   Sammanfattning : The objective of the present work was to demonstrate the possibilities to reduce the emission of fine particle forming alkali during co-combustion of wood with peat in a full scale (150 kW) grate fired boiler. For this purpose the particle emissions from a 150 kW district heating grate fired boiler situated in northern part of Kramfors, Sweden, were studied. LÄS MER

4. 8. Är det möjligt att använda SCR-rening av rökgaserna vid inblandning av avfall i biobränslet?

   Uppsats för yrkesexamina på avancerad nivå, Institutionen för geovetenskaper

   Författare :Ola Lind; [2004]
   Nyckelord :Sameldning; deNOx; SCR; deaktivering; deaktiveringsmekanismer; katalysatorförgiftning;

   Sammanfattning : Waste appears to be a low-cost fuel compared to biofuel. This Masters thesis was conducted for Vattenfall Utveckling AB and deals with how waste in the fuel affects the performance of a SCR-catalyst. Different mechanisms of deactivation were surveyed, focusing on the poisoning mechanism. LÄS MER