Optimising the production cost of urea from black liquorVise andre og tillknytning
2014 (engelsk)Inngår i: Pulp & paper, bioenergy, bioproducts: Fibre Value Chain Conference & Expo 2014, October 15 - 17, 2014, Distinction Hotel Rotorua, New Zealand ; conference proceedings ; [including abstracts of the 5th Advanced Biofuels Research Network symposium (ABRN)], Bundoora: Appita Inc , 2014, s. 91-95Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]
A conceptual design of an integrated facility for the co-production of ammonia and electricity from black liquor gasification has been studied. The integrated process exchanges black and green liquor, steam, electricity and sulfur with the adjacent Kraft pulp mill. A triple bottom line analysis has indicated that a competitive ammonia price (A$516/t) can be realized for a relatively small scale production 20ktpa of NH3 with an internal rate of return of 13.7%. This is achieved through a novel process design which also produces electricity and steam for the pulp mill. The plant has a carbon footprint at 50% of the average and 33% below world best practice for NH3. Social benefits are also predicted for the regional community.
sted, utgiver, år, opplag, sider
Bundoora: Appita Inc , 2014. s. 91-95
HSV kategori
Forskningsprogram
Energiteknik
Identifikatorer
URN: urn:nbn:se:ltu:diva-38929Lokal ID: d7cf5ba5-adcf-41e1-a6f3-4855f1cd12bbISBN: 9780987168443 (digital)OAI: oai:DiVA.org:ltu-38929DiVA, id: diva2:1012436
Konferanse
Fibre Value Chain Conference & Expo : 15/10/2014 - 17/10/2014
Merknad
Godkänd; 2014; 20150304 (andbra)
2016-10-032016-10-032018-08-23bibliografisk kontrollert