1. Bio-SNG production — concepts and their assessment

   • Stefan Rönsch
   • Martin Kaltschmitt

   Original Article 24 May 2012 Pages: 285 - 296

   

2. Commercial- and whitewashing-grade limestone as a heterogeneous catalyst for synthesis of fatty acid methyl esters from used frying oil (UFO)

   • Shweta Agrawal
   • Bhaskar Singh
   • Yogesh C. Sharma

   Original Article 10 July 2012 Pages: 297 - 304

   

3. Biodiesel from the seed oil of Treculia africana with high free fatty acid content

   • Adewale Adewuyi
   • Rotimi A. Oderinde
   • David F. K. Ojo

   Original Article 14 August 2012 Pages: 305 - 308

4. Production of free fatty acids from waste oil by application of ultrasound

   • Larissa P. Lima
   • Francisco F. P. Santos
   • Fabiano A. N. Fernandes

   Original Article 12 July 2012 Pages: 309 - 315

   

5. Synthesis of biodiesel using potassium fluoride (KF) supported by hydrotalcite and process optimization by Box–Behnken design

   • Bhaskar Singh
   • Ashish Birla
   • Yogesh C. Sharma

   Original Article 09 September 2012 Pages: 317 - 325

   

6. Removal of ammonia from producer gas in biomass gasification: integration of gasification optimisation and hot catalytic gas cleaning

   • Janjira Hongrapipat
   • Woei-Lean Saw
   • Shusheng Pang

   Review Article 06 June 2012 Pages: 327 - 348

   

7. A review on advances of torrefaction technologies for biomass processing

   • Bimal Acharya
   • Idris Sule
   • Animesh Dutta

   Review Article 20 September 2012 Pages: 349 - 369