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Gasification Processes for Generating Syngas

Published: 6 September, 2007, updated 7 April 2008, 1 September 2008
Number of Juniper Ratings in this issue: 187
Covering 137 suppliers of 53 processes used in 8 configurations
Number of ratings changed: 28 (16 upwards - 12 downwards)
New Ratings: 17
Deleted Ratings: 1

SEE LIST OF PROCESSES RATED

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This ratings report covers all types of processes that result in the generation of a syngas:

  • Conventional gasification; e.g. updraft, downdraft, fluidised bed and entrained flow processes
  • Plasma gasification
  • Pyrolysis processes that produce a syngas
  • Systems that utilise a combination of the above technologies

Our ratings comprise operations at all scales and for various types of waste including MSW, RDF, medical waste, a variety of industrial and chemical wastes as well as a broad range of biomass materials and co-gasification of waste with biomass and coal. We have also included the major gasification technologies operating on coal, petcoke and oil refinery residues.

Normally the technologies are listed under the company that is the process developer and not under local agents or engineering partners; however in some instances we have listed other companies with whom a technology is often associated, such as a licensee for a particular geographical territory.

Where the energy recovery method is unclear it is assumed that the generation of electricity is via the steam cycle.  If a company is specifically pursuing other routes this is noted in the text and our rating reflects the extent to which this integrated concept has been demonstrated.

It should be noted that other processes such as plasma combustion, plasma vitrification and plasma polishing or pyrolysis process that result in the formation of a liquid product are not covered in this report, but are included in the JuniperRatings for plasma technologies, small-to-medium EfW and large scale EfW. 

Number of pages: 60

How much do the ratings reports cost?

ONE set of JuniperRatings (for one technology family) - £500
ONE set of JuniperRatings (for one technology family) plus 12 months of updates - £600

ALL SIX sets of JuniperRatings - £2500
ALL SIX sets of JuniperRatings plus12 months of updates - £3000


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