why would anyone sell now, page-35

also with o2 injection they can control the burn better hence the temp so as to get better conversion to gas,
by just having air you have a lot more factors in play ie for large scale burn, how much air do you have to pump in etc ? with 02 enrichment the actual volume of air can be decreased
etc,(less cooling of reactor zone and less energy for compressors also larger burn fronts) pity markets are what they are at moment but good buying if you a believer