Gu, Bo published the artcileCatalytic Fast Pyrolysis of Sewage Sludge over HZSM-5: A Study of Light Aromatics, Coke, and Nitrogen Migration under Different Atmospheres, Application of 4,5-Dimethyloxazole, the publication is Industrial & Engineering Chemistry Research (2020), 59(39), 17537-17545, database is CAplus.
catalytic fast pyrolysis of wastewater sludge was conducted to assess pyrolysis temperature and atm., and catalysts effect on C and N distribution in a fixed-bed reactor. a H2 atmosphere had the lowest C selectivity of solid products and the highest gaseous product yield over HZSM-5 (HZ) at the same temperature vs. Ar and steam atmospheres. higher temperature led to increased C selectivity of gaseous products and decreased C selectivity of solids. H2 increased the C yield of light aromatics (LA); steam reduced generation of LA. over 0.5 Ni-HZ, H2 had the highest LA C yield (11.4%) vs. 1.6% from non-catalytic fast pyrolysis of sludge. higher temperatures, H2 and steam atmospheres, and metal-loaded HZ promoted N transfer to gaseous products. the highest N yield (i.e., NH3) of 55.6% was obtained from sludge pyrolysis over HZ at 700° in a H2 atmosphere.
Industrial & Engineering Chemistry Research published new progress about 20662-83-3. 20662-83-3 belongs to oxazolidine, auxiliary class Oxazole, name is 4,5-Dimethyloxazole, and the molecular formula is C5H7NO, Application of 4,5-Dimethyloxazole.
Referemce:
https://en.wikipedia.org/wiki/Oxazolidine,
Oxazolidine | C3H7NO – PubChem