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The Effect of Pretreatment with H 2 O 2 on the Oxidation of Shenfu Subbituminous Coal with NaOCl.
- Source :
-
Energy Sources Part A: Recovery, Utilization & Environmental Effects . Dec2013, Vol. 35 Issue 21, p1967-1974. 8p. - Publication Year :
- 2013
-
Abstract
- Shenfu subbituminous coal (SFSBC) and pretreated SFSBC with H2O2were subjected to oxidation with NaOCl at 30°C for 5 h. The results show that the pretreatment with H2O2significantly increased the yields of water-soluble species (WSS), especially benzene carboxylic acids (BCA) and long-chain alkanedioic acids (LCADA), but substantially inhibited the formation of chloro-substituted alkanoic acids. The introduction of oxygen functional groups to SFSBC by the pretreatment (LCADA) could be responsible for the increase in the yields of WSS, especially BCA and LCADA. [ABSTRACT FROM PUBLISHER]
- Subjects :
- *OXIDATION
*SUBBITUMINOUS coal
*SODIUM hypochlorite
*COAL research
*CARBOXYLIC acids
Subjects
Details
- Language :
- English
- ISSN :
- 15567036
- Volume :
- 35
- Issue :
- 21
- Database :
- Academic Search Index
- Journal :
- Energy Sources Part A: Recovery, Utilization & Environmental Effects
- Publication Type :
- Academic Journal
- Accession number :
- 90134791
- Full Text :
- https://doi.org/10.1080/15567036.2011.557691