GAS-CHROMATOGRAPHIC ANALYSIS OF CHLOROPHENOLIC, RESIN AND FATTY-ACIDSIN CHLORINATION AND CAUSTIC EXTRACTION STAGE EFFLUENT FROM KAHI-GRASS

Authors
SHARMA C MOHANTY S KUMAR S RAO NJ
Citation
C. Sharma et al., GAS-CHROMATOGRAPHIC ANALYSIS OF CHLOROPHENOLIC, RESIN AND FATTY-ACIDSIN CHLORINATION AND CAUSTIC EXTRACTION STAGE EFFLUENT FROM KAHI-GRASS, Analyst, 121(12), 1996, pp. 1963-1967
Citations number
22
Categorie Soggetti
Chemistry Analytical
Journal title
Analyst → ACNP
ISSN journal
00032654
Volume
121
Issue
12
Year of publication
1996
Pages
1963 - 1967
Database
ISI
SICI code
0003-2654(1996)121:12<1963:GAOCRA>2.0.ZU;2-S
Abstract
Laboratory generated spent bleach liquor from the chlorination and cau stic extraction stages of Kahi-grass pulp processing has been analysed both qualitatively and quantitatively for various chlorophenolics, re sin and fatty acids using GC, A number of chlorinated derivatives of p henols, catechols, guaiacols, syringaldehydes and resin acids as well as unchlorinated saturated, unsaturated fatty and resin acids have bee n detected, The concentration of various compounds detected have been compared with the reported (96)LC(50) values.