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  Published Paper Details:

  Paper Title

EFFECT OF OXYGEN TREATMENT ON OXIDATIVE DEGRADATION PRODUCTS OF ANTHOCEPHALUS INDICUS PULPS LIGNIN

  Authors

  Rakesh Dhaundiyal,  Harish Chandra,  Sandeep Negi,  Deepali Singhal,  H V Pant

  Keywords

Anthocephalus indicus, lignin, Nitrobenzene, vanillin, Syringaldehyde, Oxygen treatment.

  Abstract


In present investigation pulping of Anthocephalus indicus (kadam) were carried out using 12 and 14, % active alkali and pulps produced corresponding to kappa number 36.49 and 24.76 were treated with oxygen at 8 kg/cm2 oxygen pressure. At pressure, treatment was given 100oC and 110oC temperature for 60 minutes using 1.00 and 2.00 % alkali charge. Unbleached and pulps subjected to delignification by oxygen under alkaline conditions under pressure the residual and removed lignins were treated with nitrobenzene oxidation and the products was analysed by high performance liquid chromatography (HPLC). Compound like P-hydroxy benzoic acid, Vanillic acid, Syringic acid, p-hydroxybenzaldehyde, vanillin, Syringaldehyde, Acetovanillone, Acetosyringone was identified. The effect of oxygen treatment with different temperature and alkali charge on compound like vanillin, Syringaldehyde and Vanillic acid was analysed in adequate length of paper.

  IJCRT's Publication Details

  Unique Identification Number - IJCRT2006659

  Paper ID - 230925

  Page Number(s) - 4803-4811

  Pubished in - Volume 8 | Issue 6 | June 2020

  DOI (Digital Object Identifier) -   

  Publisher Name - IJCRT | www.ijcrt.org | ISSN : 2320-2882

  E-ISSN Number - 2320-2882

  Cite this article

  Rakesh Dhaundiyal,  Harish Chandra,  Sandeep Negi,  Deepali Singhal,  H V Pant,   "EFFECT OF OXYGEN TREATMENT ON OXIDATIVE DEGRADATION PRODUCTS OF ANTHOCEPHALUS INDICUS PULPS LIGNIN", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.8, Issue 6, pp.4803-4811, June 2020, Available at :http://www.ijcrt.org/papers/IJCRT2006659.pdf

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ISSN: 2320-2882
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Journal Starting Year (ESTD) : 2013
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ISSN and 7.97 Impact Factor Details


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ISSN: 2320-2882
Impact Factor: 7.97 and ISSN APPROVED
Journal Starting Year (ESTD) : 2013
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