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Change of surface characteristics during oxygen bleaching of sulphate pulp

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Abstract

The change of surface characteristics during oxygen bleaching of sulphate pulp was analysed by using ESCA. The results show that oxygen to carbon ratios gradually increase and binding states of carbon markedly change during oxygen bleaching of birch sulphate pulp. ESCA is a novel and useful tool for the study of pulp bleaching.

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Authors and Affiliations

  1. Northeast Forestry University, 150040, Harbin, China

    Qian Xueren, Yu Gang & Wang Fengjun

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  1. Qian Xueren
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  2. Yu Gang
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  3. Wang Fengjun
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Xueren, Q., Gang, Y. & Fengjun, W. Change of surface characteristics during oxygen bleaching of sulphate pulp. J. Northeast For. Univ. 7, 60–62 (1996). https://doi.org/10.1007/BF02843097

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  • DOI: https://doi.org/10.1007/BF02843097

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