The effect of heat ageing on color change and optical properties of bleached Chemi-Mechanical Pulp (CMP) with One and Two-stage of Sodium Hypochlorite and Hydrogen Peroxide
High yield and chemi-Mechanical pulps are susceptible to oxidation-optical and thermal reactions. These reactions result discoloration and brightness reversion in pulps. In this research, chemi-mechanical pulps were selected randomly from Mazandaran pulp and paper mill and were bleached separately b...
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Main Authors: | ghasem asadpour, fatemeh rajabi, seyed majid zabizadeh |
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Format: | article |
Language: | FA |
Published: |
Regional Information Center for Science and Technology (RICeST)
2019
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Online Access: | https://doaj.org/article/88c34c0b5f4d40af93be9f239552a0ea |
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