| INFLUENCES OF BLAECHING ADDITIVES ON REED PULP FAST BLEACHING |
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| 作者姓名： | Yanjun Tang Bingyue Liu Runan Yang Zheng LuDalian institute of light industryLiaoning China |
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| 作者单位： | Yanjun Tang，Bingyue Liu，Runan Yang，Zheng LuDalian institute of light industryLiaoning，China |
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| 摘 要： | SUMMARYWith the development of paper machine and the enlarger of cooking capability, higher requirement of bleaching system in paper mill is brought forward. At present, many straw-pulp mills completed single-stage hypochlorite bleaching through horizontal bleaching machine, which had the disadvantages of large area and low product ability. So there always was no enough space for paper mills to increase the product ability. Bleaching process became the key handicap to increase the product a…
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INFLUENCES OF BLAECHING ADDITIVES ON REED PULP FAST BLEACHING |
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| Yanjun Tang,Bingyue Liu,Runan Yang,Zheng LuDalian institute of light industryLiaoning,China.INFLUENCES OF BLAECHING ADDITIVES ON REED PULP FAST BLEACHING[J].Journal of Tianjin University of Science & Technology,2004,19(Z1). |
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| Authors: | Yanjun Tang Bingyue Liu Runan Yang ZHENG Lu |
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| Abstract: | The influences of bleaching additives on hypochlorite single-stage high temperature fast bleaching of neutral-sulfite reed pulp were studied. The influencing factors of bleaching velocity and result were as follows: the order and time of adding imide type additives, additives dosage, the dosage of NaOH and MgO used as buffer to turn up pH. |
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| Keywords: | reed pulp bleaching additives hypochlorite fast bleaching |
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