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皮革中Cr(Ⅵ)的产生原因及预防研究 被引量:11

STUDY ON FORMATION AND PREVENTION OF HEXAVALENT CHROMIUM IN LEATHER
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摘要 研究了加脂剂、加热、紫外线照射和中和 pH值等因素对皮革中Cr(Ⅵ )形成的影响以及栲胶和加脂助剂对皮革中Cr(Ⅵ )的预防作用。 In this paper,the authors studied the effects of fatliquor with different iodine value ,pH value in neutralization, heating and ultraviolet on formation of hexavalent chromium trace quantity in leather,and the preventive effect of fatliquoring assistant agents and vegetable extracts on hexavalent chromium in leather.
出处 《陕西科技大学学报(自然科学版)》 2003年第2期1-5,共5页 Journal of Shaanxi University of Science & Technology
基金 陕西省自然科学基金(项目编号:2 0 0 2 13 17) 陕西省教育厅科学研究计划资助(项目编号:0 1JK2 0 6)
关键词 皮革 产生原因 预防 加脂剂 栲胶 六价铬 hexavalent chromium fatliquoring assistant agent vegetable extracts formation prevention leather
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参考文献8

  • 1俞从正,孙根行,郭生伟.皮革中六价铬成因初探[J].中国皮革,2002,31(3):25-29. 被引量:28
  • 2孙根行,俞从正.皮革中六价铬的研究进展[J].中国皮革,2002,31(7):35-39. 被引量:39
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二级参考文献25

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  • 8Milacic R,Scancar J, Ubanc M.Is spectrophotometry a reliable technique for determination of Cr(VI) in leather samples.JSLTC,1998,82:91
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