曹晓瑶.表面活性剂在废旧新闻纸脱墨中的特性比选及应用[J].包装工程,2013,34(21):123-126,138.
CAO Xiao-yao.Selection and Application of Surfactant with Different Characteristics in Waste Newsprint Deinking[J].Packaging Engineering,2013,34(21):123-126,138. |
| 表面活性剂在废旧新闻纸脱墨中的特性比选及应用 |
| Selection and Application of Surfactant with Different Characteristics in Waste Newsprint Deinking |
| 投稿时间：2013-04-27 修订日期：2013-11-10 |
| DOI： |
| 中文关键词: 表面活性剂 特性比选 复配 脱墨 白度 |
| 英文关键词: surfactant characteristic comparison and selection compound deinking whiteness |
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| 中文摘要: |
| 根据表面活性剂特性对9 种类型表面活性剂进行了遴选,选出其中7 种并进行单一表面活性剂的脱墨试验,优选出效果较好的5 种复配。对优选复配配方3 进行了工艺条件正交实验,制定出最佳工艺条件是A3B2C1D3,即浆浓为9%、脱墨剂用量为0. 8%,脱墨温度为50 ℃,脱墨时间为50 min,脱墨后新闻纸浆料白度高达56. 1%。 |
| 英文摘要: |
| According to the characteristics of the 9 types of surfactants, 7 kinds of them were selected for deinking test. 5 kinds of them with good effect were selected to compound. The optimized compounded formulation 3 was pickup for orthogonal experiment with different technical conditions. The optimized technical conditions was found to be A3B2C1D3, which is concentration 9%, deinking agent 0. 8%, deinking temperature 50 ℃, and deinking time 50mins. After deinking, the whiteness of the newspaper pulp reaches as high as 56. 1%. |
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