| 新型吸附剂——球形碳化树脂的研究Ⅲ. |
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| 引用本文： | 何炳林,于燕生,钱庭宝,宗建超,史作清.新型吸附剂——球形碳化树脂的研究Ⅲ.[J].高分子学报,1984,0(4):283-287. |
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| 作者姓名： | 何炳林 于燕生 钱庭宝 宗建超 史作清 |
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| 作者单位： | 南开大学化学系
(何炳林，于燕生，钱庭宝，宗建超)，南开大学化学系(史作清) |
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| 摘 要： | 聚偏二氯乙烯球体经185℃预裂解后,进行960℃高温裂解,得到0.6—0.8mm粒径的球形碳化吸附树脂,碳收率为74％以上。碳化吸附树脂机械强度好,比表面为1,000M~2/g以上,对肌酸酐吸附率可达99％。
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| 收稿时间： | 1982-10-22 |
INVESTIGATION OF A NEW TYPE OF ADSORBENT——SPHERICAL CARBONIZED ADSORBENT III. |
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| He Bing-lin,Yu Yan-seng,Qian Ting-bao,Zong Jian-chao,Shi Zuo-qing.INVESTIGATION OF A NEW TYPE OF ADSORBENT——SPHERICAL CARBONIZED ADSORBENT III.[J].Acta Polymerica Sinica,1984,0(4):283-287. |
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| Authors: | He Bing-lin Yu Yan-seng Qian Ting-bao Zong Jian-chao Shi Zuo-qing |
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| Institution: | Department of Chemistry; Nankai University |
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| Abstract: | Polyvinylidene chloride beads were first heated at 185℃ and then pyrolyzed at 960℃ under nitrogen atmosphere in a cracking furnace. The surface area of the spherical carbonaceous absorbent exceeds 1,000M2/g, and its capacity for adsorbing crea-tinine is over 99%. The mechanical strength of the spherical carbonaceous adsorbent 0.6-0.8 mm in diameter is quilt good. |
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