KARAKTERISTIK KARBON AKTIF DARI CANGKANG BUAH KARET MENGGUNAKAN AKTIVATOR H3PO4

Jurnal Distilasi Pub Date : 2018-11-05 DOI:10.32502/JD.V2I2.1146

M. Meilianti

引用次数: 5

Abstract

This research is purposed to determine the characteristic and adsorbtion ability of activated carbon which is made from rubber fruit shell with ativator phosphoric acid ( H3PO4 ). The carbonisation of activated carbon was carried out using furnace for 1 hour with temperature of 750oC. The next mashed and sieved with a size of 100 mesh. Then activated for 24 hours with H3PO4 solution with variation of concentration , 8%, 8.5%, 9%, 9.5% and 10%. As the result of characterisation, the lowest water degree wash content 10% with the value 3,25 % and lowest volatille metter from sample 10 % with the value 3,15 %. the lowest ash degree was from sample 8 % with the value 3,36 %. Maximum adsorbtion of iodine with sample 10 % with the value 947,25 mg/g . The optimum condition of activated carbon with activator phosphoric acis, which is produced in concentration 10%. Which at this concentration has moisture water degree of 3,25%, ash degree of 3,36%, volatille metter degree 3,15%, absorption iodine of 947.25 mg / g, and absorption metilene blue 98,95 mg/g.

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使用H3PO4反应堆工人的橡胶果壳的活性碳特性

本研究以橡胶果壳为原料，以磷酸(H3PO4)为活化剂，测定其活性炭的特性和吸附能力。活性炭在750℃的炉内碳化1小时。接下来进行粉碎和筛分，大小为100目。然后用浓度为8%、8.5%、9%、9.5%、10%的H3PO4溶液活化24小时。作为表征的结果，最低水度洗涤含量为10%，值为3.25%，最低挥发分计从样品中提取10%，值为3.15%。灰分度最低的样品为8%，值为3.36 %。样品对碘的最大吸附量为10%，吸附值为947,25 mg/g。以磷酸为活化剂，以10%的浓度生产活性炭的最佳条件。在该浓度下，其水分度为3.25%，灰分度为3.36%，挥发物度为3.15%，吸收碘为947.25 mg/g，吸收甲基蓝为98.95 mg/g。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Jurnal Distilasi

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