Abstract : In this paper, preparation and characterization of activated carbon from palm shell, a biomass solid waste, by sodium hydroxide (NaOH) treated at different stages were studied.
摘要 ：利用生物质废料——棕榈壳，采用不同的浸渍方法制备高效活性炭。
It was found that pre-impregnation of raw palm shell was involved in replacement of some hydrogen ions with sodium ions to form cross-linded complexes, resulting in a relatively high yield.
研究表明，采用前期浸渍方法制备活性炭时，原料表面的氢基团被钠置换，形成交联体，从而可获得较高的活性炭收率。
And so Tortoise ate the best part of the food and then drank two POTS of palm wine, so that he was full of food and drink and his body grew fat enough to fill out his shell.
因此陆龟就吃了饭菜中最好的部分，接着又喝了两壶棕榈酒；他海吃海喝，把乌龟壳都填满了。
We produce quality Desiccated Coconut, Coconut Cream , Crude Coconut Oil, Nata De Coco, Coconut Shell Charcoal and Coconut Fiber, Crude Palm Oil and Palm Kernel Oil in Indonesia for the global market.
COCOMAS印度尼西亚 我们是一家热带商品的主要种植者、生产商以及营销商。我们在印度尼西亚生产优质的椰粉、椰浆、天然椰油、椰果、椰壳炭和椰纤维、天然棕榈油以及棕榈仁油，供应全球市场。
We produce quality Desiccated Coconut, Coconut Cream , Crude Coconut Oil, Nata De Coco, Coconut Shell Charcoal and Coconut Fiber, Crude Palm Oil and Palm Kernel Oil in Indonesia for the global market.
COCOMAS印度尼西亚 我们是一家热带商品的主要种植者、生产商以及营销商。我们在印度尼西亚生产优质的椰粉、椰浆、天然椰油、椰果、椰壳炭和椰纤维、天然棕榈油以及棕榈仁油，供应全球市场。
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