Application of Recycling Material Produced by Mixing and Sintering Processto Waste Oil Regeneration Treatment

混合烧结回收料在废油再生处理中的应用

• 批准号: 13680652
• 负责人: SASAKI Masami
• 金额: $ 2.24万
• 依托单位: TOKAI UNIVERCITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13680652/
• 关键词: industrial waste; recycling; sintering metho; aluminum slag; papersludge(PS) ash; cullet; waste palregeneration; environmental cleanup; ペーパースラッジ(PS)灰; 産業廃棄物(アルミ鉱さい・PS灰・ガラス屑); 軽量多孔質材料; リサイクル材料; 吸着廃油処理; 廃油浄化材; 環境浄化用資材; 廃エンジン油

Basic sintering experiment on 4 kinds of sintering materials and application to material development for 3 fields (farm, construction, environmentalcleanup ) have been investigated until now. It was conformed that either sintering materials produced from various industrialwastes could be sufficiently recycled. As the part of these applied research, the resource recycling of waste oil is noticed in this study.Mixing and sintering material was produced from 4 kinds of industrial waste ( harbor bottommud, paper sludge ash, ahiminum slag, cullet ), and the applicability as waste oil regeneration processing agent was examined, and the followings were clarified.Based on chemical composition and chemical structure and basic physical property, some wastes with the waste oil regeneration treatment are harbor bottom mud arid PS ash, and thequality and quantity of aluminum, silicate and carbon residue are related on the adsorptionactivity. Especially, the adsorption of PS ash is greatly dependent on baking method of themaker and dryness degree.Some sintering materials produced over 1100ーC which are low porosity and high strength,show low adsorption activity and inferior regeneration of waste oil :(A) bottom mud + sewage sludge + cullet, (B) bottom mud +PS ash + cullet, (C) bottom mud + aluminum slag + cullet, (D)aluminum slag +PS ash + culletOther sintering materials produced at comparatively lower temperature (J700~800CC) which are high porosity(30-40%) and low strength , is promising as waste oil regeneration processing agent : OE) aluminum slag +PS ash. However, it is necessary to examine blending quantities of a raw material waste and sintering condition and activation methods, and etc. , further in order to raise adsorption activity over current activated clay.It is also necessary that the basic structure and treatment condition of waste oil regeneration processing equipment are improved because of long processing time.

目前已开展了4种烧结材料的基础烧结实验以及在农业、建筑、环境净化3个领域的材料开发应用。认为各种工业废弃物生产的烧结材料都可以得到充分的回收利用。作为这些应用研究的一部分，本研究关注了废油的资源化利用。以4种工业废弃物（港口底泥、造纸污泥灰、紫罗兰渣、碎玻璃）为原料生产混合烧结材料，并对其作为废油再生处理剂的适用性进行了考察，明确了以下几点。根据化学成分、化学结构和基本物理性质，对一些废油再生处理的废弃物进行了研究。 为港底泥和PS灰，铝、硅酸盐和炭渣的质量和数量与吸附活性有关。特别是，PS灰的吸附很大程度上取决于制造者的烘烤方法和干燥程度。一些1100℃以上的烧结材料孔隙率低，强度高，吸附活性低，废油再生能力差：（A）底泥+污水污泥+碎玻璃，（B）底泥+PS灰+碎玻璃，（C）底泥+铝渣+碎玻璃， (D)铝渣+PS灰+碎玻璃其他在较低温度(J700~800CC)下生产的烧结材料，孔隙率高(30-40%)，强度低，作为废油再生处理剂很有前景：OE)铝渣+PS灰。然而，为了进一步提高现有活性白土的吸附活性，有必要对原料废料的掺混量、烧结条件和活化方法等进行研究。由于处理时间长，还需要改进废油再生处理设备的基本结构和处理条件。