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[1]刘文奇,徐燕红,葛翔,等.活性氧化铝的制备与改性研究进展[J].石化技术与应用,2023,2:148-152.
 LIU Wen-qi,XU Yan-hong,GE Xiang,et al.Research progress on preparation and modification of activated alumina[J].Petrochemical technology & application,2023,2:148-152.
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活性氧化铝的制备与改性研究进展(PDF)

《石化技术与应用》[ISSN:1009-0046/CN:62-1138/TQ]

期数:
2023年2期
页码:
148-152
栏目:
出版日期:
2023-03-10

文章信息/Info

Title:
Research progress on preparation and modification of activated alumina
文章编号:
1009-0045(2023)02-0148-05
作者:
刘文奇1徐燕红2葛翔2赵基钢2*
(1.山东圣奥化学科技有限公司,山东 菏泽 274400;2.华东理工大学 绿色能源化工国际联合研究中心,上海 200237)
Author(s):
LIU Wen-qi1XU Yan-hong2GE Xiang2ZHAO Ji-gang2
(1. Sennics Co Ltd,Heze 274400,China;2. International Joint Research Center for Green Energy and Chemical Engineering,East China University of Science and Technology,Shanghai 200237,China)
关键词:
活性氧化铝制备改性载体催化剂
Keywords:
activated aluminapreparationmodificationcarriercatalyst
分类号:
TQ 424.27
DOI:
DOI:10.19909/j.cnki.ISSN1009-0045.2023.02.0148
文献标识码:
A
摘要:
综述了活性氧化铝的制备方法及改性研究进展。指出:制备薄水铝石的方法有中和沉淀法、溶胶-凝胶法、溶剂热法和水热法、碳化法、醇铝水解法、热解法等,其中碳化法经济实用,是目前工业领域生产活性氧化铝的主流方法;采用金属催化剂,通过催化剂调控的工艺手段制备不同结构的活性氧化铝,应对加氢催化等不同条件的催化反应,是有前景的研究方向;负载氧化铜后的改性氧化铝对催化脱硫的效果更好,不同酸碱改性的氧化铝也有不同的催化效果。
Abstract:
The research progress on the preparation and modification of activated alumina was reviewed. It was pointed out that the preparation methods of boehmite included neutralization precipitation method, sol-gel method, solvothermal method, hydrothermal method, carbonization method, alcoholic aluminum hydrolysis method, pyrolysis method, etc. Among them, carbonization method was economical and practical, and was the mainstream method for producing activated alumina in the industrial field at present. It was a promising research direction to prepare activated alumina with different structures by using metal catalysts and by means of catalyst regulation and control for catalytic hydrogenation reactions and other catalytic reactions in different conditions. The modified alumina loaded with copper oxide had better catalytic desulfurization effect, and the alumina modified with different acids and bases had different catalytic effects.

参考文献/References

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备注/Memo

备注/Memo:
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更新日期/Last Update: 2023-03-10