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Inventor:

崔勍焱 (崔勍焱.) [1] (Scholars:崔勍焱) | 呼修斌 (呼修斌.) [2] | 鲍晓军 (鲍晓军.) [3] (Scholars:鲍晓军) | 王军 (王军.) [4] | 白正帅 (白正帅.) [5] (Scholars:白正帅) | 王廷海 (王廷海.) [6] (Scholars:王廷海) | 王婵 (王婵.) [7] (Scholars:王婵)

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incoPat

Abstract:

本发明公开了一种介孔二硫化铁催化剂及其制备方法和应用,属于石油加工技术领域。将碱溶液加入到无机铁盐溶液中使得铁离子完全沉淀,沉淀物经洗涤、干燥后,与硫粉均匀混合,在氮气气氛下焙烧获得介孔FeS2。本发明合成工艺简单、合成周期短、成本低。制得的FeS2比表面积较大,且具有介孔结构,在反应温度430℃、初始H2压力13.0 MPa下,渣油悬浮床加氢裂化反应结果为:渣油的转化率最大为85%,石脑油和中间馏分油的收率可达55 wt%。经济效益显著,应用前景广阔。

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Patent Info :

Type: 发明授权

Patent No.: CN202111344022.6

Filing Date: 2021-11-14

Publication Date: 2022-10-04

Pub. No.: CN113908859B

公开国别: 中国

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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