Patent · US Active

Fluidized-bed catalyst suitable for the production of halogenated aromatic nitriles, its preparation and application thereof

US10894247B2 · kind B2 · utility

3Cited by

0References

23Claims

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Assignees

CHINA PETROLEUM & CHEMICAL CORPORATION · CN
SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC · CN

Inventors

Weimin Yang · Shanghai, CN
Longqin Gu · Shanghai, CN
Wei Zeng · 红钢城街道, CN
Liang Chen · Zhejiang, CN
Junfeng Xu · 余新镇, CN

Key dates

Filing date	Jun 27, 2018
Grant date	Jan 19, 2021
Priority date	—
Expiry date	Jun 27, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2523/00
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A fluidized-bed catalyst suitable for the production of halogenated aromatic nitriles includes an active component and a support. The active component is a complex having the following composition expressed in atomic ratio: VPaCrbAcMdOx,

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.