Patent · US Active

Medium internal circulation enhanced thermal desorption soil remediation reactor and method thereof

US11724292B2 · kind B2 · utility

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30References

7Claims

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Assignees

Inventors

Haitao Xu · Hubei, CN
Xiang Ling · Nanjing, CN
Shengtian Zhang · Nanjing, CN
Yongxian Zhou · Nanjing, CN
Jisai Chen · Nanjing, CN
Xiaofeng Wang · Anshan City, CN
Sun-Yuan Hu · Taipei, TW
Haiyan Qin · Nanjing, CN

Key dates

Filing date	Dec 8, 2021
Grant date	Aug 15, 2023
Priority date	—
Expiry date	Dec 8, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB09C1/06
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A medium internal circulation enhanced thermal desorption soil remediation reactor and a method thereof, and belongs to the technical field of soil remediation. Internal circulation of a thermal medium is realized through a specially designed rotary drum structure, and a way for heating soil by utilizing oxidative decomposition of organic contaminants is provided, so that the treatment efficiency of an apparatus and the contaminant removal effect are improved significantly on the premise of not increasing the scale of the apparatus, and at the same time, the energy consumption of a system is reduced.

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