Patent · US Active

Device for real-time online analysis of substance pyrolysis and method of using the same

US11740250B2 · kind B2 · utility

0Cited by

5References

7Claims

0Family size

Assignee

CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD. · CN

Inventors

Ji Yang · Incheon, KR
Jianjun XIA · Kunming, CN
Jianhua Yao · Bartlesville, US
Jinyun Liu · Kunming, CN
Zhijiang Yin · Kunming, CN
Chunbo Liu · San Jose, US
Shiyun Tang · Kunming, CN
Wei Jiang · Kunming, CN
Zhenjie Li · Eastvale, US
Yiqin Wu · Kunming, CN
Meng Li · Taipei, TW
Zhouhai ZHU · Kunming, CN
Yanqun XU · Kunming, CN
Zhihua Liu · Beijing, CN

Key dates

Filing date	Feb 1, 2023
Grant date	Aug 29, 2023
Priority date	—
Expiry date	Feb 1, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG01N2035/0441
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A real-time online analysis device for substance pyrolysis, including: a pyrolyzing system (1), a capturing system (2), a testing system (3) and a controlling system (4) is disclosed. The pyrolyzing system (1), the capturing system (2) and the testing system (3) are connected with the controlling system (4). The capturing system (2) has a cooling cavity (22) and a heating cavity (23) inside. The temperature of the cooling cavity (22) ranges from room temperature to −200° C., and the temperature of the heating cavity (23) ranges from room temperature to 1000° C. A method for real-time online analysis of substance pyrolysis using the device is also disclosed. The present device can provide real-time online pyrolysis, capturing, separation and analysis of substances at a plurality of temperature points or ranges.

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