The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 10, 2021
Filed:
Aug. 05, 2019
Guangzhou Marine Geological Survey, Guangzhou, CN;
China University of Geosciences(wuhan), Wuhan, CN;
Jianliang Ye, Guangzhou, CN;
Xuwen Qin, Guangzhou, CN;
Fulong Ning, Guangzhou, CN;
Yanjiang Yu, Guangzhou, CN;
Qiang Luo, Guangzhou, CN;
Tinghui Wan, Guangzhou, CN;
Zhichao Liu, Guangzhou, CN;
Haoxian Shi, Guangzhou, CN;
Xiangyu Fang, Guangzhou, CN;
Qiuping Lu, Guangzhou, CN;
Dongdong Wang, Guangzhou, CN;
Guangzhou Marine Geological Survey, Guangzhou, CN;
China University of Geosciences (Wuhan), Wuhan, CN;
Abstract
The present invention discloses a natural gas hydrate-bearing sediment intergranular micro-force testing device and a testing method thereof. The testing device comprises: a high pressure reactor, a natural gas cylinder, a natural gas buffer tank, a condensate circulation device, a water source and a gas-liquid saturated tank, wherein a gas inlet of the natural gas buffer tank communicates with the natural gas cylinder through a first pipeline, a gas outlet of the natural gas buffer tank communicates with a gas inlet of the high pressure reactor through a second pipeline, a water inlet of the high pressure reactor communicates with a water outlet of the gas-liquid saturated tank through a third pipeline, a water inlet of the gas-liquid saturated tank communicates with the water source through a fourth pipeline, the gas outlet of the natural gas buffer tank communicates with the fourth pipeline through a fifth pipeline.