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:
Sep. 28, 2021
Filed:
May. 20, 2020
Southwest Petroleum University, Chengdu, CN;
Jianchun Guo, Chengdu, CN;
Xiao Li, Chengdu, CN;
Chao Liu, Chengdu, CN;
Bo Gou, Chengdu, CN;
Xiangzeng Wang, Chengdu, CN;
Shiyan Hao, Chengdu, CN;
Ruimin Gao, Chengdu, CN;
Feng Shen, Chengdu, CN;
Nianxi Wang, Chengdu, CN;
Jinqiao Wu, Chengdu, CN;
Jun Ni, Chengdu, CN;
SOUTHWEST PETROLEUM UNIVERSITY, Chengdu, CN;
Abstract
The invention discloses a testing device and method for evaluating effects of COreaction rate of acid rock plate. The testing device includes an acid fluid conveying unit, a COconveying unit, a mixing tank, a plate holder, a recycling fluid tank, and a vacuum pump. The mixing tank includes an acid fluid inlet, a COinlet, and a miscible fluid outlet. The acid fluid inlet is connected with the acid fluid conveying unit, the COinlet is connected with the COconveying unit, the miscible fluid outlet is connected with the plate holder, the plate holder is connected with the recycling fluid tank, and the recycling fluid tank is connected to the vacuum pump. The COconveying unit includes a COcylinder and a gas booster pump which is connected to the cylinder. The outlet of the pump is connected to the gas inlet of the mixing tank.