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:
Feb. 22, 2022
Filed:
May. 25, 2018
Petrochina Company Limited, Beijing, CN;
Sichuan Kelite Oil and Gas Technology Co. Ltd., Chengdu, CN;
Li Wang, Beijing, CN;
Zhao Ding, Beijing, CN;
Fusen Xiao, Beijing, CN;
Dihong Zhang, Beijing, CN;
Daqing Tang, Beijing, CN;
Jingyuan Chen, Beijing, CN;
Ying Wan, Beijing, CN;
Xuefeng Yang, Beijing, CN;
Bo Kong, Beijing, CN;
Tong Liu, Beijing, CN;
Banghua Xie, Beijing, CN;
Hua Zhou, Beijing, CN;
Zhijin Pu, Beijing, CN;
PETROCHINA COMPANY LIMITED, Beijing, CN;
SICHUAN KELITE OIL AND GAS TECHNOLOGY CO. LTD., Chengdu, CN;
Abstract
Disclosed are a device and a method for determining the solubility of elemental sulfur in a sulfur-containing gas. The device includes a displacement pump, a first sampler, a high-temperature box, a back-pressure pump, a control valve, an adsorption tank, a low-temperature box, a flow meter and a collection tank. An outlet of the displacement pump is in communication with an inlet of the first sampler; an outlet of the first sampler is in communication with a first inlet of the control valve; a second inlet of the control valve is in communication with an outlet of the back-pressure pump; an outlet of the control valve is in communication with a first opening of the adsorption tank; a second opening of the adsorption tank is in communication with the flow meter; and a third opening of the adsorption tank is in communication with the collection tank.