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. 17, 2019
Filed:
Apr. 20, 2016
Korea Institute of Energy Research, Daejeon, KR;
Ho-jung Ryu, Daejeon, KR;
Dong-ho Lee, Daejeon, KR;
Gyoung-tae Jin, Daejeon, KR;
Do-won Shun, Daejeon, KR;
Chang-keun Yi, Daejeon, KR;
Jae-hyeon Park, Daejeon, KR;
Dal-hee Bae, Sejong-si, KR;
Sung-ho Jo, Daejeon, KR;
Seung-yong Lee, Daejeon, KR;
Young Cheol Park, Daejeon, KR;
Jong-ho Moon, Seoul, KR;
KOREA INSTITUTE OF ENERGY RESEARCH, Daejeon, KR;
Abstract
Disclosed are an apparatus and a method for measuring the height of a solid bed in a high-temperature and high-pressure fluidized bed system, and a fluidized bed system having the solid bed height measuring apparatus. The solid bed height measuring apparatus includes a lower pressure probe mounted at an upper side as high as a first height from a gas distributor of a fluidized bed reactor to measure pressure of the mounted location, and a middle pressure probe mounted at an upper side as high as a second height from the lower probe to measure pressure of the mounted location. An upper pressure probe is mounted at the top of the fluidized bed reactor to measure the inside pressure of the fluidized bed reactor. First and second differential pressure gauges are used for measuring differential pressures.