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:
Jul. 17, 2012
Filed:
Dec. 20, 2006
Franz Hauzenberger, Linz, AT;
Karl Zehetbauer, Feldkirchen, AT;
Jun Hyuk Lee, Gyeongbuk, KR;
Myoung Kyun Shin, Gyeongbuk, KR;
Won Namkung, Gyeongbuk, KR;
Minyoung Cho, Guyeongbuk, KR;
Sun-kwang Jeong, Gyeongbuk, KR;
Nag Joon Choi, Busan, KR;
Hang Goo Kim, Gyeongbuk, KR;
Franz Hauzenberger, Linz, AT;
Karl Zehetbauer, Feldkirchen, AT;
Jun Hyuk Lee, Gyeongbuk, KR;
Myoung Kyun Shin, Gyeongbuk, KR;
Won Namkung, Gyeongbuk, KR;
Minyoung Cho, Guyeongbuk, KR;
Sun-Kwang Jeong, Gyeongbuk, KR;
Nag Joon Choi, Busan, KR;
Hang Goo Kim, Gyeongbuk, KR;
Abstract
A distributor bottom, particularly a nozzle-type distributor bottom, for steadily introducing process gas, especially process gas loaded with solid particles, into a process chamber, optionally to create a fluidized bed. The process chamber is disposed above the distributor bottom and is formed by walls of a reactor used for metallurgically, particularly thermally, treating feedstock. The distributor bottom is provided with a plurality of holes. Holes are arranged near the walls to prevent substances from attaching to the reactor walls. Special arrangements relate to nozzles and ducts.