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:
May. 19, 2009
Filed:
Aug. 03, 2006
Yukihiro Matsumoto, Kobe, JP;
Takeshi Nishimura, Himeji, JP;
Sei Nakahara, Himeji, JP;
Naoto Kasaya, Himeji, JP;
Yukihiro Matsumoto, Kobe, JP;
Takeshi Nishimura, Himeji, JP;
Sei Nakahara, Himeji, JP;
Naoto Kasaya, Himeji, JP;
Nippon Shokubai Co., Ltd, Osaka, JP;
Abstract
A shell-and tube reactor including at least one reaction tube with a measuring means, substantially same solid particles being filled in the reaction tubes with or without the measuring means, a length of the filled solid particle layer, and a pressure drop thereof while passing a gas through the reaction tube, per each reaction tube, being substantially the same, respectively. By measuring the temperature of the catalyst particle layer, such a temperature as a representative can be gasped.