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:
Nov. 25, 2003
Filed:
Mar. 14, 2000
Applicant:
Inventors:
Kozo Yoshikawa, Takasago, JP;
Yuichi Kondo, Kobe, JP;
Takahiro Kimura, Kobe, JP;
Tetsuro Fujimoto, Takasago, JP;
Assignee:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 9/00 ;
U.S. Cl.
CPC ...
C07C 9/00 ;
Abstract
A method for producing hydrate includes supplying hydrate producing substance in a gas state into an aqueous phase in a hydrate producing vessel, thereby providing the hydrate producing vessel having a gaseous phase including the hydrate producing substance and the aqueous phase, and spraying water including methane dissolved therein into the gaseous phase containing the hydrate producing substance in the hydrate producing vessel, thereby reacting the water and the hydrate producing substance to produce hydrate.