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.

Date of Patent:
Apr. 30, 2019

Filed:

Apr. 28, 2015
Applicant:

Kobe Steel, Ltd., Hyogo, JP;

Inventors:

Akira Kishimoto, Kobe, JP;

Keiichiro Tomari, Kobe, JP;

Masatake Toshima, Kobe, JP;

Makoto Nishimura, Kobe, JP;

Assignee:

Kobe Steel, Ltd., Hyogo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 3/42 (2006.01); B01D 3/32 (2006.01); B01D 3/00 (2006.01);
U.S. Cl.
CPC ...
B01D 3/42 (2013.01); B01D 3/007 (2013.01); B01D 3/32 (2013.01); Y02P 70/34 (2015.11);
Abstract

A distillation apparatus includes a separator, a cooler, a heater, and a heat collection circuit. The heat collection circuit includes a circulation channel, a compressor, an expanding mechanism, a storing section capable of storing a working medium in a liquid state, and a circulation-amount adjusting section that adjusts a circulation amount of the working medium. The circulation-amount adjusting section adjusts an outflow amount of the working medium, which is stored in the storing section, to the circulation channel or an inflow amount of the working medium, which is circulating in the circulation channel, to the storing section such that the circulation amount increases or decreases according to an increase or a decrease in a flow rate of the first output fluid.


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