ELECTROLYTIC DEVICE - DE NORA PERMELEC LTD

Title:

ELECTROLYTIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2019/049265

Kind Code:

A1

Abstract:

Provided is an electrolytic device in which hydrogen gas generated by the electrolytic device is pressurized and impurities can be removed from the generated hydrogen gas. This electrolysis device is provided with, in a discharge line 12 for discharging hydrogen gas generated by electrolysis: a gas compression means 101 comprising an ejector 110, a storage tank 103 that stores a liquid for circulation, and a circulation pipe 105 and a circulation pump 104 through which a mixed fluid of hydrogen gas and the liquid for circulation is circulated to the ejector; and a hydrogen gas discharge pipe 106 and a first valve V1 which are provided to the storage tank 103, wherein impurities in the hydrogen gas are transferred to the liquid for circulation and the impurities are removed from the hydrogen gas, and the pressure of the hydrogen gas stored in the storage tank 103 is increased by controlling the flow rate of the liquid for circulation circulated from the storage tank 103 to the ejector 110 and by controlling the opening and closing of the first valve V1.

Inventors:

MANABE AKIYOSHI (JP)
OHARA MASAHIRO (JP)

Application Number:

PCT/JP2017/032284

Publication Date:

March 14, 2019

Filing Date:

September 07, 2017

Export Citation:

Click for automatic bibliography generation Help

Assignee:

DE NORA PERMELEC LTD (JP)

International Classes:

C25B9/23

Domestic Patent References:

WO2016204233A1

2016-12-22

Foreign References:

JP2016020296A	2016-02-04
JP2005248712A	2005-09-15
JP2015029921A	2015-02-16
JP2009158166A	2009-07-16
JP2002348694A	2002-12-04
JP2015029921A	2015-02-16
JP2010143778A	2010-07-01

Other References: