KR20000072088A - Experimental Equipment to Measure Hydrogen and Oxygen Produced by Water Electrolysis - Google Patents

Experimental Equipment to Measure Hydrogen and Oxygen Produced by Water Electrolysis Download PDF

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Publication number
KR20000072088A
KR20000072088A KR1020000042900A KR20000042900A KR20000072088A KR 20000072088 A KR20000072088 A KR 20000072088A KR 1020000042900 A KR1020000042900 A KR 1020000042900A KR 20000042900 A KR20000042900 A KR 20000042900A KR 20000072088 A KR20000072088 A KR 20000072088A
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South Korea
Prior art keywords
pressure
hydrogen
measuring
oxygen
water
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KR1020000042900A
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Korean (ko)
Inventor
오병수
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조희섭
수소에너지 기술연구소
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Priority to KR1020000042900A priority Critical patent/KR20000072088A/en
Publication of KR20000072088A publication Critical patent/KR20000072088A/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/05—Pressure cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

PURPOSE: A tester is provided to accurately measure hydrogen and oxygen generated by water electrolysis by compensating pressure of a measuring pipe and a water supply pipe. CONSTITUTION: Pressure of an oxygen measuring pipe(32) and a hydrogen measuring pipe(22) are equalized when the pressure of pressure balancing pipes(12,14) connected to two measuring pipes are equalized. When there is a pressure difference, valves(21,31) are opened to balance the water level of two pressure balancing pipes by draining water. The inner pipe and the outer pipe of the two measuring pipes have the same water level so the inside of the measuring pipes and the pressure balance pipes are adjusted by an ambient pressure. Therefore, the hydrogen and the oxygen are accurately measured by a tester.

Description

물 전기 분해에 의한 수소 및 산소 측정 실험장치{Experimental Equipment to Measure Hydrogen and Oxygen Produced by Water Electrolysis}Experimental Equipment to Measure Hydrogen and Oxygen Produced by Water Electrolysis

본 발명은 물을 분해해서 발생된 수소와 산소의 양을 측정하는 장치에 관한 것이다. 종래의 기술 특허공보 95-6028(1995. 3. 20)과 특허공보 특2000-0017834(2000.4.6), 일본 특허실용 1990-035811(1990. 9. 28)는 수소와 산소를 발생하는데 그쳤을 뿐 발생된 기체의 양을 측정할 수는 없다.The present invention relates to an apparatus for measuring the amount of hydrogen and oxygen generated by decomposing water. Conventional technical patent publications 95-6028 (March 20, 1995) and Patent Publication No. 2000-0017834 (2000.4.6), and Japanese Patent Application No. 1990-035811 (September 28, 1990) only generate hydrogen and oxygen. It is not possible to measure the amount of gas generated.

물을 공급하는 관과 발생된 수소와 산소 측정관의 압력을 보정함으로써 물 분해로 발생된 수소와 산소의 양을 정확히 측정할 수 있는 것이 그 특징이다.It is characterized by accurately measuring the amount of hydrogen and oxygen generated by water decomposition by correcting the pressure of the water supply pipe and the generated hydrogen and oxygen measuring tube.

도 1은 물 분해로 인해 발생된 수소와 산소의 양을 측정하는 장치에 대한 정면 구성도1 is a front configuration diagram of a device for measuring the amount of hydrogen and oxygen generated due to water decomposition

도 2는 물 분해로 인해 발생된 수소와 산소의 양을 측정하는 장치에 대한 정면 개략도2 is a front schematic view of a device for measuring the amount of hydrogen and oxygen generated due to water decomposition;

※ 도 1에서 쓰인 번호는 도 2에서도 같은 부분에 동일하게 적용된다.The number used in FIG. 1 is equally applied to the same part in FIG. 2.

이하 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

도 2는 물 분해로 인해 발생된 수소와 산소의 양을 측정하는 장치 구성도이다. 처음에 밸브(24), (34)를 열고 물을 공급하는 관(11)을 이용해 전기분해장치(13)에 물을 가득 채우고 압력 균형관(12) 및 (14)의 수위를 물 공급관(11)과 같게 하여 관(11), (12), (14)의 압력이 대기압으로 되게 한다. 수소 측정관(22)의 내통과 산소 측정관(32)의 내통에 물을 가득 채우고 각각의 외통 물 높이와 같게 한다. 밸브(24), (34)를 닫은 후 전기 분해 장치(13)에 전기를 공급하면 물이 분해되어 산소는 압력 균형관(12)을 통하여 산소 측정관(32)으로 가고 수소는 압력 균형관(14)를 통하여 수소 측정관(22)으로 간다. 일정 양의 물 분해에 대해 발생하는 수소의 양이 산소의 양보다 두 배 많으므로 수소 측정관(22)에 더 많은 압력이 걸리게 된다. 그러므로 수소 측정관(22)에 들어가는 수소가 압축되어 양을 측정하기 어렵게 된다. 산소 측정관(32)과 이어져 있는 압력 균형관(12)과 수소 측정관(22)에 이어져 있는 압력 균형관(14)의 압력이 같다면 산소 측정관(32)과 수소 측정관(22)의 압력이 같아진다. 압력 차를 없애기 위해 압력 균형관(12)와 (14)의 수위를 보고 있다가 두 권의 수위가 달라질 때 밸브(21), (31)를 열어 압력 균형관(12), (14)의 수위가 같아지도록 물을 빼준다. 또 수소 측정관(22), 산소 측정관(32)의 안관의 물높이를 바깥관의 물높이와 같게 하여 측정관 및 압력균형관 내부가 대기압으로 조정되어 수소와 산소의 양을 정확하게 측정할 수 있다.2 is a block diagram of an apparatus for measuring the amount of hydrogen and oxygen generated due to water decomposition. First, the electrolysis device 13 is filled with water by using the pipe 11 for opening the valves 24 and 34 to supply water, and the water level of the pressure balance pipes 12 and 14 is supplied to the water supply pipe 11. ), The pressure in the pipes (11), (12), (14) is brought to atmospheric pressure. The inner cylinder of the hydrogen measuring tube 22 and the inner cylinder of the oxygen measuring tube 32 are filled with water, and are equal to the height of each outer cylinder water. After the valves 24 and 34 are closed and the electricity is supplied to the electrolysis device 13, water is decomposed, oxygen passes through the pressure balance tube 12 to the oxygen measuring tube 32, and hydrogen passes through the pressure balancing tube ( 14) to the hydrogen measuring tube (22). Since the amount of hydrogen generated for a certain amount of water decomposition is twice as large as that of oxygen, more pressure is applied to the hydrogen measuring tube 22. Therefore, hydrogen entering the hydrogen measuring tube 22 is compressed, making it difficult to measure the amount. If the pressure of the oxygen balance tube 32 and the pressure balance tube 12 connected to the hydrogen balance tube 14 and the pressure balance tube 14 connected to the hydrogen measurement tube 22 are the same, the oxygen measurement tube 32 and the hydrogen measurement tube 22 The pressure is equal. Looking at the water level in the pressure balance pipes (12) and (14) to eliminate the pressure difference, open the valves (21) and (31) when the two volumes change, and the water level in the pressure balance pipes (12) and (14). Drain the water so that is the same. In addition, the water level of the inner tube of the hydrogen measuring tube 22 and the oxygen measuring tube 32 is equal to the water level of the outer tube so that the inside of the measuring tube and the pressure balance tube are adjusted to atmospheric pressure to accurately measure the amount of hydrogen and oxygen. have.

실험이 끝나면 물 배출 밸브(15) 및 압력조정 밸브(21), (31)를 열어 물을 제거하면 동파 방지를 할 수 있다.After the experiment is completed by removing the water by opening the water discharge valve (15) and pressure adjustment valves (21), (31) it can prevent the freezing.

본 발명은 물을 분해함으로써 발생한 수소와 산소의 양을 압력 보정에 의하여 정확히 측정할 수 있다. 이렇게 하여 전기 분해장치의 효율을 알 수 있다.The present invention can accurately measure the amount of hydrogen and oxygen generated by decomposing water by pressure correction. In this way, the efficiency of the electrolysis device can be known.

Claims (1)

물 분해로 인해 발생된 수소와 산소의 양을 정확히 측정하기 위해 압력을 보정하는 부분Pressure-compensated section to accurately measure the amount of hydrogen and oxygen generated by water decomposition
KR1020000042900A 2000-07-19 2000-07-19 Experimental Equipment to Measure Hydrogen and Oxygen Produced by Water Electrolysis KR20000072088A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200069327A (en) * 2018-01-31 2020-06-16 오르가노 코포레이션 Hydrogen peroxide concentration measurement system and measurement method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0170929B1 (en) * 1995-12-30 1999-01-15 이우복 Process for preparation of hydrogen by plasma dissociation of water and apparatus therefor
US6033549A (en) * 1996-11-06 2000-03-07 Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt E.V. Method of electrolysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0170929B1 (en) * 1995-12-30 1999-01-15 이우복 Process for preparation of hydrogen by plasma dissociation of water and apparatus therefor
US6033549A (en) * 1996-11-06 2000-03-07 Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt E.V. Method of electrolysis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200069327A (en) * 2018-01-31 2020-06-16 오르가노 코포레이션 Hydrogen peroxide concentration measurement system and measurement method
CN111670362A (en) * 2018-01-31 2020-09-15 奥加诺株式会社 System and method for measuring hydrogen peroxide concentration

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