KR20070044831A - Ultraviolet for carbon dioxide decomposition system - Google Patents

Ultraviolet for carbon dioxide decomposition system Download PDF

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Publication number
KR20070044831A
KR20070044831A KR1020070035212A KR20070035212A KR20070044831A KR 20070044831 A KR20070044831 A KR 20070044831A KR 1020070035212 A KR1020070035212 A KR 1020070035212A KR 20070035212 A KR20070035212 A KR 20070035212A KR 20070044831 A KR20070044831 A KR 20070044831A
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South Korea
Prior art keywords
carbon dioxide
ultraviolet
carbon
magnesium oxide
oxygen
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KR1020070035212A
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Korean (ko)
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신용태
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신용태
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Priority to KR1020070035212A priority Critical patent/KR20070044831A/en
Publication of KR20070044831A publication Critical patent/KR20070044831A/en

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/08—Preparation of oxygen from air with the aid of metal oxides, e.g. barium oxide, manganese oxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

UV-C의 단파장 자외선을 이용 산화마그네슘의 산소 해리 결합을 이용한

탄소생성 및 산소 생성

Figure 112007027526261-PAT00001

산화마그네슘의 광촉매 작용을 이용한 이산화탄소의 분해

Using short wavelength ultraviolet rays of UV-C, using oxygen dissociation bond of magnesium oxide

Carbon and Oxygen Generation

Figure 112007027526261-PAT00001

Decomposition of Carbon Dioxide Using Photocatalytic Action of Magnesium Oxide

Description

자외선에 의한 이산화 탄소 분해 시스템{Ultraviolet for carbon dioxide decomposition system }Ultraviolet for carbon dioxide decomposition system

본 고안은 순수 이산화탄소 기체를 자외선(UV-C)을 이용한 산화마그네슘합금The present invention is a magnesium oxide alloy using pure carbon dioxide gas using ultraviolet (UV-C)

의산화 환원을 이용하여 탄소 및 산소를 얻어내는 시스템이며A system that obtains carbon and oxygen by using redox reduction

원리는 아래와 같다The principle is as follows

1. TARGET인 산화마그네슘합금에서 산소를 분리하기 위하여 자외선 UV-C를1. UV-C is applied to separate oxygen from magnesium oxide alloy, TARGET.

조사함(220nm이하의 파장에서 산소 원자의 해리) 498 KJ/mol이상의    Irradiated (dissociation of oxygen atoms at wavelength below 220nm) 498 KJ / mol or more

에너지가 필요하므로 180nm파장에서 최대 효과 기대   Energy is required so maximum effect is expected at 180nm wavelength

2. 산화 마그네슘으로부터 산소 원자가 해리된 마그네슘 합금 상태에2. In the magnesium alloy state where oxygen atom dissociated from magnesium oxide

이산화 탄소를 주입 재 산화시킴    Injection and reoxidation of carbon dioxide

3. 이때 마그네슘의 특징은 산소와의 친화력이 강하므로 탄소를 남기고3. At this time, magnesium has a strong affinity with oxygen, leaving carbon.

산소를 흡수하여 다시 산화마그네슘이 됨   Absorb oxygen and become magnesium oxide again

4. 이 과정을 반복하여 탄소와 산소원소 및 오존 산소등을 만들어 냄4. Repeat this process to make carbon, oxygen element and ozone oxygen.

5. 현재 저전력형 UV-C램프도 많이 출시되고 있는 관계로5. There are also many low-power UV-C lamps on the market.

태양열 전지와 연계하여 무공해로 이산화 탄소 분해가 기대됨   Carbon dioxide decomposition is expected with no pollution in connection with solar cells

-. 자외선 램프-. UV lamp

-. 산화 마그네슘 합금-. Magnesium oxide alloy

-. 광촉매 반응-. Photocatalytic reaction

-. 대표적 온실가스인 이산화탄소 분해-. CO2 decomposition, a representative greenhouse gas

-. 부산물로 탄소 나노 튜브의 원료인 탄소제조 기술에도 응용-. It is also applied to carbon manufacturing technology, a raw material of carbon nanotubes as a by-product.

-. 단파장 자외선 UV-C램프, 전원안정기 -. Short wavelength ultraviolet UV-C lamp, power ballast

-. 산화 마그네슘합금-. Magnesium oxide alloy

-. 이산화 탄소 공급장치-. Carbon dioxide feeder

-. 탄소 회수 장치-. Carbon recovery device

-. 자외선에 산화되지 않는 밀폐형 구조물-. Hermetic structure that does not oxidize in ultraviolet light

-. 이산화 탄소 분해 효과 -. Carbon dioxide decomposition effect

-. 탄소 나노튜브의 원료인 탄소 제조 기술에 응용-. Application to carbon manufacturing technology, a raw material of carbon nanotubes

-. 태양열로 UV-C작동시 무동력으로 이산화 탄소 분해가능-. Decomposition of carbon dioxide with no power during UV-C operation by solar

Claims (1)

-. 단파장 자외선 UV-C와 산화마그네슘 합금을 이용한 이산화탄소-. Carbon Dioxide Using Short-wavelength UV-C and Magnesium Oxide Alloys 광분해 장치 및 부산물인 탄소의 이용   Photolysis device and use of byproduct carbon
KR1020070035212A 2007-04-10 2007-04-10 Ultraviolet for carbon dioxide decomposition system KR20070044831A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100898813B1 (en) * 2007-10-11 2009-05-22 문 기 조 Plasma decomposition apparatus and method for carbon dioxide
CN104100992A (en) * 2014-07-14 2014-10-15 华中科技大学 Low-energy-consumption oxygen-enriched combustion system coupling solar energy and chemical loop air separation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100898813B1 (en) * 2007-10-11 2009-05-22 문 기 조 Plasma decomposition apparatus and method for carbon dioxide
CN104100992A (en) * 2014-07-14 2014-10-15 华中科技大学 Low-energy-consumption oxygen-enriched combustion system coupling solar energy and chemical loop air separation
CN104100992B (en) * 2014-07-14 2016-04-13 华中科技大学 The low energy consumption oxygen-enriched combustion system of a kind of coupled solar and chemical chain sky point technology

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