KR101084666B1 - 탄소나노튜브와 수소가스를 생산하는 필터반응장치 및 이를 이용하여 메탄으로부터 탄소나노튜브와 수소가스를 생산하는 방법 - Google Patents
탄소나노튜브와 수소가스를 생산하는 필터반응장치 및 이를 이용하여 메탄으로부터 탄소나노튜브와 수소가스를 생산하는 방법 Download PDFInfo
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- KR101084666B1 KR101084666B1 KR1020090049755A KR20090049755A KR101084666B1 KR 101084666 B1 KR101084666 B1 KR 101084666B1 KR 1020090049755 A KR1020090049755 A KR 1020090049755A KR 20090049755 A KR20090049755 A KR 20090049755A KR 101084666 B1 KR101084666 B1 KR 101084666B1
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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
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
- C01B3/24—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
- C01B3/26—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
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- B01J35/45—Nanoparticles
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
- B01J8/0085—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction promoting uninterrupted fluid flow, e.g. by filtering out particles in front of the catalyst layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
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- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
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- C01B32/162—Preparation characterised by catalysts
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1235—Hydrocarbons
- C01B2203/1241—Natural gas or methane
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/16—Controlling the process
- C01B2203/1614—Controlling the temperature
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Abstract
Description
Claims (6)
- 메탄가스를 이용하여 탄소나노튜브와 수소가스를 생산하는 필터반응장치에 있어서,하단이 상광하협의 원추형의 호퍼부(21)가 형성된 통체로, 외측면에는 히팅부(22)가 설치되어 내부에 열을 가하도록 하고, 내부에는 격벽(23)이 설치되어 내부공간을 상하구획하고, 상기 격벽은 그 하부면에 필터(24)가 장착되어 하부공간의 기체를 필터링하여 상측으로 공급하고, 상기 격벽(23)으로 구획된 상부공간에는 탈진노즐(25)을 설치하여 필터에 흡착된 고체분말을 분리시키는 반응챔버(20)와;상기 반응챔버의 하부에 위치하여 상기 호퍼부(21)와 연통되고 연결부위에는 밸브(31)를 설치하여 개폐가 이루어지도록 하여 반응챔버에서 반응하고 남은 고체 분말을 유입받아 저장하는 저장챔버(30)와;상기 반응챔버의 측면에 연통설치되어 메탄가스를 반응챔버내부로 공급하는 필터(24)과;상기 공급관의 유로상에 설치되어 공급되는 메탄가스에 촉매나노입자를 공급하는 촉매나노입자 발생기(50)와;상기 반응챔버의 구획된 상부공간에 연통되어 필터링된 수소가스를 배출하는 수소가스배출관(60)과;상기 저장챔버와 연통되어 저장된 고체분말을 배출하는 분말배출관(70);을 포함하여 구성됨을 특징으로 하는 탄소나노튜브와 수소가스를 생산하는 필터반응장치.
- 삭제
- 제1항에 있어서,상기 필터(24)는 원통형인 것을 특징으로 하는 탄소나노튜브와 수소가스를 생산하는 필터반응장치.
- 필터가 설치된 반응챔버와 밸브의 개폐가 이루어지는 저장챔버가 수직으로 설치된 반응장치를 이용하여 메탄으로부터 탄소나노튜브와 수소가스를 생산하는 방법에 있어서,메탄가스에 촉매나노입자를 혼합하는 단계(S1)와;상기 촉매나노입자가 혼합된 메탄가스를 반응챔버에 투입한 후 열을 가하여 탄소와 수소를 분리시키는 열분해단계(S2)와;상기 분리된 수소가스는 반응챔버에 설치된 필터로 필터링하여 탄소가 제거된 수소를 수취하는 수소수취단계(S3)와;상기 열분해단계에서 분리된 탄소성분은 촉매나노입자에 흡착되어 반응챔버의 필터 표면에 부착되고, 부착된 촉매나노입자를 촉매활성점으로 하여 탄소나노튜브 합성과 성장이 이루어지는 탄소나노튜브성장단계(S4)와;상기 필터 내부에서 외부로 탈진가스를 배출시켜 필터표면에 부착된 탄소나노튜브를 탈거시키는 탈진단계(S6)와;상기 필터표면으로부터 탈거된 탄소나노튜브를 포집하여 하부의 저장챔버로 저장하는 저장단계(S5);를 포함하여 이루어짐을 특징으로 하는 메탄으로부터 탄소나노튜브와 수소가스를 생산하는 방법.
- 삭제
- 제4항에 있어서,상기 열분해단계(S2)에서 가해지는 분해반응온도는 600~900℃로 이루어짐을 특징으로 하는 메탄으로부터 탄소나노튜브와 수소가스를 생산하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090049755A KR101084666B1 (ko) | 2009-06-05 | 2009-06-05 | 탄소나노튜브와 수소가스를 생산하는 필터반응장치 및 이를 이용하여 메탄으로부터 탄소나노튜브와 수소가스를 생산하는 방법 |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020090049755A KR101084666B1 (ko) | 2009-06-05 | 2009-06-05 | 탄소나노튜브와 수소가스를 생산하는 필터반응장치 및 이를 이용하여 메탄으로부터 탄소나노튜브와 수소가스를 생산하는 방법 |
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| Publication Number | Publication Date |
|---|---|
| KR20100131069A KR20100131069A (ko) | 2010-12-15 |
| KR101084666B1 true KR101084666B1 (ko) | 2011-11-22 |
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| KR1020090049755A Expired - Fee Related KR101084666B1 (ko) | 2009-06-05 | 2009-06-05 | 탄소나노튜브와 수소가스를 생산하는 필터반응장치 및 이를 이용하여 메탄으로부터 탄소나노튜브와 수소가스를 생산하는 방법 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101504113B1 (ko) | 2013-04-03 | 2015-03-19 | (주)티피에스 | 수소가스 제조 반응장치 및 이를 이용한 수소가스 제조방법 |
| KR102888066B1 (ko) | 2022-12-16 | 2025-11-18 | 재단법인 한국탄소산업진흥원 | 수소와 탄소나노튜브 동시 제조장치 및 그에 사용되는 펠렛형 촉매 담지체 제조방법 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101291966B1 (ko) * | 2011-08-24 | 2013-08-09 | 한국에너지기술연구원 | 실리콘계 나노입자 포집 시스템 및 이에 사용되는 나노입자 포집/보관용기 |
| EP3775113B1 (en) | 2018-04-09 | 2023-06-14 | Shell Internationale Research Maatschappij B.V. | A process for producing hydrogen and solid carbon products |
| KR102866030B1 (ko) | 2025-03-19 | 2025-09-26 | 고등기술연구원연구조합 | 열분해 촉매 유동층 반응기 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030041732A1 (en) * | 2001-08-30 | 2003-03-06 | Alford J. Michael | Filter devices and methods for carbon nanomaterial collection |
| JP2004123446A (ja) * | 2002-10-02 | 2004-04-22 | Air Water Inc | カーボンナノチューブの製造方法,カーボンナノチューブ保持体ならびに水素吸蔵体 |
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- 2009-06-05 KR KR1020090049755A patent/KR101084666B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030041732A1 (en) * | 2001-08-30 | 2003-03-06 | Alford J. Michael | Filter devices and methods for carbon nanomaterial collection |
| JP2004123446A (ja) * | 2002-10-02 | 2004-04-22 | Air Water Inc | カーボンナノチューブの製造方法,カーボンナノチューブ保持体ならびに水素吸蔵体 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101504113B1 (ko) | 2013-04-03 | 2015-03-19 | (주)티피에스 | 수소가스 제조 반응장치 및 이를 이용한 수소가스 제조방법 |
| KR102888066B1 (ko) | 2022-12-16 | 2025-11-18 | 재단법인 한국탄소산업진흥원 | 수소와 탄소나노튜브 동시 제조장치 및 그에 사용되는 펠렛형 촉매 담지체 제조방법 |
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| Publication number | Publication date |
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| KR20100131069A (ko) | 2010-12-15 |
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