KR20170022335A - 열교환 면적이 증가된 탄화수소 수증기 개질용 촉매반응기 - Google Patents
열교환 면적이 증가된 탄화수소 수증기 개질용 촉매반응기 Download PDFInfo
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- KR20170022335A KR20170022335A KR1020150117164A KR20150117164A KR20170022335A KR 20170022335 A KR20170022335 A KR 20170022335A KR 1020150117164 A KR1020150117164 A KR 1020150117164A KR 20150117164 A KR20150117164 A KR 20150117164A KR 20170022335 A KR20170022335 A KR 20170022335A
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- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
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Abstract
본 발명에 따른 탄화수소 수증기 개질용 촉매반응기는 원료 유로 및 열원가스 유로가 순차적으로 반복하여 적층되어, 원료 가스와 열원 가스의 열교환 면적이 증가되어 촉매 반응 효율이 우수한 장점을 가진다.
Description
도 1b는 도 1a의 A-A 단면도이다.
도 2는 본 발명의 일 실시예에 따른 촉매반응기의 사시도이다.
도 3은 본 발명의 일 실시예에 따른 촉매반응기의 원료의 흐름을 나타낸 도면이다.
도 4는 본 발명의 일 실시예에 따른 촉매반응기의 열원가스의 흐름을 나타낸 도면이다.
도 5는 본 발명의 일 실시예에 따른 나선형의 유로를 가진 촉매반응기를 나타낸 도면이다.
| 비고 | Conv. of NG[%] | H2 yield[H2 mol/C-mol] | |
| 실시예 3 | 6단 | 99.93 | 3.53 |
| 실시예 2 | 4단 | 96.88 | 3.41 |
| 실시예 1 | 2단 | 86.88 | 3.08 |
| 비교예 | 1단 | 74.11 | 2.63 |
11: 외측관 12: 내측관
20: 유로 110: 원료 유입관
120: 원료 유로 121: 개질반응부
122: 온도회복부 130: 개질가스 배출관
200: 열원공급부 210: 관통공
220: 열원가스 유로 230: 열원가스 배출관
Claims (10)
- 내측관 및 외측관으로 이루어진 이중원통형 구조로 설치되고, 상기 내측관 및 외측관 사이에 형성된 유로를 구비하되, 상기 유로는 원료 유로 및 열원가스 유로가 순차적으로 반복하여 적층되어 형성된 탄화수소 수증기 개질용 촉매반응기로서,
상기 원료 유로에 촉매가 충진되어 개질반응에 의해 탄화수소계 원료 및 수증기로 부터 수소를 생성시키는 개질반응부; 및
상기 내측관으로 공급된 고온의 가스를 상기 열원가스 유로에 유입시켜 상기 개질반응부에 반응열을 전달하는 열원공급부를 포함하는 탄화수소 수증기 개질용 촉매반응기.
- 제1항에 있어서,
상기 원료 유로의 최상층에 연결되어 형성되어 원료 가스가 투입되는 원료 유입관; 및
상기 원료 유로의 최하층에 연결되어 개질 가스가 배출되는 개질가스 배출관을 더 포함하는 탄화수소 수증기 개질용 촉매반응기.
- 제1항에 있어서, 상기 열원공급부는,
상기 열원가스 유로의 최상층에 상기 내측관과 연결되게 형성되어 고온의 가스가 유입되는 관통공; 및
상기 열원가스 유로의 최하층에 연결되어 고온의 가스가 배출되는 열원가스 배출관을 포함하여,
상기 내측관의 하부로 유입된 고온의 가스는 상기 내측관에서 상향 이동하고, 상기 관통공을 통하여 상기 열원가스 유로에 유입된 후, 하향 이동하여 상기 열원가스 배출관을 통하여 배출되는 탄화수소 수증기 개질용 촉매반응기.
- 제1항에 있어서,
상기 원료 유로에서 상기 촉매가 충진되지 않는 하나 이상의 온도회복부를 더 포함하는 탄화수소 수증기 개질용 촉매반응기.
- 제1항에 있어서,
상기 원료 유로 및 열원가스 유로는 수평으로 적층되되, 반복하여 적층된 타단의 상기 원료 유로 및 열원가스 유로와 각각 수직으로 연결되는 탄화수소 수증기 개질용 촉매반응기.
- 제1항에 있어서,
상기 원료 유로 및 열원가스 유로는 나선형으로 배치되는 탄화수소 수증기 개질용 촉매반응기.
- 제1항에 있어서,
상기 열원공급부의 가스는 폐쇄식 연소반응에 발생한 고온의 가스를 이용하는 탄화수소 수증기 개질용 촉매반응기.
- 제1항에 있어서,
상기 원료는 탄화수소 1몰당 수증기 2 내지 5몰의 비율로 혼합하여 제조하는 탄화수소 수증기 개질용 촉매반응기.
- 제1항에 있어서,
상기 촉매는 내열성 담체에 니켈이나 코발트, 백금족 원소 또는 이들의 혼합물에서 선택되는 활성금속을 5∼12중량% 함유하도록 담지하여 제조된 탄화수소 수증기 개질용 촉매반응기.
- 제4항에 있어서,
상기 온도회복부는 철, 스테인리스 스틸 또는 철-크롬 합금에서 선택된 금속을 이용한 허니컴(honeycomb) 형태의 열교환부를 더 포함하는 탄화수소 수증기 개질용 촉매반응기.
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| KR1020150117164A KR101846376B1 (ko) | 2015-08-20 | 2015-08-20 | 열교환 면적이 증가된 탄화수소 수증기 개질용 촉매반응기 |
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| KR1020150117164A KR101846376B1 (ko) | 2015-08-20 | 2015-08-20 | 열교환 면적이 증가된 탄화수소 수증기 개질용 촉매반응기 |
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| KR20170022335A true KR20170022335A (ko) | 2017-03-02 |
| KR101846376B1 KR101846376B1 (ko) | 2018-04-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210083152A (ko) * | 2019-12-26 | 2021-07-06 | (주)신넥앤테크 | 판형 구조의 연료 개질장치 |
| CN120644137A (zh) * | 2025-08-19 | 2025-09-16 | 成都卓立环保工程有限公司 | 生物质原料制备绿色甲醇的变换反应器 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102214135B1 (ko) | 2019-03-04 | 2021-02-09 | 한국에너지기술연구원 | 촉매 반응기 |
| KR102198569B1 (ko) * | 2019-03-11 | 2021-01-12 | 한국에너지기술연구원 | 다목적 모듈형 콤팩트 개질기 |
| KR20250101824A (ko) | 2023-12-27 | 2025-07-04 | (주)신넥앤테크 | 수소추출기 및 이의 작동 방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080060871A1 (en) | 2006-09-07 | 2008-03-13 | Englert Mark H | Reduced dust acoustic panel |
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| JP3706611B2 (ja) * | 2002-11-21 | 2005-10-12 | 三洋電機株式会社 | 燃料電池用水素発生装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080060871A1 (en) | 2006-09-07 | 2008-03-13 | Englert Mark H | Reduced dust acoustic panel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210083152A (ko) * | 2019-12-26 | 2021-07-06 | (주)신넥앤테크 | 판형 구조의 연료 개질장치 |
| CN120644137A (zh) * | 2025-08-19 | 2025-09-16 | 成都卓立环保工程有限公司 | 生物质原料制备绿色甲醇的变换反应器 |
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| KR101846376B1 (ko) | 2018-04-06 |
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