KR102334819B1 - 관 배열이 개선된 흡열 프로세스를 위한 장치 - Google Patents
관 배열이 개선된 흡열 프로세스를 위한 장치 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000008569 process Effects 0.000 title claims abstract description 23
- 239000003054 catalyst Substances 0.000 claims abstract description 10
- 238000001991 steam methane reforming Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 238000013021 overheating Methods 0.000 description 9
- 238000004088 simulation Methods 0.000 description 9
- 239000000567 combustion gas Substances 0.000 description 6
- 238000010304 firing Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006057 reforming reaction Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
도 2는 합성가스 합성을 위해서 이용되는 상단-발화형 퍼니스의 3D 표상을 이용하여 전형적인 배열을 도시한다.
도 3은, 관 및 버너 구성을 강조한, 상단-발화형 퍼니스의 상면도를 도시한다.
도 4는 퍼니스 스케일(scale)에서 "대표 베이"를 강조한 동일 퍼니스의 상면도를 도시한다.
도 5는 양 측면에서 벽에 의해서 종료된 선택된 "대표 베이"의 16개의 관에 대한 최대 관 외피 온도 프로파일을 도시한다.
도 6은, 일 단부가 단부 벽이고 제2 단부가 대칭 평면인, 5개의 절반 버너의 2개의 행이 측면에 위치된 16개의 정렬된 관을 갖는 대표 베이 내의 관의 배분을 위한 - 본 발명에 따른 - 핵심 매개변수를 도시한다.
도 7은, 양 측면에서 벽에 의해서 종료된, 하나의 행으로 정렬되고 5개의 절반 버너의 2개의 행이 측면이 위치되는 16개의 관으로, 도 5의 대표 베이의 관의 상이한 배분을 도시한다.
도 8은, 도 7에 표시된 3가지 경우에 대한, 내부 관 및 외부 관의 6 m 높이(관은 12 m 높이를 갖는다)에서의 관 원주방향 온도와 그와 동일한 높이에서의 평균 온도 사이의 차이를 도시한다.
도 9는 도 8의 동일한 3가지 경우에 대한 대표 베이의 16개의 관에 대한 최대 관 외피 온도를 도시한다.
도 10은 대표 베이의 소정 범위에 적용된 시뮬레이션의 결과 및 분석이 기재된 표를 도시한다.
Claims (12)
- 흡열 공정을 실시하기 위한 퍼니스로서, 기체 공급물을 변환하기 위한 촉매를 함유하는 관들을 포함하고, 상기 관들은 상기 퍼니스 내측에서 복수의 행으로 배치되고, 버너가 상기 관 행과 관 행 사이에 그리고 상기 관 행과 상기 관 행에 평행한 상기 퍼니스 벽 사이에서 행으로 장착되고, 상기 버너 행 및 상기 관 행은 단부 벽에 의해서 종료되고, 관의 각각의 행에서, T2W인 벽 단부 관으로부터 단부 벽까지의 거리, T2T인 섹션 내의 2개의 인접한 내부 관들 사이의 거리, 및 T2S인 2개의 인접한 섹션들의 2개의 대칭 단부 관들 사이의 거리를 갖는 섹션들로 분할되는, 퍼니스에 있어서, 상기 행 내의 상기 관은, 비율(T2T/T2W 및 T2T/T2S)이 0.5 초과 및 2 미만이 되게 하는 방식으로 배열되고, 그에 따라 상기 내부 관에 대한 외부 관(벽 단부 관 및 대칭 단부 관)으로의 열 전달의 차이를 제한하고 그리고 외부 관과 내부 관 사이의 온도차를 줄이는 것을 특징으로 하는 퍼니스.
- 제1항에 있어서,
비율(T2T/T2W 및 T2T/T2S)이 0.75 초과 및 1.75 미만인 것을 특징으로 하는 퍼니스. - 제2항에 있어서,
T2T/T2W 및 T2T/T2S가 동일한 것을 특징으로 하는 퍼니스. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 버너가 상기 퍼니스 지붕에 장착되는 것을 특징으로 하는 퍼니스. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 버너가 상기 퍼니스의 바닥에 장착되고 수직 상향 발화되는 것을 특징으로 하는 퍼니스. - 제1항 내지 제3항 중 어느 한 항에 있어서,
증기 메탄 개질 퍼니스인, 퍼니스. - 관 및 버너를 포함하는 퍼니스 내에서 실시되는 흡열 공정으로서:
- 기체 공급물을 변환하기 위한 촉매를 함유하는 관 내로 기체 공급물 및 증기를 도입하는 단계로서, 상기 관들은 상기 퍼니스 내측에서 복수의 행으로 배치되는, 단계,
- 상기 관 행과 관 행 사이에 그리고 상기 관 행과 상기 관 행에 평행한 상기 퍼니스 벽 사이에 행으로 장착되는 버너 내에서 공기와 함께 연료를 연소시키는 단계,
- 상기 관 내에서 생성된 생성물을 방출하는 단계를 포함하고,
상기 버너 행 및 상기 관 행이 단부 벽에 의해서 종료되고, T2W인 벽 단부 관으로부터 상기 단부 벽까지의 거리, T2T인 섹션 내의 2개의 인접 관들 사이의 거리, 및 T2S인 2개의 인접 섹션들의 2개의 대칭 단부 관들 사이의 거리를 갖는 섹션들로 분할되는, 공정에 있어서, 상기 행 내의 상기 관은, 비율(T2T/T2W 및 T2T/T2S)이 0.5 초과 및 2 미만이 되게 하는 방식으로 배열되고, 그에 따라 내부 관에 대한 외부 관(벽 단부 관 및 대칭 단부 관)으로의 열 전달의 차이를 제한하고 그리고 외부 관과 내부 관 사이의 온도차를 줄이는 것을 특징으로 하는 공정. - 제7항에 있어서,
증기 메탄 개질을 위한, 공정. - 제7항 또는 제8항에 있어서,
상기 비율(T2T/T2W 및 T2T/T2S)이 0.75 초과 및 1.75 미만인, 공정. - 제9항에 있어서,
상기 비율(T2T/T2W 및 T2T/T2S)이 동일한, 공정. - 제7항 또는 제8항에 있어서,
상기 퍼니스가 상단 발화형 퍼니스인, 공정. - 제7항 또는 제8항에 있어서,
상기 퍼니스가 하단 발화형 퍼니스인, 공정.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16306000.7A EP3279561B1 (en) | 2016-08-02 | 2016-08-02 | Apparatus for endothermic process with improved tubes arrangement |
| EP16306000.7 | 2016-08-02 | ||
| PCT/EP2017/067625 WO2018024455A1 (en) | 2016-08-02 | 2017-07-12 | Apparatus for endothermic process with improved tubes arrangement |
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| KR20190034250A KR20190034250A (ko) | 2019-04-01 |
| KR102334819B1 true KR102334819B1 (ko) | 2021-12-02 |
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| Country | Link |
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| US (1) | US10745275B2 (ko) |
| EP (1) | EP3279561B1 (ko) |
| KR (1) | KR102334819B1 (ko) |
| CN (2) | CN107670591B (ko) |
| AU (1) | AU2017305474A1 (ko) |
| DK (1) | DK3279561T3 (ko) |
| EA (1) | EA038436B1 (ko) |
| ES (1) | ES2738389T3 (ko) |
| MX (1) | MX2019001034A (ko) |
| MY (1) | MY195401A (ko) |
| PL (1) | PL3279561T3 (ko) |
| SA (1) | SA519401006B1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2738389T3 (es) * | 2016-08-02 | 2020-01-22 | Air Liquide | Aparato para proceso endotérmico con disposición mejorada de los tubos |
| PL3647658T3 (pl) | 2018-11-01 | 2021-11-22 | L'air Liquide, Société Anonyme pour l'Étude et l'Exploitation des Procédés Georges Claude | Piec do procesu endotermicznego i sposób działania pieca z ulepszonym układem palników |
| EP3816513B1 (en) * | 2019-10-28 | 2022-06-22 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for improving the homogenization of the temperatures in a steam methane reformer by adjusting the power distribution |
| PT3838397T (pt) * | 2019-12-19 | 2024-11-25 | Air Liquide | Forno reformador e respetiva utilização para reforma a vapor |
| US20240123420A1 (en) * | 2022-10-12 | 2024-04-18 | Kelly Nicholson | Furnace for endothermic processes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110220847A1 (en) | 2010-03-09 | 2011-09-15 | Air Products And Chemicals, Inc. | Reformer and Method of Operating the Reformer |
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| IT1261857B (it) * | 1993-10-29 | 1996-06-03 | Kinetics Technology | Perfezionamento nei reattori catalitici per reazioni endotermiche, in particolare per la produzione di idrogeno. |
| DE60112861T2 (de) * | 2000-09-20 | 2006-07-13 | Air Products And Chemicals, Inc. | Vorrichtung und Verfahren zur Reformierung von Kohlenwasserstoff |
| FR2932173B1 (fr) * | 2008-06-05 | 2010-07-30 | Air Liquide | Procede de reformage a la vapeur avec ecoulement des fumees ameliore |
| EP2314543A1 (en) * | 2009-10-22 | 2011-04-27 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for reducing the capacity of a steam reformer and reduced-capacity reformer |
| EP2671634B1 (en) * | 2012-06-08 | 2017-08-09 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method to homogenize the tube temperatures between tubes during processes involving heating of gas flowing in the tubes |
| EP2708812B1 (en) * | 2012-09-13 | 2017-08-02 | L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Process and apparatus for endothermic reactions |
| PL3182003T3 (pl) * | 2015-12-15 | 2021-10-25 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Urządzenie do procesu endotermicznego z ulepszonym układem palników |
| ES2738389T3 (es) * | 2016-08-02 | 2020-01-22 | Air Liquide | Aparato para proceso endotérmico con disposición mejorada de los tubos |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110220847A1 (en) | 2010-03-09 | 2011-09-15 | Air Products And Chemicals, Inc. | Reformer and Method of Operating the Reformer |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2738389T3 (es) | 2020-01-22 |
| EP3279561A1 (en) | 2018-02-07 |
| EA201990303A1 (ru) | 2019-07-31 |
| WO2018024455A1 (en) | 2018-02-08 |
| PL3279561T3 (pl) | 2019-11-29 |
| DK3279561T3 (da) | 2019-07-29 |
| US10745275B2 (en) | 2020-08-18 |
| EP3279561B1 (en) | 2019-06-26 |
| CN107670591A (zh) | 2018-02-09 |
| CN107670591B (zh) | 2021-12-07 |
| EA038436B1 (ru) | 2021-08-27 |
| MX2019001034A (es) | 2019-06-20 |
| SG11201900720UA (en) | 2019-02-27 |
| CA3032458A1 (en) | 2018-02-08 |
| SA519401006B1 (ar) | 2021-11-22 |
| CN207307814U (zh) | 2018-05-04 |
| KR20190034250A (ko) | 2019-04-01 |
| AU2017305474A1 (en) | 2019-02-28 |
| US20190169025A1 (en) | 2019-06-06 |
| MY195401A (en) | 2023-01-19 |
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