JP2022541790A - 触媒用コーティング組成物を含む触媒反応装置およびコーティング方法 - Google Patents
触媒用コーティング組成物を含む触媒反応装置およびコーティング方法 Download PDFInfo
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- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 22
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
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- 239000010955 niobium Substances 0.000 claims description 7
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- 238000005304 joining Methods 0.000 description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
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- 230000004913 activation Effects 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
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- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
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- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 2
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- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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Abstract
Description
また、本発明を説明するに際して、本発明に関連した公知の技術に関する具体的な説明が、本発明の要旨を不明にすることができると判断される場合には、その詳細な説明を省略することとする。
図1は、本発明の第1実施形態に係る触媒反応装置を全体的に示す図である。
図23は、本発明の第2実施形態に係る触媒反応装置を示す図である。
本発明の第3実施形態を詳細に説明するに先立って、「第1触媒部の上端」は、波形の断面形状を有する第1触媒部の山部を意味し、「第1触媒部の下端」は、前記第1触媒部の谷部を意味する。
本発明による第1触媒部21および第2触媒部22は、複数個の組成物で表面がコーティングされて形成されてもよい。詳細には、第1触媒部21および第2触媒部の表面は、タングステン、バナジウムおよびチタンなどの混合体でコーティングされるように備えられ、このようなコーティング組成物に関するより詳細な重量部は、下記表1に示された通りである。
実験1は、触媒反応環境が変わるにつれて発生する触媒反応効率の変化を測定するための実験である。このために、200℃~450℃以上の高温環境で実験を実施し、これに対する転換率を測定した結果は、下記表2に示された通りである。
Claims (3)
- タングステン1~15重量部、バナジウム1~15重量部、チタン35~55重量部および酸素30~45重量部を含むコーティング組成物が塗布される触媒部(20)を含む触媒反応装置。
- 前記コーティング組成物は、炭素、ケイ素、鉄、アルミニウムおよびニオブのうち少なくとも一つ以上を含むことを特徴とする請求項1に記載の触媒反応装置。
- 請求項1または2に記載のコーティング組成物でコーティングする段階を含むコーティング方法であって、
前記コーティング組成物は、タングステンおよびバナジウムの中から選ばれる1種以上を含み、
前記タングステンは、1~15重量部、バナジウムは、1~15重量部で含まれる、コーティング方法。
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2019-0085796 | 2019-07-16 | ||
KR1020190085796A KR102118135B1 (ko) | 2019-07-16 | 2019-07-16 | 촉매 반응 장치 |
KR10-2019-0134993 | 2019-10-29 | ||
KR1020190134993A KR20210050658A (ko) | 2019-10-29 | 2019-10-29 | 촉매 반응 장치의 제조 방법 |
KR10-2020-0032768 | 2020-03-17 | ||
KR1020200032768A KR102345757B1 (ko) | 2020-03-17 | 2020-03-17 | 촉매 반응 장치 |
KR10-2020-0053880 | 2020-05-06 | ||
KR1020200053880A KR102190075B1 (ko) | 2020-05-06 | 2020-05-06 | 촉매용 코팅 조성물을 포함하는 촉매 반응 장치 및 코팅 방법 |
PCT/KR2020/009379 WO2021010768A1 (ko) | 2019-07-16 | 2020-07-16 | 촉매용 코팅 조성물을 포함하는 촉매 반응 장치 및 코팅 방법 |
Publications (2)
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JP2022541790A true JP2022541790A (ja) | 2022-09-27 |
JP7536330B2 JP7536330B2 (ja) | 2024-08-20 |
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JP2022503473A Active JP7536330B2 (ja) | 2019-07-16 | 2020-07-16 | 触媒用コーティング組成物を含む触媒反応装置およびコーティング方法 |
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US (1) | US20220258135A1 (ja) |
EP (1) | EP4011491A4 (ja) |
JP (1) | JP7536330B2 (ja) |
CN (1) | CN114401789A (ja) |
WO (1) | WO2021010768A1 (ja) |
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- 2020-07-16 JP JP2022503473A patent/JP7536330B2/ja active Active
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JP7536330B2 (ja) | 2024-08-20 |
EP4011491A4 (en) | 2023-11-01 |
EP4011491A1 (en) | 2022-06-15 |
CN114401789A (zh) | 2022-04-26 |
US20220258135A1 (en) | 2022-08-18 |
WO2021010768A1 (ko) | 2021-01-21 |
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