KR20200057710A - 촉매 성형체의 제조 방법 - Google Patents
촉매 성형체의 제조 방법 Download PDFInfo
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- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
- C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
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- C07C29/172—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with the obtention of a fully saturated alcohol
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- C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
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Abstract
Description
도 2는, 예로서, 88 중량%의 Al (74.6%의 Al±0, 13.4%의 Al3+)의 총 Al 함량을 갖는 혼합물을 사용하여 제조된, 단계 b) 후의 성형체를 조사한 것인 X-선 회절 패턴을 나타낸다. 이는 다음의 성분: Ni, Al, Al3Ni2, Al1.1Ni0.9, AlNi3을 보여준다.
도 3은, 예로서, 99 중량% (97.9%의 Al±0 및 1.1%의 Al3+)의 총 Al 함량을 갖는 혼합물을 사용하여 제조된, 단계 b) 후의 성형체를 조사한 것인 X-선 회절 패턴을 나타낸다. 이는 다음의 성분: Ni, Al, Al3Ni2, Al3Ni을 보여준다.
Claims (16)
- a) Ni, Fe, Co, Cu, Cr, Pt, Ag, Au 및 Pd로 이루어진 군으로부터 선택된 적어도 하나의 제1 금속을 포함하는 성형 금속 발포체를 제공하는 단계, 및
b) 성형 금속 발포체의 표면을
b1) 결합제 및
후속적으로 또는 동시에, 혼합물을 기준으로 80 내지 99.8 중량%의 Al±0을 포함하는, 제2 성분으로서의 혼합물로 함침시키는 단계, 및
c) 단계 a)로부터의 성형 금속 발포체의 금속 및 단계 b)에 따른 제2 성분의 혼합물로부터의 알루미늄의 합금의 형태로 금속간 상이 표면의 적어도 일부분에 형성되도록 단계 b)에서 수득된 함침된 성형 금속 발포체를 환원 조건하에 열 처리하는 단계
를 포함하는, 촉매 성형체의 제조 방법. - 제1항에 있어서, 단계 b)에 따른 혼합물에서의 Al±0의 알루미늄 함량이 혼합물을 기준으로 90 내지 99.5 중량%의 범위인 방법.
- 제1항 또는 제2항에 있어서, Al±0이 Al3+에 더하여 단계 b)에 따른 혼합물에 포함된 것인 방법.
- 제3항에 있어서, Al3+가 알루미늄 산화물, 수산화물 및 탄산염으로 이루어진 군으로부터 선택된 산화성 화합물의 형태로 존재하는 것인 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 적어도 하나의 유기 화합물 또는 추가 금속 또는 금속 산화물 또는 금속 탄산염이 Al±0에 더하여 단계 b)에 따른 혼합물에 포함되고, 여기서 추가 금속은 Ni, Fe, Co, Cu, Cr, Pt, Ag, Au, Pd 및 Mo로 이루어진 군으로부터 선택된 것인 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 단계 a)로부터의 성형 금속 발포체의 제1 금속이 Ni, Co 및 Cu로 이루어진 군으로부터 선택된 것인 방법.
- 제1항 내지 제6항 중 어느 한 항에 따라 수득가능한 촉매 성형체.
- I) 제1항 내지 제6항 중 어느 한 항에 따른 방법에 의해 수득가능한 하나 이상의 촉매 성형체를 반응기 내로 도입하여 정지된 촉매 고정 층을 형성하는 단계,
II) 3.5 중량% 이하의 농도를 갖는 수성 염기로 단계 I) 후에 수득된 정지된 촉매 고정 층을 활성화하는 단계
를 포함하는, 활성 촉매 고정 층의 제조 방법. - 제8항에 있어서, 단계 II)에 따라 수득가능한 활성 촉매 고정 층을 임의적인 단계 III)에서 C1-C4-알칸올, 물 및 그의 혼합물로 이루어진 군으로부터 선택된 세척제로 처리하고, 후속적으로 단계 IV)에서 Ti, Ta, Zr, V, Cr, Mo, W, Mn, Re, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Ce 및 Bi로 이루어진 군으로부터 선택된 도펀트와 접촉시키는 것인 방법.
- 제8항 또는 제9항에 따른 방법에 의해 수득가능한 활성화된 촉매 고정 층.
- 제8항 또는 제9항에 있어서, 단계 I)에 따른 촉매 성형체가 모놀리식 형태로 존재하는 것인 방법.
- 적어도 하나의 탄소-탄소 이중 결합, 탄소-질소 이중 결합, 탄소-산소 이중 결합, 탄소-탄소 삼중 결합, 탄소-질소 삼중 결합 또는 질소-산소 이중 결합을 갖는 수소화가능 유기 화합물을 수소화하기 위한 제8항 또는 제9항에 따른 활성화된 촉매 고정 층의 용도.
- 제12항에 있어서, 수소화에 사용되는 유기 화합물이 1,4-부틴디올 또는 n-부티르알데히드이고, 수소화의 결과로서, 1,4-부탄디올이 1,4-부틴디올로부터 수득가능하고 n-부탄올이 n-부티르알데히드로부터 수득가능한 것인 용도.
- 활성화된 촉매 고정 층이 촉매 성형체의 단계 a)로부터의 성형 금속 발포체에 제1 금속으로서 니켈을 포함하고, 수소의 존재하에 60 내지 300℃의 온도 및 0.1 내지 300 bar의 압력에서 포름산염 분해를 수행하는, 포름산염-포함 혼합물에서의 포름산염의 분해를 위한 제8항 또는 제9항에 따른 활성화된 촉매 고정 층의 용도.
- 제14항에 있어서, 포름산염-포함 혼합물이 알칸알과 포름알데히드의 알돌 반응에 의해 형성된 카르보닐 화합물 및/또는 그의 상응하는 수소화 생성물을 포함하는 것인 용도.
- 제14항에 있어서, 포름산염-포함 혼합물이 CO 및 H2에 의한 알칸의 히드로포르밀화에 의해 형성된 카르보닐 화합물 및/또는 그의 상응하는 수소화 생성물을 포함하는 것인 용도.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17192179 | 2017-09-20 | ||
| EP17192179.4 | 2017-09-20 | ||
| PCT/EP2018/074298 WO2019057533A1 (de) | 2017-09-20 | 2018-09-10 | Verfahren zur herstellung eines katalysatorformkörpers |
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| KR20200057710A true KR20200057710A (ko) | 2020-05-26 |
| KR102696611B1 KR102696611B1 (ko) | 2024-08-22 |
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| US (1) | US11173479B2 (ko) |
| EP (1) | EP3684504A1 (ko) |
| JP (1) | JP2020534150A (ko) |
| KR (1) | KR102696611B1 (ko) |
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| KR20220068221A (ko) | 2019-09-25 | 2022-05-25 | 에보닉 오퍼레이션스 게엠베하 | 금속 발포체 지지 촉매 및 이의 제조 방법 |
| EP4034323A1 (de) * | 2019-09-25 | 2022-08-03 | Evonik Operations GmbH | Metallkörper und verfahren zu ihrer herstellung |
| CN114514070B (zh) * | 2019-09-25 | 2024-09-24 | 赢创运营有限公司 | 金属泡沫体和其制备方法以及其作为催化剂的用途 |
| ES2896334T3 (es) * | 2019-09-25 | 2022-02-24 | Evonik Operations Gmbh | Cuerpos esponjados metálicos y procedimiento para su producción |
| JP7405828B2 (ja) | 2019-09-25 | 2023-12-26 | エボニック オペレーションズ ゲーエムベーハー | 触媒反応器 |
| EP4063012A1 (de) | 2021-03-23 | 2022-09-28 | Evonik Operations GmbH | Beschichtete metallkörperzuschnitte und verfahren zu ihrer herstellung |
| CN114836780B (zh) | 2022-05-07 | 2023-11-03 | 东南大学 | 一种水解制氢用六元高熵泡沫及其制备方法 |
| DE102022214303A1 (de) * | 2022-12-22 | 2024-06-27 | Alantum Europe Gmbh | Metallkörper sowie Verfahren zum Herstellen des Metallkörpers |
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| CN101254466A (zh) * | 2008-03-25 | 2008-09-03 | 浙江大学 | 负载型雷尼催化剂的制备方法 |
| US20140221700A1 (en) * | 2013-02-06 | 2014-08-07 | Alantum Europe Gmbh | Surface modified metallic foam body, process for its production and use thereof |
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| US1563587A (en) | 1924-09-20 | 1925-12-01 | Raney Murray | Method of preparing catalytic material |
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- 2018-09-10 KR KR1020207007758A patent/KR102696611B1/ko active Active
- 2018-09-10 US US16/648,502 patent/US11173479B2/en active Active
- 2018-09-10 EP EP18762869.8A patent/EP3684504A1/de active Pending
- 2018-09-10 CN CN201880060429.6A patent/CN111132757A/zh active Pending
- 2018-09-18 TW TW107132774A patent/TWI818924B/zh active
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Also Published As
| Publication number | Publication date |
|---|---|
| TWI818924B (zh) | 2023-10-21 |
| CN111132757A (zh) | 2020-05-08 |
| JP2020534150A (ja) | 2020-11-26 |
| WO2019057533A1 (de) | 2019-03-28 |
| KR102696611B1 (ko) | 2024-08-22 |
| TW201914689A (zh) | 2019-04-16 |
| EP3684504A1 (de) | 2020-07-29 |
| US11173479B2 (en) | 2021-11-16 |
| US20200269227A1 (en) | 2020-08-27 |
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