KR20110130450A - 실리카 겔 기반의 촉매 담체 - Google Patents
실리카 겔 기반의 촉매 담체 Download PDFInfo
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- KR20110130450A KR20110130450A KR1020117022791A KR20117022791A KR20110130450A KR 20110130450 A KR20110130450 A KR 20110130450A KR 1020117022791 A KR1020117022791 A KR 1020117022791A KR 20117022791 A KR20117022791 A KR 20117022791A KR 20110130450 A KR20110130450 A KR 20110130450A
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Abstract
Description
도 2는 비교를 위해 종래 기술에 따른 전형적인 스프레이 건조된 실리카 겔을 도시한다.
Claims (10)
- 평균 직경이 10∼120 μm이고 BET 표면적이 400∼800 m2/g이며 기공 용적이 0.3∼3.0 cm3/g인, 1종 이상의 금속 및/또는 반금속 산화물을 포함하는 구형 비드로서, 상기 비드의 어떤 한 지점에서도 소정의 비드의 직경이 상기 비드의 평균 직경의 10% 미만으로 벗어나며, 상기 비드의 표면은 실질적으로 평활한 것인 구형 비드.
- 제1항에 있어서, 상기 1종 이상의 금속 및/또는 반금속 산화물이 SiO2, Al2O3, TiO2, MgO 및 이의 혼합물로 이루어진 군에서 선택되는 것인 구형 비드.
- 제1항 또는 제2항에 있어서, 96 중량% 이상이 SiO2로 이루어진 것인 구형 비드.
- 제1항 내지 제3항 중 어느 하나의 항에 있어서, 상기 1종 이상의 금속 및/또는 반금속 산화물은 실질적으로 비정질인 것인 구형 비드.
- 제1항 내지 제4항 중 어느 하나의 항에 있어서, 상기 BET 표면적이 500∼600 m2/g 범위인 구형 비드.
- 제1항 내지 제5항 중 어느 하나의 항에 있어서, 상기 기공 용적이 1.5∼2.5 cm3/g 범위인 구형 비드.
- 제1항 내지 제6항 중 어느 하나의 항의 구형 비드를 제조하는 방법으로서,
(A) 1종 이상의 적어도 부분적으로 수혼화성인 유기 용매, 물 및 금속 및/또는 반금속 산화물의 1종 이상의 전구체 화합물을 포함하는 혼합물을 혼합물 A로서 제공하는 단계,
(B) 1종 이상의 적어도 부분적으로 수혼화성인 유기 용매, 물 및 1종 이상의 산을 포함하는 혼합물을 혼합물 B로서 제공하는 단계,
(C) 혼합물 A 및 B를 배합하고 1종 이상의 금속 및/또는 반금속 산화물의 1종 이상의 전구체 화합물을 상기 1종 이상의 산과 반응시켜 구형 비드를 포함하는 수성상과 유기상을 포함하는 혼합물 C를 얻는 단계,
(D) 단계 (C)에서 얻은 혼합물 C로부터 유기상을 분리하여 구형 비드를 포함하는 수성상을 얻는 단계,
(E) 경우에 따라, 단계 (D)에서 얻어진 구형 비드를 1종 이상의 산으로 처리하는 단계, 및
(F) 단계 (D) 또는 (E)에서 얻은 구형 비드를 건조하는 단계를 포함하는 제조 방법. - 제7항에 있어서, 상기 1종 이상의 금속 및/또는 반금속 산화물의 1종 이상의 전구체 화합물이 알칼리 금속 규산염, 예컨대 규산칼륨 및/또는 규산나트륨, 알칼리 토금속 규산염, 콜로이드성 실리카 졸 및 이의 혼합물로 이루어진 군에서 선택되는 것인 제조 방법.
- 제1항 내지 제6항 중 어느 하나의 항에 따른 구형 비드와 1종 이상의 촉매 활성 금속을 포함하는 미립자 촉매.
- 촉매 또는 촉매 담체로서의 제1항 내지 제6항 중 어느 하나의 항의 구형 비드의 용도.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09155231.5 | 2009-03-16 | ||
| EP09155231 | 2009-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20110130450A true KR20110130450A (ko) | 2011-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020117022791A Ceased KR20110130450A (ko) | 2009-03-16 | 2010-03-09 | 실리카 겔 기반의 촉매 담체 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20120010379A1 (ko) |
| EP (1) | EP2408554B1 (ko) |
| JP (2) | JP2012520236A (ko) |
| KR (1) | KR20110130450A (ko) |
| CN (1) | CN102355946B (ko) |
| CA (1) | CA2755648A1 (ko) |
| RU (1) | RU2522595C2 (ko) |
| WO (1) | WO2010105941A1 (ko) |
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| CN103464216B (zh) * | 2013-09-26 | 2015-08-19 | 中国海洋石油总公司 | 醋酸与丁烯合成醋酸仲丁酯杂多酸催化剂硅胶载体的制法 |
| EP3100980A4 (en) * | 2014-01-29 | 2017-08-16 | Mitsubishi Materials Corporation | Synthetic amorphous silica powder and process for manufacturing same |
| JP6714989B2 (ja) | 2015-01-19 | 2020-07-01 | 国立大学法人秋田大学 | 排ガス浄化触媒用担体及び排ガス浄化触媒 |
| FR3065649B1 (fr) * | 2017-04-28 | 2020-05-29 | IFP Energies Nouvelles | Monolithe poreux contenant du tio2 et son procede de preparation |
| JP6986908B2 (ja) | 2017-09-05 | 2021-12-22 | 昭和電工株式会社 | 脂肪族カルボン酸エステルの製造方法 |
| JP6910252B2 (ja) | 2017-09-05 | 2021-07-28 | 昭和電工株式会社 | シリカ担体の製造方法 |
| WO2023178116A1 (en) * | 2022-03-16 | 2023-09-21 | W. R. Grace & Co.-Conn | Silica-supported polyolefin catalyst system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757073A (en) | 1953-03-31 | 1956-07-31 | Du Pont | Process for making pulverulent silica powder |
| US2921839A (en) | 1955-12-23 | 1960-01-19 | Columbia Southern Chem Corp | Silica precipitation method |
| US3258311A (en) * | 1963-03-25 | 1966-06-28 | Owens Illinois Glass Co | Process for forming spherical silica beads |
| US3489516A (en) | 1966-10-19 | 1970-01-13 | Owens Illinois Inc | Art of making silica particles |
| US4689315A (en) * | 1984-04-14 | 1987-08-25 | Redco N.V. | Amorphous silica particles, a method for producing same, and catalyst thereof |
| EP0216730B1 (en) * | 1985-08-12 | 1991-01-23 | Battelle Memorial Institute | Porous spherical glass filtrating beads and method for the manufacturing thereof |
| JPH0699135B2 (ja) * | 1989-02-20 | 1994-12-07 | 富士デヴィソン株式会社 | 球状シリカゲルの製造法 |
| GB8925979D0 (en) * | 1989-11-16 | 1990-01-04 | Shell Int Research | Process for the preparation of extrudates,extrudates,and use of the extrudates |
| JP3400548B2 (ja) * | 1993-06-29 | 2003-04-28 | 三菱レイヨン株式会社 | 高純度球状シリカの製造方法 |
| IT1266660B1 (it) * | 1993-11-04 | 1997-01-09 | Eniricerche Spa | Procedimento per la preparazione di xerogels di silice porosi in forma sferica |
| JP3454554B2 (ja) * | 1993-12-28 | 2003-10-06 | 水澤化学工業株式会社 | 非晶質シリカ粒状体及びその製法 |
| US6126908A (en) * | 1996-08-26 | 2000-10-03 | Arthur D. Little, Inc. | Method and apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide |
| DE10160328A1 (de) * | 2001-12-07 | 2003-06-18 | Merck Patent Gmbh | Mikropartikuläres Material |
| CN1218786C (zh) * | 2002-08-02 | 2005-09-14 | 中国科学院大连化学物理研究所 | 大孔颗粒状硅胶的制备方法 |
| WO2004089540A1 (ja) * | 2003-04-07 | 2004-10-21 | Nippon Steel Corporation | 合成ガスから炭化水素を製造する触媒及び触媒の製造方法 |
-
2010
- 2010-03-09 KR KR1020117022791A patent/KR20110130450A/ko not_active Ceased
- 2010-03-09 WO PCT/EP2010/052965 patent/WO2010105941A1/de not_active Ceased
- 2010-03-09 EP EP10707051.8A patent/EP2408554B1/de not_active Not-in-force
- 2010-03-09 RU RU2011141701/04A patent/RU2522595C2/ru not_active IP Right Cessation
- 2010-03-09 CA CA2755648A patent/CA2755648A1/en not_active Abandoned
- 2010-03-09 CN CN201080012133.0A patent/CN102355946B/zh not_active Expired - Fee Related
- 2010-03-09 JP JP2012500183A patent/JP2012520236A/ja active Pending
- 2010-03-09 US US13/255,546 patent/US20120010379A1/en not_active Abandoned
-
2013
- 2013-02-19 US US13/770,577 patent/US8986642B2/en not_active Expired - Fee Related
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2015
- 2015-06-17 JP JP2015121907A patent/JP6035380B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20130165608A1 (en) | 2013-06-27 |
| US8986642B2 (en) | 2015-03-24 |
| CN102355946B (zh) | 2014-06-11 |
| EP2408554A1 (de) | 2012-01-25 |
| WO2010105941A1 (de) | 2010-09-23 |
| CA2755648A1 (en) | 2010-09-23 |
| CN102355946A (zh) | 2012-02-15 |
| JP2015221746A (ja) | 2015-12-10 |
| RU2522595C2 (ru) | 2014-07-20 |
| US20120010379A1 (en) | 2012-01-12 |
| JP6035380B2 (ja) | 2016-11-30 |
| RU2011141701A (ru) | 2013-04-27 |
| EP2408554B1 (de) | 2016-12-14 |
| JP2012520236A (ja) | 2012-09-06 |
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