KR102233921B1 - 소결정 페리에라이트 및 이를 제조하는 방법 - Google Patents
소결정 페리에라이트 및 이를 제조하는 방법 Download PDFInfo
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Abstract
Description
도 1은 실시예 1에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 2는 실시예 1에 기술된 페리에라이트 물질의 SEM이다.
도 3은 실시예 2에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 4는 실시예 2에 기술된 페리에라이트 물질의 SEM이다.
도 5는 실시예 3에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 6은 실시예 3에 기술된 페리에라이트 물질의 SEM이다.
도 7은 실시예 4에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 8은 실시예 4에 기술된 페리에라이트 물질의 SEM이다.
도 9는 비교예 5에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 10은 비교예 5에 기술된 페리에라이트 물질의 SEM이다.
도 11은 비교예 6에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 12는 비교예 6에 기술된 페리에라이트 물질의 SEM이다.
도 13은 비교예 7에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 14는 비교예 7에 기술된 페리에라이트 물질의 SEM이다.
도 15는 비교예 8에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 16은 비교예 8에 기술된 페리에라이트 물질의 SEM이다.
도 17은 비교예 9에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 18은 비교예 9에 기술된 페리에라이트 물질의 SEM이다.
도 19는 비교예 10에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 20은 비교예 10에 기술된 페리에라이트 물질의 SEM이다.
도 21은 비교예 11에 기술된 페리에라이트 물질의 XRD 패턴이다.
도 22는 비교예 11에 기술된 페리에라이트 물질의 SEM이다.
Claims (20)
- 페리에라이트(ferrierite; FER) 프레임워크 타입, 10 초과의, 제 2의 4가 또는 3가 금속 옥사이드에 대한 제 1의 4가 금속 옥사이드의 몰 비율, 및 200 nm 또는 그 미만의 평균 결정 크기를 갖는 결정질의 미세다공성 물질로서, 상기 결정질의 미세다공성 물질의 표면적이 300 ㎡/g 내지 450 ㎡/g의 범위이고, 결정질의 미세다공성 물질의 미세기공 부피가 0.10 cc/g 내지 0.20 cc/g의 범위인, 결정질의 미세다공성 물질.
- 제 1항에 있어서, 상기 물질이 모든 결정 치수에서 200 nm 또는 그 미만의 결정 크기를 갖는, 결정질의 미세다공성 물질.
- 제 1항에 있어서, 상기 제 1의 4가 금속 옥사이드가 실리카를 포함하며, 상기 제 2의 4가 금속 옥사이드가 알루미나를 포함하며, 상기 알루미나에 대한 실리카의 몰비율 (SAR)이 10 내지 60의 범위인, 결정질의 미세다공성 물질.
- 제 1항에 있어서, 상기 물질이 모든 결정 치수에서 100 nm 또는 그 미만의 평균 결정 크기를 갖는, 결정질의 미세다공성 물질.
- 제 1항에 있어서, Pt, Pd, Rh, Ru, Ni, Re, 및 이들의 혼합물로부터 선택되는 하나 이상의 수소화-작용성 금속을 추가로 포함하는, 결정질의 미세다공성 물질.
- 제 1항에 있어서, 질소 산화물의 선택적 촉매 환원 및/또는 아산화질소의 촉매 분해를 위한 하나 이상의 전이 금속을 추가로 포함하고, 상기 하나 이상의 전이 금속이 Cu 및 Fe로부터 선택되는, 결정질의 미세다공성 물질.
- 삭제
- 페리에라이트 (FER) 프레임워크 타입, 10 초과의 알루미나에 대한 실리카의 몰비율 (SAR), 200 nm 또는 그 미만의 평균 결정 크기, 300 ㎡/g 내지 450 ㎡/g의 범위의 표면적, 및 0.10 cc/g 내지 0.20 cc/g의 미세기공 부피를 갖는, 결정질의 미세다공성 물질을 제조하는 방법으로서,
실리카 공급원, 알루미나 공급원, 알칼리 금속 공급원, 및 하기를 포함하는 유기 구조 유도제를 포함하는 합성 혼합물을 형성시키는 단계:
- 테트라메틸암모늄 양이온을 포함하는 제 1 유기 구조 유도제 (OSDA-1), 및
- 페리에라이트 구조 형성을 촉진시키는 제 2 유기 구조 유도제 (OSDA-2), 여기서 OSDA-2에 대한 OSDA-1의 몰비율이 0.2 내지 1.0의 범위임; 및
합성 혼합물을 물질을 결정화시키기에 충분한 기간 동안 120 내지 200℃ 범위의 온도로 가열시키는 단계를 포함하는 방법. - 제 8항에 있어서, 상기 OSDA-1이 테트라메틸암모늄 양이온을 포함하고, 상기 OSDA-2가 피롤리딘, 에틸렌디아민, 1,3-디아미노프로판, 1-메틸피롤리딘, 피페리딘, 피리딘 및 1,4-디아미노부탄으로부터 선택되는 방법.
- 제 8항에 있어서, 상기 유기 구조 유도제가 테트라메틸암모늄 양이온 및 1,3-디아미노프로판, 또는 테트라메틸암모늄 양이온 및 피롤리딘을 포함하는 방법.
- 페리에라이트 (FER) 프레임워크 타입, 10 초과의 알루미나에 대한 실리카의 몰비율 (SAR), 모든 치수에서 200 nm 또는 그 미만의 평균 결정 크기, 300 ㎡/g 내지 450 ㎡/g의 범위의 표면적, 및 0.10 cc/g 내지 0.20 cc/g의 미세기공 부피를 갖는, 결정질의 미세다공성 물질을 포함하는 촉매로서, 상기 촉매가 탄화수소 전환, 질소 산화물의 선택적 촉매 환원, 및 아산화질소의 촉매 분해로부터 선택된 하나 이상의 공정에 대해 촉매적으로 활성인 촉매.
- 제 11항에 있어서, Pt, Pd, Rh, Ru, Ni, Re, 및 이들의 혼합물로부터 선택되는, 탄화수소 전환을 위한 하나 이상의 수소화-작용성 금속을 추가로 포함하는 촉매.
- 제 11항에 있어서, 질소 산화물의 선택적 촉매 환원 및/또는 아산화질소의 촉매 분해를 위한 하나 이상의 전이 금속을 추가로 포함하고, 상기 하나 이상의 전이 금속이 Cu 및 Fe로부터 선택되는 촉매.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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CN106809850A (zh) * | 2015-11-30 | 2017-06-09 | 中国科学院大连化学物理研究所 | 一种小晶粒fer分子筛的合成方法 |
CZ2017705A3 (cs) * | 2017-11-02 | 2018-11-14 | Unipetrol výzkumně vzdělávací centrum, a.s. | Způsob výroby zeolitu ferrierit |
CN108816275B (zh) * | 2018-04-19 | 2021-02-05 | 南京红太阳生物化学有限责任公司 | 一种用于合成气制吡啶碱的催化剂及制备方法和应用 |
CN108793189A (zh) * | 2018-07-25 | 2018-11-13 | 中国石油大学(北京) | 分层纳米薄片镁碱沸石分子筛及其制备方法和用途 |
CN108946764B (zh) * | 2018-07-25 | 2022-04-08 | 中国石油大学(北京) | 多级孔纳米镁碱沸石聚集物及其制备方法 |
KR102719755B1 (ko) * | 2018-07-27 | 2024-10-21 | 바스프 에스이 | Fer의 골격체 유형을 갖는 제올라이트 물질의 제조 방법 |
CN113697825B (zh) * | 2020-05-20 | 2023-04-25 | 中国石油天然气股份有限公司 | 镁碱沸石及其制备方法和应用 |
CN113979444B (zh) * | 2020-07-27 | 2023-11-24 | 中国石油化工股份有限公司 | 一种具有fer结构的分子筛的制备方法和fer结构的分子筛 |
EP4240712A1 (en) | 2020-11-05 | 2023-09-13 | Lyondell Chemical Technology, L.P. | Olefin isomerization with small crystallite zeolite catalyst |
WO2022098965A1 (en) | 2020-11-05 | 2022-05-12 | Lyondell Chemical Technology, L.P. | Method of improving olefin isomerization |
US11180376B1 (en) | 2021-03-19 | 2021-11-23 | Chevron U.S.A. Inc. | Synthesis of zeolites having the ferrierite structure |
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