KR102676403B1 - 분자체 ssz-106, 이의 합성 및 용도 - Google Patents
분자체 ssz-106, 이의 합성 및 용도 Download PDFInfo
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- KR102676403B1 KR102676403B1 KR1020187028661A KR20187028661A KR102676403B1 KR 102676403 B1 KR102676403 B1 KR 102676403B1 KR 1020187028661 A KR1020187028661 A KR 1020187028661A KR 20187028661 A KR20187028661 A KR 20187028661A KR 102676403 B1 KR102676403 B1 KR 102676403B1
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Abstract
Description
도 2(a) 및 도 2(b)는 상이한 배율에서의 실시예 2의 합성된 그대로의 분자체의 주사형 전자 현미경 사진(Scanning Electron Micrograph: SEM) 이미지이다.
도 3은 실시예 5에서 제조된 하소된 분자체의 분말 XRD 패턴을 나타낸다.
Claims (15)
- 하소된 형태에서, 하기 표 내의 피크를 포함하는 X-선 회절 패턴을 가지며:
하기 몰 관계식(molar relationship)을 포함하는 조성을 갖는, 분자체:
X2O3:(n)TO2
식 중, n은 적어도 10이고; X는 3가 원소이며; 그리고 T는 4가 원소이다. - 삭제
- 제1항에 있어서, X는 B, Al, Ga 및 Fe 중 1종 이상을 포함하고; 그리고 T는 Si, Ge, Sn 및 Ti 중 1종 이상을 포함하는, 분자체.
- 제1항에 있어서, X는 Al을 포함하고, 그리고 T는 Si를 포함하는, 분자체.
- 합성된 그대로의 형태에서, 하기 표 내의 피크를 포함하는 X-선 회절 패턴을 가지며:
하기 몰 관계식을 포함하는 조성을 갖는, 분자체:
mQ:X2O3:(n)TO2
식 중,
(a) 0<m≤0.2이고;
(b) Q는 2,3-비스(N-메틸피롤리딘-1-일메틸)바이사이클로[2.2.1]헵탄 2가 양이온을 포함하며;
(c) X는 3가 원소이고; 그리고
(d) T는 4가 원소이다. - 삭제
- 제5항에 있어서, X는 B, Al, Ga 및 Fe 중 1종 이상을 포함하고; 그리고 T는 Si, Ge, Sn 및 Ti 중 1종 이상을 포함하는, 분자체.
- 제5항에 있어서, X는 Al을 포함하고, 그리고 T는 Si를 포함하는, 분자체.
- 제5항의 분자체를 제조하는 방법으로서,
(a) (1) 적어도 1종의 4가 원소(T)의 산화물 공급원;
(2) 적어도 1종의 3가 원소(X)의 산화물 공급원;
(3) 적어도 1종의 제1족 또는 제2족 금속(M) 공급원;
(4) 수산화물 이온;
(5) 2,3-비스(N-메틸피롤리딘-1-일메틸)바이사이클로[2.2.1]헵탄 2가 양이온을 포함하는 구조 유도제(structure directing agent)(Q); 및
(6) 물
을 함유하는 반응 혼합물을 제조하는 단계; 및
(b) 상기 반응 혼합물을 상기 분자체의 결정을 형성하기에 충분한 결정화 조건에 적용시키는 단계를 포함하되,
상기 반응 혼합물은, 몰비로 환산해서, 하기를 포함하는, 분자체를 제조하는 방법:
. - 제9항에 있어서, 상기 반응 혼합물은, 몰비로 환산해서, 하기를 포함하는, 분자체를 제조하는 방법:
. - 제9항에 있어서, X는 B, Al, Ga 및 Fe 중 1종 이상을 포함하고; 그리고 T는 Si, Ge, Sn 및 Ti 중 1종 이상을 포함하는, 분자체를 제조하는 방법.
- 제9항에 있어서, X는 Al을 포함하고, 그리고 T는 Si를 포함하는, 분자체를 제조하는 방법.
- 차량 엔진으로부터 냉간 시동 탄화수소 배출량(cold start hydrocarbon emission)을 저감시키는 방법으로서,
(a) 차량의 배출 통로에 위치된 탄화수소 트랩을 제공하는 단계로서, 상기 탄화수소 트랩은 제1항의 분자체를 포함하는, 상기 탄화수소 트랩을 제공하는 단계; 및
(b) 상기 탄화수소 트랩을 통해서 탄화수소를 포함하는 배기 가스 스트림을 통과시키는 단계로서; 상기 탄화수소 트랩은 -40℃ 내지 200℃의 온도에서 상기 배기 가스 스트림 중의 상기 탄화수소의 적어도 일부를 흡착하는, 상기 배기 가스 스트림을 통과시키는 단계를 포함하는, 차량 엔진으로부터 냉간 시동 탄화수소 배출량을 저감시키는 방법. - 유기 화합물을 포함하는 공급원료를 전환 생성물로 전환시키는 방법으로서, 유기 화합물 전환 조건에서 상기 공급원료를 촉매와 접촉시키는 단계를 포함하되, 상기 촉매는 제1항의 분자체의 활성 형태를 포함하는, 유기 화합물을 포함하는 공급원료를 전환 생성물로 전환시키는 방법.
- 질소 산화물(NO x )을 선택적으로 환원시키는 방법으로서, NO x 를 함유하는 가스 스트림을 제1항의 분자체를 포함하는 촉매와 접촉시키는 단계를 포함하는, 질소 산화물을 선택적으로 환원시키는 방법.
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CN109422276B (zh) * | 2017-08-30 | 2022-10-18 | 中国科学院大连化学物理研究所 | 一种掺杂过渡金属的分子筛及其制备方法和应用 |
CN110759353B (zh) * | 2018-07-27 | 2023-04-07 | 中国石油化工股份有限公司 | 锡钛硅分子筛及其制备方法和应用以及苯酚氧化方法 |
JP7341247B2 (ja) * | 2019-02-27 | 2023-09-08 | シェブロン ユー.エス.エー. インコーポレイテッド | モレキュラーシーブssz-115、その合成及び使用 |
CN113213505B (zh) * | 2021-06-23 | 2022-07-19 | 吉林大学 | 一种SSZ-13分子筛及其制备方法、一种Cu-SSZ-13分子筛 |
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US20170253491A1 (en) | 2017-09-07 |
CN108473327A (zh) | 2018-08-31 |
EP3423406B1 (en) | 2019-12-25 |
JP2019513112A (ja) | 2019-05-23 |
JP6841833B2 (ja) | 2021-03-10 |
KR20180118207A (ko) | 2018-10-30 |
EP3423406A1 (en) | 2019-01-09 |
US9890049B2 (en) | 2018-02-13 |
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