JP2020502017A - フッ化物源を用いる新規ゼオライト合成法 - Google Patents
フッ化物源を用いる新規ゼオライト合成法 Download PDFInfo
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- JP2020502017A JP2020502017A JP2019517434A JP2019517434A JP2020502017A JP 2020502017 A JP2020502017 A JP 2020502017A JP 2019517434 A JP2019517434 A JP 2019517434A JP 2019517434 A JP2019517434 A JP 2019517434A JP 2020502017 A JP2020502017 A JP 2020502017A
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- Prior art keywords
- zeolite
- catalyst
- aluminosilicate
- aluminosilicate zeolite
- crystals
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- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7015—CHA-type, e.g. Chabazite, LZ-218
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- B01D53/34—Chemical or biological purification of waste gases
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- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
- B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
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- B01D53/9413—Processes characterised by a specific catalyst
- B01D53/9422—Processes characterised by a specific catalyst for removing nitrogen oxides by NOx storage or reduction by cyclic switching between lean and rich exhaust gases (LNT, NSC, NSR)
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- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
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Abstract
【選択図】なし
Description
本出願は、2016年9月30日に出願された米国仮出願第62/402698号の優先権を主張する。
結晶化度パーセント=I結晶質/(I結晶質+I非晶質)(I=強度)
を意味する。
約12から約500のSiO2/Al2O3、
約3から約125のSDA2O/Al2O3、
約30から約7500のH2O/Al2O3、
約0.4から約0.6のOH−/SiO2及び/又は
約0.4から約0.6のF−/SiO2
のうちの一又は複数を有し得る。
TMAda−OH、25wt%11.6gを、〜30−32のSARを有するゼオライトY(CBV720、Zeolyst)1.65gと混合した。次いで混合物を約70℃まで加熱し、〜7.5gのH2Oを蒸発させた。最終的に、HF(48%)0.57gを濃縮ゲル混合物に滴下し、スパチュラによって均質になるまで混合物を攪拌した。次いで、攪拌下(45rpm)、155℃で4日間混合物を加熱した。反応混合物のpH範囲は、約6から約8であった。
TMAda−OH、25wt%11.6gを、〜60のSARを有するゼオライトY(CBV760、Zeolyst)1.65gと混合した。次いで混合物を約70℃まで加熱し、〜7.5gのH2Oを蒸発させた。最終的に、HF(48%)0.57gを濃縮ゲル混合物に滴下し、スパチュラによって均質になるまで混合物を攪拌した。次いで、攪拌下(45rpm)、155℃で4日間混合物を加熱した。反応混合物のpH範囲は、約6から約8であった。
Al(i−OPr)3をTMAdaOH、25wt%及びTEOSと混合した。攪拌条件下、室温で6−8時間混合物を加水分解し、続いて約60−70℃で加熱してエタノール及びH2Oを蒸発させた。その後、HFを添加し、H2O/SiO2/Al2O3/TMAda−OH/HFのモル比が3/1/0.0167/0.5/0.5の最終的なゲル組成物がもたらされた。結果として得られた乾燥ゲルを手で均質化し、23mLのテフロン加工鋼製オートクレーブに移し、40rpmで回転する炉内で、150℃で5日間ゲルを加熱した。生成されたままの状態の生成物を、空気中、昇温速度3℃/分、580℃で8時間焼成した。図2bは、生成されたままの状態の生成物のSEM画像である。
TMAda−OH、25wt%11.6gを、〜100のSARを有するゼオライトY(HSZ−HUA385、Tosoh)1.65gと混合した。次いで混合物を約70℃まで加熱し、〜7.5gのH2Oを蒸発させた。最終的に、HF(48%)0.57gを濃縮ゲルに滴下し、スパチュラを用いて均質になるまで混合物を攪拌した。次いで、攪拌下(45rpm)、155℃で4日間混合物を加熱した。反応混合物のpH範囲は、約6から約8であった。
TPA−OH、40wt%10.5gを、〜60のSARを有するゼオライトY(CBV760、Zeolyst)2.5gと混合した。次いで混合物を約70℃まで加熱し、〜3gのH2Oを蒸発させた。最終的に、HF(48%)0.86gを濃縮ゲルに滴下し、スパチュラを用いて均質になるまで混合物を攪拌した。次いで、静止条件で、175℃で5日間混合物を加熱した。反応混合物のpH範囲は、約6から約8であった。
TEA−OH、35wt%11.2gを、〜60のSARを有するゼオライトY(CBV760、Zeolyst)2.95gと混合した。次いで混合物を約70℃まで加熱し、〜1.2gのH2Oを蒸発させた。最終的に、HF(48%)1.2gを濃縮ゲル混合物に滴下し、スパチュラによって均質になるまで混合物を攪拌した。次いで、攪拌下(45rpm)、155℃で7日間混合物を加熱した。反応混合物のpH範囲は、約6から約8であった。
実施例1−5の記載と同様の方法によってITW(SAR〜80)を調製した。当該方法において、1,2,3TMI−OHが有機構造指向剤であり、CBV780のみがSi及びAlの供給源であった。H2O:SiO2:Al2O3:1,2,3TMI−OH:HF=7:1:0.0125:0.5:0.5のモル組成を有する最終的なゲルを、150℃の炉内で7日間回転させた。生成されたままの状態の生成物の粉末XRD(図6)による分析は、生成物がITW構造を有したことを示し、試料は、棒様の形態を有する(図7に示されるSEM画像)。
実施例1−5の記載と同様の方法によってSTW(SAR〜80)を調製した。当該方法において、2E134TMI−OHが有機構造指向剤であり、CBV780のみがSi及びAlの供給源であった。H2O:SiO2:Al2O3:2E134TMI−OH:HF=4:1:0.0125:0.5:0.5のモル組成(5%wtのSTW種結晶を添加した)を有する最終的なゲルを、160℃の炉内で7日間回転させた。生成されたままの状態の生成物の粉末XRD(図8)による分析は、生成物がSTW構造を有したことを示し、試料は、六角両錐棒状形態を有する(図9に示されるSEM画像)。
Claims (60)
- 少なくとも1つのゼオライト、フッ化物源、構造指向剤(SDA)、及び任意選択的な追加のシリカ源を含む合成ゲルを、少なくとも100℃の温度で、所望されるゼオライト形態の結晶が形成するまで反応させることを含む、アルミノケイ酸塩ゼオライトを製造する方法。
- 前記結晶は、少なくとも約90%純相である、請求項1に記載の方法。
- 前記結晶は、少なくとも約20のシリカ対アルミナモル比(SAR)を有する、請求項1又は2に記載の方法。
- 前記所望されるゼオライトは、小細孔ゼオライト、中細孔ゼオライト及び大細孔ゼオライトからなる群から選択される、請求項1から3の何れか一項に記載の方法。
- 前記所望されるゼオライトは、小細孔ゼオライトである、請求項4に記載の方法。
- 前記小細孔ゼオライトは、AFX、AEI、CHA、LTA、ITW、RTH、LEV、STT、SFW又はIHWである、請求項5に記載の方法。
- 前記小細孔ゼオライトは、CHAである、請求項6に記載の方法。
- SDAカチオンは、トリメチルアダマントアンモニウム、N,N,N−ジメチルエチルシクロヘキシルアンモニウム、ペンタメチルイミダゾリウム、1,2−ジメチル−3−(4−メチルベンジル)イミダゾリウム、1,2,3−トリメチルイミダゾリウム、1,3−ビス(1−アダマンチル)イミダゾリウム、2,6−N,N−ジエチル−cis−2,6−ジメチルピペリジウム又はそれらの組合せである、請求項5に記載の方法。
- 前記結晶は、約5μm未満の平均結晶サイズを有する、請求項5から8の何れか一項に記載の方法。
- CHAの結晶は、約1μm未満の平均結晶サイズを有する、請求項7に記載の方法。
- 前記結晶は、約20から約500のSARを有する、請求項5から10の何れか一項に記載の方法。
- 前記所望されるゼオライトは、中細孔ゼオライトである、請求項4に記載の方法。
- SDAカチオンは、テトラプロピルアンモニウム、2−エチル−1,3,4−トリメチルイミダゾリウム、トリメチルアダマントアンモニウム、ヘキサメチレンイミン、ヘキサメトニウム、テトラブチルアンモニウム又はそれらの組合せである、請求項12に記載の方法。
- 前記中細孔ゼオライトは、MFI、STW、MWW、ITH又はMELである、請求項12又は13に記載の方法。
- 前記結晶は、約5μm未満の平均結晶サイズを有する、請求項12から14の何れか一項に記載の方法。
- 前記結晶は、約20から約500のSARを有する、請求項12から15の何れか一項に記載の方法。
- 前記所望されるゼオライトは、大細孔ゼオライトである、請求項4に記載の方法。
- 前記構造指向剤は、テトラエチルアンモニウム、1,3,3−トリメチル−6−アゾニウムトリシクロ[3.2.1.46,6]ドデカン又はそれらの組合せである、請求項17に記載の方法。
- 前記大細孔ゼオライトは、BEA又はISVである、請求項17又は18に記載の方法。
- 前記結晶は、約5μm未満の平均結晶サイズを有する、請求項17から19の何れか一項に記載の方法。
- 前記結晶は、約20から約500のSARを有する、請求項17から20の何れか一項に記載の方法。
- 前記少なくとも1つのゼオライトのみが、アルミノケイ酸塩ゼオライトを形成するシリカ及びアルミニウムの供給源である、請求項1から21の何れか一項に記載の方法。
- 前記ゼオライトは、ゼオライトYである、請求項1から22の何れか一項に記載の方法。
- 前記ゼオライトYは、約12から約500のシリカ対アルミナ比を有する、請求項23に記載の方法。
- 前記少なくとも1つのゼオライトは、2以上のゼオライトを含む、請求項1から24の何れか一項に記載の方法。
- 前記少なくとも1つのゼオライトは、2以上のゼオライトYを含む、請求項25に記載の方法。
- 前記合成ゲルは、実質的にアルカリ金属を含まない、請求項1から26の何れか一項に記載の方法。
- 前記アルカリ金属は、Naである、請求項27に記載の方法。
- 前記合成ゲルは、以下のモル組成比:
約12から約500のSiO2/Al2O3、
約3から約125のSDA2O/Al2O3、
約30から約7500のH2O/Al2O3、
約0.4から約0.6のOH−/SiO2及び/又は
約0.4から約0.6のF−/SiO2
のうちの一又は複数を有する、請求項1から28の何れか一項に記載の方法。 - 合成は、シーディングされたアルミノケイ酸塩ゼオライト結晶の非存在下で行われる、請求項1から29の何れか一項に記載の方法。
- 前記合成ゲルは、第二のSDAをさらに含む、請求項1から30の何れか一項に記載の方法。
- 第二のSDAカチオンは、テトラメチルアンモニウムである、請求項31に記載の方法。
- 反応工程は、約120から約180℃の温度で、約1から約15日間行われる、請求項1から32の何れか一項に記載の方法。
- 反応工程は、約11未満のpHで行われる、請求項1から33の何れか一項に記載の方法。
- V、Cr、Mn、Fe、Co、Ni、Cu、Zn、Mo、Ru、Rh、Pd、Ag、W、Re、Os、Ir、Pt及びAuから選択される金属を担持する、請求項1から34の何れか一項に記載の方法によって得られるアルミノケイ酸塩ゼオライトを含む、排気ガスを処理するための触媒。
- 前記金属は、Fe及びCuから選択される、請求項35に記載の触媒。
- 前記金属は、Pt、Ru及びPdから選択される、請求項35に記載の触媒。
- NOxを含有する排気ガス流を、請求項35から37の何れか一項に記載の触媒に接触させることを含む、NOxを貯蔵する方法。
- NOxを含有する排気ガス流を、請求項35から37の何れか一項に記載の触媒に接触させることを含む、NOxを選択的に還元させる方法。
- 排気ガスの成分を酸化させる方法であって、前記成分を含有する排気ガス流を、請求項35から37の何れか一項に記載の触媒に接触させることを含み、前記成分は、CO、炭化水素及びNH3から選択される、方法。
- ウォールフロー型ハニカムフィルタ及びフロースルー型ハニカム基材から選択される基材上に支持されているか、又はウォールフロー型ハニカムフィルタ及びフロースルー型ハニカム基材から選択される基材中に埋め込まれている請求項35から37の何れか一項に記載の触媒を含む触媒製品。
- 少なくとも約90%純相のITW骨格、及び約140未満のシリカ対アルミナ比を含むアルミノケイ酸塩ゼオライト。
- 約60から約140のシリカ対アルミナ比を有する、請求項42に記載のアルミノケイ酸塩ゼオライト。
- 約0.5μmから約5μmの平均結晶サイズを有する、請求項42又は43に記載のアルミノケイ酸塩ゼオライト。
- 少なくとも約95%純相のITW骨格を含む、請求項42から44の何れか一項に記載のアルミノケイ酸塩ゼオライト。
- 少なくとも約97%純相のITW骨格を含む、請求項42から45の何れか一項に記載のアルミノケイ酸塩ゼオライト。
- アルカリ金属を実質的に含まない、請求項42から46の何れか一項に記載のアルミノケイ酸塩ゼオライト。
- 少なくとも約90%純相のSTW骨格、及び約100未満のシリカ対アルミナ比を含むアルミノケイ酸塩ゼオライト。
- 約80から約100のシリカ対アルミナ比を有する、請求項48に記載のアルミノケイ酸塩ゼオライト。
- 約0.5μmから約5μmの平均結晶サイズを有する、請求項48又は49に記載のアルミノケイ酸塩ゼオライト。
- 少なくとも約95%純相のSTW骨格を含む、請求項48から50の何れか一項に記載のアルミノケイ酸塩ゼオライト。
- 少なくとも約97%純相のSTW骨格を含む、請求項48から51の何れか一項に記載のアルミノケイ酸塩ゼオライト。
- アルカリ金属を実質的に含まない、請求項48から52の何れか一項に記載のアルミノケイ酸塩ゼオライト。
- 少なくとも約90%純相のCHA骨格を含むアルミノケイ酸塩ゼオライトであって、図10のFT−IRスペクトルを有する、アルミノケイ酸塩ゼオライト。
- 少なくとも約90%純相のCHA骨格を含むアルミノケイ酸塩ゼオライトであって、前記アルミノケイ酸塩ゼオライトの振動数約3730cm−1と約1870cm−1の間の強度比は、そのFT−IRスペクトルによると、約5未満である、アルミノケイ酸塩ゼオライト。
- 前記アルミノケイ酸塩ゼオライトの振動数約3730cm−1と約1870cm−1の間の強度比の範囲は、約1:10から約5:1である、請求項55に記載のアルミノケイ酸塩ゼオライト。
- 約3μm未満の平均結晶サイズを有する、請求項55又は56に記載のアルミノケイ酸塩ゼオライト。
- 約20から約500のSARを有する、請求項55から57の何れか一項に記載のアルミノケイ酸塩ゼオライト。
- 少なくとも約95%純相のCHA骨格を含む、請求項55から58の何れか一項に記載のアルミノケイ酸塩ゼオライト。
- アルカリ金属を実質的に含まない、請求項55から59の何れか一項に記載のアルミノケイ酸塩ゼオライト。
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Cited By (2)
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---|---|---|---|---|
JP2022130445A (ja) * | 2016-09-30 | 2022-09-06 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | フッ化物源を用いる新規ゼオライト合成法 |
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Families Citing this family (17)
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KR102239941B1 (ko) * | 2019-05-16 | 2021-04-13 | 한국화학연구원 | 메탄올로부터 경질올레핀의 전환을 위한 고활성 ssz-13 제올라이트 합성방법 |
CN114007984B (zh) * | 2019-06-13 | 2024-08-27 | 埃科维斯特催化剂技术有限责任公司 | 利用有机模板合成菱沸石 |
KR20210029943A (ko) * | 2019-09-09 | 2021-03-17 | 현대자동차주식회사 | 고성능 질소산화물 저감용 제올라이트 및 이의 제조방법 그리고 이를 이용한 촉매 |
BR112022019161A2 (pt) | 2020-04-30 | 2022-11-08 | Johnson Matthey Plc | Método para a formação de um artigo catalítico, artigo catalítico, e, sistema de exaustão |
CN114180595B (zh) * | 2020-09-14 | 2023-09-29 | 中国石油化工股份有限公司 | Itq-26分子筛及其制备方法 |
KR20230108315A (ko) * | 2020-11-20 | 2023-07-18 | 에코비스트 카탈리스트 테크놀로지스 엘엘씨 | 조합된 유기 주형을 사용한 카바자이트 제올라이트 합성 |
JP2024508239A (ja) * | 2021-02-03 | 2024-02-26 | ビーエーエスエフ コーポレーション | Cha様骨格構造を有するゼオライト材料及びその合成 |
KR20230143096A (ko) * | 2021-02-09 | 2023-10-11 | 바스프 코포레이션 | 유기 구조 유도제의 혼합물을 사용하여 합성된 제올라이트 구조물 |
WO2023107662A1 (en) * | 2021-12-10 | 2023-06-15 | Ut-Battelle, Llc | Metal-zeolite compositions prepared by mechanochemical synthesis, and methods of use |
US11939901B1 (en) | 2023-06-12 | 2024-03-26 | Edan Prabhu | Oxidizing reactor apparatus |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005320238A (ja) * | 2004-05-10 | 2005-11-17 | Inst Fr Petrole | 直接合成によって結晶性メタロアルミノケイ酸塩を合成する方法 |
US20080045767A1 (en) * | 2005-10-31 | 2008-02-21 | Guang Cao | Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins |
JP2012523367A (ja) * | 2009-04-09 | 2012-10-04 | カリフォルニア インスティチュート オブ テクノロジー | モレキュラーシーブ及び関連する方法及び構造指向剤 |
JP2015521983A (ja) * | 2012-07-03 | 2015-08-03 | シェブロン ユー.エス.エー. インコーポレイテッド | 高シリカlev型ゼオライトを調製する方法 |
JP2015529608A (ja) * | 2012-06-04 | 2015-10-08 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Cha型ゼオライト材料、及びシクロアルキルアンモニウム化合物を用いるそれらの製造方法 |
JP2015536291A (ja) * | 2012-10-18 | 2015-12-21 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | ゼオライト材料の後処理 |
JP2016512191A (ja) * | 2013-03-14 | 2016-04-25 | ヨーナス・ヘドルンド | ゼオライト結晶および/またはゼオライト様結晶を生成するための方法 |
JP2016060660A (ja) * | 2014-09-17 | 2016-04-25 | 東ソー株式会社 | ゼオライトの製造方法 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2513983B1 (fr) * | 1981-09-14 | 1986-10-24 | Raffinage Cie Francaise | Procede de preparation de zeolites synthetiques et zeolites obtenues par ce procede |
US6471939B1 (en) * | 2001-05-29 | 2002-10-29 | Exxonmobil Research And Engineering Company | Synthetic porous crystalline material ITQ-12, its synthesis and use |
DE10232406A1 (de) | 2002-07-17 | 2004-01-29 | Basf Ag | Verfahren zur Herstellung eines zeolithhaltigen Feststoffes |
RU2297278C2 (ru) | 2002-11-25 | 2007-04-20 | Яра Интернэшнл Аса | Способ получения и активации полиметаллических цеолитных катализаторов, состав и применение катализатора для разложения n2o |
US7670589B2 (en) | 2005-10-31 | 2010-03-02 | Exxonmobil Chemical Patents Inc. | Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins |
US7645718B2 (en) * | 2007-03-26 | 2010-01-12 | Pq Corporation | Microporous crystalline material comprising a molecular sieve or zeolite having an 8-ring pore opening structure and methods of making and using same |
KR101529756B1 (ko) | 2008-11-06 | 2015-06-17 | 유오피 엘엘씨 | 접촉 나프타 분해를 위한 나노 결정 실리칼라이트 |
BR112012019018B1 (pt) * | 2010-02-01 | 2021-01-19 | Johnson Matthey Plc | filtro de fluxo de parede, sistema de escapamento para um veículo, e, processo para a fabricação de um filtro de fluxo de parede |
DE102010007499A1 (de) | 2010-02-09 | 2011-08-11 | Umicore AG & Co. KG, 63457 | Volumetrische Beschichtungsanordnung |
US8518242B2 (en) | 2011-05-26 | 2013-08-27 | Uop Llc | Fibrous substrate-based hydroprocessing catalysts and associated methods |
US20120308439A1 (en) | 2011-06-01 | 2012-12-06 | Johnson Matthey Public Limited Company | Cold start catalyst and its use in exhaust systems |
WO2014076625A1 (en) | 2012-11-13 | 2014-05-22 | Basf Se | Production and Use of a Zeolitic Material in a Process for the Conversion of Oxygenates to Olefins |
KR101460322B1 (ko) | 2013-04-22 | 2014-11-13 | 고려대학교 산학협력단 | 초음파를 이용한 무기 입자의 선택적인 물리적 증착 방법 및 이로부터 제조된 기질 상의 씨드 균일층으로부터 성장된 카바자이트 제올라이트 분리막 및 이에 사용되는 판상의 실리카 카바자이트 제올라이트 입자 및 이를 제조하는 방법 |
US9604197B2 (en) * | 2013-10-18 | 2017-03-28 | California Institute Of Technology | Crystalline molecular sieves and related structure-directing agents, methods and systems |
CN109317190B (zh) | 2013-12-02 | 2022-01-07 | 庄信万丰股份有限公司 | 高二氧化硅Cu-CHA的混合模板的合成 |
JP2015116532A (ja) | 2013-12-18 | 2015-06-25 | 公益財団法人地球環境産業技術研究機構 | 炭酸ガス分離回収組成物製造のための原料組成物及び該原料組成物から製造される炭酸ガス分離回収組成物 |
US9908783B2 (en) | 2014-01-22 | 2018-03-06 | California Institute Of Technology | Methods for producing crystalline microporous solids with the RTH topology and compositions derived from the same |
JP6650391B2 (ja) | 2014-04-04 | 2020-02-19 | Jxtgエネルギー株式会社 | アルミノシリケート触媒の製造方法、アルミノシリケート触媒、及び単環芳香族炭化水素の製造方法 |
RU2678676C2 (ru) * | 2014-06-05 | 2019-01-30 | Басф Се | Цеолитные материалы типа сна и способы их получения с использованием комбинаций циклоалкил- и тетраалкиламмониевых соединений |
KR101636142B1 (ko) * | 2014-08-27 | 2016-07-04 | 포항공과대학교 산학협력단 | 알루미노실리케이트 제올라이트 Al-HPM-1 및 그 제조 방법과 1-부텐 이성질화반응촉매로의 용도 |
JP6615193B2 (ja) | 2014-10-07 | 2019-12-04 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | 排気ガス処理用モレキュラーシーブ触媒 |
GB2559432B (en) * | 2014-11-14 | 2021-01-13 | Johnson Matthey Plc | AFX zeolite |
CN104556096A (zh) | 2014-12-25 | 2015-04-29 | 复旦大学 | 一种两步晶化合成亚微米bea沸石的方法 |
GB201504986D0 (en) | 2015-02-13 | 2015-05-06 | Johnson Matthey Plc | Oxidation catalyst for treating a natural gas emission |
GB2540832B (en) | 2015-02-20 | 2019-04-17 | Johnson Matthey Plc | Bi-metal molecular sieve catalysts |
US9878312B2 (en) * | 2015-02-24 | 2018-01-30 | California Institute Of Technology | Methods to produce zeolites with the GME topology and compositions derived therefrom |
JP2018534230A (ja) * | 2015-10-22 | 2018-11-22 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニーJohnson Matthey Public Limited Company | フッ化物媒体中で調製された高シリカゼオライトへのアルミニウムの取り込みのための方法 |
GB2597877B (en) * | 2016-09-30 | 2022-09-14 | Johnson Matthey Plc | A novel zeolite synthesis with a fluoride source |
JP7069797B2 (ja) * | 2017-02-22 | 2022-05-18 | 東ソー株式会社 | チャバザイト型ゼオライト及びその製造方法 |
EP3743380B1 (en) * | 2018-01-24 | 2022-02-23 | Chevron U.S.A. Inc. | Molecular sieve ssz-110, its synthesis and use |
-
2017
- 2017-09-28 GB GB2116435.5A patent/GB2597877B/en active Active
- 2017-09-28 BR BR112019006347A patent/BR112019006347A2/pt not_active Application Discontinuation
- 2017-09-28 KR KR1020197012027A patent/KR102594931B1/ko active Active
- 2017-09-28 WO PCT/US2017/053904 patent/WO2018064273A1/en unknown
- 2017-09-28 GB GB1906034.2A patent/GB2569757B/en active Active
- 2017-09-28 EP EP17794109.3A patent/EP3519354A1/en active Pending
- 2017-09-28 CN CN201780069577.XA patent/CN109923070A/zh active Pending
- 2017-09-28 JP JP2019517434A patent/JP2020502017A/ja active Pending
- 2017-09-28 US US15/718,002 patent/US10682635B2/en active Active
- 2017-09-28 GB GB2116437.1A patent/GB2597878B/en active Active
- 2017-09-29 DE DE102017122676.1A patent/DE102017122676A1/de active Pending
-
2020
- 2020-05-28 US US15/929,907 patent/US11007513B2/en active Active
-
2021
- 2021-04-19 US US17/301,918 patent/US11452996B2/en active Active
-
2022
- 2022-06-09 JP JP2022093385A patent/JP2022130445A/ja active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005320238A (ja) * | 2004-05-10 | 2005-11-17 | Inst Fr Petrole | 直接合成によって結晶性メタロアルミノケイ酸塩を合成する方法 |
US20080045767A1 (en) * | 2005-10-31 | 2008-02-21 | Guang Cao | Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins |
JP2012523367A (ja) * | 2009-04-09 | 2012-10-04 | カリフォルニア インスティチュート オブ テクノロジー | モレキュラーシーブ及び関連する方法及び構造指向剤 |
JP2015529608A (ja) * | 2012-06-04 | 2015-10-08 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Cha型ゼオライト材料、及びシクロアルキルアンモニウム化合物を用いるそれらの製造方法 |
JP2015521983A (ja) * | 2012-07-03 | 2015-08-03 | シェブロン ユー.エス.エー. インコーポレイテッド | 高シリカlev型ゼオライトを調製する方法 |
JP2015536291A (ja) * | 2012-10-18 | 2015-12-21 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | ゼオライト材料の後処理 |
JP2016512191A (ja) * | 2013-03-14 | 2016-04-25 | ヨーナス・ヘドルンド | ゼオライト結晶および/またはゼオライト様結晶を生成するための方法 |
JP2016060660A (ja) * | 2014-09-17 | 2016-04-25 | 東ソー株式会社 | ゼオライトの製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022130445A (ja) * | 2016-09-30 | 2022-09-06 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | フッ化物源を用いる新規ゼオライト合成法 |
JP7574016B2 (ja) | 2020-08-27 | 2024-10-28 | エヌ・イーケムキャット株式会社 | 多孔性板状mfi型ゼオライトおよびその製造方法 |
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BR112019006347A2 (pt) | 2019-06-18 |
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GB2569757A (en) | 2019-06-26 |
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RU2021112572A (ru) | 2021-05-20 |
GB202116437D0 (en) | 2021-12-29 |
WO2018064273A1 (en) | 2018-04-05 |
GB2569757B (en) | 2022-09-14 |
GB202116435D0 (en) | 2021-12-29 |
US20210237043A1 (en) | 2021-08-05 |
CN109923070A (zh) | 2019-06-21 |
GB201906034D0 (en) | 2019-06-12 |
GB2597877A (en) | 2022-02-09 |
GB2597878A (en) | 2022-02-09 |
US20200353453A1 (en) | 2020-11-12 |
GB2597877B (en) | 2022-09-14 |
DE102017122676A1 (de) | 2018-04-05 |
US11007513B2 (en) | 2021-05-18 |
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