MFI/MEL ZEOLITE COMPOSITE
To provide a zeolite with a structure that is less prone to caulking than conventional zeolites.SOLUTION: A composite of a ZSM-5(MFI) type zeolite and a ZSM-11 (MEL) type zeolite is provided. The MFI type/MEL type zeolite composite is characterized by an aspect ratio of primary particles (average ma...
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| creator | KOIZUMI TOSHIO MIZUTANI HIDETO |
| description | To provide a zeolite with a structure that is less prone to caulking than conventional zeolites.SOLUTION: A composite of a ZSM-5(MFI) type zeolite and a ZSM-11 (MEL) type zeolite is provided. The MFI type/MEL type zeolite composite is characterized by an aspect ratio of primary particles (average major axis diameter of particles/average minor axis diameter of particles) of 1.5 or more and 10 or less, and a ratio of an intensity I1 of a diffraction peak assigned to crystal lattice (101) plane and/or (011) plane to an intensity I2 of a diffraction peak assigned to crystal lattice (200) plane and/or (020) plane observed by X-ray diffraction (I2/I1) of 1 or more and 3 or less.SELECTED DRAWING: None
【課題】従来のゼオライトよりもコーキングが起きにくい構造のゼオライトを提供する。【解決手段】ＺＳＭ－５（ＭＦＩ）型ゼオライトとＺＳＭ－１１（ＭＥＬ）型ゼオライトの複合体であって、該ＭＦＩ型／ＭＥＬ型ゼオライト複合体は、一次粒子のアスペクト比（粒子の平均長軸径／粒子の平均短軸径）が１．５以上、１０以下であり、Ｘ線回折で観測される、結晶格子（１０１）面及び／又は（０１１）面に帰属される回折ピークの強度Ｉ１と、結晶格子（２００）面及び／又は（０２０）面に帰属される回折ピークの強度Ｉ２との比（Ｉ２／Ｉ１）が１以上、３以下であることを特徴とするＭＦＩ型／ＭＥＬ型ゼオライト複合体。【選択図】なし |
| format | Patent |
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【課題】従来のゼオライトよりもコーキングが起きにくい構造のゼオライトを提供する。【解決手段】ＺＳＭ－５（ＭＦＩ）型ゼオライトとＺＳＭ－１１（ＭＥＬ）型ゼオライトの複合体であって、該ＭＦＩ型／ＭＥＬ型ゼオライト複合体は、一次粒子のアスペクト比（粒子の平均長軸径／粒子の平均短軸径）が１．５以上、１０以下であり、Ｘ線回折で観測される、結晶格子（１０１）面及び／又は（０１１）面に帰属される回折ピークの強度Ｉ１と、結晶格子（２００）面及び／又は（０２０）面に帰属される回折ピークの強度Ｉ２との比（Ｉ２／Ｉ１）が１以上、３以下であることを特徴とするＭＦＩ型／ＭＥＬ型ゼオライト複合体。【選択図】なし</description><language>eng ; jpn</language><subject>CHEMISTRY ; COMPOUNDS THEREOF ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230511&DB=EPODOC&CC=JP&NR=2023064434A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230511&DB=EPODOC&CC=JP&NR=2023064434A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOIZUMI TOSHIO</creatorcontrib><creatorcontrib>MIZUTANI HIDETO</creatorcontrib><title>MFI/MEL ZEOLITE COMPOSITE</title><description>To provide a zeolite with a structure that is less prone to caulking than conventional zeolites.SOLUTION: A composite of a ZSM-5(MFI) type zeolite and a ZSM-11 (MEL) type zeolite is provided. The MFI type/MEL type zeolite composite is characterized by an aspect ratio of primary particles (average major axis diameter of particles/average minor axis diameter of particles) of 1.5 or more and 10 or less, and a ratio of an intensity I1 of a diffraction peak assigned to crystal lattice (101) plane and/or (011) plane to an intensity I2 of a diffraction peak assigned to crystal lattice (200) plane and/or (020) plane observed by X-ray diffraction (I2/I1) of 1 or more and 3 or less.SELECTED DRAWING: None
【課題】従来のゼオライトよりもコーキングが起きにくい構造のゼオライトを提供する。【解決手段】ＺＳＭ－５（ＭＦＩ）型ゼオライトとＺＳＭ－１１（ＭＥＬ）型ゼオライトの複合体であって、該ＭＦＩ型／ＭＥＬ型ゼオライト複合体は、一次粒子のアスペクト比（粒子の平均長軸径／粒子の平均短軸径）が１．５以上、１０以下であり、Ｘ線回折で観測される、結晶格子（１０１）面及び／又は（０１１）面に帰属される回折ピークの強度Ｉ１と、結晶格子（２００）面及び／又は（０２０）面に帰属される回折ピークの強度Ｉ２との比（Ｉ２／Ｉ１）が１以上、３以下であることを特徴とするＭＦＩ型／ＭＥＬ型ゼオライト複合体。【選択図】なし</description><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD0dfPU93X1UYhy9ffxDHFVcPb3DfAPBrJ4GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8V4CRgZGxgZmJibGJozFRigBPOCBk</recordid><startdate>20230511</startdate><enddate>20230511</enddate><creator>KOIZUMI TOSHIO</creator><creator>MIZUTANI HIDETO</creator><scope>EVB</scope></search><sort><creationdate>20230511</creationdate><title>MFI/MEL ZEOLITE COMPOSITE</title><author>KOIZUMI TOSHIO ; MIZUTANI HIDETO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023064434A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>KOIZUMI TOSHIO</creatorcontrib><creatorcontrib>MIZUTANI HIDETO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOIZUMI TOSHIO</au><au>MIZUTANI HIDETO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MFI/MEL ZEOLITE COMPOSITE</title><date>2023-05-11</date><risdate>2023</risdate><abstract>To provide a zeolite with a structure that is less prone to caulking than conventional zeolites.SOLUTION: A composite of a ZSM-5(MFI) type zeolite and a ZSM-11 (MEL) type zeolite is provided. The MFI type/MEL type zeolite composite is characterized by an aspect ratio of primary particles (average major axis diameter of particles/average minor axis diameter of particles) of 1.5 or more and 10 or less, and a ratio of an intensity I1 of a diffraction peak assigned to crystal lattice (101) plane and/or (011) plane to an intensity I2 of a diffraction peak assigned to crystal lattice (200) plane and/or (020) plane observed by X-ray diffraction (I2/I1) of 1 or more and 3 or less.SELECTED DRAWING: None
【課題】従来のゼオライトよりもコーキングが起きにくい構造のゼオライトを提供する。【解決手段】ＺＳＭ－５（ＭＦＩ）型ゼオライトとＺＳＭ－１１（ＭＥＬ）型ゼオライトの複合体であって、該ＭＦＩ型／ＭＥＬ型ゼオライト複合体は、一次粒子のアスペクト比（粒子の平均長軸径／粒子の平均短軸径）が１．５以上、１０以下であり、Ｘ線回折で観測される、結晶格子（１０１）面及び／又は（０１１）面に帰属される回折ピークの強度Ｉ１と、結晶格子（２００）面及び／又は（０２０）面に帰属される回折ピークの強度Ｉ２との比（Ｉ２／Ｉ１）が１以上、３以下であることを特徴とするＭＦＩ型／ＭＥＬ型ゼオライト複合体。【選択図】なし</abstract><oa>free_for_read</oa></addata></record> |
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| title | MFI/MEL ZEOLITE COMPOSITE |
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