JP2021509635A - 規則的なメゾ気孔を有するゼオライト粒子に金属が含浸された炭化水素吸着剤およびその製造方法 - Google Patents
規則的なメゾ気孔を有するゼオライト粒子に金属が含浸された炭化水素吸着剤およびその製造方法 Download PDFInfo
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- JP2021509635A JP2021509635A JP2020535532A JP2020535532A JP2021509635A JP 2021509635 A JP2021509635 A JP 2021509635A JP 2020535532 A JP2020535532 A JP 2020535532A JP 2020535532 A JP2020535532 A JP 2020535532A JP 2021509635 A JP2021509635 A JP 2021509635A
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- hydrocarbon
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- hydrocarbon adsorbent
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- metal
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- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 2
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- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
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- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
本出願は、2017年12月29日付韓国特許出願第10−2017−0183959号に基づいた優先権を主張し、当該韓国特許出願の文献に開示された全ての内容を含む。
SPP粒子を合成するために、SPP粒子の合成前駆体溶液を製造した。前記SPP粒子の合成前駆体溶液を製造するために、アルミニウムイソプロポキシド(aluminum isopropoxide)(98%、Alfa Aesar)をテトラエチルオルトシリケート(tetraethylorthosilicate)(TEOS、98%、Sigma−Aldrich)に添加し、攪拌しながらテトラブチルホスホニウムヒドロキシド(tetrabutylphosphonium hydroxide)(TBPOH、40%、Alfa Aesar)を前記混合物に一滴ずつ添加した。便宜上、前記前駆体溶液を化合物Aという。脱イオン水に水酸化ナトリウム(NaOH、98%、Sigma−Aldrich)を添加し、前記NaOH溶液を前記製造した化合物Aに添加して最終の合成前駆体溶液を製造した。その後、最終の合成前駆体溶液をポリプロピレン瓶に密封して、少なくとも一晩中追加的に加水分解させた。Si/Al比率が異なるサンプルを得るために、前記合成前駆体溶液の最終組成を1 SiO2:x Al2O3:0.3 TBPOH:10 H2O:2x NaOH:4 EtOH(ここでx=0.005、0.01または0.0167)とした。
SPP粒子の合成前駆体溶液でエタノールと脱イオン水の量によるメゾ気孔度を分析するために、実施例1の加水分解段階後の合成前駆体溶液をキャップフリー(cap−free)の45mLテフロン(登録商標)ライナ(Teflon−liner)に移して室温で攪拌しながら一定の含有量のエタノールと水を蒸発させた。前記で言及されたモル組成と共にエタノール除去後のモル組成は、1 SiO2:x Al2O3:0.3 TBPOH:10 H2O:2x NaOH:0 EtOHであり、エタノールの量および水の量の半分を除去した後のモル組成は、1 SiO2:x Al2O3:0.3 TBPOH:5 H2O:2x NaOH:0 EtOHである。生成された固体生成物は遠心分離、デキャンティングおよび脱イオン水洗浄を5回繰り返して回収した。その後、70℃で一晩中乾燥させ、200mL/分の気流下で1℃/分の上昇速度で12時間にかけて550℃条件でか焼させた。
エタノールと水分含有量の変化と共に合成前駆体溶液のSi/Al比によるSPP粒子の変化を確認するために、Tecnai G2 F30ST電界放出透過電子顕微鏡(FE−TEM)を利用して透過電子顕微鏡(TEM)イメージを観察した。その結果、100_E1_W1.0は、主に厚いナノシートから構成されているが(図3(a1))、エタノールの蒸発後の100_E0_W1.0は、厚さが大幅に減少した鋭いMFIナノシートまたはラメラを示す((図3(a2))。図2(a2)および(a3)に示されたように、水を追加的に除去すれば、粒子サイズとナノシートサイズの厚さが全て減少することを確認した(図3(a2)および(a3))。
したがって、30_E1_W1.0は、MFIゼオライト段階と異なる段階の形成があることが分かる。また、SEMイメージおよびTEMイメージを組み合わせて分析した結果、TEOSの加水分解により生成されたエタノールがない場合にself−pillaringが示されることを確認した。
SPP粒子の結晶性を確認するために、実施例1で得たSPP粒子に対してX線回折(X−ray diffraction(XRD))分析を行った。XRD分析は、RINT2000垂直ゴニオメーター(goniometer)が装着されたRigakuモデルD/MAX−2500V/PCを利用して、Cu Kα線(40kV、100mA、λ=1.54A)に基づいてか焼されたゼオライトサンプルのX線回折(XRD)パターンを得た後、Mercuryソフトウェア(バージョン3.8、Cambridge Crystallographic Data Centerウェブサイトで使用可能)を利用して当該結晶学情報ファイル(CIF)で分析した。三つのCIFファイルは、全てMaterial Studio 7.0(Accelrys)で提供した。
SPP粒子の気孔構造を分析するために、Micromeritics ASAP2020システムを利用して77KでN2物理吸着等温線を測定した。気孔サイズおよび体積は製造者が提供したBJH(Barrett−Joyner−Halenda)方法に基づいて計算した。その結果、0.4−0.8の相対圧力範囲でSi/Al比率と関係なしに、合成前駆体溶液でエタノールの除去と追加的な水の除去はメゾ気孔度を増加させることを確認した(図5(a1)、(a2)および(a3))。また、BJH気孔サイズ分布でもSi/Al比率と関係なしに、合成前駆体溶液でエタノールの除去と追加的な水の除去はメゾ気孔領域が増加することを確認した(図5(b1)、(b2)および(b3))。
Smicro=SBET −Smeso+ext
下記表1は、77Kで、N2物理吸着等温線で計算されたか焼されたSPPサンプルの気孔体積を示したものである。(aは変形されたt−plot方法を用いて測定したSmeso+extおよびVmicroを示したものであり、bはBJH気孔サイズ分布データである)。
H−型SPP粒子を合成するために、実施例1でか焼された9種類のNa−型SPP粒子のうち、100_E1_W1.0、100_E0_W0.5および30_E0_W0.5を0.01M Na−型SPP粒子(g)/NH4NO3溶液(mL)の固定比率で、1M硝酸アンモニウム(NH4NO3)溶液で6時間にかけて80℃条件下で攪拌してイオン交換されたサンプルを得た。前記で得たサンプルを遠心分離、デキャンティングおよび脱イオン水洗浄を3回繰り返して回収した。回収したサンプルは一晩中70℃で乾燥させ、200mL/分の空気流れ下で10℃/分の上昇速度で、500℃で6時間か焼させた。
H−型SPP粒子およびCu含浸されたSPP粒子の形態を観察するために、Hitachi S−4800電界放出走査顕微鏡(FE−SEM)およびTecnai G2 F30ST電界放出透過電子顕微鏡(FE−TEM)を利用して走査電子顕微鏡(SEM)イメージおよび透過電子顕微鏡(TEM)イメージを観察した。その結果、H−型SPP粒子およびCu含浸されたSPP粒子の形態がNa−型SPP粒子の形態と類似することを確認した(図6および図7)。
H−型SPP粒子およびCu含浸されたSPP粒子のナノシート構成物を観察するために、TEM分析を行った。その結果、H−型SPP粒子は、ナノシート(L_100およびH_100はナノシートが示され、M_30は断片または細かく切られたナノシートが示されることを確認した(図7(a1)、(a2)および(a3))。したがって、プロトンにイオン交換した後にもSPP粒子のナノシートが保存されることが分かる。
H−型SPP粒子およびCu含浸されたSPP粒子の気孔構造を分析するために、実施例5と同様な方法でN2物理吸着等温線を測定し、気孔サイズおよび体積を計算した。また、他の尺度で各サンプルの表面積を測定するために、実施例5と同様にBET(Brunauer−Emmett−Teller)表面積分析および変形されたt−plot方法を利用した。
低温始動試験は、150乃至250μm範囲で篩った0.06gのH−型SPP粒子サンプルを石英管型反応器(内径6.9mmおよび外径9.6mm)に充填して行った。温度は温度調節器(UP35A、Yokogawa)を用いて調節し、供給蒸気の流れ速度はマスフロー調節器(High Tech、Bronkhorst)を用いて調節した。温度はサンプルが置かれた石英フリット下の熱電帯を用いて測定した。蒸気は加熱されたチュービングに一定量の水を注入して生成した。反応器を通過した後、冷却水(1℃)が循環するトラップ(trap)が排出口ガスストリーム(stream)内の蒸気を除去した。トラップ後、排出口を質量分析器(Lab Questor−RGA、Bongil)に連結した。
実施例10と同様な方法で、Cu含浸されたSPP粒子のCST性能を確認した。その結果、Cu含浸されたSPP粒子は、H−型SPP粒子と比較して他の独特の放出プロファイルを示した(図12(b1)、(b2)および(b3))。Cu含浸されたSPP粒子は、初期温度70℃でプロペンを吸着することができ、Cu/M_30が最も高い吸着力を示した。Cu/L_100は、加熱が始まる前にプロペンを放出し始め、Cu/M_30は90℃付近でプロペンを脱着した。Cu/H_100は、Cu/L_100とCu/M_30の中間程度の性能を示した。
Cu含浸されたSPP粒子の安定性を確認するために、熱水処理されていないCu含浸されたSPP粒子および熱水処理されたCu含浸されたSPP粒子の連続的なCSTを行った。連続的なCST性能測定のために、反応器を600℃から70℃に冷却させる間、6時間にかけて100mL/分のHeを流れるようにし、流動反応器に蒸気が存在しないことを確認した。Cu/L_100、Cu/H_100およびCu/M_30は、800℃で24時間にかけて10vol%の蒸気と共に100mL/分のHe下で熱水処理した。生成されたサンプルは、Cu/L_100 HT、Cu/H_100 HT、およびCu/M_30 HTで表示し、ここでHTは熱水処理を示す。
Claims (14)
- 2〜10nmの大きさのメゾ気孔が規則的に形成されたゼオライト粒子に金属陽イオンおよび金属酸化物が含浸されたことを特徴とする炭化水素吸着剤。
- 前記金属陽イオンおよび前記金属酸化物は、炭化水素の吸着および酸化にそれぞれ作用することを特徴とする請求項1に記載の炭化水素吸着剤。
- メゾ気孔度(mesoporosity)は、メゾ気孔の体積が0.01cm3/g以上であり、ゼオライトのSi/Alモル比が10〜200であり、金属陽イオンは、ゼオライトに含浸可能な最大重量に対して3〜85%の量で存在し、前記金属酸化物は、ゼオライトに含浸可能な最大重量に対して15〜97%の量で存在することを特徴とする請求項1に記載の炭化水素吸着剤。
- 前記金属陽イオンは、Al、Cr、Fe、Co、Ti、W、Si、Ir、Pt、Rd、Pd、Ru、Th、Ni、Cu、V、Au、Re、ZrおよびMoから構成された群より選択されることを特徴とする請求項1に記載の炭化水素吸着剤。
- 前記金属酸化物は、Al、Cr、Fe、Co、Ti、W、Si、Ir、Pt、Rd、Pd、Ru、Th、Ni、Cu、V、Au、Re、ZrおよびMoから構成された群より選択された金属の酸化物であることを特徴とする請求項1に記載の炭化水素吸着剤。
- 前記ゼオライトは、SPP(Self−pillared pentasil)ゼオライトであることを特徴とする請求項1に記載の炭化水素吸着剤。
- 2〜10nmの大きさのメゾ気孔が規則的に形成されたゼオライト粒子を金属含有溶液に添加して金属陽イオンおよび金属酸化物をゼオライト粒子に含浸させることを特徴とする炭化水素吸着剤の製造方法。
- ゼオライト粒子の合成前駆体溶液は、1 SiO2:x Al2O3:0.3 TBPOH:y H2O:2x NaOH:z EtOH(x=0.001〜0.1、y=0.1〜9、z=0〜3.9)のモル比で構成されたことを特徴とする請求項7に記載の炭化水素吸着剤の製造方法。
- 前記金属陽イオンは、Al、Cr、Fe、Co、Ti、W、Si、Ir、Pt、Rd、Pd、Ru、Th、Ni、Cu、V、Au、Re、ZrおよびMoから構成された群より選択されることを特徴とする請求項7に記載の炭化水素吸着剤の製造方法。
- 前記金属酸化物は、Al、Cr、Fe、Co、Ti、W、Si、Ir、Pt、Rd、Pd、Ru、Th、Ni、Cu、V、Au、Re、ZrおよびMoから構成された群より選択された金属の酸化物であることを特徴とする請求項7に記載の炭化水素吸着剤の製造方法。
- 前記ゼオライト粒子の合成前駆体溶液でエタノールと水の含有量によりメゾ気孔度が変わることを特徴とする請求項8に記載の炭化水素吸着剤の製造方法。
- 前記ゼオライト粒子の合成前駆体溶液でSi:Alのモル比が5〜500であることを特徴とする請求項8に記載の炭化水素吸着剤の製造方法。
- 請求項1に記載の炭化水素吸着剤を利用したことを特徴とする炭化水素の吸着方法。
- 前記炭化水素は、プロペン、トルエン、エタン、エテン、プロパン、ベンゼン、キシレン、エチレン、2−メチルブタン、ホルムアルデヒド、スチレンおよびアセトアルデヒドから構成された群より選択されることを特徴とする請求項13に記載の炭化水素の吸着方法。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022083427A (ja) * | 2020-11-24 | 2022-06-03 | コリア ユニバーシティ リサーチ アンド ビジネス ファウンデーション | 陽イオンの比率を制御したゼオライトを含む炭化水素吸脱着複合体およびその製造方法 |
JP2022083429A (ja) * | 2020-11-24 | 2022-06-03 | コリア ユニバーシティ リサーチ アンド ビジネス ファウンデーション | ガス吸着部および補強部を含む炭化水素吸脱着複合体およびその製造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2581776B (en) * | 2019-02-19 | 2022-08-17 | Jaguar Land Rover Ltd | Catalytic converter core having first and second regions with different thermal inertia |
KR102529420B1 (ko) * | 2020-11-24 | 2023-05-08 | 고려대학교 산학협력단 | 양이온 종류를 제어한 제올라이트를 포함하는 탄화수소 흡탈착 복합체 및 이의 제조방법 |
CN115770612A (zh) * | 2022-12-06 | 2023-03-10 | 中国科学院青岛生物能源与过程研究所 | 一种用于二氧化碳加氢制备甲醇的催化剂及其制备方法和应用 |
CN115920589B (zh) * | 2022-12-21 | 2023-08-11 | 可迪尔空气技术(北京)有限公司 | 一种低浓度污水池废气的处理方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4991092A (ja) * | 1972-12-22 | 1974-08-30 | ||
JPS59196745A (ja) * | 1983-03-31 | 1984-11-08 | Res Assoc Residual Oil Process<Rarop> | 鉄含有ゼオライト組成物 |
JP2008073625A (ja) * | 2006-09-22 | 2008-04-03 | Mitsubishi Motors Corp | Hcトラップ触媒及びhcトラップ触媒の調製方法。 |
JP2011240273A (ja) * | 2010-05-19 | 2011-12-01 | Jx Nippon Oil & Energy Corp | 吸着剤及びその製造方法、並びに燃料の脱硫方法 |
JP2013506554A (ja) * | 2009-10-06 | 2013-02-28 | ビー・エイ・エス・エフ、コーポレーション | オレフィン流から酸素化物類を除去するための低反応性吸着剤及び高い酸素化物収容力 |
JP2015063449A (ja) * | 2013-08-30 | 2015-04-09 | 東ソー株式会社 | ペンタシル型ゼオライト及びその製造方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895080A (en) * | 1972-06-06 | 1975-07-15 | Sun Research Development | Separation of cyclic compounds by adsorption on partially sorbed metallic zeolites |
US4297328A (en) * | 1979-09-28 | 1981-10-27 | Union Carbide Corporation | Three-way catalytic process for gaseous streams |
US5185305A (en) * | 1991-11-08 | 1993-02-09 | Ford Motor Company | Catalyst system for treating the exhaust from a lean-burn gasoline-fueled engine |
JP3616112B2 (ja) * | 1992-12-28 | 2005-02-02 | 日産自動車株式会社 | 炭化水素吸着材 |
JP3207577B2 (ja) * | 1993-01-20 | 2001-09-10 | 三菱重工業株式会社 | 炭化水素の吸着剤及び吸着浄化方法 |
JP3190780B2 (ja) * | 1994-03-17 | 2001-07-23 | 出光興産株式会社 | 排ガス浄化用炭化水素吸着触媒 |
JPH0810613A (ja) * | 1994-07-05 | 1996-01-16 | Ngk Insulators Ltd | 自動車排ガス浄化用吸着材 |
JPH0975721A (ja) * | 1995-09-12 | 1997-03-25 | Tokyo Gas Co Ltd | 炭化水素系ガス中微量成分除去用吸着剤および除去方法 |
EP0768111A1 (en) * | 1995-10-16 | 1997-04-16 | Corning Incorporated | Method of modifying a hydrocarbon adsorber and its use |
JP3918305B2 (ja) * | 1997-07-02 | 2007-05-23 | 東ソー株式会社 | 炭化水素吸着剤及び排ガス浄化触媒 |
DE69826768T2 (de) * | 1997-07-02 | 2006-03-09 | Tosoh Corp., Shinnanyo | Adsorbens für Kohlenwasserstoff und Katalysator zur Abgasreinigung |
JP3417309B2 (ja) * | 1997-10-28 | 2003-06-16 | トヨタ自動車株式会社 | 炭化水素吸着材 |
FR2863909B1 (fr) * | 2003-12-22 | 2006-05-26 | Ceca Sa | Methode de purification de flux gazeux pollue par co2 et hydrocarbure(s) et/ou oxyde(s) d'azote par adsorbant zeolitique agglomere |
BRPI0620252B1 (pt) * | 2005-12-22 | 2016-08-30 | Inst Français Du Petrole | catalisador suportado de forma irregular, não esférica e processo de hidroconversão de frações petrolíferas pesadas |
DE102005061713B4 (de) * | 2005-12-22 | 2015-05-21 | Süd-Chemie Ip Gmbh & Co. Kg | Adsorbereinheit für flüchtige Kohlenwasserstoffe, Verfahren zur Herstellung eines zeolithischen Adsorbermaterials und zeolithisches Adsorbermaterial erhältlich nach dem Verfahren |
US8413433B2 (en) * | 2008-07-17 | 2013-04-09 | Ford Global Technologies, Llc | Hydrocarbon retaining and purging system |
KR101062666B1 (ko) * | 2009-02-02 | 2011-09-06 | 한국과학기술원 | 팔라듐 담지 메조다공성 제올라이트 |
CN105312081B (zh) * | 2010-05-21 | 2020-09-15 | Pq公司 | 用于NOx还原的新型含金属的沸石β |
GB201100595D0 (en) * | 2010-06-02 | 2011-03-02 | Johnson Matthey Plc | Filtration improvements |
KR101147669B1 (ko) * | 2010-07-05 | 2012-05-21 | 한국과학기술원 | 규칙적 또는 불규칙적으로 배열된 메조기공을 포함하는 제올라이트 또는 유사 제올라이트 물질 및 그의 제조 방법 |
KR101451902B1 (ko) * | 2012-11-26 | 2014-10-22 | 한국과학기술원 | 메조기공을 갖는 mre 구조의 제올라이트 또는 유사 mre 제올라이트 물질 및 그의 제조 방법 |
CA2917133A1 (en) * | 2013-07-05 | 2015-01-08 | Danmarks Tekniske Universitet | Method for producing zeolites and zeotypes |
US9463447B2 (en) * | 2014-01-29 | 2016-10-11 | Ford Global Technologies, Llc | Hydrocarbon trap with increased zeolite loading and improved adsorption capacity |
JP6294127B2 (ja) * | 2014-03-31 | 2018-03-14 | 株式会社キャタラー | Scr用触媒及び排ガス浄化触媒システム |
CN108602683A (zh) * | 2016-02-19 | 2018-09-28 | 埃克森美孚研究工程公司 | 小晶体、高比表面积的emm-30沸石、其合成及用途 |
US10105691B2 (en) * | 2016-03-31 | 2018-10-23 | Ford Global Technologies, Llc | Multiple zeolite hydrocarbon traps |
CA3021797A1 (en) * | 2016-04-26 | 2017-11-02 | Basf Corporation | Zoned configuration for oxidation catalyst combinations |
-
2017
- 2017-12-29 KR KR1020170183959A patent/KR102085652B1/ko active IP Right Grant
-
2018
- 2018-12-24 EP EP18893856.7A patent/EP3733280A4/en active Pending
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-
2020
- 2020-06-26 US US16/913,466 patent/US20200324268A1/en not_active Abandoned
- 2020-06-26 US US16/913,671 patent/US20200391178A1/en not_active Abandoned
-
2023
- 2023-02-03 US US18/163,914 patent/US20230191362A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4991092A (ja) * | 1972-12-22 | 1974-08-30 | ||
JPS59196745A (ja) * | 1983-03-31 | 1984-11-08 | Res Assoc Residual Oil Process<Rarop> | 鉄含有ゼオライト組成物 |
JP2008073625A (ja) * | 2006-09-22 | 2008-04-03 | Mitsubishi Motors Corp | Hcトラップ触媒及びhcトラップ触媒の調製方法。 |
JP2013506554A (ja) * | 2009-10-06 | 2013-02-28 | ビー・エイ・エス・エフ、コーポレーション | オレフィン流から酸素化物類を除去するための低反応性吸着剤及び高い酸素化物収容力 |
JP2011240273A (ja) * | 2010-05-19 | 2011-12-01 | Jx Nippon Oil & Energy Corp | 吸着剤及びその製造方法、並びに燃料の脱硫方法 |
JP2015063449A (ja) * | 2013-08-30 | 2015-04-09 | 東ソー株式会社 | ペンタシル型ゼオライト及びその製造方法 |
Non-Patent Citations (1)
Title |
---|
APPLIED CATALYSIS B: ENVIRONMENTAL, vol. Vol.154-155, JPN6022029946, 2014, pages 161 - 170, ISSN: 0004834810 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2022083427A (ja) * | 2020-11-24 | 2022-06-03 | コリア ユニバーシティ リサーチ アンド ビジネス ファウンデーション | 陽イオンの比率を制御したゼオライトを含む炭化水素吸脱着複合体およびその製造方法 |
JP2022083429A (ja) * | 2020-11-24 | 2022-06-03 | コリア ユニバーシティ リサーチ アンド ビジネス ファウンデーション | ガス吸着部および補強部を含む炭化水素吸脱着複合体およびその製造方法 |
JP7240025B2 (ja) | 2020-11-24 | 2023-03-15 | コリア ユニバーシティ リサーチ アンド ビジネス ファウンデーション | ガス吸着部および補強部を含む炭化水素吸脱着複合体およびその製造方法 |
JP7409691B2 (ja) | 2020-11-24 | 2024-01-09 | コリア ユニバーシティ リサーチ アンド ビジネス ファウンデーション | 陽イオンの比率を制御したゼオライトを含む炭化水素吸脱着複合体およびその製造方法 |
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EP3733282A4 (en) | 2021-11-03 |
EP3733280A1 (en) | 2020-11-04 |
US20200324268A1 (en) | 2020-10-15 |
US20230191362A1 (en) | 2023-06-22 |
CN111542388A (zh) | 2020-08-14 |
KR102085652B1 (ko) | 2020-03-06 |
WO2019132482A1 (ko) | 2019-07-04 |
WO2019132611A8 (ko) | 2019-08-01 |
CN111655367A (zh) | 2020-09-11 |
CN111526941A (zh) | 2020-08-11 |
EP3733280A4 (en) | 2021-10-27 |
EP3733282A1 (en) | 2020-11-04 |
EP3733281A1 (en) | 2020-11-04 |
US20200360891A1 (en) | 2020-11-19 |
JP2021509087A (ja) | 2021-03-18 |
WO2019132611A1 (ko) | 2019-07-04 |
US20200391178A1 (en) | 2020-12-17 |
US20210370219A1 (en) | 2021-12-02 |
KR20190081424A (ko) | 2019-07-09 |
JP2021509086A (ja) | 2021-03-18 |
EP3733281A4 (en) | 2021-08-25 |
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