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1.发明授权
公开(公告)号：EP4191031B1
公开(公告)日：2024-09-11
申请号：EP21954417.8
申请日：2021-09-30
CPC分类号： Y02T10/12 , F01N3/28 , B01J23/63 , B01J37/0215 , F01N3/101 , B01D2255/209220130101 , B01D2255/102320130101 , B01D2255/920720130101 , B01D2255/920220130101 , B01D2255/102120130101 , B01D2255/102520130101 , B01D2255/90820130101 , B01D2258/01420130101 , B01D53/9477 , B01D53/945 , B01D53/944 , B01D2255/206320130101 , B01D2255/40720130101 , B01D2255/90420130101 , F01N3/103 , F01N13/009 , F01N2370/0220130101 , F01N2370/0420130101 , F01N2510/0620130101 , F01N2510/068420130101 , B01J35/19
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公开(公告)号：EP4426482A1
公开(公告)日：2024-09-11
申请号：EP22808699.7
申请日：2022-10-20
发明人： LIU, Fudong , XIE, Shaohua , LI, Yuejin
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3.发明授权
公开(公告)号：EP4098358B1
公开(公告)日：2024-10-09
申请号：EP21754181.2
申请日：2021-01-26
CPC分类号： B01J23/58 , B01J37/024 , B01J37/0203 , B01J23/8946 , B01J37/18 , B01J23/66 , B01J23/63 , B01J23/894 , C07C7/14816 , B01D53/8671 , B01D2255/102120130101 , B01D2255/102320130101 , B01D2255/102520130101 , B01D2255/102620130101 , B01D2255/202720130101 , B01D2255/202220130101 , B01D2255/204720130101 , B01D2255/2070720130101 , B01D2255/2073820130101 , B01D2255/2074620130101 , B01D2255/920220130101 , B01D2255/920520130101 , B01D2256/2420130101 , B01D2257/10420130101 , B01J35/393 , B01J35/30 , B01J35/396 , B01J35/397 , B01J35/647 , B01J35/66 , B01J23/8906 , B01J21/08 , B01J35/40 , C07C7/14883
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公开(公告)号：EP4360743A1
公开(公告)日：2024-05-01
申请号：EP23202669.0
申请日：2023-10-10
发明人： NISHIO, Takahiro , TAKAGI, Nobuyuki , TOJO, Takumi , SHIRAKAWA, Shogo , SHIMIZU, Kengo , HOSHINO, Sho , SAKAMOTO, Shun , TODA, Yosuke
CPC分类号： B01D53/945 , B01D2255/102120130101 , B01D2255/102320130101 , B01D2255/102520130101 , B01D2255/40720130101 , B01D2255/903220130101 , B01D2255/902220130101 , B01D2255/90820130101 , B01D2255/920220130101 , B01D2258/01420130101 , B01J23/63 , B01J35/57 , F01N3/101 , F01N3/0864 , F01N3/0814 , F01N3/2803 , F01N2330/3020130101 , F01N2370/0220130101 , F01N2370/0420130101 , F01N2510/06320130101 , F01N2510/068220130101 , F01N2510/068420130101 , F01N2570/1620130101 , B01J37/038 , B01J37/0248 , B01J37/0244
摘要： Provided is an exhaust gas purification catalyst providing a catalyst performance and an OSC performance at the same time even at low temperature. The present disclosure relates to an exhaust gas purification catalyst including a substrate and a catalyst coating layer coated on the substrate. The catalyst coating layer includes a first catalyst coating layer containing Pd and/or Pt and a second catalyst coating layer containing Rh. The first catalyst coating layer is formed from an end portion in an upstream side with respect to an exhaust gas flow direction in the exhaust gas purification catalyst. The second catalyst coating layer includes an upstream coating layer formed from the end portion in the upstream side with respect to the exhaust gas flow direction in the exhaust gas purification catalyst, and a downstream coating layer formed from an end portion in a downstream side with respect to the exhaust gas flow direction in the exhaust gas purification catalyst. Rh in the upstream coating layer and the downstream coating layer are supported on specific carrier particles. Further, a particle diameter of Rh is controlled.
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公开(公告)号：EP3108961B1
公开(公告)日：2024-08-07
申请号：EP14882869.2
申请日：2014-02-18
IPC分类号： B01J23/745 , B01J37/04
CPC分类号： B01J23/002 , B01J23/10 , B01J2523/0020130101 , B01D53/944 , B01D53/945 , B01D2255/20420130101 , B01D2255/206320130101 , B01D2255/206820130101 , B01D2255/2073820130101 , B01D2255/40720130101 , B01D2255/90820130101 , B01D2255/9220130101 , B01D2255/920220130101 , B01J23/83 , Y02T10/12 , B01J35/635 , B01J35/651 , B01J35/647
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6.发明公开
公开(公告)号：EP4404725A1
公开(公告)日：2024-07-31
申请号：EP21798431.9
申请日：2021-09-21
申请人： IGNASI CLOTET S.L.U.
CPC分类号： A01C3/028 , B01D2257/40620130101 , B01D2258/0220130101 , B01D2257/702520130101 , B01D2257/40220130101 , B01D2257/9020130101 , B01D2255/80220130101 , B01D2255/920220130101 , B01D2255/2070720130101 , B01D2255/2071520130101 , B01D2255/209220130101 , B01D2255/3020130101 , B01D2255/5020130101 , B01D53/885 , B01D53/8668 , B01D53/8634 , B01D53/8625 , B01D2255/920520130101 , B01D2259/80420130101 , B01D2259/80220130101 , C02F2303/0220130101 , C02F2103/2220130101 , C02F3/28 , C02F3/301 , Y02E50/30
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公开(公告)号：EP4400211A1
公开(公告)日：2024-07-17
申请号：EP23211255.7
申请日：2023-11-21
发明人： YU, Ping
IPC分类号： B01J23/42 , B01J35/40 , B01J35/37 , B01J37/00 , B01J37/06 , B01J37/08 , B01J21/18 , B01D53/86 , C01B32/354 , B64G1/48 , F24F8/158 , F24F8/167 , B01J37/02 , B01J20/02 , B01J20/20
CPC分类号： B01J23/42 , B01J35/37 , B01J35/40 , B01J37/009 , B01J37/06 , B01J21/18 , C01B32/354 , B01D53/8671 , B01D53/864 , B64G1/48 , B01J37/088 , B01J37/0036 , B01J20/20 , B01J20/0225 , B01J37/0207 , B01D2255/102120130101 , B01D2255/70220130101 , B01D2255/920220130101 , B01D2257/50220130101 , B01D2257/10820130101 , B01D2259/457520130101 , B01D2258/0620130101
摘要： The present disclosure provides for the fabrication method of Pt/granular activated carbon ambient temperature catalyst compositions for trace contaminant control (e.g., for environmental control assemblies for space systems), said catalyst compositions and their use. More particularly, the present disclosure provides for the fabrication of ambient temperature catalytic oxidation (ATCO) catalyst compositions for trace contaminant control for carbon monoxide and hydrogen conversion and their use.
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公开(公告)号：EP4364824A1
公开(公告)日：2024-05-08
申请号：EP23203535.2
申请日：2023-10-13
CPC分类号： B01D53/9454 , B01D2255/902220130101 , B01D2255/920520130101 , B01D2255/102320130101 , B01D2255/102520130101 , B01D2255/204220130101 , B01D2255/206520130101 , B01D2255/2071520130101 , B01D2255/40720130101 , B01D2255/920220130101 , B01D2258/01420130101 , B01J23/63 , B01J35/19 , B01J35/57 , B01J35/60 , F01N3/101 , B01J37/0248 , B01J37/0244 , B01J37/038
摘要： The exhaust gas purification device includes a substrate, a first catalyst layer, and a second catalyst layer. The substrate includes an upstream end and a downstream end. The first catalyst layer contains first catalyst particles and lies on the substrate across a first region extending between the upstream end and a first position. The first position is at a first distance from the upstream end toward the downstream end. The second catalyst layer contains second catalyst particles and lies on the first catalyst layer across the first region. The second catalyst layer is provided with pores. Pore connectivity of the second catalyst layer is 5% to 35%. A mean value of areas of the pores of the second catalyst layer in a cross-sectional backscattered electron image of the second catalyst layer may be 0.7 µm2 to 9.0 µm2.
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公开(公告)号：EP4180120B1
公开(公告)日：2024-10-09
申请号：EP21854380.9
申请日：2021-07-19
IPC分类号： B01J27/224 , B01D53/94 , F01N3/10 , F01N3/20 , B01J35/33
CPC分类号： B01J23/63 , Y02A50/20 , F01N3/2828 , F01N2330/0620130101 , F01N2330/1820130101 , F01N2370/0220130101 , F01N2510/0620130101 , B01J21/04 , B01J21/066 , B01J37/0244 , B01J37/0248 , B01J37/038 , B01J37/0215 , B01D2255/204220130101 , B01D2255/90820130101 , B01D2255/10220130101 , B01D2255/920220130101 , B01D2255/102320130101 , B01D2255/102520130101 , B01D2255/209220130101 , B01D2255/206320130101 , B01D2255/40720130101 , B01D2255/206620130101 , B01D2255/206820130101 , B01D2255/206120130101 , B01D2255/902220130101 , B01D53/9422 , B01D53/9468 , B01J35/56
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公开(公告)号：EP4377003A1
公开(公告)日：2024-06-05
申请号：EP22754869.0
申请日：2022-07-25
申请人： RHODIA OPERATIONS
IPC分类号： B01J23/10 , B01J23/63 , B01J35/02 , B01J35/10 , B01J37/03 , B01D53/94 , C01F7/02 , C01F17/235 , B01J37/04
CPC分类号： B01J23/10 , B01J23/63 , B01J37/031 , B01J37/038 , B01J37/04 , B01D2255/4020130101 , B01D2258/01220130101 , B01D2255/206320130101 , B01D2255/206520130101 , B01D2255/920220130101 , B01D2255/920520130101 , B01D2255/209220130101 , B01D2255/920720130101 , B01D2255/202720130101 , B01D53/945 , C01F17/32 , C01P2006/1420130101 , C01P2002/6020130101 , C01P2006/1220130101 , C01P2006/1020130101 , C01P2004/6120130101 , C01P2004/5120130101 , C01P2004/8220130101 , Y02T10/12 , B01J35/40 , B01J35/638 , B01J35/66
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