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公开(公告)号：WO2023067360A1
公开(公告)日：2023-04-27
申请号：PCT/GB2022/052694
申请日：2022-10-21
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor： BILBE, Edward , GOMEZ JIMENEZ, Pilar , LIU, Yang , STEVENS, James
Abstract: The present invention relates to a lithium manganese metal oxide material which comprises a first crystalline phase having a cation-disordered rock salt structure and a second crystalline phase having an orthorhombic LiMnO2 structure.
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公开(公告)号：WO2023067345A1
公开(公告)日：2023-04-27
申请号：PCT/GB2022/052678
申请日：2022-10-20
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor： AVIS, Daniel Robert , BROWN, Gavin , CASTANON RODRIGUEZ, Alba , GREEN, Alexander Nicholas Michael , GREENHAM, Neil , HARRIS, Matthew Eben , HEMMING, Oliver , IACONO, Carmelo , JENKINS, Caitlin Lucy , MURPHY, Alanna Susan , PHILLIPS, Paul Richard
Abstract: Catalyst compositions and methods of preparation comprising: preparing a promoter metal-molecular sieve catalyst composition comprising a promoter metal and a molecular sieve; and incorporating an iron salt into the promoter metal-molecular sieve catalyst composition.
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3.发明申请
公开(公告)号：WO2023047075A1
公开(公告)日：2023-03-30
申请号：PCT/GB2022/051885
申请日：2022-07-21
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor： VANDAELE, Koen , MACPHERSON, Harry Iain Robert , ACHAIBOU, Celia
Abstract: A method for recycling lithium from an input material comprising lithium and one or more transition metals, comprising the steps of: contacting said input material with a leaching medium comprising an organic acid; leaching lithium from the input material to form a leachate comprising an organic lithium salt; and electrolytically converting the organic lithium salt into an inorganic lithium salt in an electrochemical cell.
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公开(公告)号：WO2023002186A1
公开(公告)日：2023-01-26
申请号：PCT/GB2022/051884
申请日：2022-07-21
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor： BETHAM, Michael , SMALL, Stuart
Abstract: The present invention provides a method for the conversion of an aldehyde to the corresponding alcohol using a reduced catalyst, wherein the reduced catalyst is formed by reducing an oxidic catalyst, the oxidic catalyst comprising zinc and copper on an AI2O3 support, wherein the oxidic catalyst comprises: 1-15 wt% ZnO; and 5-30 wt% CuO; in each case based on the total weight of the oxidic catalyst; wherein together, ZnO, CuO and AI2O3 make up > 95 wt% of the oxidic catalyst.
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公开(公告)号：WO2022263800A1
公开(公告)日：2022-12-22
申请号：PCT/GB2022/051483
申请日：2022-06-13
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor： SCHRANCK, Johannes , SLACK, Eric
IPC: C07B37/04 , C07C43/164 , C07D213/30 , C07D277/22 , C07D401/06 , C07D403/06 , C07D407/06 , C07D409/06 , C07D417/06 , C07F5/02 , C07F15/00
Abstract: The invention relates to a process for synthesising organic molecules. The invention provides a process for forming an sp2-sp3 carbon-carbon bond between a first compound comprising a substituted or unsubstituted aromatic group and a second compound comprising a substituted or unsubstituted aromatic group in the presence of a catalyst, water, and a first base. The process may find use in the preparation of active pharmaceutical ingredients.
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Patent Agency Ranking
公开(公告)号：WO2022258939A1
公开(公告)日：2022-12-15
申请号：PCT/GB2022/050913
申请日：2022-04-12
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor： MARIN FLORIDO, Daniel , O'SHAUGHNESSY, Paul Noel , STEVENS, James
IPC: B01J20/32 , B01J20/286 , B01J20/289 , B01D15/26 , C22B3/00 , B01D15/38 , B01J45/00
Abstract: Use of a separation material comprising picolinic acid ester or picolinic acid amide functional groups immobilised on a solid support to selectively remove Ni from an aqueous solution.
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公开(公告)号：WO2022248845A1
公开(公告)日：2022-12-01
申请号：PCT/GB2022/051300
申请日：2022-05-24
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor： MCDONNELL, William David , SMITH, Andrew William John
Abstract: The specification describes a doped zeolite having the BEA framework type and a silica to alumina ratio (SAR) between 100 : 1 and 5 : 1, wherein: the zeolite is doped with palladium and bismuth, and the content of any individual metal other than aluminium, bismuth and palladium is ≤ 0.5 wt% based on the total weight of doped zeolite. Also described is the use of such doped zeolites for the adsorption of ethylene, and packaging inserts containing the doped zeolite.
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8.发明申请
公开(公告)号：WO2022243654A1
公开(公告)日：2022-11-24
申请号：PCT/GB2022/050847
申请日：2022-04-05
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor： GONZALEZ HERRERA, Monica , SCULLARD, Andrew
Abstract: The present disclosure relates to a single-use filter component for removing NO2 in an air-treatment system, the component comprising a polymeric composition as an air-filtration medium, the polymeric composition comprising a plurality of free vinyl groups, wherein the component permits inspection of the air-filtration medium by an end-user to determine when the filter is spent, based on a white to yellow colour change, or comprises an optical sensor configured to notify the end-user of the colour change. The present disclosure further relates to a single-use filter component for simultaneously removing NO2 in an air-treatment system, wherein the component comprises a HEPA filter formed from a polymeric composition comprising a plurality of free vinyl groups. The present disclosure further relates to an air treatment system, to a method of treating air and to the use of a polymer or copolymer of divinylbenzene for forming an air-filtration medium.
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公开(公告)号：WO2022180354A1
公开(公告)日：2022-09-01
申请号：PCT/GB2022/050318
申请日：2022-02-08
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor： FARNELL, Peter William , GRAHAM, Simon
Abstract: A tube seal device suitable for use in a heat exchange reactor comprising one or more tubes is described, said tube seal device comprising a seal tube and an inner tube disposed within the seal tube to provide an overlapping region, said inner tube having within said overlapping region, (i) an interior constriction of reduced cross sectional area forming a low-pressure region, (ii) an expansion region adjacent the constriction of cross sectional area greater than that of the constriction, and (iii) one or more passages through the wall of the inner tube connecting said low-pressure region to the exterior of the inner tube, wherein the tube seal device further comprises one or more grooves formed around an inner face of the seal tube in the overlapping region corresponding to the low-pressure region of the inner tube.
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公开(公告)号：WO2022148963A1
公开(公告)日：2022-07-14
申请号：PCT/GB2022/050024
申请日：2022-01-07
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor： DOURA, Kevin
Abstract: The present invention relates to a method of preparing a catalyst article comprising steps: (a) preparing a washcoat composition by combining at least the following components: a support material comprising a mixed oxide, a mixture of oxides or a molecular sieve comprising (i) alumina and (ii) silica and/or zirconia; a metal oxide sol comprising at least one of titania, silica or zirconia; a liquid medium; (b) applying the washcoat composition to a substrate to form a washcoating; and (c) drying and/or calcining the washcoating; wherein the method further comprises a step of impregnating the support material with a platinum group metal component. The prepared catalyst article may be suitable for the treatment of emissions from an internal combustion engine or a gas turbine, for example, the treatment of carbon monoxide and/or formaldehyde emissions from a natural gas fueled internal combustion engine or gas turbine. The invention further relates to a washcoat composition for use in such a method.
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