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公开(公告)号：KR20180066259A
公开(公告)日：2018-06-18
申请号：KR20187015601
申请日：2016-11-03
Applicant: BASF CORP
Inventor： ILINICH OLEG , ROTH STANLEY
IPC: B01J23/89 , B01J23/40 , B01J23/652 , B01J23/656 , B01J37/02 , F01N3/20
CPC classification number: B01J35/04 , B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/2065 , B01D2255/2066 , B01D2255/2068 , B01D2255/2073 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/20784 , B01D2255/9022 , B01J23/002 , B01J23/8926 , B01J23/894 , B01J23/8986 , B01J35/0006 , B01J37/0248 , B01J37/088 , B01J2523/00 , F01N3/20 , B01J2523/17 , B01J2523/3712 , B01J2523/72 , B01J2523/824 , B01J2523/828
Abstract: 디젤산화촉매조성물이제공되며, 상기조성물은미립자형태의다공성내화성산화물물질상에함침된적어도하나의백금족금속및 미립자형태의다공성내화성산화물물질상에함침된적어도하나의비귀금속산화물을포함하고, 여기서적어도하나의백금족금속으로함침된다공성내화성산화물물질및 적어도하나의비귀금속산화물로함침된다공성내화성산화물물질은혼합물의형태로존재하거나또는적어도하나의백금족금속및 적어도하나의비귀금속산화물은동일한다공성내화성산화물물질상에함침된것이다. 디젤산화촉매는비교적손상되지않는탄화수소산화뿐만아니라일산화탄소산화의상승작용적향상을제공한다. 촉매조성물로코팅된촉매물품을포함하는배출물처리시스템및 촉매조성물의제조및 사용방법이또한제공된다.
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公开(公告)号：CA3055158A1
公开(公告)日：2018-09-13
申请号：CA3055158
申请日：2018-03-05
Applicant: BASF CORP
Inventor： ILINICH OLEG , HOKE JEFFREY B
Abstract: An oxidation catalyst composition is provided, the composition including at least one platinum group metal impregnated onto a porous alumina material, wherein the porous alumina material comprises a copper-alumina spinel phase. At least a portion of the copper-alumina spinel phase can be proximal to, or in direct contact with, at least one platinum group metal crystallite, such as a crystallite having a size of about 1 nm or greater. The close proximity of the copper-alumina spinel phase to the platinum group metal crystallite is believed to provide synergistic enhancement of carbon monoxide oxidation. Methods of making and using the catalyst composition are also provided, as well as emission treatment systems comprising a catalyst article coated with the catalyst composition.
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公开(公告)号：CA3004226A1
公开(公告)日：2017-05-11
申请号：CA3004226
申请日：2016-11-03
Applicant: BASF CORP
Inventor： ILINICH OLEG , ROTH STANLEY
IPC: B01J23/89 , B01J23/40 , B01J23/652 , B01J23/656 , B01J37/02 , F01N3/20
Abstract: A diesel oxidation catalyst composition is provided, the composition including at least one platinum group metal impregnated onto a porous refractory oxide material in particulate form and at least one base metal oxide impregnated onto a porous refractory oxide material in particulate form, wherein the porous refractory oxide material impregnated with at least one platinum group metal and the porous refractory oxide material impregnated with at least one base metal oxide are in the form of a mixture or wherein the at least one platinum group metal and the at least one base metal oxide are impregnated on the same porous refractory oxide material. The diesel oxidation catalyst provides synergistic enhancement of carbon monoxide oxidation as well as relatively unimpaired hydrocarbon oxidation. Methods of making and using the catalyst composition are also provided, as well as emission treatment systems comprising a catalyst article coated with the catalyst composition.
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