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公开(公告)号:WO2016166526A1
公开(公告)日:2016-10-20
申请号:PCT/GB2016/051027
申请日:2016-04-12
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor: COUPLAND, Duncan , WINFIELD, Sophie
CPC classification number: B01J35/023 , B01D15/10 , B01D53/04 , B01D2257/30 , B01D2257/602 , B01J8/02 , B01J32/00 , B01J35/026 , B01J35/10 , B01J37/0072 , B01J37/0221 , B01J37/0225 , B01J37/0236 , B01J2208/024 , C01B3/16 , C01B2203/0283 , C01B2203/1082
Abstract: The invention concerns particles which may include a catalytically active component, in the form of a three-dimensional ellipsoidal shape having three major axes at least two of which axes are of different lengths. Beds of such particles are useful for forming particle beds through which a fluid may flow.
Abstract translation: 本发明涉及可包括催化活性组分的颗粒,其为具有三个长轴的三维椭圆形形式,其中至少两个轴具有不同的长度。 这种颗粒的床可用于形成流体可以流过的颗粒床。
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公开(公告)号:WO2016097760A1
公开(公告)日:2016-06-23
申请号:PCT/GB2015/054079
申请日:2015-12-18
Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventor: COUPLAND, Duncan Roy , PHILLIPS, Jonathan , WINFIELD, Sophie
CPC classification number: B01J23/83 , B01J23/40 , B01J23/72 , B01J23/74 , B01J23/76 , B01J23/89 , B01J29/06 , B01J35/002 , B01J35/0026 , B01J35/04 , B01J35/1038 , B01J35/1042 , B01J37/0018 , B01J37/0215 , B01J37/0219 , B01J37/0246 , B01J37/04 , B01J37/08 , C04B35/111 , C04B35/18 , C04B35/195 , C04B35/634 , C04B35/636 , C04B38/0096 , C04B2111/0081 , C04B2235/3206 , C04B2235/3208 , C04B2235/3232 , C04B2235/3281 , C04B2235/5212 , C04B2235/5409 , C04B2235/5436 , C04B2235/6026 , C04B2235/6567 , C04B2235/77 , C04B2235/96 , C04B35/00 , C04B38/0006
Abstract: A method for producing a catalyst or catalyst precursor is described comprising: (i) applying a slurry of a particulate catalyst compound in a carrier fluid to an additive layer manufactured support structure to form a slurry-impregnated support, and (ii) drying and optionally calcining the slurry-impregnated support to form a catalyst or catalyst precursor, wherein the mean particle size (D50) of the particulate catalyst compound in the slurry is in the range 1-50µm and the support structure has a porosity ≥ 0.02ml/g.
Abstract translation: 描述了一种制备催化剂或催化剂前体的方法,其包括:(i)将颗粒催化剂化合物的浆料在载体流体中施加到添加剂层制备的载体结构以形成浆料浸渍的载体,和(ii)干燥和任选地 煅烧所述浆料浸渍的载体以形成催化剂或催化剂前体,其中所述浆料中的颗粒催化剂化合物的平均粒度(D50)在1-50μm范围内,并且所述载体结构的孔隙率≥0.02ml/ g。
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