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11.
公开(公告)号:CZ20011626A3
公开(公告)日:2001-09-12
申请号:CZ20011626
申请日:1999-11-10
Applicant: BASF AG
Inventor: HEIDEMANN THOMAS , HIBST HARTMUT , BAUER STEFAN , DIETRICH ULF
IPC: C07D307/89 , B01J23/68 , B01J35/06 , B01J37/02 , C01G1/00 , C01G31/00 , C01G39/00 , C07B61/00 , C07C51/265 , C07C51/31 , C01G5/00
Abstract: A multimetal oxide of the formula I Aga-bMbV2Ox*cH2O, I where M is a metal selected from the group consisting of Li, Na, K, Rb, Cs, Tl, Mg, Ca, Sr, Ba, Cu, Zn, Cd, Pb, Cr, Au, Al, Fe, Co, Ni and/or Mo, a is from 0.3 to 1.9 and b is from 0 to 0.5, with the proviso that the difference (a−b)≧0.1 and c is from 0 to 20 and x is a number determined by the valence and amount of elements different from oxygen in the formula I, which has a crystal structure giving an X-ray powder diffraction pattern which displays reflections at the lattice spacings d of 15.23±0.6, 12.16±0.4, 10.68±0.3, 3.41±0.04, 3.09±0.04, 3.02±0.04, 2.36±0.04 and 1.80±0.04 Å. Precatalysts and catalysts produced therefrom for the partial oxidation of aromatic hydrocarbons are also provided.
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公开(公告)号:MXPA01004078A
公开(公告)日:2001-08-01
申请号:MXPA01004078
申请日:1999-11-10
Applicant: BASF AG
Inventor: HEIDEMANN THOMAS , HIBST HARTMUT , BAUER STEFAN , DIETRICH ULF
IPC: C07D307/89 , B01J23/68 , B01J35/06 , B01J37/02 , C01G1/00 , C01G31/00 , C01G39/00 , C07B61/00 , C07C51/265 , C07C51/31
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公开(公告)号:NO20012273A
公开(公告)日:2001-07-10
申请号:NO20012273
申请日:2001-05-09
Applicant: BASF AG
Inventor: HEIDEMANN THOMAS , HIBST HARTMUT , BAUER STEFAN , DIETRICH ULF
IPC: C07D307/89 , B01J23/68 , B01J35/06 , B01J37/02 , C01G31/00 , C01G39/00 , C07B61/00 , C07C51/265 , C07C51/31 , C01G1/00 , C01G5/00
CPC classification number: B01J23/682 , B01J23/683 , C01G31/00 , C01G31/006 , C01G39/006 , C01P2002/50 , C01P2002/54 , C01P2002/72 , C01P2002/74 , C01P2002/77 , C01P2004/10 , C01P2004/54 , C01P2004/61 , C01P2004/80 , C01P2006/12 , C01P2006/60 , C01P2006/80 , C01P2006/82 , C07C51/265 , C07C51/313 , C07C63/16
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公开(公告)号:MY121869A
公开(公告)日:2006-02-28
申请号:MYPI9905645
申请日:1999-12-21
Applicant: BASF AG
Inventor: HEIDEMANN THOMAS DR , HIBST HARTMUT PROF DR , BAUER STEFAN , DIETRICH ULF
IPC: C01G31/00 , B01J23/68 , C07C51/265 , C10G1/00
Abstract: A MULTIMETAL OXIDE OF THE FORMULA I WHERE M IS A METAL SELECTED FROM THE GROUP CONSISTING OF LI, NA, K, RB, CS, TL, MG, CA, SR, BA, CU, ZN, CD, PB, CR, AU, AL, FE, CO, NI, AND/OR MO, AIS FROM 0.3 TO 1.9 AND B IS FROM 0 TO 0.5, WITH THE PROVISO THAT THE DIFFERENCE (A-B) > 0.1 AND C IS FROM 0 TO 20 AND X IS A NUMBER DETERMINED BY THE VALENCE AND AMOUNT OF ELEMENTS DIFFERENT FROM OXYGEN IN THE FORMULA I, HAS A CRYSTAL STRUCTURE GIVING AN X-RAY POWDER DIFFRACTION PATTERN WHICH DISPLAYS REFLECTIONS AT THE LATTICE SPACINGS D OF 15.23 ± 0.6, 12.16 ± 0.4, 10.68 ± 0.3, 3.41 ± 0.04, 3.09 ± 0.04, 3.02 ± 0.04, 2.36 ± 0.04 AND 1.80 ± 0.04 Å. PRECATALYSTS AND CATALYSTS PRODUCED THEREFROM FOR THE PARTIAL OXIDATION OF AROMATIC HYDROCARBONS ARE ALSO PROVIDED.
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公开(公告)号:MX219613B
公开(公告)日:2004-03-30
申请号:MXPA01004078
申请日:1999-11-10
Applicant: BASF AG
Inventor: HEIDEMANN THOMAS , HIBST HARTMUT , BAUER STEFAN , DIETRICH ULF
IPC: C07D307/89 , B01J23/68 , B01J35/06 , B01J37/02 , C01G1/00 , C01G31/00 , C01G39/00 , C07B61/00 , C07C51/265 , C07C51/31
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公开(公告)号:YU31901A
公开(公告)日:2003-12-31
申请号:YU31901
申请日:1999-11-10
Applicant: BASF AG
Inventor: HEIDEMANN THOMAS , HIBS HARTMUT , BAUER STEFAN , DIETRICH ULF
IPC: C07D307/89 , B01J23/68 , B01J35/06 , B01J37/02 , C01G1/00 , C01G31/00 , C01G39/00 , C07B61/00 , C07C51/265 , C07C51/31
Abstract: Višemetalni oksid opšte formule (I): Aga1bMbV2Ox * c H2O, u kojoj M označava metal odabran iz grupe koja se sastoji od Li, Na, K, Rb, Cs, Tl, Mg, Ca, Sr, Ba, Cu, Zn, Cd, Pb, Cr, Au, Al, Fe, Co, Ni i/ili Mo, a iznosi od 0,3 do 1,9 i b iznosi od 0 do 0,5, uz uslov da je razlika (a-b) ≥ 0,1 i c iznosi od 0 do 20 i x je broj koji je odredjen valencom i frekvencom elemenata različitih od kiseonika u formuli I. Ovaj višemetalni oksid ima kristalnu strukturu koja daje dijagram difrakcije X-zraka praha koji pokazuje refleksije pri rastojanjima prostorne rešetke d od 15,23В±0,6, 12,16В±0,4, 10,68В±0,3, 3,41В±0,04, 3,09В±0,04, 3,02В±0,04, 2,36В±0,04 i 1,80В±0,04 Г…. Ovaj pronalazak se takodje odnosi na prekatalizatore i katalizatore za parcijalnu oksidaciju aromatičnih ugljovodonika.[Polymetal oxide of general formula (I): Aga-bMbV2Ox * c H2O, whereby M is a metal selected from the group of Li, Na, K, Rb, Cs, Tl, Mg, Ca, Sr, Ba, Cu, Zn, Cd, Pb, Cr, Au, Al, Fe, Co, Ni and/or Mo, a has a value of 0.3-1.9 and, b a value of 0-0.5 with the proviso that the difference (a-b)≥0.1, c has a value of 0-20 und x is a number that is determined by the valence and frequency of elements different from oxygen in formula (I). The polymetal oxide has a crystalline structure that results in a powder x-ray diagram with diffraction reflexes for lattice differences of d 15.23 Вµ 0.6, 12.16 Вµ 0.4, 10.68 Вµ 0.3, 3.41 Вµ 0.4, 3.09 Вµ 0.4, 3.02 Вµ 0.4, 2.36 Вµ 0,4 and 1.80 Вµ 0.4 Г…. The invention also relates to precatalysts and catalysts for the partial oxidation of aromatic hydrocarbons.
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公开(公告)号:DE59905354D1
公开(公告)日:2003-06-05
申请号:DE59905354
申请日:1999-08-17
Applicant: BASF AG
Inventor: HEIDEMANN THOMAS , BAUER STEFAN , LINDEN GERD , PETERSEN HERMANN
IPC: B01J23/22 , B01J27/198 , B01J37/02 , C07B61/00 , C07C51/265 , C07C51/31 , C07D307/89
Abstract: A coated catalyst for the catalytic gas-phase oxidation of aromatic hydrocarbons comprises, on an inert nonporous support, a catalytically active composition comprising a defined amount of vanadium oxide, titanium dioxide, a cesium compound, a phosphorus compound, and antimony oxide, wherein the catalytically active composition is applied in two or more layers and where relative to the inner layer or inner layers the outer layer has an antimony oxide content which is from 50 to 100% lower and wherein the amount of catalytically active composition of the inner layer or layers is from 10 to 90% by weight of the amount of catalytically active composition, and can be used for preparing carboxylic acids and/or anhydrides, in particular phthalic anhydride; also specified is a production process for such catalysts.
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公开(公告)号:AU6387501A
公开(公告)日:2001-11-20
申请号:AU6387501
申请日:2001-04-30
Applicant: BASF AG
Inventor: HEIDEMANN THOMAS , HIBST HARTMUT , BAUER STEFAN , DIETRICH ULF , BECKENHAUPT VERA
IPC: B01J23/68 , B01J27/198 , C01G31/00 , C07C45/36 , C07C51/265 , C07C51/31
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公开(公告)号:ID27448A
公开(公告)日:2001-04-12
申请号:ID20010476
申请日:1999-08-17
Applicant: BASF AG
Inventor: HEIDEMANN THOMAS , BAUER STEFAN , LINDEN GERD , PETERSEN HERMANN
IPC: B01J23/22 , B01J27/198 , B01J37/02 , C07B61/00 , C07C51/265 , C07C51/31 , C07D307/89
Abstract: A coated catalyst for the catalytic gas-phase oxidation of aromatic hydrocarbons comprises, on an inert nonporous support, a catalytically active composition comprising a defined amount of vanadium oxide, titanium dioxide, a cesium compound, a phosphorus compound, and antimony oxide, wherein the catalytically active composition is applied in two or more layers and where relative to the inner layer or inner layers the outer layer has an antimony oxide content which is from 50 to 100% lower and wherein the amount of catalytically active composition of the inner layer or layers is from 10 to 90% by weight of the amount of catalytically active composition, and can be used for preparing carboxylic acids and/or anhydrides, in particular phthalic anhydride; also specified is a production process for such catalysts.
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公开(公告)号:DE19851786A1
公开(公告)日:2000-05-11
申请号:DE19851786
申请日:1998-11-10
Applicant: BASF AG
Inventor: HEIDEMANN THOMAS , HIBST HARTMUT , BAUER STEFAN , DIETRICH ULF
IPC: C07D307/89 , B01J23/68 , B01J35/06 , B01J37/02 , C01G1/00 , C01G31/00 , C01G39/00 , C07B61/00 , C07C51/265 , C07C51/31
Abstract: Polymetal oxide of general formula (I): Aga-bMbV2Ox * c H2O, whereby M is a metal selected from the group of Li, Na, K, Rb, Cs, Tl, Mg, Ca, Sr, Ba, Cu, Zn, Cd, Pb, Cr, Au, Al, Fe, Co, Ni and/or Mo, a has a value of 0.3-1.9 and, b a value of 0-0.5 with the proviso that the difference (a-b)>/=0.1, c has a value of 0-20 und x is a number that is determined by the valence and frequency of elements different from oxygen in formula (I). The polymetal oxide has a crystalline structure that results in a powder x-ray diagram with diffraction reflexes for lattice differences of d 15.23 +/- 0.6, 12.16 +/- 0.4, 10.68 +/- 0.3, 3.41 +/- 0.4, 3.09 +/- 0.4, 3.02 +/- 0.4, 2.36 +/- 0,4 and 1.80 +/- 0.4 ANGSTROM . The invention also relates to precatalysts and catalysts for the partial oxidation of aromatic hydrocarbons.
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