公开(公告)号：JP2000169149A

公开(公告)日：2000-06-20

申请号：JP34350099

申请日：1999-12-02

Applicant: BASF AG

Inventor： HEIKO ARNOLD DR ,  HARTH KLAUS ,  NEUMANN HANS-PETER ,  HAMMON ULRICH ,  FELDER RAIMUND DR

IPC: C01G49/00 ,  B01J21/16 ,  B01J23/78 ,  B01J23/88 ,  B01J23/887 ,  C01B33/32 ,  C01G29/00 ,  C01G51/00 ,  C01G53/00 ,  C07B61/00 ,  C07C45/33 ,  C07C45/34 ,  C07C45/35 ,  C07C51/25 ,  C07C57/055

Abstract: PROBLEM TO BE SOLVED: To improve activity and selectivity in gas phase oxidation and to improve the space-time yield by preparing the multiple oxide containing Mo, Bi, Co, Ni, Fe, Si, Al, alkali metals and O in a specified compsn. and having a crystal fraction containing compds. in a specified compsn. SOLUTION: This multiple metal oxide material has the compsn. expressed by Mo12BiaX1bFecX2dX3eOy, wherein X1 is Co and/or Ni, X2 is Si and/or Al, X3 is alkali metals, a, b, c, d and e satisfy 3

公开(公告)号：DE59913859D1

公开(公告)日：2006-11-02

申请号：DE59913859

申请日：1999-12-01

Applicant: BASF AG

Inventor： HEIKO ARNOLD DR ,  HARTH KLAUS DR ,  NEUMANN HANS-PETER DR ,  HAMMON ULRICH DR ,  FELDER RAIMUND DR

IPC: B01J37/04 ,  B01J21/16 ,  C01G49/00 ,  B01J23/78 ,  B01J23/88 ,  B01J23/887 ,  B01J37/02 ,  C01B33/32 ,  C01G29/00 ,  C01G51/00 ,  C01G53/00 ,  C07B61/00 ,  C07C45/33 ,  C07C45/34 ,  C07C45/35 ,  C07C51/25 ,  C07C57/055

Abstract: Multimetal oxide mass is of the following expression Mo12BiaX bFecX dX eOy (I), where X is Co and/or Ni; X is Si and/or Al; X is alkali; 0.3 ≤ a ≤ 1; 2 ≤ b ≤ 10; 0.5 ≤ c ≤ 10; 0 ≤ 10; 0 ≤ e ≤ 0.5 and y is a number which is produced by the sum of the valencies and the stoichiometric coefficient of the remaining elements, where in the crystalline portion, lies beta -X MoO4as main component, Fe2(MoO4)3 as sub component and no MoO3. Independent claim is included for (a) process for producing multi-metal oxide, (b) use of multi-metal oxide and (c) catalyst in the form of stone chips, mold body or shell catalyst.

公开(公告)号：DE4203169A1

公开(公告)日：1993-08-12

申请号：DE4203169

申请日：1992-02-05

Applicant: BASF AG

Inventor： MUELLER REINHARD DR ,  OETTER GUENTER DR ,  OFTRING ALFRED DR ,  SCHWENDEMANN VOLKER DR ,  TRIESELT WOLFGANG DR ,  FELDER RAIMUND DR

IPC: C11D3/39 ,  C11D17/00

Abstract: Granular bleaching activator composition with variously shaped grains containing as the core: A) 30 to 98 wt %, in relation to the total quantity of granular bleaching activator composition, of one or more 4H-3,1-benzo-oxazin-4- one derivatives of general formula (I) in which R is C1 to C4-alkyl, C1 to C4-alkoxy, chloromethyl, methoxy methyl, dimethylamino phenyl, o-, m- or p-tolyl, p-chlorophenyl, m-nitrophenyl, m-methoxy phenyl or m-methyl sulphonyl phenyl and R' is hydrogen, methyl, chloro, nitro, acetoxy or hydroxy, or a mixture of compounds (I) and other usual bleaching activators; and as the casing: B) 2 to 70 wt %, in relation to the total quantity of the granular bleaching activator composition, of one or more additives from the classes of substances: (1) anionic tensides; (3) non-ionic tensides; (3) hybrid ionic tensides; (4) carboxyl-group-containing polymers; (5) polysaccharides; (6) polyalkylene glycols; (7) acid alkaline and alkaline earth metal salts of inorganic acids; (8) aliphatic C8 to C18-monocarboxylic acids, aliphatic di and tricarboxylic acids, aromatic mono and dicarboxylic acids, the aforementioned carboxylic acids possibly also containing hydroxyl and amino groups in the molecule, and aliphatic C3 to C7-monohydroxycarboxylic acids.

公开(公告)号：MY141738A

公开(公告)日：2010-06-15

申请号：MYPI20041995

申请日：2004-05-25

Applicant: BASF AG

Inventor： DIETERLE MARTIN DR ,  POEPEL WOLFGANG JUERGEN DR ,  BERNDT SILKE DR ,  FELDER RAIMUND DR ,  UNVERRICHT SIGNE DR ,  MUELLER-ENGEL KLAUS JOACHIM DR

IPC: B01J23/00 ,  B01J8/10 ,  B01J23/885 ,  B01J37/02 ,  C21B13/00 ,  C21B13/08 ,  C22B1/216 ,  C22B4/08 ,  C22B34/00 ,  C22B34/30

Abstract: IN A PROCESS FOR THE THERMAL TREATMENT OF THE PRECURSOR MATERIAL OF A CATALYTICALLY ACTIVE MATERIAL IN A ROTARY TUBE FURNACE (2) THROUGH WHICH A GAS STREAM FLOWS, AT LEAST A PROPORTION OF THE GAS STREAM FLOWING THROUGH THE ROTARY TUBE FURNACE IS CIRCULATED (19), AND THE ASSOCIATED ROTARY TUBE FURNACE APPARATUS AND TUBE-BUNDLE REACTORS FOR THE PARTIAL GAS-PHASE OXIDATION OF ACROLEIN TO ACRYLIC ACID ARE LOADED WITH CATALYSTS WHOSE CATALYTICALLY ACTIVE MATERIAL IS OBTAINABLE BY THE PROCESS FOR THE THERMAL TREATMENT.

公开(公告)号：MY123027A

公开(公告)日：2006-05-31

申请号：MYPI9905247

申请日：1999-12-02

Applicant: BASF AG

Inventor： ARNOLD HEIKO DR ,  HARTH KLAUS DR ,  NEUMANN HANS-PETER DR ,  HAMMON ULRICH DR ,  FELDER RAIMUND DR

IPC: B01J23/00 ,  B01J21/16 ,  C01G49/00 ,  B01J23/78 ,  B01J23/88 ,  B01J23/887 ,  C01B33/32 ,  C01G29/00 ,  C01G51/00 ,  C01G53/00 ,  C07B61/00 ,  C07C45/33 ,  C07C45/34 ,  C07C45/35 ,  C07C51/25 ,  C07C57/055

Abstract: THE MULTIMETAL OXIDE MATERIALS ESSENTIALLY CONSISTING OF WHERE: XL IS CO AND/OR NI, X2 IS SI AND/OR A1, X3 IS AN ALKALI METAL, 0.3