公开(公告)号：JPH10324879A

公开(公告)日：1998-12-08

申请号：JP12931698

申请日：1998-05-12

Applicant: BASF AG

Inventor： VICARI MAXIMILIAN DR ,  WALTER MARC DR ,  DILLING STEPHAN

IPC: B01J23/755 ,  B01J21/04 ,  B01J21/06 ,  C07B61/00 ,  C07C5/03 ,  C10G45/00 ,  C10G45/32 ,  C10G45/40 ,  C10G70/02

Abstract: PROBLEM TO BE SOLVED: To provide a gas-phase catalytic hydrogenation process whereby gas-phase catalytic hydrogenation can be carried out in a high yield without gasifying a feed material in advance by introducing a feed material contg. a specified amt. of 6-20C α-olefins as a liq. into a gas at least contg. hydrogen. SOLUTION: This gas-phase hydrogenation process is carried out on a catalyst contg. at least one element of the subgroup VIII in a molar ratio of gas/feed material of 5-200 at a gas temp. of 50-300 deg.C under a gas pressure of 1-20 bar and at a space velocity of 0.25-3 kg/hr per l of the catalyst. The feed material contains at least 50 wt.% 6-20C α-olefins and pref. contains a branched 8C α-olefin and a branched β-olefin, each having at least one double bond, in a wt. ratio of (60/40)-(80/20). The catalyst comprises Ni, Si, Al, and Zr. The material is fed by spraying with a nozzle. The average size of droplets introduced into a circulating gas through the nozzle is pref. 1-100 μm.

公开(公告)号：JPH10330765A

公开(公告)日：1998-12-15

申请号：JP2220398

申请日：1998-02-03

Applicant: BASF AG

Inventor： VICARI MAXIMILIAN DR ,  WALTER MARC DR ,  DILLING STEPHAN ,  POLANEK PETER DR

IPC: B01J23/755 ,  C10G45/48

Abstract: PROBLEM TO BE SOLVED: To hydrogenate an arom. hydrocarbon at a high efficiency at medium temp., pressure, and catalyst space velocity without substantial detriment to the octane number by hydrogenating a feed stream contg. the arom. hydrocarbon with an Ni-contg. precipitation-method catalyst at specified temp., pressure, and catalyst space velocity in the presence of free H2 . SOLUTION: A feed stream, pref. a reformate stream, contg. an arom. hydrocarbon (e.g. benzene) pref. in a concn. of 2-30 wt.% is hydrogenated with an Ni-contg. precipitation-method catalyst at a temp. of 30-300 deg.C, pref. 70-200 deg.C, under a pressure of 20-80 bar, pref. 25-40 bar, and at a catalyst space velocity of 1-6 kg/(l×h), pref. 2-4 kg/(l×h), in the presence of free H2 . Pref., the catalyst comprises, in terms of oxides, 65-80 wt.% Ni, 10-25 wt.% Si, 2-10 wt.% Zr, 0-10 wt.% Al, and at least 15 wt.% (Si+Al).

公开(公告)号：DE19727021A1

公开(公告)日：1999-01-07

申请号：DE19727021

申请日：1997-06-25

Applicant: BASF AG

Inventor： HEINEKE DANIEL DR ,  WALTER MARC DR

IPC: C07C5/41 ,  C07C15/067 ,  B01J23/42 ,  C07C15/073 ,  C07C15/08

Abstract: Production of a mixture containing ethylbenzene (I) and o-xylene (II) from 8C hydrocarbons comprises dehydrogenation (aromatisation) of an olefinically unsaturated 8C hydrocarbon mixture (III), separated from a mixture (IV) obtained from a 4C fraction by dimerisation, at 300-800 deg C and

公开(公告)号：DE19704128A1

公开(公告)日：1998-08-06

申请号：DE19704128

申请日：1997-02-04

Applicant: BASF AG

Inventor： VICARI MAXIMILIAN DR ,  WALTER MARC DR ,  DILLING STEPHAN ,  POLANEK PETER DR

IPC: B01J23/755 ,  C10G45/48 ,  C10G65/08

Abstract: Process for dearomatising aromatic hydrocarbons into injection streams containing aromatic hydrocarbons is claimed, in which the injection stream is hydrogenated over a Ni-containing catalyst at 50-300 degrees C, 20-80 bar pressure, and using a catalyst charge of 1-6 kg/(l x h) in the presence of free hydrogen.

公开(公告)号：MY129459A

公开(公告)日：2007-04-30

申请号：MYPI20000391

申请日：2000-02-03

Applicant: BASF AG

Inventor： THIL LUCIEN DR ,  BREITSCHEIDEL BORIS DR ,  DISTELDORF WALTER DR ,  ZELLER EDGAR DR ,  WALTER MARC DR ,  MORSBACH BERND ,  DORNIK KNUT

IPC: C07C69/76 ,  C07B61/00 ,  C07C29/14 ,  C07C31/125 ,  C07C67/08 ,  C07C69/44 ,  C07C69/80 ,  C08K5/05 ,  C08K5/10 ,  C08K5/11 ,  C08K5/12 ,  C08L27/06

Abstract: THE MIXTURE DESCRIBED IS A MIXTURE OF ISOMERIC NONANOL DIESTERS OF A DICARBOXYLIC ACID, SELECTED FROM THE CLASS CONSISTING OF A MIXTURE OF DIESTERS OF ADIPIC ACID IN THE 1H NMR SPECTRUM OF WHICH, OBSERVED IN CDC13, THE RATIO OF THE AREA UNDER THE RESONANCE SIGNALS AT CHEMICAL SHIFTS IN THE RANGE FROM 1.0 TO 2.0 PPM WITH RESPECT TO TMS TO THE AREA UNDER THE RESONANCE SIGNALS AT CHEMICAL SHIFTS IN THE RANGE FROM 0.5 TO 1.0 PPM WITH RESPECT TO TMS IS FROM 1.20 TO 5.00 AND A MIXTURE OF DIESTERS OF PHTHALIC ACID, IN THE 1H NMR SPECTRUM OF WHICH, OBSERVED IN CDC13, THE RATIO OF THE AREA UNDER THE RESONANCE SIGNALS AT CHEMICAL SHIFTS IN THE RANGE FROM 1.1 TO 3.0 PPM WITH RESPECT TO TMS TO THE AREA UNDER THE RESONANCE SIGNALS AT CHEMICAL SHIFTS IN THE RANGE FROM 0.5 TO 1.1 PPM WITH RESPECT TO TMS IS FROM 1.00 TO 4.00.THE DIESTERS OF ADIPIC AND PHTHALIC ACID ARE SUITABLE AS PLASTICIZERS FOR PVC-BASED MOLDING COMPOSITIONS AND HAVE HIGH COMPATIBILITY, A LOW COLD CRACK TEMPERATURE, LOW TORSIONAL RIGIDITY AND/OR HIGH THERMAL STABILITY.

公开(公告)号：MY122046A

公开(公告)日：2006-03-31

申请号：MYPI9905661

申请日：1999-12-22

Applicant: BASF AG

Inventor： MAAS HEIKO DR ,  ROPER MICHAEL PROF DR ,  WALTER MARC DR ,  SCHULZ RALF DR ,  TROPSCH JURGEN DR ,  JAGER HANS-ULRICH DR ,  SCHWAB PETER DR ,  SCHULZ MICHAEL DR

IPC: C07C2/10 ,  C07B61/00 ,  C07C6/04 ,  C07C11/02 ,  C07C11/107 ,  C07C29/16 ,  C07C31/125 ,  C07C41/03 ,  C07C43/13 ,  C07C45/50 ,  C07F9/09 ,  C07F9/11

Abstract: THE INVENTION DESCRIBES A PROCESS FOR THE PREPARATION OF NOVEL SURFACTANT ALCOHOLS AND SURFACTANT ALCOHOL ETHERS BY DERIVATIZATION OF OLEFINS HAVING FROM ABOUT 10 TO 20 CARBON ATOMS OR OF MIXTURES OF SUCH OLEFINS TO GIVE ALKANOLS, AND OPTIONAL SUBSEQUENT ALKOXYLATION, WHICH COMPRISES SUBJECTING A C4-OLEFIN MIXTURE TO METATHESIS, DIMERIZING THE RESULTING OLEFINS, AND THEN DERIVATIZING THEM TO GIVE SURFACTANT ALCOHOLS, AND OPTIONALLY ALKOXYLATING SAID ALCOHOLS. THE OLEFIN MIXTURE OBTAINED IN THE DIMERIZATION HAS A HIGH PROPORTION OF BRANCHED COMPONENTS AND LESS THAN 10% BY WEIGHT OF COMPOUNDS WHICH CONTAIN A VINYLIDENE GROUP. THE INVENTION FURTHER DESCRIBES THE USE OF THE SURFACTANT ALCOHOLS AND SURFACTANT ALCOHOL ETHERS TO GIVE SURFACTANTS BY GLYCOSYLATION OR POLYGLYCOSYLATION, SULFATION OR PHOSPHATION.

公开(公告)号：DE19719833A1

公开(公告)日：1998-11-19

申请号：DE19719833

申请日：1997-05-12

Applicant: BASF AG

Inventor： VICARI MAXIMILIAN DR ,  WALTER MARC DR ,  DILLING STEPHAN

IPC: B01J23/755 ,  B01J21/04 ,  B01J21/06 ,  C07B61/00 ,  C07C5/03 ,  C10G45/00 ,  C10G45/32 ,  C10G45/40 ,  C10G70/02 ,  B01J23/74

Abstract: Process is claimed for the gas phase hydrogenation of a feed containing 50 wt.% of a 6-20C olefin with a gas containing hydrogen on a catalyst. The feed is injected as a liquid into the gas.

公开(公告)号：MY136119A

公开(公告)日：2008-08-29

申请号：MYPI20004579

申请日：2000-09-29

Applicant: BASF AG

Inventor： LANGE ARNO DR ,  RATH HANS PETER DR ,  POSSELT DIETMAR DR ,  TROTSCH-SCHALLER IRENE DR ,  WALTER MARC DR

IPC: C07C213/02 ,  C07B61/00 ,  C08F8/32 ,  C07C215/50 ,  C08F8/02 ,  C08F8/28 ,  C08F8/48 ,  C10L1/22 ,  C10L1/222 ,  C10L1/238 ,  C10L10/00 ,  C10L10/04 ,  C10L10/14 ,  C10M159/16 ,  C10N30/04 ,  C10N40/25 ,  C10N70/00

Abstract: POLYISOBUTENYLPHENOL-CONTAINING MANNICH ADDUCTS ARE PREPARED BY A) ALKYLATION OF A PHENOL WITH HIGHLY REACTIVE POLYISOBUTENE HAVING A NUMBER AVERAGE MOLESULAR WEIGHT OF LESS THAN 1000 AND A POLYDISPERSITY OF LESS THAN 3.0,AT BELOW ABOUT 50ºC IN THE PRESENCE OF AN ALKYLATION CATALYST; B) REACTION OF THE REACTION PRODUCT FROM A) WITH B1) AN ALDEHYDE CHOSEN FROM FORMALDEHYDE,AN OLIGOMER AND A POLYMER OF FORMALDEHYDE AND B2) AT LEAST ONE AMINE WHICH HAS AT LEAST ONE PRIMARY OR ONE SECONDARY AMINO FUNCTION. AND ARE USED AS DETERGENT ADDITIVES IN FUEL AND LUBRICANT COMPOSITIONS,AND ADDITIVE CONCENTRATES,FUEL COMPOSITIONS AND LUBRICANT COMPOSITIONS CONTAIN THESE MANNICH ADDUCTS.

公开(公告)号：MY125520A

公开(公告)日：2006-08-30

申请号：MYPI20000882

申请日：2000-03-07

Applicant: BASF AG

Inventor： MAAS HEIKO DR ,  ROPER MICHAEL PROF DR ,  WALTER MARC DR ,  SCHULZ RALF DR ,  TROPSCH JURGEN DR ,  JAGER HANS-ULRICH DR

IPC: C07C2/10 ,  A61K31/454 ,  C07H15/04 ,  A61K31/498 ,  A61P25/28 ,  C07B61/00 ,  C07C2/08 ,  C07C11/02 ,  C07C29/141 ,  C07C29/16 ,  C07C29/48 ,  C07C31/125 ,  C07C41/03 ,  C07C43/11 ,  C07C43/13 ,  C07C303/24 ,  C07C305/06 ,  C07C305/10 ,  C07D235/06 ,  C07D241/42 ,  C07D263/56 ,  C07D317/68 ,  C07D319/18 ,  C07D405/06 ,  C07F9/09 ,  C07F9/11 ,  C09K23/02 ,  C09K23/14 ,  C09K23/42 ,  C09K23/56 ,  C11D1/29 ,  C11D1/34 ,  C11D1/72

Abstract: THE INVENTION DESCRIBED A PROCESS FOR THE PREPARATION OF SURFACTANT ALCOHOLS AND SURFACTANT ALCOHOL ETHERS WHICH ARE, INNER ALIA, HIGHLY SUITABLE AS SURFACTANT OR FOR THE PREPARATION OF SURFACTANT. THE PROCESS, STARTUNG FROM OLEFIN MIXTURES WHICH COMPRISE LESS THAN 30% BY WEIGHT OF LINEAR HEXENE ISOMERS AND UTILIZING A CATALYST WHICH CONTAINS NICKEL, PREPARES OLEFIN MIXTURE ARE SUBSEQUENTLY DERIVATIVED TO GIVE SURFACTANT ALCOHOLS AND THEN OPTIONALLY ALKOXYLATED.THE INVENTION FURTHER RELATES TO THE USE OF THE SURFACTANT ALCOHOLS AND SURFACTANT ALCOHOL ETHERS FOR THE PREPARATION OF SURFACTANT BY GLYCOSIDATION OR POLYGLYCOSIDATION, SULFATION OR PHOSPHATION.

公开(公告)号：MY122629A

公开(公告)日：2006-04-29

申请号：MYPI20003864

申请日：2000-08-22

Applicant: BASF AG

Inventor： HUBER-DIRR SYLVIA DR ,  SPRAGUE MICHAEL JOLYON DR ,  BREITSCHEIDEL BORIS DR ,  WULFF-DORING JOACHIM DR ,  HESSE MICHAEL DR ,  PINKOS ROLF DR ,  LIANG SHELUE DR ,  KUMBERGER OTTO DR ,  WALTER MARC DR

IPC: C07C29/149 ,  B01J23/80 ,  C07B61/00 ,  C07C31/04 ,  C07C31/20

Abstract: A PROCESS FOR THE HYDROGENATION OF AN ORGANIC COMPOUND CONTAINING AT LEAST ONE CARBONYL GROUP COMPRISES BRINGING THE ORGANIC COMPOUND IN THE PRESENCE OF HYDROGEN INTO CONTACT WITH A SHAPED BODY WHICH CAN BE PRODUCED BY A PROCESS IN WHICH(i) AN OXIDIC MATERIAL COMPRISING COPPER OXIDE, ZINC OXIDE AND ALUMINUM OXIDE IS MADE AVAILABLE, (ii) PULVERULENT METALLI COPPER OR PULVERULENT CEMENT OR A MIXTURE THEREOF IS ADDED TO THE OXIDIC MATERIAL, AND (iii) THE MIXTURE RESULTING FROM (ii) IS SHAPED TO FORM A SHAPED BODY.