中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

17 records (took 0.021 seconds)

    METHOD OF PRODUCING MONOISOPRORYLAMINE
    4.
    发明专利
    METHOD OF PRODUCING MONOISOPRORYLAMINE 失效

    公开(公告)号：JP2001199939A

    公开(公告)日：2001-07-24

    申请号：JP2000371847

    申请日：2000-12-06

    Applicant: BASF AG

    Inventor： NOUWEN JAN ,  KAESHAMMER STEFAN ,  HOEHN ARTHUR ,  FUNKE FRANK DR ,  MELDER JOHANN-PETER DR ,  GUTSCHOVEN FRANK ,  BUSKENS PHILIPP DR

    IPC: B01J35/02 ,  B01J23/755 ,  C07B61/00 ,  C07C209/26 ,  C07C211/06

    Abstract: PROBLEM TO BE SOLVED: To provide a method of producing monoisopropylamine(MIPA), capable of overcoming disadvantages of conventional methods and therefore capable of economically improving the methods, when the MIPA is produced by aminating acetone with ammonia and simultaneously hydrogenating with hydrogen. SOLUTION: This method of producing the MIPA comprises reacting the acetone with the ammonia and the hydrogen in the presence of a catalyst at a high temperature under an increased pressure, wherein the catalyst has a main body for catalytic activity which contains aluminum dioxide (Al2O3), zirconium dioxide (ZrO2), titanium dioxide (TiO2) and/or silicon dioxide (SiO2) in an amount of 20-90 wt.%, an oxygen-containing copper compound in an amount of 1-70 wt.% (calculated as CuO), an oxygen-containing nickel compound in an amount of 1-70 wt.% (calculated as NiO) and an oxygen-containing cobalt compound in an amount of 1-70 wt.% (calculated as CoO), when measured at a time after the catalyst is produced but before the catalyst is subjected to hydrogenation treatment.

    6.
    发明专利
    未知

    公开(公告)号：ES2158423T3

    公开(公告)日：2001-09-01

    申请号：ES97118631

    申请日：1997-10-27

    Applicant: BASF AG

    Inventor： WULFF-DOERING JOACHIM ,  MELDER JOHANN-PETER ,  SCHULZ GERHARD ,  VOIT GUIDO ,  GUTSCHOVEN FRANK ,  HARDER WOLFGANG

    IPC: B01J23/89 ,  C07B61/00 ,  C07C209/02 ,  C07C209/14 ,  C07C209/16 ,  C07C209/26 ,  C07C211/10 ,  C07C211/13 ,  C07C213/02 ,  C07C215/14

    Abstract: Catalysts contain, on a porous metal oxide support, 0.1-6 wt% cobalt, nickel or a mixture, 0.001-25 wt% ruthenium, 0-10 wt% copper and 0-5 wt% promoter(s) of iron, rhodium, palladium, platinum, iridium, osmium, silver, gold, chromium, molybdenum, tungsten, rhenium zinc, cadmium, lead, manganese, tin, lithium, sodium, potassium, rubidium, caesium, phosphorus, arsenic, antimony, bismuth, tellurium or thallium. Also claimed are: (i) a process for the production of catalysts, by impregnating the support with the metals and promoters or their compounds, drying and calcining, and reducing the calcined catalyst in a stream of hydrogen, and (ii) a process for the production of amination products by reacting alkylene oxides, alcohol, aldehyde or ketones with ammonia or prim. or sec. amines in presence of free hydrogen and catalyst.

Patent Agency Ranking