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Method for the catalytic gas phase oxidation of propene into acrolein 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-045/00
  • C07C-051/16
출원번호 US-0936138 (2001-09-10)
우선권정보 DE-0010506 (1999-03-10); DE-0048241 (1999-10-07)
국제출원번호 PCT/EP00/01634 (2000-02-28)
§371/§102 date 20010910 (20010910)
국제공개번호 WO00/53556 (2000-09-14)
발명자 / 주소
  • Heiko Arnold DE
  • Signe Unverricht DE
  • Ulrich Hammon DE
  • Hans-Peter Neumann DE
  • Klaus Harth DE
  • Andreas Tenten DE
출원인 / 주소
  • BASF Aktiengesellschaft DE
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 27  인용 특허 : 8

초록

In a process for the catalytic gas-phase oxidation of propene to acrolein, the reaction gas starting mixture is passed with a propene loading of ≥160 l(S.T.P.)/l?h over a fixed-bed catalyst which is housed in two spatially successive reaction zones A,B, the reaction zone B being kept at a higher tem

대표청구항

1. A process for the catalytic gas-phase oxidation of propene to acrolein, in which a reaction gas starting mixture comprising propene, molecular oxygen and at least one inert gas, at least 20% by volume of which consists of molecular nitrogen, and containing the molecular oxygen and the propene in

이 특허에 인용된 특허 (8)

  1. Takata Masahiro (Himeji JPX) Aoki Ryuji (Himeji JPX) Sato Takahisa (Himeji JPX), Catalyst for oxidation of propylene.
  2. Sato, Takahisa; Takata, Masahiro; Ueshima, Michio; Nagai, Isao, Catalyst for production of unsaturated aldehydes.
  3. Neumann Hans-Peter (Mannheim DEX) Martan Hans (Frankenthal DEX) Petersen Hermann (Gruenstadt DEX) Doerflinger Walter (Oestringen DEX), Multimetal oxide compositions and process of preparing same.
  4. Engelbach Heinz (Limburgerhof DEX) Krabetz Richard (Kirchheim DEX) Duembgen Gerd (Dannstadt-Schauernheim DEX) Willersinn Carl-Heinz (Ludwigshafen DEX) Beitelschmidt Walter (Ludwigshafen DEX), Preparation of ab 상세보기
  • Martan Hans (Frankenthal DEX) Wegerle Ulrike (Worms DEX) Ruppel Wilhelm (Schwetzingen DEX) Riekert Lothar (Karlsruhe DEX) Becker Dieter (Sulzbach a. T. DEX) Kotter Michael (Bruchsal DEX), Preparation of acrolein or methacrolein by actalytic gas-phase oxidation of propene or isobutene.
  • Takada Masahiro (Tatsuno JPX) Uhara Hiroyuki (Tatsuno JPX) Sato Takahisa (Himeji JPX), Process for catalytic vapor phase oxidation.
  • Wada Koichi,JPX ; Seo Yoshimasa,JPX ; Iwamoto Akira,JPX ; Sudo Atsushi,JPX ; Sakai Fumio,JPX ; Shiraishi Kazuo,JPX ; Nowatari Hiroyoshi,JPX, Producing acrolein and acrylic acid using a supported dual activity molybdenum, iron, and bismuth based catalyst in a fixed bed multitubular reactor.
  • Kadowaki Koju (Ibaraki JPX) Sarumaru Kohei (Ibaraki JPX) Shibano Takeshi (Yokkaichi JPX), Production of acrylic acid.
  • 이 특허를 인용한 특허 (27)

    1. Hazin,Paulette N.; Ellis, Jr.,Paul E., Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof.
    2. Hazin,Paulette N.; Ellis, Jr.,Paul E., Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof.
    3. Hazin,Paulette N.; Ellis, Jr.,Paul E., Catalyst composition for the selective conversion of alkanes to unsaturated carboxylic acids, method of making and method of using thereof.
    4. Karpov, Andrey; Horstmann, Catharina; Dobner, Cornelia Katharina; Macht, Josef; Rosowski, Frank; Mueller-Engel, Klaus Joachim, Eggshell catalyst consisting of a hollow cylindrical support body and a catalytically active oxide material applied to the outer surface of the support body.
    5. Fukumoto, Naohiro, Fixed bed reactor for gas-phase catalytic oxidation and processes for producing acrolein or acrylic acid.
    6. Hammon,Ulrich; Petzoldt,Jochen; M체ller Engel,Klaus Joachim; Dieterle,Martin, Heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound.
    7. Dieterle,Martin; Petzoldt,Jochen; Mueller Engel,Klaus Joachim, Heterogeneously catalyzed partial gas phase oxidation of propene to acrolein.
    8. Dieterle, Martin; Petzoldt, Jochen; M?ller-Engel, Klaus Joachim; Arnold, Heiko, Heterogeneously catalyzed partial gas phase oxidation of propene to acrylic acid.
    9. Petzoldt,Jochen; Dieterle,Martin; Arnold,Heiko; Ruppel,Wilhelm; Mueller Engel,Klaus Joachim, Heterogeneously catalyzed partial gas phase oxidation of propene to acrylic acid.
    10. Macht, Josef; Walsdorff, Christian; Dobner, Cornelia Katharina; Lipp, Stefan; Welker-Nieuwoudt, Cathrin Alexandra; Hammon, Ulrich; Borchert, Holger, Mechanically stable hollow cylindrical shaped catalyst bodies for gas phase oxidation of an alkene to an unsaturated aldehyde and/or an unsaturated carboxylic acid.
    11. Arnold, Heiko; Unverricht, Signe; Felder, Raimund; Harth, Klaus; M?ller-Engel, Klaus Joachim, Method for producing a multi metal oxide catalyst, method for producing unsaturated aldehydes and/or carboxylic acids and band calcination device.
    12. Unverricht,Signe; Arnold,Heiko; Tenten,Andreas; Hammon,Ulrich; Neumann,Hans Peter; Harth,Klaus, Method for the catalytic gas phase oxidation of propene into acrylic acid.
    13. Schliephake,Volker; Hammon,Ulrich; Becher,Rolf Dieter; Muller Engel,Klaus Joachim, Operation of a continuous heterogeneously catalyzed gas phase partial oxidation of at least one organic compound.
    14. Petzoldt,Jochen; Unverricht,Signe; Arnold,Heiko; M체ller Engel,Klaus Joachim; Dieterle,Martin, Preparation of (meth)acrolein and/or (meth)acrylic acid.
    15. Borgmeier,Frieder; Rosowski,Frank; Lintz,Hans Guenther; Grisstede,Ina; Cabre,Elisabet Bacells, Preparation of (meth)acrylic acid.
    16. Borgmeier,Frieder; Rosowski,Frank; Lintz,Hans G체nther; Grisstede,Ina, Preparation of (meth)acrylic acid.
    17. Borgmeier,Frieder; Rosowski,Frank; Martan,Hans; M체ller Engel,Klaus Joachim, Preparation of (meth)acrylic acid.
    18. Dieterle, Martin; Diefenbacher, Armin; Schindler, Goetz Peter; Klanner, Catharina; Mueller Engel, Klaus Joachim; Adami, Christoph, Preparation of acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas phase oxidation of propylene.
    19. Dieterle, Martin; Mueller-Engel, Klaus Joachim; Hechler, Claus; Hammon, Ulrich; Diefenbacher, Armin, Preparation of acrylic acid by heterogeneously catalyzed partial gas phase oxidation of propylene.
    20. Schliephake, Volker; Hammon, Ulrich; Lang, Ernst; Kr?ger, Carl-Ludwig; Schr?der, J?rgen; M?ller-Engel, Klaus Joachim, Preparation of at least one organic compound by heterogeneously catalyzed partial gas-phase oxidation.
    21. Dieterle, Martin; Hibst, Hartmut; Popel, Wolfgang Juergen; Petzoldt, Jochen; Mueller-Engel, Klaus Joachim, Preparation of catalytically active multielement oxide materials which contain at least one of the elements Nb and W and the elements Mo, V and Cu.
    22. Brophy, John H.; Pesa, Frederick A.; Tonkovich, Anna Lee; McDaniel, Jeffrey S.; Jarosch, Kai Tod Paul, Process for converting a hydrocarbon to an oxygenate or a nitrile.
    23. Brophy,John H.; Pesa,Frederick A.; Tonkovich,Anna Lee; McDaniel,Jeffrey S.; Jarosch,Kai Tod Paul, Process for converting a hydrocarbon to an oxygenate or a nitrile.
    24. Cremer, Ulrich; Wegerle, Ulrike; Laqua, Gerhard; Hammon, Ulrich; Mueller Engel, Klaus Joachim, Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compound.
    25. Macht, Josef; Walsdorff, Christian; Dobner, Cornelia Katharina; Welker-Nieuwoudt, Cathrin Alexandra; Hammon, Ulrich, Process for preparing an unsaturated aldehyde and/or an unsaturated carboxylic acid.
    26. Cremer, Ulrich; Dieterle, Martin; Mueller-Engel, Klaus Joachim, Process for the long-term operation of a heterogeneously catalyzed partial gas phase oxidation of an organic starting compound.
    27. Cremer, Ulrich; Dieterle, Martin; Mueller-Engel, Klaus Joachim, Process for the long-term operation of a heterogeneously catalyzed partial gas phase oxidation of an organic starting compound.
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