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Method of hydrogenating glycerol 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-029/132
출원번호 US-0911133 (1992-07-09)
우선권정보 IT-0000537 (1991-07-10)
발명자 / 주소
  • Casale Bruno (Novara ITX) Gomez Ana Maria (Torino ITX)
출원인 / 주소
  • Novamont S.p.A. (Milan ITX 03)
인용정보 피인용 횟수 : 47  인용 특허 : 0

초록

A catalytic method of hydrogenating glycerol is directed essentially towards the production of oxygenated compounds having from 1 to 3 carbon atoms, mainly 1, 2 propandiol and 1, 2 ethandiol. It provides for glycerol to be reacted with hydrogen in the presence of a catalyst including copper and zinc

대표청구항

A catalytic method of hydrogenating glycerol in order to produce a product comprising 1, 2-propandiol and 1,2- ethandiol, wherein glycerol is reacted with hydrogen in the presence of a catalyst comprising copper and zinc, at a temperature above 200°C. and a pressure of between 5 and 20 MPa.

이 특허를 인용한 특허 (47)

  1. Woods, Richard Root, Carbon dioxide isolation and generation.
  2. Cortright, Randy D.; Vollendorf, Nicholas W.; Hornemann, Charles C.; McMahon, Shawn P., Catalysts and methods for reforming oxygenated compounds.
  3. Abhari, Ramin, Flexible glycerol conversion process.
  4. Hulteberg, Christian; Brandin, Jan; Woods, Richard R.; Porter, Brook, Gas phase process for monoalcohol production from glycerol.
  5. Janka, Mesfin Ejerssa; Barnicki, Scott Donald; Hembre, Robert Thomas; Moran, Kelley Margaret; Falling, Stephen Neal, Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration.
  6. Barnicki, Scott Donald; Hembre, Robert Thomas; Falling, Stephen Neal; Vetter, Andrew James, Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and a homogeneous catalyst.
  7. Barnicki, Scott Donald; Hembre, Robert Thomas; Falling, Stephen Neal; Janka, Mesfin Ejerssa; Moran, Kelley Margaret, Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and heterogeneous catalyst.
  8. Barnicki, Scott Donald; Hembre, Robert Thomas; Falling, Stephen Neal, Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst.
  9. Barnicki, Scott Donald; Hembre, Robert Thomas; Falling, Stephen Neal; Janka, Mesfin Ejerssa; Moran, Kelley Margaret, Hydrocarboxylation of methylene dipropionate in the presence of propionic acid and a heterogeneous catalyst.
  10. Molzahn, David C.; Burdett, Kenneth A.; Gibson, William L.; Kriel, Karel J.; McCreight, James E.; Mathur, Indresh, Hydrogenation process.
  11. Henkelmann, Jochem; Prochazka, Roman; Bey, Oliver; Maurer, Stephan; Steiner, Jochen; Urtel, Heiko; Theis, Gerhard; Wahl, Peter; Maier, Petra; Mehrl, Georg, Method for producing 1,2-propandiol by hydrogenating glycerine in a two-step reactor cascade.
  12. Henkelmann, Jochem; Prochazka, Roman; Bey, Oliver; Maurer, Stephan; Steiner, Jochen; Urtel, Heiko; Theis, Gerhard; Wahl, Peter, Method for producing 1,2-propandiol by hydrogenation in at least three successive reactors.
  13. Barnicki, Scott Donald; Kanel, Jeffrey Scott; Hampton, Jr., Kenneth Wayne, Method for recovery and recycle of ruthenium homogeneous catalysts.
  14. Barnicki, Scott Donald; Kanel, Jeffrey Scott; Hampton, Jr., Kenneth Wayne; Cervo, Eduardo Gallas, Method for recovery and recycle of ruthenium homogeneous catalysts.
  15. Cortright, Randy D.; Rozmiarek, Robert T.; Hornemann, Charles C., Method of producing gaseous products using a downflow reactor.
  16. Suppes, Galen J., Method of producing lower alcohols from glycerol.
  17. Suppes, Galen J., Method of producing lower alcohols from glycerol.
  18. Suppes, Galen J., Method of producing lower alcohols from glycerol.
  19. Suppes, Galen J.; Sutterlin, William Rusty, Method of producing lower alcohols from glycerol.
  20. Kouno, Hiroshi; Ozawa, Shuji; Yoshimura, Naritoshi, Method of producing propylene glycol.
  21. Cortright, Randy D., Methods and systems for generating polyols.
  22. Cortright, Randy D., Methods and systems for generating polyols.
  23. Cortright, Randy D., Methods and systems for generating polyols.
  24. Cortright, Randy D., Methods and systems for generating polyols.
  25. Barnicki, Scott Donald; Kanel, Jeffrey Scott; Hampton, Jr., Kenneth Wayne, Methods for recovery and recycle of ruthenium homogenous catalysts.
  26. Tuck,Michael William Marshall; Tilley,Simon Nicholas, Process.
  27. Dalai, Ajay Kumar; Sharma, Rajesh Vishnudev; Kumar, Pardeep, Process for hydrogenolysis of glycerol.
  28. Schmidt, Stephen Raymond, Process for making 1, 2-propane diol from hydrogenation of glycerol.
  29. Kouno, Hiroshi; Ozawa, Shuji; Yoshimura, Naritoshi, Process for producing propylene glycol.
  30. Barnicki, Scott Donald; Falling, Stephen Neal; Kanel, Jeffrey Scott; Kline, Robert Sterling; Mackenzie, Peter Borden, Process for recovering and recycling an acid catalyst.
  31. Barnicki, Scott Donald; Falling, Stephen Neal; Kanel, Jeffrey Scott; Kline, Robert Sterling; Mackenzie, Peter Borden; Vetter, Andrew James, Process for recovering and recycling an acid catalyst.
  32. Arredondo, Victor Manuel; Corrigan, Patrick Joseph, Process for the conversion of glycerol to propylene glycol and amino alcohols.
  33. Tuck, Michael William Marshall, Process for the hydrogenation of glycerol to propylene glycol.
  34. Godavarthy, Srinivasa; Su, Wei-Yang; DiGuilio, Ralph M.; Harville, Stan; Forkner, Matthew W., Process for the production and purification of propylene glycol.
  35. Barnicki, Scott Donald, Process for the separation and purification of a mixed diol stream.
  36. Arredondo, Victor Manuel; Corrigan, Patrick Joseph; Cearley, Angella Christine; Back, Deborah Jean; Gibson, Michael Steven; Fairweather, Neil Thomas, Processes for converting glycerol to amino alcohols.
  37. Kalagias, Peter, Processes for isolating or purifying propylene glycol, ethylene glycol and products produced therefrom.
  38. Hilaly, Ahmad K.; Sandage, Robert Duane; Soper, John G., Separation of a mixture of polyhydric alcohols.
  39. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  40. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  41. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  42. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  43. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  44. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  45. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  46. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  47. Cortright, Randy D.; Blommel, Paul G.; Werner, Michael J.; Vanstraten, Matthew R., Synthesis of liquid fuels from biomass.
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