Method and apparatus for producing dimethyl carbonate

C - Chemistry – Metallurgy – 07 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07C 69/96 (2006.01) C07C 29/152 (2006.01) C07C 31/04 (2006.01) C07C 68/04 (2006.01)

Patent

CA 2522219

The present invention provides a method and apparatus for producing dimethyl carbonate, wherein carbon dioxide is recovered from combustion exhaust gas of a steam reformer 10 and a boiler; and some of the recovered carbon dioxide is used for methanol synthesis as a raw material for the steam reformer 10, and the remaining carbon dioxide is allowed to react with some of the yielded methanol to synthesize dimethyl carbonate. According to the present invention, CO2, which has conventionally been discharged, is returned to the steam reformer and is used effectively to produce DMC, and also devices for producing methanol and DMC can be simplified.

La présente invention concerne un procédé et un dispositif de fabrication de carbonate diméthyle qui se caractérisent en ce que le dioxyde de carbone est recueilli à partir des gaz d'échappement d'un dispositif de reformage à la vapeur (10) et d'un bouilleur. Une partie du dioxyde de carbone est utilisé comme matériau pour le dispositif de reformage à la vapeur (10) de façon à synthétiser du méthanol et, le dioxyde de carbone restant réagit avec une partie du méthanol généré afin de synthétiser du carbonate diméthyle (DMC). Par ce procédé et par ce dispositif, le CO2 qui a été évacué avant peut être renvoyé dans le dispositif de reformage à la vapeur afin qu'on l'utilise efficacement pour produire du DMC. On peut aussi rendre le dispositif de production de méthanol et de DMC plus facile.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for producing dimethyl carbonate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for producing dimethyl carbonate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for producing dimethyl carbonate will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1623531

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.