C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 19/08 (2006.01) B01J 19/24 (2006.01) C07B 39/00 (2006.01) C07C 17/10 (2006.01) C07C 41/22 (2006.01) C07C 41/52 (2006.01) C07C 43/12 (2006.01) C07C 43/313 (2006.01) C07C 67/287 (2006.01) C07C 67/307 (2006.01) C07C 69/63 (2006.01) C07C 69/708 (2006.01) C07C 303/22 (2006.01) C07C 309/80 (2006.01) C08G 65/323 (2006.01)
Patent
CA 2131497
FLUORINATION IN TUBULAR REACTOR SYSTEM ABSTRACT OF THE DISCLOSURE Direct fluorination of organics such as 1,8-dichlorooctane in tubular reactor. Inert liquid containing organic feed is circulated through tubular reactor with fluorine gas for a time and at a temperature sufficient to yield fluorinated organic. Preferably, liquid and gas phases are separated from reactor product stream containing inert liquid, fluorinated organic, and any unreacted organic is recycled to turbulent mixing zone upstream of reactor in which fresh organic feed is added; and fluorine is added to recycle stream at end of mixing zone. Flow in tubular reactor is turbulent. Rate of organic feed and fluorine addition to process are independent of each other. Among process advantages are: Freon solvents not required; good control of reaction exotherm; and HF scavengers not required. Process useful for partial or complete fluorination.
Fall David J.
Guerra Miguel A.
Minnesota Mining And Manufacturing Company
Smart & Biggar
LandOfFree
Fluorination in tubular reactor system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluorination in tubular reactor system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluorination in tubular reactor system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2030646