Method for the continuous production of propylene glycol

Details Method for the continuous production of propylene glycol Method for the continuous production of propylene glycol

2006-05-26

2010-02-09

Leung, Jennifer A (Department: 1797)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

With means applying electromagnetic wave energy or...

C422S187000, C568S868000, C568S867000

Reexamination Certificate

active

07658893

ABSTRACT:
An apparatus for carrying out a continuous process for preparing propylene glycols.

REFERENCES:
patent: 2471134 (1949-05-01), Wright
patent: 4230533 (1980-10-01), Giroux
patent: 4937393 (1990-06-01), Masuda et al.
patent: 6479680 (2002-11-01), Bassler et al.
patent: 100 22 465 (2001-11-01), None
patent: 101 05 527 (2002-08-01), None
patent: 0 031 537 (1981-07-01), None
patent: 0 122 367 (1984-10-01), None
patent: 0 126 288 (1984-11-01), None
patent: 0 133 510 (1985-02-01), None
patent: 0 780 147 (1997-06-01), None
patent: 2 068 408 (1981-08-01), None
patent: 99/31034 (1999-06-01), None
patent: 00/07965 (2000-02-01), None
Elm, Rainer et al. “Propandiole”, Ullmann's Encyclopaedie der Technischen Chemie, 4thedition, vol. 19, pp. 425-432.
Kaibel, Gerd. “Distillation Columns with Vertical Partitions”, Chem. Eng. Technol., vol. 10, pp. 92-98 1987.
Kaibel, Gerd et al. “Gestaltung destillativer Trennungen unter Einbeziehung thermodynamischer Gesichtspunkte”, Chem.-Ing. Tech., vol. 61, No. 1, pp. 16-25, with English abstract 1989.
Kaibel, G. et al. “Thermodynamics- guideline for the development of distillation column arrangements”, Gas Separation & Purification, vol. 4, pp. 109-114 1990.
“Designs on Mixing”, Process Engineering, vol. 2, pp. 33-34 1993.
Lestak, F. et al. “Heat Transfer Across the Wall of Dividing Wall Columns”, Trans IChemE, vol. 72, Part A, pp. 639-644 1994.
Lestak, Frigyes et al. “Advanced Distillation Saves Energy & Capital”, Chemical Engineering, vol. 7, pp. 72-76 1997.
“Hydrogen Peroxide”, Ullmann's Encyclopedia of Industrial Chemistry 5thedition, vol. A13, pp. 447-456.

Affiliated with

Also associated with

Rating

Method for the continuous production of propylene glycol 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 for the continuous production of propylene glycol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the continuous production of propylene glycol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4189800