Mixing system for processes using supercritical fluids

Details Mixing system for processes using supercritical fluids Mixing system for processes using supercritical fluids

1997-06-25

1999-11-30

Tran, Hien

Chemical apparatus and process disinfecting, deodorizing, preser

With indicating, signalling, recording, sampling, or...

422111, 422105, 422112, 422 62, 422243, 422129, 422208, G05B 1300

Patent

active

059937475

ABSTRACT:
Apparatus for a process using supercritical fluid includes a pressure vessel including an agitator for mixing a batch of materials therein; a source of process media supplied to the pressure vessel in a supercritical state; first delivery devices for introducing into the pressure vessel batch materials that are mixed in the presence of the process media in a supercritical state to produce a reaction mixture based on a selectable reaction process; a receiver vessel; and second delivery devices for controlling transfer of the reaction mixture to the receiver vessel; the source comprising a tank for holding a selectable mass of the process media in a supercritical state and for supplying the process media on demand during the reaction process and during delivery of the reaction mixture to the receiver vessel.

REFERENCES:
patent: 3078265 (1963-02-01), Berger et al.
patent: 3227526 (1966-01-01), Scoggin
patent: 3926738 (1975-12-01), Nyiri et al.
patent: 3981957 (1976-09-01), van Brederode et al.
patent: 4012461 (1977-03-01), van Brederode
patent: 4582731 (1986-04-01), Smith
patent: 4734227 (1988-03-01), Smith
patent: 4734451 (1988-03-01), Smith
patent: 4824570 (1989-04-01), Bethuel et al.
patent: 4898673 (1990-02-01), Rice et al.
patent: 4970093 (1990-11-01), Sievers et al.
patent: 5009367 (1991-04-01), Nielson
patent: 5027742 (1991-07-01), Lee et al.
patent: 5171613 (1992-12-01), Bok et al.
patent: 5180558 (1993-01-01), Takakarhu
patent: 5290827 (1994-03-01), Shine
patent: 5380485 (1995-01-01), Takahashi et al.
patent: 5399597 (1995-03-01), Mandel et al.
patent: 5407267 (1995-04-01), Davis et al.
patent: 5698163 (1997-12-01), Mandel
Karen A. Larson et al., "Evaluation of Supercritical Fluid Extraction in the Pharmaceutical Industry, " Biotechnology Progress, vol. 2, No. 2., Jun. 1986, pp. 73-82.
G. A. M. Diepen et al., "The Solubility of Naphthalene in Supercritical Ethylene," Dec. 1948, pp. 4085-4089.
Mark McHugh et al., "Solid Solubilities of Naphthalene and Biphenyl in Supercritical Carbon Dioxide," Journal of Chemical Engineering Data, vol. 25, No. 4, 1980, pp. 326-329.
Hongju Chang et al., "Solubilities of Methoxy-1-tetralone and Methly Nitrobenzoate Isomers and Their Mixtures in Supercritical Carbon Dioxide," Journal of Chemical Engineering Data, vol. 30, No. 1, 1985, pp. 74-78.
Ronald T. Kurnik et al., "Solubility of Solids in Supercritical Carbon Dioxide and Ethylene," Journal of Chemical and Engineering Data, vol. 26, No. 1, 1981, pp. 47-51.
Yu V. Tsekhanskaya et al., "Volume Changes In Naphthalene Solutions In Compressed Carbon Dioxide," Russian Journal of Physical Chemistry, vol. 40, No. 9, Sep. 1966, pp. 1152-1156.
Walter Cobbs et al., "High Solids Coatings Above 80% By Volume," presented at the Water-Borne & Higher Solids Coatings Symposium, Mar. 10-12, 1980, New Orleans, LA, pp. 175-192.
Copy of U.S. application Serial No. 08/882,118 filed Jun. 25, 1997.
Copy of U.S. application Serial No. 08/882,707 filed Jun. 25, 1997.
Copy of U.S. Application Serial No. 08/810.965 filed Feb. 27, 1997.

Affiliated with

Also associated with

Rating

Mixing system for processes using supercritical fluids does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mixing system for processes using supercritical fluids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mixing system for processes using supercritical fluids will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1667747