Control of solution catalyst droplet size with a perpendicular s

Details Control of solution catalyst droplet size with a perpendicular s Control of solution catalyst droplet size with a perpendicular s

1997-02-19

2000-06-13

Wu, David W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526 88, 526 68, C08F 204, C08F 202

Patent

active

060751010

ABSTRACT:
The use of perpendicular spray nozzles to deliver liquid catalyst to a gas-phase polymerization reactor is taught. Moreover, a method of reducing the amount of gas needed to deliver catalyst is also taught.

REFERENCES:
patent: 4163040 (1979-07-01), Van den Bossche
patent: 4222986 (1980-09-01), Smith et al.
patent: 4640463 (1987-02-01), Krambeck et al.
patent: 5174889 (1992-12-01), Nielsen
patent: 5213768 (1993-05-01), Maurel et al.
patent: 5269980 (1993-12-01), Levendis et al.
patent: 5317036 (1994-05-01), Brady, III et al.
patent: 5541270 (1996-07-01), Chinh et al.
patent: 5693727 (1997-12-01), Goode et al.
Lund, M.T., P.E. Sojka, A.H. Lefebvre & P.G. Gosselin, "Effervescent Atomization at Low Mass Rates. Part I: The Influence of Surface Tension", Atomization and Sprays, Begell House, Inc., 1993, vol. 3, pp. 77-89.
Santangelo, Philip J. & Paul E. Sojka, "A Holographic Investigation of the Near-Nozzle Structure of an Effervescent Atomizer-Produced Spray", Atomization and Sprays, Begell House, Inc., 1993, vol. 5, pp. 137-155.
Sales Brochure--Heat Systems-Ultrasonics, Inc., 1938 New Highway, Farmindale, NY 11735, 1986.
Chen, S.K. and A.H. Lefebvre, "influence of Ambient Air Pressure on Effervescent Atomization", Journal of Propulsion and Power, vol. 9, No. 1, Jan.-Feb. 1993, pp. 10-15.
Whitlow, J.D. and A.H. Lefebvre, "Effervescent Atomizer Operation and Spray Characteristics", Atomization and Sprays, Begell House, Inc. 1993, vol. 3, pp. 137-155.
Soviet Patents Abstracts, week 9536, London: Derwent Publications Ltd., Class A17, AN 95-273769; & RU 1630066 C (Kuib Oil Processing Res Inst) Dec. 13, 1988.

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