Title:
MIXING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2008/007658
Kind Code:
A1
Abstract:
A mixing apparatus capable of efficiently performing rapid homogeneous mixing
of a stock oil and a catalyst with the processing rate increased. In mixing apparatus
(1), Q (kg/m2s) referring to the mass flow rate per area of moving bed,
W (m) referring to the difference between the outside diameter and the inside
diameter of the moving bed, D (m) referring to the inside diameter of reaction
pipe, u1 (m/s) referring to the linear velocity of horizontal component at an
injection orifice of internal stock oil injection nozzle for stock oil fed from
an internal stock oil supply section and u2 (m/s) referring to the linear velocity
of horizontal component at an injection orifice of external stock oil injection
nozzle for stock oil fed from an external stock oil supply section satisfy the
relationships 8.0 ≥ QŒ(W/D)/(u1+u2), Q= 300 to 2000 (kg/m2s),
W/D = 0.2 to 0.5, u1 = 5 to 300 (m/s) and u2 = 5 to 300 (m/s).
Inventors:
FUJIYAMA YUICHIRO (JP)
OKUHARA TOSHIAKI (JP)
OKUHARA TOSHIAKI (JP)
Application Number:
PCT/JP2007/063716
Publication Date:
January 17, 2008
Filing Date:
July 10, 2007
Export Citation:
Assignee:
JAPAN COOPERATION CT PETROLEUM (JP)
NIPPON OIL CORP (JP)
FUJIYAMA YUICHIRO (JP)
OKUHARA TOSHIAKI (JP)
NIPPON OIL CORP (JP)
FUJIYAMA YUICHIRO (JP)
OKUHARA TOSHIAKI (JP)
International Classes:
B01F5/00; B01F3/12; B01J8/12
Foreign References:
| JPH10249178A | 1998-09-22 | |||
| JPH10249178A | 1998-09-22 |
Other References:
FUJIYAMA Y.: "HS-FCC (Ko-kakokudo Ryudo Sesshoku Bunkai) Process no Kaihatsu", NISSEKI REVIEW, vol. 42, no. 2, 2000, pages 6 - 12, XP003020405
See also references of EP 2039418A4
See also references of EP 2039418A4
Attorney, Agent or Firm:
HASEGAWA, Yoshiki et al. (Ginza First Bldg.10-6, Ginza 1-chome,Chuo-k, Tokyo 61, JP)
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