Title:
【発明の名称】凝集体を有する物質
Document Type and Number:
Japanese Patent JP3168206
Kind Code:
B2
Abstract:
A method of distributing a liquid in the fluid bed of a down-flow, or an up-flow, fluid bed reactor (50) comprising a vertical reactor (54) with an inlet, an outlet, and a fluid bed (A,B,C) of particles, wherein (a) the particles (51) and liquid proximal to the liquid inlet are agitated to divide the fluid bed into (i) a turbulent zone (A) having vigorously moving particles, and (ii) a non-turbulent zone (B); said non-turbulent zone adjoining said turbulent zone; and (b) that the extent of said turbulent zone is determined by a degree of agitation selected within a range from (i) a degree of agitation providing turbulence only in the uppermost/lowermost part of the fluid bed, (ii) to a degree of agitation providing turbulence of the particles throughout the fluid bed; a down-flow, or an up-flow, fluid bed reactor for use in carrying out the method; and fluid bed particles for use in carrying out the method.
Inventors:
Riem, Alan Ott Fogg
Nielsen, Claus Schaffer
Bogg-Hansen, Solkyd Christian
Nielsen, Claus Schaffer
Bogg-Hansen, Solkyd Christian
Application Number:
JP51273391A
Publication Date:
May 21, 2001
Filing Date:
July 08, 1991
Export Citation:
Assignee:
Upfront Chromatography Actielle Scab
International Classes:
B01D15/02; B01D15/18; B01J2/08; B01J2/16; B01J8/00; B01J8/08; B01J8/18; B01D39/14; B01J8/20; B01J8/22; B01J8/24; B01J8/32; B01J13/00; B01J13/02; B01J20/22; B01J20/28; B01J20/281; B01J20/283; B01J20/284; B01J20/285; B01J20/32; B01J47/10; C02F1/28; C02F1/72; C02F3/10; C02F3/12; C02F3/34; C07B63/00; C08K3/00; C08K3/22; C08K5/00; C08L101/00; C12M1/40; G01N30/58; G01N30/88; (IPC1-7): G01N30/58; B01J8/24; B01J20/26; G01N30/48
Attorney, Agent or Firm:
Akira Asamura (3 outside)