DE60001948D1 - Rieselventil - Google Patents

Rieselventil

Info

Publication number
DE60001948D1
DE60001948D1 DE60001948T DE60001948T DE60001948D1 DE 60001948 D1 DE60001948 D1 DE 60001948D1 DE 60001948 T DE60001948 T DE 60001948T DE 60001948 T DE60001948 T DE 60001948T DE 60001948 D1 DE60001948 D1 DE 60001948D1
Authority
DE
Germany
Prior art keywords
trickle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60001948T
Other languages
English (en)
Other versions
DE60001948T2 (de
Inventor
Arien Dirkse
Wilhelmus Dries
Willem Rozema
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE60001948D1 publication Critical patent/DE60001948D1/de
Publication of DE60001948T2 publication Critical patent/DE60001948T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0035—Periodical feeding or evacuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/15—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with swinging flaps or revolving sluices; Sluices; Check-valves
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Cyclones (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Carbon And Carbon Compounds (AREA)
DE60001948T 1999-07-09 2000-07-07 Rieselventil Expired - Fee Related DE60001948T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99305463 1999-07-09
EP99305463 1999-07-09
PCT/EP2000/006591 WO2001003847A1 (en) 1999-07-09 2000-07-07 Trickle valve

Publications (2)

Publication Number Publication Date
DE60001948D1 true DE60001948D1 (de) 2003-05-08
DE60001948T2 DE60001948T2 (de) 2004-01-08

Family

ID=8241502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60001948T Expired - Fee Related DE60001948T2 (de) 1999-07-09 2000-07-07 Rieselventil

Country Status (8)

Country Link
US (1) US6569317B1 (de)
EP (1) EP1194243B1 (de)
JP (1) JP2003504463A (de)
CN (1) CN1113705C (de)
AU (1) AU6271900A (de)
CA (1) CA2378522C (de)
DE (1) DE60001948T2 (de)
WO (1) WO2001003847A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2229116T3 (es) * 2001-02-22 2005-04-16 Shell Internationale Research Maatschappij B.V. Aparato de craqueo catalitico fluido.
US7160518B2 (en) * 2002-04-11 2007-01-09 Shell Oil Company Cyclone separator
US7250140B2 (en) 2002-04-11 2007-07-31 Shell Oil Company FCC reactor
FR2960940B1 (fr) * 2010-06-02 2015-08-07 Inst Francais Du Petrole Procede de combustion en boucle chimique avec une zone de reaction integrant une zone de separation gaz-solide et installation utilisant un tel procede
KR101267225B1 (ko) 2011-04-19 2013-05-24 한국에너지기술연구원 하강관 및 유동층 반응장치
CN107433055B (zh) * 2017-08-30 2019-10-08 上海华畅环保设备发展有限公司 沸腾床分离器中沸腾颗粒再生方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814377A (en) * 1973-02-28 1974-06-04 T Todd Pressure compensating trickle valve
US4074691A (en) * 1976-07-01 1978-02-21 Exxon Research & Engineering Co. Open shroud trickle valve
US4220623A (en) * 1978-03-29 1980-09-02 Texaco Inc. Fluidized catalytic cracking reactor
US4448753A (en) * 1982-02-12 1984-05-15 Mobil Oil Corporation Apparatus for regenerating cracking catalyst
US4749471A (en) * 1983-09-06 1988-06-07 Mobil Oil Corporation Closed FCC cyclone process
US4711712A (en) * 1983-09-06 1987-12-08 Mobil Oil Corporation Closed cyclone FCC system with provisions for surge capacity
US5037617A (en) * 1990-01-04 1991-08-06 Stone & Webster Engineering Corporation Apparatus for the return of particulate solids through a cyclone separator to a vessel
US5059305A (en) * 1990-04-16 1991-10-22 Mobil Oil Corporation Multistage FCC catalyst stripping
US5141644A (en) * 1990-08-30 1992-08-25 Chevron Research & Technology Company Buoyed flapper valve
US5101855A (en) 1990-11-30 1992-04-07 Exxon Research And Engineering Company Cyclone having circular trickle valve assembly
BR9600002A (pt) 1996-01-02 1998-01-21 Petróleo Brasiliero Sa Sistema de selagem de perna de ciclone
US5740834A (en) 1996-08-02 1998-04-21 Exxon Research And Engineering Company Reverse angle integrally counter-weighted trickle valve

Also Published As

Publication number Publication date
AU6271900A (en) 2001-01-30
JP2003504463A (ja) 2003-02-04
CA2378522C (en) 2008-04-22
CN1113705C (zh) 2003-07-09
CA2378522A1 (en) 2001-01-18
CN1358113A (zh) 2002-07-10
US6569317B1 (en) 2003-05-27
DE60001948T2 (de) 2004-01-08
WO2001003847A1 (en) 2001-01-18
EP1194243B1 (de) 2003-04-02
EP1194243A1 (de) 2002-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE

8328 Change in the person/name/address of the agent

Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE

8339 Ceased/non-payment of the annual fee