FR2355547A1 - Colonne montante munie d'un capuchon pour une dispersion de particules solides dans un gaz - Google Patents

Colonne montante munie d'un capuchon pour une dispersion de particules solides dans un gaz

Info

Publication number
FR2355547A1
FR2355547A1 FR7718841A FR7718841A FR2355547A1 FR 2355547 A1 FR2355547 A1 FR 2355547A1 FR 7718841 A FR7718841 A FR 7718841A FR 7718841 A FR7718841 A FR 7718841A FR 2355547 A1 FR2355547 A1 FR 2355547A1
Authority
FR
France
Prior art keywords
cap
solid particles
gas
dispersion
riser
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.)
Granted
Application number
FR7718841A
Other languages
English (en)
French (fr)
Other versions
FR2355547B1 (es
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
Publication of FR2355547A1 publication Critical patent/FR2355547A1/fr
Application granted granted Critical
Publication of FR2355547B1 publication Critical patent/FR2355547B1/fr
Granted 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
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (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)
  • Separating Particles In Gases By Inertia (AREA)
FR7718841A 1976-06-21 1977-06-20 Colonne montante munie d'un capuchon pour une dispersion de particules solides dans un gaz Granted FR2355547A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7606694A NL7606694A (nl) 1976-06-21 1976-06-21 Stijgbuis met kap.

Publications (2)

Publication Number Publication Date
FR2355547A1 true FR2355547A1 (fr) 1978-01-20
FR2355547B1 FR2355547B1 (es) 1982-01-08

Family

ID=19826413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718841A Granted FR2355547A1 (fr) 1976-06-21 1977-06-20 Colonne montante munie d'un capuchon pour une dispersion de particules solides dans un gaz

Country Status (13)

Country Link
JP (1) JPS6035171B2 (es)
AR (1) AR222139A1 (es)
AU (1) AU508735B2 (es)
BE (1) BE855609A (es)
BR (1) BR7703997A (es)
CA (1) CA1094488A (es)
DE (1) DE2727589A1 (es)
FR (1) FR2355547A1 (es)
GB (1) GB1559232A (es)
IN (1) IN155911B (es)
MX (1) MX144642A (es)
NL (1) NL7606694A (es)
NZ (1) NZ184433A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201671A3 (en) * 1985-04-17 1987-04-29 Deutsche Babcock Werke Aktiengesellschaft Nozzle for the pneumatic introduction of solids

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756886A (en) * 1986-04-10 1988-07-12 Stone & Webster Engineering Corporation Rough cut solids separator
WO2010108889A1 (en) * 2009-03-23 2010-09-30 Shell Internationale Research Maatschappij B.V. Vessel for removing solid particles from gases

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172133A (en) * 1936-12-24 1939-09-05 Thuillard Leon Separator
FR1274652A (fr) * 1960-09-16 1961-10-27 Séparateur statique pour débarrasser les veines gazeuses des particules non gazeuses qu'elles véhiculent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201671A3 (en) * 1985-04-17 1987-04-29 Deutsche Babcock Werke Aktiengesellschaft Nozzle for the pneumatic introduction of solids

Also Published As

Publication number Publication date
NZ184433A (en) 1980-04-28
JPS6035171B2 (ja) 1985-08-13
GB1559232A (en) 1980-01-16
AU508735B2 (en) 1980-04-03
BE855609A (nl) 1977-12-13
MX144642A (es) 1981-11-03
IN155911B (es) 1985-03-23
DE2727589C2 (es) 1988-12-29
AR222139A1 (es) 1981-04-30
AU2624277A (en) 1979-01-04
DE2727589A1 (de) 1977-12-29
JPS52156175A (en) 1977-12-26
BR7703997A (pt) 1978-05-16
FR2355547B1 (es) 1982-01-08
NL7606694A (nl) 1977-12-23
CA1094488A (en) 1981-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse