GB2108871B - Apparatus for classifying catalyst particles and catalytic process employing catalyst particles thus classified - Google Patents

Apparatus for classifying catalyst particles and catalytic process employing catalyst particles thus classified

Info

Publication number
GB2108871B
GB2108871B GB08231544A GB8231544A GB2108871B GB 2108871 B GB2108871 B GB 2108871B GB 08231544 A GB08231544 A GB 08231544A GB 8231544 A GB8231544 A GB 8231544A GB 2108871 B GB2108871 B GB 2108871B
Authority
GB
United Kingdom
Prior art keywords
catalyst particles
classified
classifying
catalytic process
process employing
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
Application number
GB08231544A
Other versions
GB2108871A (en
Inventor
Johannes Boom
Den Bosch Petrus Johannes Van
Pieter Visser
Dirk Wagenaar
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
Priority to GB08231544A priority Critical patent/GB2108871B/en
Publication of GB2108871A publication Critical patent/GB2108871A/en
Application granted granted Critical
Publication of GB2108871B publication Critical patent/GB2108871B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
    • 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
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
    • B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
    • B07B13/116—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters stratification of dry granular material on a continuously travelling surface, e.g. belt conveyor
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/107—Atmospheric residues having a boiling point of at least about 538 °C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
GB08231544A 1981-11-06 1982-11-04 Apparatus for classifying catalyst particles and catalytic process employing catalyst particles thus classified Expired GB2108871B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08231544A GB2108871B (en) 1981-11-06 1982-11-04 Apparatus for classifying catalyst particles and catalytic process employing catalyst particles thus classified

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8133526 1981-11-06
GB08231544A GB2108871B (en) 1981-11-06 1982-11-04 Apparatus for classifying catalyst particles and catalytic process employing catalyst particles thus classified

Publications (2)

Publication Number Publication Date
GB2108871A GB2108871A (en) 1983-05-25
GB2108871B true GB2108871B (en) 1985-06-05

Family

ID=26281183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08231544A Expired GB2108871B (en) 1981-11-06 1982-11-04 Apparatus for classifying catalyst particles and catalytic process employing catalyst particles thus classified

Country Status (1)

Country Link
GB (1) GB2108871B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588783B1 (en) * 1985-10-23 1988-01-15 Eurecat Europ Retrait Catalys METHOD AND APPARATUS FOR PERFORMING THE SEPARATION OF SPHERICAL MATERIALS WITH OR WITHOUT IMPERFECTIONS
FR2606302B1 (en) * 1986-11-07 1990-08-24 Sanson Guillaume METHOD AND INSTALLATION FOR SORTING SUBSTANTIALLY SPHERICAL OBJECTS
FR2607733B1 (en) * 1986-12-09 1989-03-24 Eurecat Europ Retrait Catalys PROCESS FOR MAKING THE SEPARATION OF EXTRUDED MATERIALS WITH OR WITHOUT IMPERFECTIONS
FR2636863B1 (en) * 1988-09-29 1990-12-21 Becker Arnaud SEPARATION AND CLEANING PLANT FOR CRUSHED PRODUCTS
DE10352526B4 (en) * 2003-11-05 2005-10-27 select Ingenieurgesellschaft für Optoelektronik, Bilderkennung und Qualitätsprüfung mbH Process for separating off-type additives from a product stream

Also Published As

Publication number Publication date
GB2108871A (en) 1983-05-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921104