ZA828086B - Apparatus for classifiying catalyst particles and catalytic process employing catalyst particles thus classified - Google Patents

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

Info

Publication number
ZA828086B
ZA828086B ZA828086A ZA828086A ZA828086B ZA 828086 B ZA828086 B ZA 828086B ZA 828086 A ZA828086 A ZA 828086A ZA 828086 A ZA828086 A ZA 828086A ZA 828086 B ZA828086 B ZA 828086B
Authority
ZA
South Africa
Prior art keywords
catalyst particles
classifiying
classified
catalytic process
process employing
Prior art date
Application number
ZA828086A
Inventor
Johannes Boom
Petrus Johannes Walterus Bosch
Pieter Visser
Dirk Wagenaar
Original Assignee
Shell Res Ltd
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 Res Ltd filed Critical Shell Res Ltd
Publication of ZA828086B publication Critical patent/ZA828086B/en

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)
  • Catalysts (AREA)
  • Combined Means For Separation Of Solids (AREA)
ZA828086A 1981-11-06 1982-11-04 Apparatus for classifiying catalyst particles and catalytic process employing catalyst particles thus classified ZA828086B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8133526 1981-11-06

Publications (1)

Publication Number Publication Date
ZA828086B true ZA828086B (en) 1983-09-28

Family

ID=10525684

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA828086A ZA828086B (en) 1981-11-06 1982-11-04 Apparatus for classifiying catalyst particles and catalytic process employing catalyst particles thus classified

Country Status (7)

Country Link
JP (1) JPS5884084A (en)
BE (1) BE894907A (en)
CA (1) CA1209095A (en)
DE (1) DE3240790A1 (en)
FR (1) FR2515990B1 (en)
NL (1) NL8204165A (en)
ZA (1) ZA828086B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6238282A (en) * 1985-08-12 1987-02-19 株式会社村田製作所 Sorting apparatus
JPS63305970A (en) * 1987-06-05 1988-12-13 三井造船株式会社 Method of classifying dense bed material
CN111391178B (en) * 2020-03-19 2021-10-15 贵州工程应用技术学院 Garbage innocent treatment is with categorised sieving mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1059973A (en) * 1951-04-20 1954-03-30 Inst Fu R Tech Forschung Und E Method and device for dry sorting a mixture of products on an oscillating plate
CH338416A (en) * 1956-03-05 1959-05-31 Wecker Herbert Device for the separation of broken rock material according to the grain shape
US3464550A (en) * 1967-05-04 1969-09-02 Dow Chemical Co Continuous solid particle shape classifier
JPS4527654Y1 (en) * 1967-05-17 1970-10-26
GB1437953A (en) * 1972-08-31 1976-06-03 Agfa Gevaert Apparatus and method for separating spherical from non-spherical objects
GB1525386A (en) * 1974-11-06 1978-09-20 Shell Int Research Process for the preparation of globular silica particles
US4118309A (en) * 1976-12-10 1978-10-03 Atlantic Richfield Company Separation and recovery of heat carriers in an oil shale retorting process
DE2854177C2 (en) * 1978-12-15 1985-05-02 Karl Merz - Maschinenfabrik, 7890 Waldshut-Tiengen Device for separating scrap parts contained in a pile

Also Published As

Publication number Publication date
DE3240790A1 (en) 1983-05-19
NL8204165A (en) 1983-06-01
JPS5884084A (en) 1983-05-20
FR2515990A1 (en) 1983-05-13
FR2515990B1 (en) 1986-12-26
CA1209095A (en) 1986-08-05
BE894907A (en) 1983-05-04

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