FR1107448A - Method and device for supplying powdery material, for example powdered catalyst - Google Patents

Method and device for supplying powdery material, for example powdered catalyst

Info

Publication number
FR1107448A
FR1107448A FR1107448DA FR1107448A FR 1107448 A FR1107448 A FR 1107448A FR 1107448D A FR1107448D A FR 1107448DA FR 1107448 A FR1107448 A FR 1107448A
Authority
FR
France
Prior art keywords
powdery material
powdered catalyst
example powdered
supplying powdery
supplying
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
Other languages
French (fr)
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.)
Konink Zwavelzuurfabrieken V H
Original Assignee
Konink Zwavelzuurfabrieken V H
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 Konink Zwavelzuurfabrieken V H filed Critical Konink Zwavelzuurfabrieken V H
Application granted granted Critical
Publication of FR1107448A publication Critical patent/FR1107448A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1107448D 1953-11-20 1954-09-10 Method and device for supplying powdery material, for example powdered catalyst Expired FR1107448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1107448X 1953-11-20

Publications (1)

Publication Number Publication Date
FR1107448A true FR1107448A (en) 1955-12-30

Family

ID=19869306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1107448D Expired FR1107448A (en) 1953-11-20 1954-09-10 Method and device for supplying powdery material, for example powdered catalyst

Country Status (1)

Country Link
FR (1) FR1107448A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135608A1 (en) * 1983-09-28 1985-04-03 Forschungszentrum Jülich Gmbh Process and device for changing catalysts in small-size tube reactors
EP0958857A1 (en) * 1998-05-14 1999-11-24 Bp Chemicals S.N.C. Process for the introduction of a catalyst into a gas phase polymerisation reaction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135608A1 (en) * 1983-09-28 1985-04-03 Forschungszentrum Jülich Gmbh Process and device for changing catalysts in small-size tube reactors
EP0958857A1 (en) * 1998-05-14 1999-11-24 Bp Chemicals S.N.C. Process for the introduction of a catalyst into a gas phase polymerisation reaction

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