FR2241523A1 - Sepn. of granular anthraquinone - from gases formed during prodn., using fluidised bed technique - Google Patents

Sepn. of granular anthraquinone - from gases formed during prodn., using fluidised bed technique

Info

Publication number
FR2241523A1
FR2241523A1 FR7330631A FR7330631A FR2241523A1 FR 2241523 A1 FR2241523 A1 FR 2241523A1 FR 7330631 A FR7330631 A FR 7330631A FR 7330631 A FR7330631 A FR 7330631A FR 2241523 A1 FR2241523 A1 FR 2241523A1
Authority
FR
France
Prior art keywords
anthraquinone
granular
granules
sepn
formed during
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
FR7330631A
Other languages
English (en)
French (fr)
Other versions
FR2241523B1 (enExample
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.)
VOS UGLEKHIMICHESKY I
Original Assignee
VOS UGLEKHIMICHESKY I
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 VOS UGLEKHIMICHESKY I filed Critical VOS UGLEKHIMICHESKY I
Priority to FR7330631A priority Critical patent/FR2241523A1/fr
Publication of FR2241523A1 publication Critical patent/FR2241523A1/fr
Application granted granted Critical
Publication of FR2241523B1 publication Critical patent/FR2241523B1/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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7330631A 1973-08-23 1973-08-23 Sepn. of granular anthraquinone - from gases formed during prodn., using fluidised bed technique Granted FR2241523A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7330631A FR2241523A1 (en) 1973-08-23 1973-08-23 Sepn. of granular anthraquinone - from gases formed during prodn., using fluidised bed technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7330631A FR2241523A1 (en) 1973-08-23 1973-08-23 Sepn. of granular anthraquinone - from gases formed during prodn., using fluidised bed technique

Publications (2)

Publication Number Publication Date
FR2241523A1 true FR2241523A1 (en) 1975-03-21
FR2241523B1 FR2241523B1 (enExample) 1976-05-07

Family

ID=9124256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330631A Granted FR2241523A1 (en) 1973-08-23 1973-08-23 Sepn. of granular anthraquinone - from gases formed during prodn., using fluidised bed technique

Country Status (1)

Country Link
FR (1) FR2241523A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372786A1 (fr) * 1976-12-04 1978-06-30 Bayer Ag Procede de preparation d'anthraquinone purifiee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372786A1 (fr) * 1976-12-04 1978-06-30 Bayer Ag Procede de preparation d'anthraquinone purifiee

Also Published As

Publication number Publication date
FR2241523B1 (enExample) 1976-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse