FR1471706A - Procédé de traitement des boues plombifères - Google Patents

Procédé de traitement des boues plombifères

Info

Publication number
FR1471706A
FR1471706A FR53973A FR53973A FR1471706A FR 1471706 A FR1471706 A FR 1471706A FR 53973 A FR53973 A FR 53973A FR 53973 A FR53973 A FR 53973A FR 1471706 A FR1471706 A FR 1471706A
Authority
FR
France
Prior art keywords
lead
treatment process
sludge treatment
bearing sludge
bearing
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
FR53973A
Other languages
English (en)
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.)
Innospec Ltd
Original Assignee
Associated Octel Co 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
Priority claimed from GB11780/65A external-priority patent/GB1074924A/en
Application filed by Associated Octel Co Ltd filed Critical Associated Octel Co Ltd
Priority to FR53973A priority Critical patent/FR1471706A/fr
Application granted granted Critical
Publication of FR1471706A publication Critical patent/FR1471706A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/24—Lead compounds
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
FR53973A 1965-03-19 1966-03-18 Procédé de traitement des boues plombifères Expired FR1471706A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR53973A FR1471706A (fr) 1965-03-19 1966-03-18 Procédé de traitement des boues plombifères

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB11780/65A GB1074924A (en) 1965-03-19 1965-03-19 Treatment of lead-containing sludges
FR53973A FR1471706A (fr) 1965-03-19 1966-03-18 Procédé de traitement des boues plombifères

Publications (1)

Publication Number Publication Date
FR1471706A true FR1471706A (fr) 1967-03-03

Family

ID=26169296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53973A Expired FR1471706A (fr) 1965-03-19 1966-03-18 Procédé de traitement des boues plombifères

Country Status (1)

Country Link
FR (1) FR1471706A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2847030A1 (fr) * 2002-11-08 2004-05-14 Air Liquide Procede de sechage de matieres humides, notamment de boues, sans risque d'explosion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2847030A1 (fr) * 2002-11-08 2004-05-14 Air Liquide Procede de sechage de matieres humides, notamment de boues, sans risque d'explosion
EP1434019A1 (fr) * 2002-11-08 2004-06-30 L'AIR LIQUIDE, Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédé de séchage de matières humides, notamment de boues, sans risque d'explosion

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