DE1533045B1 - Verfahren zum Trocknen von bleihaltigen Schlaemmen - Google Patents

Verfahren zum Trocknen von bleihaltigen Schlaemmen

Info

Publication number
DE1533045B1
DE1533045B1 DE19661533045D DE1533045DA DE1533045B1 DE 1533045 B1 DE1533045 B1 DE 1533045B1 DE 19661533045 D DE19661533045 D DE 19661533045D DE 1533045D A DE1533045D A DE 1533045DA DE 1533045 B1 DE1533045 B1 DE 1533045B1
Authority
DE
Germany
Prior art keywords
lead
bed
sludge
eddy current
containing sludge
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.)
Pending
Application number
DE19661533045D
Other languages
German (de)
English (en)
Inventor
Oxley Geoffrey Roy
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
Application filed by Associated Octel Co Ltd filed Critical Associated Octel Co Ltd
Publication of DE1533045B1 publication Critical patent/DE1533045B1/de
Pending legal-status Critical Current

Links

Classifications

    • F26B21/40—
    • 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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G21/00—Compounds of lead
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Metallurgy (AREA)
  • Microbiology (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
DE19661533045D 1965-03-19 1966-03-11 Verfahren zum Trocknen von bleihaltigen Schlaemmen Pending DE1533045B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11780/65A GB1074924A (en) 1965-03-19 1965-03-19 Treatment of lead-containing sludges

Publications (1)

Publication Number Publication Date
DE1533045B1 true DE1533045B1 (de) 1971-07-29

Family

ID=9992573

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661533045D Pending DE1533045B1 (de) 1965-03-19 1966-03-11 Verfahren zum Trocknen von bleihaltigen Schlaemmen

Country Status (4)

Country Link
US (1) US3384972A (OSRAM)
DE (1) DE1533045B1 (OSRAM)
GB (1) GB1074924A (OSRAM)
NL (1) NL6603574A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838524A (en) * 1973-03-19 1974-10-01 Texaco Inc Packing of particulate beds
DE10323774A1 (de) * 2003-05-26 2004-12-16 Khd Humboldt Wedag Ag Verfahren und Anlage zur thermischen Trocknung eines nass vermahlenen Zementrohmehls
US7908765B2 (en) * 2006-12-22 2011-03-22 Collette Nv Continuous granulating and drying apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394651A (en) * 1943-05-31 1946-02-12 Universal Oil Prod Co Contact conversion reaction
BE497579A (OSRAM) * 1949-01-03

Also Published As

Publication number Publication date
US3384972A (en) 1968-05-28
GB1074924A (en) 1967-07-05
NL6603574A (OSRAM) 1966-09-20

Similar Documents

Publication Publication Date Title
DE10030252A1 (de) Abtrennung von Metallchloriden aus deren Suspensionen in Chlorsilanen
DE3423945A1 (de) Verfahren und vorrichtung zur kontinuierlichen hydrothermalen herstellung von natriumsilikatloesungen
EP1166844A2 (de) Abtrennung von Metallschloriden aus gasförmigen Reaktionsgemischen der Chlorsilan-Synthese
DE2306517C3 (de) Verfahren zum Herstellen von Chlor und Eisenoxid durch Umsetzen von Sauerstoff mit Eisenchlorid in der Dampfphase
DE2442192A1 (de) Verfahren zum reinigen von silicium
DE1533045B1 (de) Verfahren zum Trocknen von bleihaltigen Schlaemmen
DE1533045C (de) Verfahren zum Trocknen von bleihaltigen Schlämmen
DE840697C (de) Kontinuierliches Verfahren zur Herstellung von Alkylblei-Verbindungen
DE1245339B (de) Verfahren zur Herstellung von Fluorwasserstoff
DE3138156A1 (de) Verfahren und vorrichtung zur auslaugung fester materialien
DE69204563T2 (de) Verfahren und Vorrichtung zur Herstellung wässrigen Eisenchloridlösungen.
DE1143797B (de) Verfahren zur Herstellung von Trichlorsilan
DE2023205B2 (de) Verfahren zur rueckgewinnung fluechtiger, nicht umgesetzter monomerer aus einem dampfgemisch
DE1229501B (de) Verfahren zur Aufbereitung von Schwefel oder schwefelhaltigen Produkten
DE956303C (de) Verfahren und Vorrichtung zur kontinuierlichen Laugung von Kalimineralien
DE2013667A1 (de) Verfahren und Vorrichtung zur Rückgewinnung von Salzsäure und Eisenoxyd aus verbrauchten Beizbädern
DE1668541A1 (de) Verfahren zur kontinuierlichen Herstellung von Tetrafluorkohlenstoff
DE3119968C2 (de) "Verfahren zur kontinuierlichen einstufigen Herstellung von Magnesiumchlorid-Granulaten"
DE885091C (de) Verfahren und Vorrichtung zur Abscheidung von feinverteilten festen Stoffen aus der Dampfphase
AT221282B (de) Verfahren zur Gewinnung von gereinigtem Aluminium aus einem körnigen aluminiumhältigen Metall
DE2359355C3 (de) Neuartiges Verfahren zur Herstellung von körnigem oder pulverförmigem Silberchlorid
DE3623493A1 (de) Verfahren zur herstellung von siliciumhexachlorid
DE1518773C (de) Verfahren zur Gewinnung von Tetraathyl blei
DE1467109C (de) Verfahren zur Herstellung von Fluor wasserstoff
DE24712C (de) Verfahren zur Herstellung von Asphaltmastix unter Benutzung von Wollfettschlammkuchen