IT980491B - Procedimento e dispositivo per l eluizione di sostanze da preci pitati voluminosi o sospensioni - Google Patents

Procedimento e dispositivo per l eluizione di sostanze da preci pitati voluminosi o sospensioni

Info

Publication number
IT980491B
IT980491B IT67601/73A IT6760173A IT980491B IT 980491 B IT980491 B IT 980491B IT 67601/73 A IT67601/73 A IT 67601/73A IT 6760173 A IT6760173 A IT 6760173A IT 980491 B IT980491 B IT 980491B
Authority
IT
Italy
Prior art keywords
pitates
voluminous
precious
elution
substances
Prior art date
Application number
IT67601/73A
Other languages
English (en)
Original Assignee
Degussa
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 DE19722214826 external-priority patent/DE2214826C3/de
Application filed by Degussa filed Critical Degussa
Application granted granted Critical
Publication of IT980491B publication Critical patent/IT980491B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0253—Fluidised bed of solid materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/623—Upward current classifiers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Detergent Compositions (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Sludge (AREA)
IT67601/73A 1972-03-27 1973-03-06 Procedimento e dispositivo per l eluizione di sostanze da preci pitati voluminosi o sospensioni IT980491B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722214826 DE2214826C3 (de) 1972-03-27 Verfahren und Vorrichtung zum Herauslösen von Stoffen aus voluminösen Niederschlagen bzw. Aufschlämmungen

Publications (1)

Publication Number Publication Date
IT980491B true IT980491B (it) 1974-09-30

Family

ID=5840278

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67601/73A IT980491B (it) 1972-03-27 1973-03-06 Procedimento e dispositivo per l eluizione di sostanze da preci pitati voluminosi o sospensioni

Country Status (7)

Country Link
US (1) US3867197A (it)
JP (1) JPS4919651A (it)
BE (1) BE797283A (it)
FR (1) FR2189090B1 (it)
GB (1) GB1424825A (it)
IT (1) IT980491B (it)
NL (1) NL7304254A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705623A (en) * 1984-08-24 1987-11-10 Mobil Oil Corporation Hydrosizing method and apparatus
US4638651A (en) * 1985-08-07 1987-01-27 Yale Security Inc. Lock cylinder having two sets of tumblers and key therefor
US5244823A (en) * 1991-05-21 1993-09-14 Sharp Kabushiki Kaisha Process for fabricating a semiconductor device
US6126702A (en) * 1998-03-09 2000-10-03 International Paper Company Apparatus and method for treating sesquisulfate waste streams
JP4563073B2 (ja) * 2003-05-29 2010-10-13 正明 岡島 汚泥の洗浄方法ならびにその装置
FI119379B (fi) * 2007-03-16 2008-10-31 Outotec Oyj Tapa tehostaa selkeytystä sekoitusreaktorissa ja sekoitusreaktori
AU2011229776B2 (en) 2010-03-23 2013-11-28 International Paper Company Improved BCTMP filtrate recycling system and method
US9650266B2 (en) * 2014-10-14 2017-05-16 Institute Of Nuclear Energy Research, Atomic Energy Council, Executive Yuan Method of treating suspended solids and heavy metal ions in sewage
CN105582706A (zh) * 2015-12-11 2016-05-18 苏州泽达兴邦医药科技有限公司 一种丹参醇沉过程锥形底醇沉罐的出液方法
ZA202102964B (en) * 2020-05-04 2022-08-31 Finetech Minerals Pty Limited Apparatus, method and process for the recovery of minerals

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE519749A (it) *
NL74556C (it) * 1900-01-01
US2005698A (en) * 1933-10-03 1935-06-18 Henry Bower Chemical Mfg Compa Manufacture of iron blues
US2783884A (en) * 1950-12-06 1957-03-05 Ruhrchemie Ag Process and apparatus for the contacting of granular materials with liquids and gases
US2749290A (en) * 1951-07-17 1956-06-05 Socony Mobil Oil Co Inc Method and apparatus for continuous percolation of liquid hydrocarbons
US2758070A (en) * 1952-01-10 1956-08-07 Socony Mobil Oil Co Inc Contacting of liquid and granular solids
US2801966A (en) * 1954-07-16 1957-08-06 Sun Oil Co Transfer of granular solids
US3155697A (en) * 1957-06-24 1964-11-03 Hoechst Ag Continuous countercurrent process for the transition of substances between a liquid and a solid phase
US3021191A (en) * 1958-06-09 1962-02-13 Standard Ultramarine & Color C Prussian blue pigment
US2951036A (en) * 1958-07-07 1960-08-30 Socony Mobil Oil Co Inc Adsorbent washing process
GB1036065A (en) * 1962-04-27 1966-07-13 Asahi Chemical Ind A method for regulating the amount of solid particles transferring in a continuous solid-liquid contacting plant and an apparatus therefor
BE639244A (it) * 1962-10-30
US3295932A (en) * 1963-04-26 1967-01-03 Eldorado Mining & Refining Ltd Method for the extraction of minerals
US3390402A (en) * 1963-08-05 1968-06-25 Ciba Ltd Apparatus for countercurrent washing of mother liquor from solid products
US3343919A (en) * 1965-02-01 1967-09-26 Morton Salt Co Salt dissolver having coordinated concomitant salt and water feed
US3468633A (en) * 1966-06-17 1969-09-23 Nat Lead Co Countercurrent solid-liquid treating apparatus
US3695849A (en) * 1969-08-13 1972-10-03 Jorge Rodriguez Leaching process
DE1963599B2 (de) * 1969-12-19 1978-05-18 Pwa Papierwerke Waldhof-Aschaffenburg Ag, 8000 Muenchen Verfahren und Vorrichtung zur Lösung und Abtrennung von Einzelkomponenten aus Feststoffgemischen

Also Published As

Publication number Publication date
DE2214826A1 (de) 1973-10-11
BE797283A (fr) 1973-07-16
JPS4919651A (it) 1974-02-21
NL7304254A (it) 1973-10-01
GB1424825A (en) 1976-02-11
FR2189090A1 (it) 1974-01-25
FR2189090B1 (it) 1976-09-10
DE2214826B2 (de) 1975-07-17
US3867197A (en) 1975-02-18

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