IT7849840A0 - PROCEDURE FOR PURIFYING CLAY SUSPENSIONS - Google Patents

PROCEDURE FOR PURIFYING CLAY SUSPENSIONS

Info

Publication number
IT7849840A0
IT7849840A0 IT7849840A IT4984078A IT7849840A0 IT 7849840 A0 IT7849840 A0 IT 7849840A0 IT 7849840 A IT7849840 A IT 7849840A IT 4984078 A IT4984078 A IT 4984078A IT 7849840 A0 IT7849840 A0 IT 7849840A0
Authority
IT
Italy
Prior art keywords
procedure
clay suspensions
purifying clay
purifying
suspensions
Prior art date
Application number
IT7849840A
Other languages
Italian (it)
Other versions
IT1105215B (en
Original Assignee
Sued Chemie Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6011606&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT7849840(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sued Chemie Ag filed Critical Sued Chemie Ag
Publication of IT7849840A0 publication Critical patent/IT7849840A0/en
Application granted granted Critical
Publication of IT1105215B publication Critical patent/IT1105215B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/42—Micas ; Interstratified clay-mica products
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00—Apparatus or methods for obtaining or processing clay
    • B28C1/02—Apparatus or methods for obtaining or processing clay for producing or processing clay suspensions, e.g. slip
    • B28C1/06—Processing suspensions, i.e. after mixing
    • B28C1/08—Separating suspensions, e.g. for obtaining clay, for removing stones; Cleaning clay slurries
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/40—Clays
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/46—Amorphous silicates, e.g. so-called "amorphous zeolites"
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40—Compounds of aluminium
    • C09C1/42—Clays
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
IT49840/78A 1977-06-15 1978-06-13 PROCEDURE FOR DEPURING CLAY SUSPENSIONS IT1105215B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2727052A DE2727052C2 (en) 1977-06-15 1977-06-15 Process for purifying high solids clay suspensions

Publications (2)

Publication Number Publication Date
IT7849840A0 true IT7849840A0 (en) 1978-06-13
IT1105215B IT1105215B (en) 1985-10-28

Family

ID=6011606

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49840/78A IT1105215B (en) 1977-06-15 1978-06-13 PROCEDURE FOR DEPURING CLAY SUSPENSIONS

Country Status (5)

Country Link
EP (1) EP0000129A1 (en)
JP (1) JPS546880A (en)
DE (1) DE2727052C2 (en)
ES (1) ES470774A1 (en)
IT (1) IT1105215B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026403C2 (en) * 1980-07-11 1982-07-01 Süd-Chemie AG, 8000 München Means and processes for the treatment of manufacturing cycle water and waste water from the paper producing and allied industries
JPS6121329A (en) * 1984-06-29 1986-01-30 本田技研工業株式会社 Automatic labeller
JPS6170097A (en) * 1984-09-13 1986-04-10 水澤化学工業株式会社 Filler for paper
CN1056119C (en) * 1996-03-30 2000-09-06 刘宗来 Production technology of special white-clay type carbon-less multifold paper developer with bentone
DE10014664A1 (en) * 2000-03-24 2001-09-27 Sued Chemie Ag Rubber mixture crosslinkable with sulfur useful for manufacture of automobile tires and vibration dampers, contains an acid activated silicate layer and reduces the roll resistance and thus the petrol consumption of automobile tires
EP2226363A1 (en) * 2009-02-23 2010-09-08 Lafarge SA Use of activated clay
ES2364211B1 (en) 2010-02-16 2012-08-10 Nanobiomatters Industries, S.L. PROCEDURE FOR OBTAINING LAMINARY PHILOSILICATE PARTICLES WITH CONTROLLED SIZE AND PRODUCTS OBTAINED BY SUCH PROCESS.
CN104428876A (en) * 2012-07-20 2015-03-18 富士胶片株式会社 Etching method, and method of producing semiconductor substrate product and semiconductor device using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR598985A (en) * 1925-12-30
US2147774A (en) * 1936-07-14 1939-02-21 Bird Machine Co Process of refining clay
FR865539A (en) * 1940-01-26 1941-05-26 Physico-chemical treatment process for plastic clays and clayey earths
US2449891A (en) * 1944-02-07 1948-09-21 Filtrol Corp Ammoniated acid activated montmorillonite catalyst and preparation thereof
US3622364A (en) * 1968-11-12 1971-11-23 Mizusawa Industrial Chem Color former for pressure sensitive recording paper and process for producing same
DE2338937B2 (en) * 1973-08-01 1976-07-15 Dynamit Nobel Ag, 5210 Troisdorf PROCESS FOR CHEMICAL DEFROSTING OF HARD MATERIALS

Also Published As

Publication number Publication date
DE2727052C2 (en) 1979-07-12
ES470774A1 (en) 1979-02-01
IT1105215B (en) 1985-10-28
DE2727052B1 (en) 1978-11-16
EP0000129A1 (en) 1979-01-10
JPS546880A (en) 1979-01-19

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