BE752906R - Procede d'amelioration de la filtrabilite de matieres mineralesgonflables, en suspension dans - Google Patents

Procede d'amelioration de la filtrabilite de matieres mineralesgonflables, en suspension dans

Info

Publication number
BE752906R
BE752906R BE752906DA BE752906R BE 752906 R BE752906 R BE 752906R BE 752906D A BE752906D A BE 752906DA BE 752906 R BE752906 R BE 752906R
Authority
BE
Belgium
Prior art keywords
filtrability
inflatable
minerals
suspension
improving
Prior art date
Application number
Other languages
English (en)
Inventor
Defiltrabilite Stettler
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Application granted granted Critical
Publication of BE752906R publication Critical patent/BE752906R/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/40—Dehydrating; Forming, e.g. granulating
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/016—Modification or after-treatment of ion-exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BE752906D 1970-07-14 1970-07-02 Procede d'amelioration de la filtrabilite de matieres mineralesgonflables, en suspension dans BE752906R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1021969A CH529581A (de) 1970-07-14 1970-07-14 Verfahren zur Verbesserung der Filtrationsfähigkeit von wässrigen Suspensionen quellfähiger anorganischer Stoffe

Publications (1)

Publication Number Publication Date
BE752906R true BE752906R (fr) 1970-12-16

Family

ID=4360730

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752906D BE752906R (fr) 1970-07-14 1970-07-02 Procede d'amelioration de la filtrabilite de matieres mineralesgonflables, en suspension dans

Country Status (6)

Country Link
US (1) US3753902A (fr)
BE (1) BE752906R (fr)
CH (1) CH529581A (fr)
FR (1) FR2054614B2 (fr)
GB (1) GB1305946A (fr)
NL (1) NL7009803A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025429A (en) * 1972-06-23 1977-05-24 Ciba-Geigy Corporation Process for the purification of industrial effluent
GB1573766A (en) * 1977-04-14 1980-08-28 English Clays Lovering Pochin Dewatering of clays
US4990262A (en) * 1989-02-13 1991-02-05 Sharpe Andrew J Jr Preparation of high solid mineral slurries
US4990263A (en) * 1989-02-13 1991-02-05 Sharpe Andrew J Jr Melamine-formaldehyde resins in the flocculation of high solids mineral slurries

Also Published As

Publication number Publication date
CH529581A (de) 1972-10-31
GB1305946A (fr) 1973-02-07
NL7009803A (fr) 1971-01-06
FR2054614B2 (fr) 1973-04-06
US3753902A (en) 1973-08-21
FR2054614A2 (fr) 1971-04-23

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