IT1015866B - Procedimento per l attivazione di bentoniti - Google Patents

Procedimento per l attivazione di bentoniti

Info

Publication number
IT1015866B
IT1015866B IT49486/74A IT4948674A IT1015866B IT 1015866 B IT1015866 B IT 1015866B IT 49486/74 A IT49486/74 A IT 49486/74A IT 4948674 A IT4948674 A IT 4948674A IT 1015866 B IT1015866 B IT 1015866B
Authority
IT
Italy
Prior art keywords
bentonites
activation
procedure
Prior art date
Application number
IT49486/74A
Other languages
English (en)
Original Assignee
Weisz Anat Azrad
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 Weisz Anat Azrad filed Critical Weisz Anat Azrad
Application granted granted Critical
Publication of IT1015866B publication Critical patent/IT1015866B/it

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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02—Inorganic compounds
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/16—Clay-containing compositions characterised by the inorganic compounds other than clay
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
    • Y10S502/507—Synthetic resin, natural resin, polysaccaride, or polypeptide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/901—Organically modified inorganic solid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Materials Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Geology (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
IT49486/74A 1973-03-13 1974-03-21 Procedimento per l attivazione di bentoniti IT1015866B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL41757A IL41757A (en) 1973-03-13 1973-03-13 A method for activation of bentonite

Publications (1)

Publication Number Publication Date
IT1015866B true IT1015866B (it) 1977-05-20

Family

ID=11047009

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49486/74A IT1015866B (it) 1973-03-13 1974-03-21 Procedimento per l attivazione di bentoniti

Country Status (6)

Country Link
US (1) US3909454A (it)
CY (1) CY910A (it)
DE (1) DE2411850A1 (it)
GB (1) GB1437902A (it)
IL (1) IL41757A (it)
IT (1) IT1015866B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457853A (en) * 1981-06-26 1984-07-03 Reed Lignin Inc. Oil well drilling clay conditioners and method of their preparation
US4447339A (en) * 1981-06-26 1984-05-08 Reed Lignin, Inc. Oil well drilling clay conditioners and method of their preparation
EP0080298A3 (en) * 1981-11-21 1983-10-05 Canadian Patents and Development Limited Société Canadienne des Brevets et d'Exploitation Limitée Treatment of fruit, vegetable and meat products
US4494481A (en) * 1982-11-12 1985-01-22 The Procter & Gamble Company Animal litter composition
US4608357A (en) * 1984-02-06 1986-08-26 Engelhard Corporation Catalytic cracking with mullite composition promoted combustion of carbon monoxide
US4836940A (en) * 1987-09-14 1989-06-06 American Colloid Company Composition and method of controlling lost circulation from wellbores
GB8818277D0 (en) * 1988-08-01 1988-09-07 Ecc Int Ltd Coated clay granules
DE4217779A1 (de) * 1992-05-29 1993-12-02 Sued Chemie Ag Streichpigment
IT1255519B (it) * 1992-09-24 1995-11-09 Agip Spa Argille pretrattate, loro preparazione ed impiego nella formulazione di fanghi di perforazione non aggressivi verso le argille di strato
US5576271A (en) * 1993-05-12 1996-11-19 Phillips Petroleum Compay Composition and process for stabilizing viscosity or controlling water loss of polymer-containing water based fluids
CN110862136A (zh) * 2012-12-21 2020-03-06 福斯洛克股份有限公司 用于处理水中的氧离子污染的淤浆
US11530346B2 (en) 2019-05-22 2022-12-20 Saudi Arabian Oil Company Treatment of calcium-containing bentonites for drilling fluids
CN112608728A (zh) * 2020-12-16 2021-04-06 成都西油华巍科技有限公司 一种低固相高密度完井液制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107215A (en) * 1934-05-24 1938-02-01 Rembert Ernest Wayne Method of making granular material
US2408207A (en) * 1941-11-06 1946-09-24 Texaco Development Corp Treatment of clays
NL282438A (it) * 1961-08-26
US3213037A (en) * 1961-12-29 1965-10-19 Gen Aniline & Film Corp Clay catalyst and method of preparation thereof
US3148158A (en) * 1961-12-29 1964-09-08 Gen Aniline & Film Corp Process of preparing acid activated clay catalyst
US3459815A (en) * 1966-05-04 1969-08-05 Dow Chemical Co Chromic ion containing clay catalyst and process for producing alcohols from olefins

Also Published As

Publication number Publication date
GB1437902A (en) 1976-06-03
CY910A (en) 1977-10-07
US3909454A (en) 1975-09-30
DE2411850A1 (de) 1974-09-19
IL41757A (en) 1976-03-31
IL41757A0 (en) 1973-05-31

Similar Documents

Publication Publication Date Title
IT1007059B (it) Procedimento per la conversione di idrocarburi
IT1048188B (it) Procedimento per la produzione di o metilbenzanilide
RO68025A (ro) Procedeu pentru obtinerea 3-metilmercaptopropionaldehidei
IT1025605B (it) Procedimento per la preparazione di esametil tetralina
IT1029594B (it) Procedimento per la produzione di benzochino
TR18209A (tr) Malelik anhidrit imaline mahsus usul
IT1015866B (it) Procedimento per l attivazione di bentoniti
TR18557A (tr) Akseptoerlerin imaline mahsus usul
RO70474A (ro) PROCEDEU PENTRU PREPARAREA PARAXILENULёI
IT1011553B (it) Procedimento per l unione adesiva di corpi
IT1015555B (it) Procedimento per la conversione di idrocarburi
IT1026690B (it) Circuito per il raddrizzamento di segnali
IT1015724B (it) Procedimento di idrodeparaffina zione catalitica
TR17584A (tr) Herbisid triazinlerinin hazirlanmasina mahsus usul
IT1017140B (it) Proesso per la preparazione di o. benziltolueni
IT1020641B (it) Procedimento per la preparazione permentativa di l. istidina
IT1016401B (it) Procedimento di formilazione
IT1014129B (it) Procedimento per la fabbricazione di zeoliti
IT1025664B (it) Procedimento per la preparazione di n trimetilsililacetammide
IT1019714B (it) Dispositivo per il montaggio di ruote
IT1016255B (it) Procedimento per l isolamento di 1.5 dinitroantrachinone
IT1030841B (it) Procedimento per la perparazione di n n n n tetrafenil diamminometano
IT1026810B (it) Procedimento per la desoleorazione di frazioni petrolifer
IT977152B (it) Procedimento di purificazione di i nitroantrachinone
IT1018677B (it) Procedimento per il consolidamento di massicciate