IT1040653B - Procedimento di trattamento della monmorillonite per migliorare la uniformita della grandezza grnu lomtrica e la densita e prodotto ottenuto - Google Patents
Procedimento di trattamento della monmorillonite per migliorare la uniformita della grandezza grnu lomtrica e la densita e prodotto ottenutoInfo
- Publication number
- IT1040653B IT1040653B IT50123/75A IT5012375A IT1040653B IT 1040653 B IT1040653 B IT 1040653B IT 50123/75 A IT50123/75 A IT 50123/75A IT 5012375 A IT5012375 A IT 5012375A IT 1040653 B IT1040653 B IT 1040653B
- Authority
- IT
- Italy
- Prior art keywords
- lomtric
- monmorillonite
- uniformity
- density
- treatment
- Prior art date
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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
-
- 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"
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US500807A US3914384A (en) | 1974-08-28 | 1974-08-28 | Production of montmorillonite material having good environmental and ecological properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1040653B true IT1040653B (it) | 1979-12-20 |
Family
ID=23991026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT50123/75A IT1040653B (it) | 1974-08-28 | 1975-06-19 | Procedimento di trattamento della monmorillonite per migliorare la uniformita della grandezza grnu lomtrica e la densita e prodotto ottenuto |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3914384A (it) |
| JP (1) | JPS5138299A (it) |
| AR (1) | AR207368A1 (it) |
| AT (1) | AT341459B (it) |
| BE (1) | BE832516A (it) |
| BR (1) | BR7505451A (it) |
| CA (1) | CA1069482A (it) |
| DE (1) | DE2538519B2 (it) |
| DK (1) | DK343475A (it) |
| EG (1) | EG12009A (it) |
| ES (1) | ES440551A1 (it) |
| FR (1) | FR2283102A1 (it) |
| GB (1) | GB1464482A (it) |
| IT (1) | IT1040653B (it) |
| NL (1) | NL7508157A (it) |
| NO (1) | NO140003C (it) |
| PH (1) | PH11130A (it) |
| SE (1) | SE409200B (it) |
| ZA (1) | ZA753915B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2481257B1 (fr) * | 1980-04-25 | 1986-01-10 | Eparco Sa | Produit et procede de lutte contre la pollution de l'eau |
| US4422855A (en) * | 1981-05-15 | 1983-12-27 | International Telephone And Telegraph Corporation | Method of thickening solutions using normally nongelling clays |
| US4820813A (en) * | 1986-05-01 | 1989-04-11 | The Dow Chemical Company | Grinding process for high viscosity cellulose ethers |
| DE69313057T2 (de) * | 1992-03-26 | 1998-01-22 | Ngk Insulators Ltd | Verfahren zur herstellung einer schlickerzusammensetzung für hochdruckguss |
| FR2692292B1 (fr) * | 1992-06-11 | 1994-12-02 | Snf Sa | Procédé de fabrication d'un papier ou d'un carton à rétention améliorée. |
| GB9815450D0 (en) * | 1998-07-17 | 1998-09-16 | Colin Stewart Minchem Ltd | Process for treating bentonite and products thereof |
| DE10148851A1 (de) * | 2001-10-04 | 2003-04-17 | Henkel Kgaa | Puder- und Färbehilfsstoffe |
| JP6041165B2 (ja) * | 2015-02-05 | 2016-12-07 | 清水建設株式会社 | ベントナイト成形体の製造方法 |
| PL419643A1 (pl) * | 2016-11-30 | 2018-06-04 | Eko Saponit Spółka Z Ograniczoną Odpowiedzialnością | Sposób wytwarzania modyfikowanego saponitu, modyfikowany saponit i woda międzypakietowa uzyskane tym sposobem, kombinacja je zawierająca, zastosowanie modyfikowanego saponitu i kombinacji oraz produkty je zawierające |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR736198A (fr) * | 1932-07-01 | 1932-11-21 | Procédé et dispositif pour le traitement, par voie sèche, des terres kaoliniques | |
| FR42823E (fr) * | 1932-07-01 | 1933-11-04 | Procédé et dispositif pour le traitement, par voie sèche, des terres kaoliniques | |
| US1999773A (en) * | 1933-01-03 | 1935-04-30 | Allied Process Corp | Treatment of argillaceous material |
| US1985526A (en) * | 1933-08-11 | 1934-12-25 | Dicalite Company | Heat treatment of diatomaceous earth |
| US3021195A (en) * | 1958-01-02 | 1962-02-13 | Bayer Ag | Treatment of silicates |
| DE1215845B (de) * | 1963-05-30 | 1966-05-05 | Bayer Ag | Verfahren zur Herstellung von Silicatpigmenten |
| US3408305A (en) * | 1965-11-22 | 1968-10-29 | Georgia Kaolin Co | Modified montmorillonite containing exchangeable ammonium cations and preparation thereof |
| US3794251A (en) * | 1972-05-08 | 1974-02-26 | Williams Patent Crusher & Pulv | Material reducing system and apparatus |
-
1974
- 1974-08-28 US US500807A patent/US3914384A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR259837A patent/AR207368A1/es active
- 1975-06-10 CA CA229,019A patent/CA1069482A/en not_active Expired
- 1975-06-18 ZA ZA00753915A patent/ZA753915B/xx unknown
- 1975-06-19 IT IT50123/75A patent/IT1040653B/it active
- 1975-06-27 AT AT495575A patent/AT341459B/de not_active IP Right Cessation
- 1975-07-09 NL NL7508157A patent/NL7508157A/xx not_active Application Discontinuation
- 1975-07-09 PH PH17364A patent/PH11130A/en unknown
- 1975-07-17 JP JP50087828A patent/JPS5138299A/ja active Pending
- 1975-07-29 DK DK343475A patent/DK343475A/da unknown
- 1975-08-12 GB GB3363875A patent/GB1464482A/en not_active Expired
- 1975-08-18 BE BE159275A patent/BE832516A/xx unknown
- 1975-08-19 NO NO752875A patent/NO140003C/no unknown
- 1975-08-24 EG EG509/75A patent/EG12009A/xx active
- 1975-08-26 SE SE7509471A patent/SE409200B/xx unknown
- 1975-08-26 BR BR7505451*A patent/BR7505451A/pt unknown
- 1975-08-26 FR FR7526264A patent/FR2283102A1/fr active Pending
- 1975-08-27 DE DE2538519A patent/DE2538519B2/de not_active Ceased
- 1975-08-28 ES ES440551A patent/ES440551A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE832516A (fr) | 1975-12-16 |
| SE409200B (sv) | 1979-08-06 |
| DE2538519A1 (de) | 1976-03-18 |
| FR2283102A1 (fr) | 1976-03-26 |
| ZA753915B (en) | 1976-05-26 |
| JPS5138299A (en) | 1976-03-30 |
| AT341459B (de) | 1978-02-10 |
| EG12009A (en) | 1978-06-30 |
| BR7505451A (pt) | 1976-08-03 |
| SE7509471L (sv) | 1976-03-01 |
| NO752875L (it) | 1976-03-02 |
| PH11130A (en) | 1977-10-27 |
| AR207368A1 (es) | 1976-09-30 |
| NO140003C (no) | 1979-06-20 |
| ATA495575A (de) | 1977-06-15 |
| DE2538519B2 (de) | 1979-08-02 |
| NL7508157A (nl) | 1976-03-02 |
| ES440551A1 (es) | 1977-03-01 |
| CA1069482A (en) | 1980-01-08 |
| GB1464482A (en) | 1977-02-16 |
| US3914384A (en) | 1975-10-21 |
| AU8311275A (en) | 1977-01-20 |
| NO140003B (no) | 1979-03-12 |
| DK343475A (da) | 1976-02-29 |
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