NL279185A - - Google Patents
Info
- Publication number
- NL279185A NL279185A NL279185DA NL279185A NL 279185 A NL279185 A NL 279185A NL 279185D A NL279185D A NL 279185DA NL 279185 A NL279185 A NL 279185A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
- B01J20/106—Perlite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
- C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- Analytical Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US114495A US3233740A (en) | 1961-06-02 | 1961-06-02 | High flow rate perlite filter aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL279185A true NL279185A (en:Method) |
Family
ID=22355573
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL279185D NL279185A (en:Method) | 1961-06-02 | ||
| NL135117D NL135117C (en:Method) | 1961-06-02 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135117D NL135117C (en:Method) | 1961-06-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3233740A (en:Method) |
| BE (1) | BE618398A (en:Method) |
| CH (1) | CH472234A (en:Method) |
| DK (1) | DK106322C (en:Method) |
| GB (1) | GB965834A (en:Method) |
| NL (2) | NL135117C (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210100B2 (en:Method) * | 1972-03-21 | 1977-03-22 | ||
| US3996158A (en) * | 1974-09-23 | 1976-12-07 | Cohen Marvin D | Pumicite filter aid |
| US4175158A (en) * | 1977-10-17 | 1979-11-20 | Elerington Saunders | Agglomerating particulate perlite |
| US4330564A (en) * | 1979-08-23 | 1982-05-18 | Bernard Friedman | Fryer oil treatment composition and method |
| US4349451A (en) * | 1979-08-23 | 1982-09-14 | Bernard Friedman | Fryer oil treatment composition and method |
| US6464770B1 (en) * | 2000-08-08 | 2002-10-15 | Advanced Minerals Corporation | Perlite products with controlled particle size distribution |
| US7497903B2 (en) * | 2004-09-28 | 2009-03-03 | Advanced Minerals Corporation | Micronized perlite filler product |
| CN101400620B (zh) * | 2006-03-09 | 2013-02-06 | 高级矿物公司 | 微粉化珍珠岩填料产品 |
| WO2010104831A1 (en) | 2009-03-11 | 2010-09-16 | World Minerals, Inc. | Natural amorphous silica filler products |
| EP3675982A4 (en) * | 2017-08-31 | 2021-11-24 | Imerys Filtration Minerals, Inc. | HIGH DENSITY PERLITE FILTRATION ACCESSORY |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1756906A (en) * | 1926-05-03 | 1930-04-29 | Celite Corp | Material for use in treatment of liquids |
| US2798674A (en) * | 1953-01-07 | 1957-07-09 | F E Schundler & Co Inc | Filter aid and its preparation |
| US2853241A (en) * | 1954-02-15 | 1958-09-23 | Int Minerals & Chem Corp | Apparatus for production of finely divided materials |
| GB791993A (en) * | 1956-06-08 | 1958-03-19 | Great Lakes Carbon Corp | Improvements in or relating to filter aids and process of making the same |
| US2939693A (en) * | 1956-08-06 | 1960-06-07 | Southern Lightweight Aggregate | Rotary kiln |
| US2956016A (en) * | 1959-05-06 | 1960-10-11 | Great Lakes Carbon Corp | Mineral filter aid composition |
-
0
- NL NL279185D patent/NL279185A/xx unknown
- NL NL135117D patent/NL135117C/xx active
-
1961
- 1961-06-02 US US114495A patent/US3233740A/en not_active Expired - Lifetime
-
1962
- 1962-05-29 GB GB20538/62A patent/GB965834A/en not_active Expired
- 1962-06-01 BE BE618398A patent/BE618398A/fr unknown
- 1962-06-01 DK DK245562AA patent/DK106322C/da active
- 1962-06-01 CH CH666362A patent/CH472234A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB965834A (en) | 1964-08-06 |
| CH472234A (de) | 1969-05-15 |
| US3233740A (en) | 1966-02-08 |
| NL135117C (en:Method) | |
| DK106322C (da) | 1967-01-23 |
| BE618398A (fr) | 1962-12-03 |