CH617361A5 - - Google Patents
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- Publication number
- CH617361A5 CH617361A5 CH1213075A CH1213075A CH617361A5 CH 617361 A5 CH617361 A5 CH 617361A5 CH 1213075 A CH1213075 A CH 1213075A CH 1213075 A CH1213075 A CH 1213075A CH 617361 A5 CH617361 A5 CH 617361A5
- Authority
- CH
- Switzerland
- Prior art keywords
- mesh
- particle size
- pearlite
- particles
- expanded
- Prior art date
Links
- 239000002245 particle Substances 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 14
- 229910001562 pearlite Inorganic materials 0.000 claims description 14
- 239000004005 microsphere Substances 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 3
- 229920005552 sodium lignosulfonate Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000011236 particulate material Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 1
- 101100348017 Drosophila melanogaster Nazo gene Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 1
- 229940038472 dicalcium phosphate Drugs 0.000 description 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
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
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/107—Forming hollow beads
- C03B19/1075—Forming hollow beads by blowing, pressing, centrifuging, rolling or dripping
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/14—Minerals of vulcanic origin
- C04B14/18—Perlite
- C04B14/185—Perlite expanded
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/28—Glass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/507,702 US3961978A (en) | 1974-09-20 | 1974-09-20 | Process for producing perlite microspheres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH617361A5 true CH617361A5 (cs) | 1980-05-30 |
Family
ID=24019772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1213075A CH617361A5 (cs) | 1974-09-20 | 1975-09-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3961978A (cs) |
| AT (1) | AT371092B (cs) |
| BE (1) | BE833620A (cs) |
| CH (1) | CH617361A5 (cs) |
| DE (1) | DE2541271B2 (cs) |
| FR (1) | FR2285351A1 (cs) |
| IT (1) | IT1042625B (cs) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2080282B (en) * | 1980-07-21 | 1983-11-23 | Johns Manville | Agglomerating perlite ore fines prior to expansion |
| HU205592B (en) * | 1985-05-08 | 1992-05-28 | Janos Hornyos | Process for producing granulated material with incorporated gas celles |
| US4940497A (en) * | 1988-12-14 | 1990-07-10 | Atlas Powder Company | Emulsion explosive composition containing expanded perlite |
| GR900100385A (el) * | 1990-05-18 | 1992-07-30 | Atlas Powder Co | Σύν?ετη εκκρηκτική ύλη σε μορφή γαλακτώματος, που περιέχει αραιωμένο περλίτη. |
| US5201606A (en) * | 1990-06-25 | 1993-04-13 | Carolina Power & Light Company | Thermal storage tank and associated top structure |
| WO1995008590A1 (en) * | 1993-09-24 | 1995-03-30 | Urethane Technologies, Inc. | Process for forming integral skin microcellular structures |
| EP0757664B1 (en) * | 1994-04-25 | 1998-03-04 | Minnesota Mining And Manufacturing Company | Compositions comprising fused particulates and methods of making them |
| US6045913A (en) * | 1995-11-01 | 2000-04-04 | Minnesota Mining And Manufacturing Company | At least partly fused particulates and methods of making them by flame fusion |
| US6254981B1 (en) | 1995-11-02 | 2001-07-03 | Minnesota Mining & Manufacturing Company | Fused glassy particulates obtained by flame fusion |
| US6476099B1 (en) | 2000-11-28 | 2002-11-05 | United States Gypsum Company | Joint compound additive for reduction of cracking, cratering and shrinkage |
| US6545066B1 (en) | 2000-11-28 | 2003-04-08 | United States Gypsum Company | Lightweight ready-mix joint compound |
| US20060122049A1 (en) * | 2004-12-03 | 2006-06-08 | 3M Innovative Properties Company | Method of making glass microbubbles and raw product |
| ES2741674T3 (es) | 2007-03-23 | 2020-02-11 | Imerys Filtration Minerals Inc | Materiales minerales en partículas recubiertos con compuesto metálico, métodos para elaborarlos y usos de los mismos |
| DE102010009146B4 (de) * | 2010-02-24 | 2012-12-27 | TDH - GmbH Technischer Dämmstoffhandel | Plastische feuerfeste Masse und feuerfester Mörtel und deren Verwendung |
| EA026442B8 (ru) | 2010-09-08 | 2017-07-31 | 3М Инновейтив Пропертиз Компани | Добавка в полимерные соединения, представляющая собой множество стеклянных пузырей, и композиционный материал, содержащий ее |
| WO2013184307A2 (en) | 2012-06-06 | 2013-12-12 | 3M Innovative Properties Company | Low density glass particles with low boron content |
| EP3071171B1 (en) * | 2013-12-23 | 2019-04-03 | Imertech Sas | Cleansing compositions comprising perlite |
| DE102014101519B4 (de) | 2014-02-07 | 2016-03-31 | Knauf Aquapanel Gmbh | Trockenmischung zur Herstellung einer Spachtelmasse, eine Spachtelmasse sowie ein Verfahren zur Herstellung einer ausgehärteten Spachtelmasse |
| DE102016205960A1 (de) | 2016-04-08 | 2017-10-12 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verwendung von geschlossen-porigen Mikro-Kugeln aus expandiertem Perlit als Füllstoff für die Herstellung von Formkörpern für die Gießereiindustrie |
| DE102016211418A1 (de) | 2016-06-24 | 2017-12-28 | Dennert Poraver Gmbh | Verfahren und Produktionsanlage zur Herstellung von Hohlkugeln aus Perlit |
| EP3421527B1 (de) * | 2017-06-28 | 2023-11-15 | Henkel AG & Co. KGaA | Zusammensetzung mit leichtfüllstoff |
| RU2664990C1 (ru) * | 2017-08-17 | 2018-08-24 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Способ изготовления полых микросфер из вспучивающегося порошкового материала |
| AT525539B1 (de) * | 2022-04-19 | 2023-05-15 | Ape Man Gmbh | Verfahren zur herstellung mikroholkugel ähnlicher strukturen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2977240A (en) * | 1956-10-19 | 1961-03-28 | Int Minerals & Chem Corp | Improving the light reflectance of expanded perlite material |
| GB913373A (en) * | 1961-01-31 | 1962-12-19 | British & Overseas Minerals | Method of and apparatus for processing expandable volcanic rock |
| US3458332A (en) * | 1966-03-25 | 1969-07-29 | Emerson & Cuming Inc | Microsphere glass agglomerates and method for making them |
| JPS4817645B1 (cs) * | 1970-03-06 | 1973-05-31 | ||
| US3810773A (en) * | 1971-12-02 | 1974-05-14 | Owens Corning Fiberglass Corp | Strong light weight,bonded,porous aggregate |
-
1974
- 1974-09-20 US US05/507,702 patent/US3961978A/en not_active Expired - Lifetime
-
1975
- 1975-09-16 DE DE2541271A patent/DE2541271B2/de active Granted
- 1975-09-17 IT IT27336/75A patent/IT1042625B/it active
- 1975-09-18 CH CH1213075A patent/CH617361A5/de not_active IP Right Cessation
- 1975-09-18 AT AT0715175A patent/AT371092B/de not_active IP Right Cessation
- 1975-09-19 BE BE160205A patent/BE833620A/xx not_active IP Right Cessation
- 1975-09-19 FR FR7528801A patent/FR2285351A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2541271A1 (de) | 1976-05-20 |
| US3961978A (en) | 1976-06-08 |
| DE2541271C3 (cs) | 1979-10-04 |
| FR2285351A1 (fr) | 1976-04-16 |
| ATA715175A (de) | 1982-10-15 |
| BE833620A (fr) | 1976-01-16 |
| IT1042625B (it) | 1980-01-30 |
| AT371092B (de) | 1983-05-25 |
| FR2285351B3 (cs) | 1978-05-05 |
| DE2541271B2 (de) | 1979-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |