DE1905319A1 - Verfahren zur Herstellung von Schaumstoffen aus Schiefer-,Ton- und aehnlichem Granulat - Google Patents
Verfahren zur Herstellung von Schaumstoffen aus Schiefer-,Ton- und aehnlichem GranulatInfo
- Publication number
- DE1905319A1 DE1905319A1 DE19691905319 DE1905319A DE1905319A1 DE 1905319 A1 DE1905319 A1 DE 1905319A1 DE 19691905319 DE19691905319 DE 19691905319 DE 1905319 A DE1905319 A DE 1905319A DE 1905319 A1 DE1905319 A1 DE 1905319A1
- Authority
- DE
- Germany
- Prior art keywords
- aggregate
- grain size
- foamed
- foaming
- substance
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 24
- 239000008187 granular material Substances 0.000 title claims description 22
- 239000004927 clay Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000006260 foam Substances 0.000 title claims description 9
- 239000010454 slate Substances 0.000 title claims description 9
- 230000008569 process Effects 0.000 title claims description 5
- 239000000126 substance Substances 0.000 claims description 32
- 238000005187 foaming Methods 0.000 claims description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 17
- 238000005054 agglomeration Methods 0.000 claims description 11
- 230000002776 aggregation Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims 2
- 238000004090 dissolution Methods 0.000 claims 1
- 239000011440 grout Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 10
- 239000002994 raw material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 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
- 239000005445 natural material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007858 starting material Substances 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
- C04B20/061—Expanding clay, perlite, vermiculite or like granular materials in rotary kilns
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE710374 | 1968-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1905319A1 true DE1905319A1 (de) | 1969-09-04 |
Family
ID=3852292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691905319 Pending DE1905319A1 (de) | 1968-02-06 | 1969-02-04 | Verfahren zur Herstellung von Schaumstoffen aus Schiefer-,Ton- und aehnlichem Granulat |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE710374A (enrdf_load_stackoverflow) |
| DE (1) | DE1905319A1 (enrdf_load_stackoverflow) |
| LU (1) | LU56536A1 (enrdf_load_stackoverflow) |
-
1968
- 1968-02-06 BE BE710374D patent/BE710374A/xx unknown
- 1968-07-19 LU LU56536D patent/LU56536A1/xx unknown
-
1969
- 1969-02-04 DE DE19691905319 patent/DE1905319A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU56536A1 (enrdf_load_stackoverflow) | 1968-10-30 |
| BE710374A (enrdf_load_stackoverflow) | 1968-06-17 |
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