Products of the company LB MINERALS / Other Products / Filter kieselguhr
The passage of the filtrated substance through the layer of kieselguhr is one of the most frequent ways of filtration in the food industry. Deposit of kieselguhr was formed in Tertiary from silicious shells of withered fresh water diatoms. We have been significant supplier of filter kieselguhr since 1977.
Filter kieselguhr is widely used in the food industry in filtration of beer, wine and fruit juices. It is also used in dairying, starch industry, dry-cleaning plant, fat and paper industry, as a filler in production of colours, paints, epoxy resin, polishers and cleaners, in pharmacy and agriculture as a carrier of chemicals.
USAGE
The wide scope of filter kieselguhr usage is enabled by the extraordinary characters of this raw material, that is especially a low powder density, a large sorptive surface, the fineness and wholesomeness.
PACKAGING
All types are packaged into paper bags, stored on EUR palettes and wrapped by a flexible foil.
| brand name: | F4, F10, F15, F25 | F50, F60, F70 | ||
| quantity: | 15 kg/ pcs. | 20 kg/ pcs. | ||
| number: | 36 or 45 pcs./pal | 33 pcs./pal | ||
| weight: | 540 or 675 kg/pal | 660 kg/pal |
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Products of the company LB MINERALS
F 4
Zejména vhodné pro výrobu filtračních desek.| Parameters | |
|---|---|
| Locality | Borovany |
| Filtration Velocity | 10 - 30 l/min.m² |
| Permeability | 0,012 - 0,030 Darcy |
| Bulk Density | max. 250 kg/m³ |
| Wet Density | max. 650 kg/m³ |
| Water Leach pH | 6 - 7 |
| Technological Humidity | max. 6 % |
| Smell | - |
| Taste | - |
| Colour | light grey |
| Residue on Sieve | |
| 0.250 mm | max. 0 % |
| 0.045 mm | max. 1 % |
| Chemical Analysis | |
| SiO2 | min. 78 % |
| Al2O3 | max. 13 % |
| Fe2O3 | max. 1,5 % |
| LOI | max. 7 % |
| Heavy Metals Content COMPENDIUM OF FOOD ADDITIVE SPECIFIKATIONS VOLUME 1 (ROME) | |
| As | < 10,0 mg/kg |
| Pb | < 10,0 mg/kg |
| Others Heavy Metals | < 50,0 mg/kg |
| Extraction (MEBAK 1.1.2.6.1) | |
| Al | max. 110 mg/kg |
| Ca | max. 1 000 mg/kg |
| Fe | max. 40 mg/kg |
Stated values have informative character.
F 10
Vhodné pro dávkování, které zajišťuje při správném použití vysokou čirost tekutiny.| Parameters | |
|---|---|
| Locality | Borovany |
| Filtration Velocity | 60 - 100 l/min.m² |
| Permeability | 0,080 - 0,150 Darcy |
| Bulk Density | max. 210 kg/m³ |
| Wet Density | max. 500 kg/m³ |
| Water Leach pH | 7 - 9 |
| Technological Humidity | max. 1 % |
| Smell | - |
| Taste | - |
| Colour | beige |
| Residue on Sieve | |
| 0.250 mm | max. 0 % |
| 0.045 mm | max. 0,02 % |
| Chemical Analysis | |
| SiO2 | min. 80 % |
| Al2O3 | max. 13 % |
| Fe2O3 | max. 1,5 % |
| LOI | max. 0,5 % |
| Heavy Metals Content COMPENDIUM OF FOOD ADDITIVE SPECIFIKATIONS VOLUME 1 (ROME) | |
| As | < 10,0 mg/kg |
| Pb | < 10,0 mg/kg |
| Others Heavy Metals | < 50,0 mg/kg |
| Extraction (MEBAK 1.1.2.6.1) | |
| Al | max. 250 mg/kg |
| Ca | max. 35 mg/kg |
| Fe | max. 80 mg/kg |
Stated values have informative character.
F 15
Vhodné pro dávkování, které zajišťuje při správném použití vysokou čirost tekutiny.| Parameters | |
|---|---|
| Locality | Borovany |
| Filtration Velocity | 50 - 80 l/min.m² |
| Permeability | 0,065 - 0,100 Darcy |
| Bulk Density | max. 250 kg/m³ |
| Wet Density | max. 500 kg/m³ |
| Water Leach pH | 7 - 9 |
| Technological Humidity | max. 1 % |
| Smell | - |
| Taste | - |
| Colour | beige |
| Residue on Sieve | |
| 0.250 mm | max. 0 % |
| 0.045 mm | max. 3 % |
| Chemical Analysis | |
| SiO2 | min. 78 % |
| Al2O3 | max. 13 % |
| Fe2O3 | max. 1,5 % |
| LOI | max. 0,5 % |
| Heavy Metals Content COMPENDIUM OF FOOD ADDITIVE SPECIFIKATIONS VOLUME 1 (ROME) | |
| As | < 10,0 mg/kg |
| Pb | < 10,0 mg/kg |
| Others Heavy Metals | < 50,0 mg/kg |
| Extraction (MEBAK 1.1.2.6.1) | |
| Al | max. 280 mg/kg |
| Ca | max. 180 mg/kg |
| Fe | max. 80 mg/kg |
Stated values have informative character.
F 25
Vhodné pro dávkování, které zajišťuje při správném použití vysokou čirost tekutiny.| Parameters | |
|---|---|
| Locality | Borovany |
| Filtration Velocity | 150 – 350 l/min.m² |
| Permeability | 0,20 - 0,45 Darcy |
| Bulk Density | max. 250 kg/m³ |
| Wet Density | max. 500 kg/m³ |
| Water Leach pH | 7 - 9 |
| Technological Humidity | max. 1 % |
| Smell | - |
| Taste | - |
| Colour | beige |
| Residue on Sieve | |
| 0.250 mm | max. 0 % |
| 0.045 mm | max. 3 % |
| Chemical Analysis | |
| SiO2 | min. 78 % |
| Al2O3 | max. 13 % |
| Fe2O3 | max. 1,5 % |
| LOI | max. 0,5 % |
| Heavy Metals Content COMPENDIUM OF FOOD ADDITIVE SPECIFIKATIONS VOLUME 1 (ROME) | |
| As | < 10,0 mg/kg |
| Pb | < 10,0 mg/kg |
| Others Heavy Metals | < 50,0 mg/kg |
| Extraction (MEBAK 1.1.2.6.1) | |
| Al | max. 250 mg/kg |
| Ca | max. 40 mg/kg |
| Fe | max. 80 mg/kg |
Stated values have informative character.
F 50
Použití pro základní náplav vzhledem k vysoké filtrační rychlosti.| Parameters | |
|---|---|
| Locality | Borovany |
| Filtration Velocity | 450 – 550 l/min.m² |
| Permeability | 0,50 - 0,70 Darcy |
| Bulk Density | max. 300 kg/m³ |
| Wet Density | max. 500 kg/m³ |
| Water Leach pH | 7 - 9 |
| Technological Humidity | max. 1 % |
| Smell | - |
| Taste | - |
| Colour | beige |
| Residue on Sieve | |
| 0.250 mm | max. 0 % |
| 0.045 mm | max. 15 % |
| Chemical Analysis | |
| SiO2 | min. 78 % |
| Al2O3 | max. 13 % |
| Fe2O3 | max. 1,5 % |
| LOI | max. 0,5 % |
| Heavy Metals Content COMPENDIUM OF FOOD ADDITIVE SPECIFIKATIONS VOLUME 1 (ROME) | |
| As | < 10,0 mg/kg |
| Pb | < 10,0 mg/kg |
| Others Heavy Metals | < 50,0 mg/kg |
| Extraction (MEBAK 1.1.2.6.1) | |
| Al | max. 140 mg/kg |
| Ca | max. 100 mg/kg |
| Fe | max. 40 mg/kg |
Stated values have informative character.
F 60
Použití pro základní náplav vzhledem k vysoké filtrační rychlosti.| Parameters | |
|---|---|
| Locality | Borovany |
| Filtration Velocity | 550 – 650 l/min.m² |
| Permeability | 0,50 – 0,85 Darcy |
| Bulk Density | max. 300 kg/m³ |
| Wet Density | max. 500 kg/m³ |
| Water Leach pH | 7 - 9 |
| Technological Humidity | max. 1 % |
| Smell | - |
| Taste | - |
| Colour | beige |
| Residue on Sieve | |
| 0.250 mm | max. 0 % |
| 0.045 mm | max. 15 % |
| Chemical Analysis | |
| SiO2 | min. 78 % |
| Al2O3 | max. 13 % |
| Fe2O3 | max. 1,5 % |
| LOI | max. 0,5 % |
| Heavy Metals Content COMPENDIUM OF FOOD ADDITIVE SPECIFIKATIONS VOLUME 1 (ROME) | |
| As | < 10,0 mg/kg |
| Pb | < 10,0 mg/kg |
| Others Heavy Metals | < 50,0 mg/kg |
| Extraction (MEBAK 1.1.2.6.1) | |
| Al | max. 140 mg/kg |
| Ca | max. 100 mg/kg |
| Fe | max. 40 mg/kg |
Stated values have informative character.
F 70
Použití pro základní náplav vzhledem k vysoké filtrační rychlosti.| Parameters | |
|---|---|
| Locality | Borovany |
| Filtration Velocity | 650 – 750 l/min.m² |
| Permeability | 0,80 – 1,20 Darcy |
| Bulk Density | max. 300 kg/m³ |
| Wet Density | max. 500 kg/m³ |
| Water Leach pH | 7 - 9 |
| Technological Humidity | max. 1 % |
| Smell | - |
| Taste | - |
| Colour | beige |
| Residue on Sieve | |
| 0.250 mm | max. 0 % |
| 0.045 mm | max. 15 % |
| Chemical Analysis | |
| SiO2 | min. 78 % |
| Al2O3 | max. 13 % |
| Fe2O3 | max. 1,5 % |
| LOI | max. 0,5 % |
| Heavy Metals Content COMPENDIUM OF FOOD ADDITIVE SPECIFIKATIONS VOLUME 1 (ROME) | |
| As | < 10,0 mg/kg |
| Pb | < 10,0 mg/kg |
| Others Heavy Metals | < 50,0 mg/kg |
| Extraction (MEBAK 1.1.2.6.1) | |
| Al | max. 140 mg/kg |
| Ca | max. 100 mg/kg |
| Fe | max. 40 mg/kg |
Stated values have informative character.