DE2725687A1 - Synthetisches, fluessigkeiten absorbierendes granulat, ein verfahren zu dessen herstellung und dessen verwendung - Google Patents
Synthetisches, fluessigkeiten absorbierendes granulat, ein verfahren zu dessen herstellung und dessen verwendungInfo
- Publication number
- DE2725687A1 DE2725687A1 DE19772725687 DE2725687A DE2725687A1 DE 2725687 A1 DE2725687 A1 DE 2725687A1 DE 19772725687 DE19772725687 DE 19772725687 DE 2725687 A DE2725687 A DE 2725687A DE 2725687 A1 DE2725687 A1 DE 2725687A1
- Authority
- DE
- Germany
- Prior art keywords
- granules
- plaster
- water
- paris
- absorbent
- 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.)
- Granted
Links
- 239000008187 granular material Substances 0.000 title claims abstract description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 22
- 239000000126 substance Substances 0.000 title claims abstract description 8
- 239000002689 soil Substances 0.000 title claims abstract description 5
- 239000003921 oil Substances 0.000 title claims description 15
- 229910052602 gypsum Inorganic materials 0.000 title claims description 12
- 239000010440 gypsum Substances 0.000 title claims description 12
- 239000003925 fat Substances 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 title claims description 9
- 239000003795 chemical substances by application Substances 0.000 title abstract description 3
- 230000003750 conditioning effect Effects 0.000 title abstract 2
- 241001465754 Metazoa Species 0.000 title description 3
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 46
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 241000282326 Felis catus Species 0.000 claims abstract description 9
- 239000011505 plaster Substances 0.000 claims abstract description 9
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims abstract description 6
- 238000007873 sieving Methods 0.000 claims abstract description 6
- 239000000049 pigment Substances 0.000 claims abstract description 5
- 239000004009 herbicide Substances 0.000 claims abstract description 4
- 239000002917 insecticide Substances 0.000 claims abstract description 3
- 239000000417 fungicide Substances 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims description 66
- 230000002745 absorbent Effects 0.000 claims description 59
- 239000002250 absorbent Substances 0.000 claims description 59
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 52
- 239000011507 gypsum plaster Substances 0.000 claims description 48
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 17
- 239000004927 clay Substances 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 229910052925 anhydrite Inorganic materials 0.000 claims description 3
- 239000003562 lightweight material Substances 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 239000003415 peat Substances 0.000 claims description 2
- 241000251730 Chondrichthyes Species 0.000 claims 1
- 239000011449 brick Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 239000011363 dried mixture Substances 0.000 claims 1
- 210000000416 exudates and transudate Anatomy 0.000 claims 1
- 235000013312 flour Nutrition 0.000 claims 1
- 230000000855 fungicidal effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims 1
- 230000002363 herbicidal effect Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 8
- 239000000575 pesticide Substances 0.000 abstract description 4
- 238000003898 horticulture Methods 0.000 abstract description 3
- 235000014593 oils and fats Nutrition 0.000 abstract description 3
- 239000010828 animal waste Substances 0.000 abstract 1
- 238000013459 approach Methods 0.000 description 22
- 229910052500 inorganic mineral Inorganic materials 0.000 description 17
- 239000011707 mineral Substances 0.000 description 17
- 235000010755 mineral Nutrition 0.000 description 17
- 239000000047 product Substances 0.000 description 17
- 239000007795 chemical reaction product Substances 0.000 description 5
- 239000013043 chemical agent Substances 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- -1 stucco Chemical compound 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/04—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only applied in a physical form other than a solution or a grout, e.g. as granules or gases
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0154—Litter comprising inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0155—Litter comprising organic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
-
- 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
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/045—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing sulfur, e.g. sulfates, thiosulfates, gypsum
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3021—Milling, crushing or grinding
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Public Health (AREA)
- Agronomy & Crop Science (AREA)
- Medicinal Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Housing For Livestock And Birds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772725687 DE2725687A1 (de) | 1977-06-07 | 1977-06-07 | Synthetisches, fluessigkeiten absorbierendes granulat, ein verfahren zu dessen herstellung und dessen verwendung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772725687 DE2725687A1 (de) | 1977-06-07 | 1977-06-07 | Synthetisches, fluessigkeiten absorbierendes granulat, ein verfahren zu dessen herstellung und dessen verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2725687A1 true DE2725687A1 (de) | 1978-12-21 |
| DE2725687C2 DE2725687C2 (US06342305-20020129-C00040.png) | 1988-12-15 |
Family
ID=6010969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772725687 Granted DE2725687A1 (de) | 1977-06-07 | 1977-06-07 | Synthetisches, fluessigkeiten absorbierendes granulat, ein verfahren zu dessen herstellung und dessen verwendung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2725687A1 (US06342305-20020129-C00040.png) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2466564A1 (fr) * | 1979-09-28 | 1981-04-10 | Centre Tech Teinture Nettoyage | Procede pour solidifier les boues liquides provenant de la distillation des solvants uses de nettoyage a sec |
| EP0066116A1 (de) * | 1981-05-29 | 1982-12-08 | Mars Incorporated | Verfahren zum Herstellen von Katzenstreu |
| WO1983003255A1 (en) * | 1982-03-11 | 1983-09-29 | Skamol Skarrehage Molerverk As | A method of producing a liquid-absorbing granulate and also a liquid-absorbing granulate made by the method |
| EP0149226A2 (de) * | 1984-01-03 | 1985-07-24 | Herbert Hans Wagner | Behandlungsmittel für übersäuerte Böden |
| EP0165820A2 (en) * | 1984-06-20 | 1985-12-27 | Martin Feed Mills Limited | Absorbent material and its production |
| DE3644826A1 (de) * | 1985-12-31 | 1987-07-02 | Guenter Warnke | Stoff zur aufnahme von fluessigkeiten, insbesondere (tier-) exkremente aufsaugende streu, sowie verfahren zur herstellung desselben |
| DE3633027A1 (de) * | 1986-09-29 | 1988-06-16 | Walter Kraemer | Verfahren und vorrichtung zur kontinuierlichen herstellung von mineralischen granulaten aus gipshaltigen materialien sowie verwendung der erhaltenen granulate |
| EP0303760A1 (de) * | 1987-04-24 | 1989-02-22 | GIPSWERK EMBSEN GMBH & CO. BAUSTOFFPRODUKTION KG | Verfahren zur Herstellung eines Adsorptionsmittels aus Blähgestein und Calciumsulfat-Halbhydrat |
| DE3911678A1 (de) * | 1989-04-10 | 1990-10-11 | Organ Faser Technology Co | Tierstreu sowie verfahren zur herstellung derselben |
| DE4114526A1 (de) * | 1991-05-03 | 1992-11-05 | Envi Lab Electronics Gmbh | Verfahren zum aufsammeln von oeligen substanzen, aerosolen, emulsionen etc. aus wasser |
| US5195465A (en) * | 1989-07-20 | 1993-03-23 | International Cellulose Corporation | Flaked cellulose litter material which can be reused as food or fertilizer |
| WO1993011867A2 (de) * | 1991-12-04 | 1993-06-24 | Maschinenfabrik Köppern GmbH & Co KG | Verfahren zum brikettieren und kompaktieren von feinkörnigen stoffen |
| US5352780A (en) * | 1989-07-20 | 1994-10-04 | Ecosorb International, Inc. | Absorbent material and litter from ground cellulose |
| WO1995013134A1 (de) * | 1993-11-10 | 1995-05-18 | Süd-Chemie AG | Verfahren zur herstellung von sorptionsmitteln auf smektitbasis zur aufnahme von flüssigkeiten |
| DE19543311C1 (de) * | 1995-11-21 | 1997-04-10 | Herzog Stefan | Tiereinstreu, Verfahren zu ihrer Herstellung und Verwendung eines Verdickungsmittels dafür |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5429741A (en) * | 1989-07-20 | 1995-07-04 | Ecosorb International, Inc. | Sludge conditioning |
| US5082563A (en) * | 1989-07-20 | 1992-01-21 | International Cellulose, Inc. | Methods for cleaning up liquids using absorbent pellets |
| US5614458A (en) * | 1989-07-20 | 1997-03-25 | Ecosorb International, Inc. | Method for sludge conditioning |
| DE4108089A1 (de) * | 1991-03-13 | 1992-09-17 | Josef Kempa | Verfahren zum binden und beseitigen von oel auf damit kontaminierten flaechen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1944636A1 (de) * | 1969-09-03 | 1971-03-11 | Pinus Holzimp Gmbh Karlsruhe K | OElbindemittel zur adsorptiven Beseitigung fluessiger Mineraloelerzeugnisse usw. vom Erdboden bzw. aus Gewaessern |
| DE2116435A1 (de) * | 1970-04-08 | 1971-11-04 | Skamol Skarrehage Molervaerk A/S,Nykoebingors (Dänemark) | Verfahren zur Herstellung eines absorbierenden Molergranulats |
| DE2321148A1 (de) * | 1972-04-26 | 1973-11-22 | Idemitsu Kosan Co | Adsorptionsmittel fuer oele |
| DE2306916A1 (de) * | 1971-04-27 | 1974-08-15 | Puren Schaumstoff Gmbh | Verfahren zur herstellung eines festkoerpers aus oelaufsaugendem material und nach dem verfahren hergestellter festkoerper |
-
1977
- 1977-06-07 DE DE19772725687 patent/DE2725687A1/de active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1944636A1 (de) * | 1969-09-03 | 1971-03-11 | Pinus Holzimp Gmbh Karlsruhe K | OElbindemittel zur adsorptiven Beseitigung fluessiger Mineraloelerzeugnisse usw. vom Erdboden bzw. aus Gewaessern |
| DE2116435A1 (de) * | 1970-04-08 | 1971-11-04 | Skamol Skarrehage Molervaerk A/S,Nykoebingors (Dänemark) | Verfahren zur Herstellung eines absorbierenden Molergranulats |
| DE2306916A1 (de) * | 1971-04-27 | 1974-08-15 | Puren Schaumstoff Gmbh | Verfahren zur herstellung eines festkoerpers aus oelaufsaugendem material und nach dem verfahren hergestellter festkoerper |
| DE2321148A1 (de) * | 1972-04-26 | 1973-11-22 | Idemitsu Kosan Co | Adsorptionsmittel fuer oele |
Non-Patent Citations (1)
| Title |
|---|
| Deutsche Gewässerkundliche Mitteilungen (1964), Jg.8, H.6, S.127-138 * |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2466564A1 (fr) * | 1979-09-28 | 1981-04-10 | Centre Tech Teinture Nettoyage | Procede pour solidifier les boues liquides provenant de la distillation des solvants uses de nettoyage a sec |
| EP0066116A1 (de) * | 1981-05-29 | 1982-12-08 | Mars Incorporated | Verfahren zum Herstellen von Katzenstreu |
| WO1983003255A1 (en) * | 1982-03-11 | 1983-09-29 | Skamol Skarrehage Molerverk As | A method of producing a liquid-absorbing granulate and also a liquid-absorbing granulate made by the method |
| EP0149226A2 (de) * | 1984-01-03 | 1985-07-24 | Herbert Hans Wagner | Behandlungsmittel für übersäuerte Böden |
| EP0149226A3 (en) * | 1984-01-03 | 1985-10-16 | Herbert Hans Wagner | Agent for the treatment of overacidified soils |
| EP0165820A2 (en) * | 1984-06-20 | 1985-12-27 | Martin Feed Mills Limited | Absorbent material and its production |
| EP0165820A3 (en) * | 1984-06-20 | 1987-02-04 | Martin Feed Mills Limited | Absorbent material and its production |
| DE3644826A1 (de) * | 1985-12-31 | 1987-07-02 | Guenter Warnke | Stoff zur aufnahme von fluessigkeiten, insbesondere (tier-) exkremente aufsaugende streu, sowie verfahren zur herstellung desselben |
| DE3633027A1 (de) * | 1986-09-29 | 1988-06-16 | Walter Kraemer | Verfahren und vorrichtung zur kontinuierlichen herstellung von mineralischen granulaten aus gipshaltigen materialien sowie verwendung der erhaltenen granulate |
| EP0303760A1 (de) * | 1987-04-24 | 1989-02-22 | GIPSWERK EMBSEN GMBH & CO. BAUSTOFFPRODUKTION KG | Verfahren zur Herstellung eines Adsorptionsmittels aus Blähgestein und Calciumsulfat-Halbhydrat |
| DE3911678A1 (de) * | 1989-04-10 | 1990-10-11 | Organ Faser Technology Co | Tierstreu sowie verfahren zur herstellung derselben |
| US5195465A (en) * | 1989-07-20 | 1993-03-23 | International Cellulose Corporation | Flaked cellulose litter material which can be reused as food or fertilizer |
| US5352780A (en) * | 1989-07-20 | 1994-10-04 | Ecosorb International, Inc. | Absorbent material and litter from ground cellulose |
| DE4114526A1 (de) * | 1991-05-03 | 1992-11-05 | Envi Lab Electronics Gmbh | Verfahren zum aufsammeln von oeligen substanzen, aerosolen, emulsionen etc. aus wasser |
| WO1993011867A2 (de) * | 1991-12-04 | 1993-06-24 | Maschinenfabrik Köppern GmbH & Co KG | Verfahren zum brikettieren und kompaktieren von feinkörnigen stoffen |
| WO1993011867A3 (de) * | 1991-12-04 | 1993-08-19 | Koeppern & Co Kg Maschf | Verfahren zum brikettieren und kompaktieren von feinkörnigen stoffen |
| WO1995013134A1 (de) * | 1993-11-10 | 1995-05-18 | Süd-Chemie AG | Verfahren zur herstellung von sorptionsmitteln auf smektitbasis zur aufnahme von flüssigkeiten |
| DE19543311C1 (de) * | 1995-11-21 | 1997-04-10 | Herzog Stefan | Tiereinstreu, Verfahren zu ihrer Herstellung und Verwendung eines Verdickungsmittels dafür |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2725687C2 (US06342305-20020129-C00040.png) | 1988-12-15 |
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