DD235387A3 - Verfahren zur konditionierung von kalkschlamm - Google Patents
Verfahren zur konditionierung von kalkschlamm Download PDFInfo
- Publication number
- DD235387A3 DD235387A3 DD83255111A DD25511183A DD235387A3 DD 235387 A3 DD235387 A3 DD 235387A3 DD 83255111 A DD83255111 A DD 83255111A DD 25511183 A DD25511183 A DD 25511183A DD 235387 A3 DD235387 A3 DD 235387A3
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- sludge
- lime
- fluidized bed
- drying
- conditioning
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000003750 conditioning effect Effects 0.000 title claims abstract description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title 1
- 229910052791 calcium Inorganic materials 0.000 title 1
- 239000011575 calcium Substances 0.000 title 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 23
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 23
- 239000004571 lime Substances 0.000 claims abstract description 23
- 239000008187 granular material Substances 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 11
- 239000004480 active ingredient Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims abstract 2
- 230000007613 environmental effect Effects 0.000 claims abstract 2
- 238000000605 extraction Methods 0.000 claims abstract 2
- 239000000654 additive Substances 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 3
- 238000005054 agglomeration Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- 238000005243 fluidization Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims 5
- 230000003179 granulation Effects 0.000 claims 4
- 238000005469 granulation Methods 0.000 claims 4
- 239000000463 material Substances 0.000 claims 3
- 239000003674 animal food additive Substances 0.000 claims 2
- 239000003337 fertilizer Substances 0.000 claims 2
- 235000013305 food Nutrition 0.000 claims 2
- 102000004169 proteins and genes Human genes 0.000 claims 2
- 108090000623 proteins and genes Proteins 0.000 claims 2
- 239000002002 slurry Substances 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 claims 1
- 102000002322 Egg Proteins Human genes 0.000 claims 1
- 108010000912 Egg Proteins Proteins 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 235000014103 egg white Nutrition 0.000 claims 1
- 210000000969 egg white Anatomy 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 claims 1
- 238000010348 incorporation Methods 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 claims 1
- 235000011837 pasties Nutrition 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 235000011868 grain product Nutrition 0.000 abstract description 4
- 241000272525 Anas platyrhynchos Species 0.000 abstract 1
- 239000008186 active pharmaceutical agent Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003570 air Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000013379 molasses Nutrition 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/24—Compounds of alkaline earth metals, e.g. magnesium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
-
- 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
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/106—Preheating, burning calcining or cooling in fluidised bed furnaces
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/02—Purification of sugar juices using alkaline earth metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Polymers & Plastics (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD83255111A DD235387A3 (de) | 1983-09-26 | 1983-09-26 | Verfahren zur konditionierung von kalkschlamm |
| DE19863600400 DE3600400A1 (de) | 1983-09-26 | 1986-01-09 | Verfahren zur konditionierung von kalkschlamm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD83255111A DD235387A3 (de) | 1983-09-26 | 1983-09-26 | Verfahren zur konditionierung von kalkschlamm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD235387A3 true DD235387A3 (de) | 1986-05-07 |
Family
ID=5550656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD83255111A DD235387A3 (de) | 1983-09-26 | 1983-09-26 | Verfahren zur konditionierung von kalkschlamm |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD235387A3 (enrdf_load_stackoverflow) |
| DE (1) | DE3600400A1 (enrdf_load_stackoverflow) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4029525A1 (de) * | 1990-09-18 | 1992-03-19 | Umwelt & Energietech | Verfahren und vorrichtung zum trocknen von feststoffmaterialien in einem indirekt beheizten wirbelschichtbett |
| DE59507760D1 (de) * | 1994-03-25 | 2000-03-16 | Rainer Holland | Verfahren zum Herstellen von Düngemittel für die Basenversorgung aller Böden |
| DE19522164A1 (de) * | 1995-06-19 | 1997-01-02 | Sep Tech Studien | Verfahren und Vorrichtung zur kontinuierlichen Trocknung von Protein enthaltendem Schlamm |
| DE19748494A1 (de) * | 1997-11-03 | 1999-05-06 | Sued Chemie Ag | Verfahren zur Reinigung des bei der Zuckerraffination anfallenden Rohsaftes |
| BE1012918A3 (fr) | 1999-10-01 | 2001-05-08 | Comptoire D Escompte Du Luxemb | Procede de traitement et de valorisation de dechets. |
| GB2358394B (en) * | 2001-01-12 | 2002-01-30 | David Lindsay Dodd | Method of growing mushrooms |
| RU2404258C1 (ru) * | 2009-11-25 | 2010-11-20 | Иван Иванович Бирюков | Способ приготовления гранулированного удобрения |
| NL2010610C2 (nl) * | 2013-04-10 | 2014-09-15 | Albert Heuver | Gebruik van uit reststromen verkregen calciumcarbonaat. |
| PL233470B1 (pl) * | 2017-07-21 | 2019-10-31 | Politechnika Lodzka | Sposób wytwarzania granulowanego nawozu organiczno-mineralnego wapniowego |
| PL233471B1 (pl) * | 2017-07-21 | 2019-10-31 | Politechnika Lodzka | Sposób wytwarzania granulowanego nawozu mineralnego wapniowego |
| PL233472B1 (pl) * | 2017-07-21 | 2019-10-31 | Politechnika Lodzka | Sposób wytwarzania granulowanego nawozu mineralnego wapniowo - magnezowego |
| PL233473B1 (pl) * | 2017-07-21 | 2019-10-31 | Politechnika Lodzka | Sposób wytwarzania granulowanego nawozu mineralnego wapniowego |
| PL233466B1 (pl) * | 2017-07-21 | 2019-10-31 | Politechnika Lodzka | Sposób wytwarzania granulowanego nawozu organiczno-wapniowego |
| PL233475B1 (pl) * | 2017-07-21 | 2019-10-31 | Politechnika Lodzka | Sposób wytwarzania granulowanego nawozu mineralnego wapniowego |
| PL233469B1 (pl) * | 2017-07-21 | 2019-10-31 | Politechnika Lodzka | Sposób wytwarzania granulowanego nawozu organiczno-mineralnego wapniowego |
| PL233467B1 (pl) * | 2017-07-21 | 2019-10-31 | Politechnika Lodzka | Sposób wytwarzania granulowanego nawozu organiczno-mineralnego wapniowo-magnezowego |
| PL233468B1 (pl) * | 2017-07-21 | 2019-10-31 | Politechnika Lodzka | Sposób wytwarzania granulowanego nawozu organiczno-mineralnego wapniowego |
| PL233474B1 (pl) * | 2017-07-21 | 2019-10-31 | Politechnika Lodzka | Sposób wytwarzania granulowanego nawozu mineralnego wapniowego |
| EP3670482A1 (en) | 2018-12-21 | 2020-06-24 | Solvay Sa | Process for the production of a lime fertilizer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2835916A1 (de) * | 1978-08-16 | 1980-02-28 | Braunschweigische Masch Bau | Verfahren und vorrichtung zum trocknen von pastoesen, waessrigen schlaemmen |
| DD137965A1 (de) * | 1978-06-14 | 1979-10-03 | Horst Bergmann | Verfahren zur trocknung und hygienisierung eiweisshaltiger suspensionen |
| DE2851005C2 (de) * | 1978-11-24 | 1982-10-07 | GEVA Gesellschaft für Verbrennung von Abfallstoffen mbH, 6685 Schiffweiler | Verfahren und Vorrichtung zum Trocknen von Schlamm |
-
1983
- 1983-09-26 DD DD83255111A patent/DD235387A3/de not_active IP Right Cessation
-
1986
- 1986-01-09 DE DE19863600400 patent/DE3600400A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3600400A1 (de) | 1987-07-16 |
| DE3600400C2 (enrdf_load_stackoverflow) | 1989-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |