DE3324708C2 - - Google Patents
Info
- Publication number
- DE3324708C2 DE3324708C2 DE19833324708 DE3324708A DE3324708C2 DE 3324708 C2 DE3324708 C2 DE 3324708C2 DE 19833324708 DE19833324708 DE 19833324708 DE 3324708 A DE3324708 A DE 3324708A DE 3324708 C2 DE3324708 C2 DE 3324708C2
- Authority
- DE
- Germany
- Prior art keywords
- residues
- fluidized bed
- sweeping
- grain
- building material
- 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.)
- Expired
Links
- 239000004566 building material Substances 0.000 claims description 21
- 238000010408 sweeping Methods 0.000 claims description 17
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 238000006477 desulfuration reaction Methods 0.000 claims description 4
- 230000023556 desulfurization Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 8
- 239000002956 ash Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 229910052925 anhydrite Inorganic materials 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000549527 Fraxinus gooddingii Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 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 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004578 natural building material Substances 0.000 description 1
- 239000004058 oil shale Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 239000002699 waste 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Combustion & Propulsion (AREA)
- Geochemistry & Mineralogy (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833324708 DE3324708A1 (de) | 1983-07-08 | 1983-07-08 | Fegekorn fuer den untertaegigen bergbau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833324708 DE3324708A1 (de) | 1983-07-08 | 1983-07-08 | Fegekorn fuer den untertaegigen bergbau |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3324708A1 DE3324708A1 (de) | 1985-01-17 |
| DE3324708C2 true DE3324708C2 (enrdf_load_stackoverflow) | 1989-06-01 |
Family
ID=6203517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833324708 Granted DE3324708A1 (de) | 1983-07-08 | 1983-07-08 | Fegekorn fuer den untertaegigen bergbau |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3324708A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4135368A1 (de) * | 1991-10-26 | 1993-07-29 | Preussag Ag | Verfahren zur aufbereitung von filterstaeuben, insbesondere aus abfallverbrennungsanlagen |
| DE19622741A1 (de) * | 1996-06-07 | 1997-12-11 | Bayer Ag | Modifizierter Anhydritbinder |
| DE102017202325A1 (de) | 2017-02-14 | 2018-08-16 | Thyssenkrupp Ag | Verfahren und Vorrichtung zur Aufbereitung von Asche |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3930693C1 (enrdf_load_stackoverflow) * | 1989-09-14 | 1991-03-14 | Norina Bautechnik Gmbh, 8500 Nuernberg, De |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT364332B (de) * | 1980-03-07 | 1981-10-12 | His Handels & Ind | Dammbaumaterial und verfahren zur verarbeitung des baumateriales |
| DE3046576A1 (de) * | 1980-12-11 | 1982-07-29 | Heinrich 4350 Recklinghausen Quante | Dammbaustoff mit fegekorn |
-
1983
- 1983-07-08 DE DE19833324708 patent/DE3324708A1/de active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4135368A1 (de) * | 1991-10-26 | 1993-07-29 | Preussag Ag | Verfahren zur aufbereitung von filterstaeuben, insbesondere aus abfallverbrennungsanlagen |
| DE19622741A1 (de) * | 1996-06-07 | 1997-12-11 | Bayer Ag | Modifizierter Anhydritbinder |
| DE102017202325A1 (de) | 2017-02-14 | 2018-08-16 | Thyssenkrupp Ag | Verfahren und Vorrichtung zur Aufbereitung von Asche |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3324708A1 (de) | 1985-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8125 | Change of the main classification |
Ipc: C04B 28/16 |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8339 | Ceased/non-payment of the annual fee |