DE3740228A1 - Verfahren zur herstellung von betonzuschlagstoff-formlingen - Google Patents
Verfahren zur herstellung von betonzuschlagstoff-formlingenInfo
- Publication number
- DE3740228A1 DE3740228A1 DE19873740228 DE3740228A DE3740228A1 DE 3740228 A1 DE3740228 A1 DE 3740228A1 DE 19873740228 DE19873740228 DE 19873740228 DE 3740228 A DE3740228 A DE 3740228A DE 3740228 A1 DE3740228 A1 DE 3740228A1
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- water
- cement
- concrete aggregate
- net
- 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
- 239000004567 concrete Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 16
- 239000010440 gypsum Substances 0.000 claims abstract description 16
- 239000004568 cement Substances 0.000 claims abstract description 15
- 239000010802 sludge Substances 0.000 claims abstract description 14
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 13
- 150000002500 ions Chemical class 0.000 claims abstract description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003546 flue gas Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 150000004679 hydroxides Chemical class 0.000 claims abstract description 4
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims abstract 2
- 238000000465 moulding Methods 0.000 claims description 11
- 150000004763 sulfides Chemical class 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000006477 desulfuration reaction Methods 0.000 claims description 6
- 230000023556 desulfurization Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000007237 Aegopodium podagraria Nutrition 0.000 claims description 2
- 244000045410 Aegopodium podagraria Species 0.000 claims description 2
- 235000014429 Angelica sylvestris Nutrition 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 239000011400 blast furnace cement Substances 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 claims description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011505 plaster Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 abstract description 4
- 150000003568 thioethers Chemical class 0.000 abstract 2
- 239000002956 ash Substances 0.000 description 11
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000003077 lignite Substances 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000004056 waste incineration Methods 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/08—Slag cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- 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
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0027—Standardised cement types
- C04B2103/004—Standardised cement types according to DIN
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873740228 DE3740228A1 (de) | 1986-11-29 | 1987-11-27 | Verfahren zur herstellung von betonzuschlagstoff-formlingen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3640844 | 1986-11-29 | ||
| DE19873740228 DE3740228A1 (de) | 1986-11-29 | 1987-11-27 | Verfahren zur herstellung von betonzuschlagstoff-formlingen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3740228A1 true DE3740228A1 (de) | 1988-06-09 |
| DE3740228C2 DE3740228C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-28 |
Family
ID=25849852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873740228 Granted DE3740228A1 (de) | 1986-11-29 | 1987-11-27 | Verfahren zur herstellung von betonzuschlagstoff-formlingen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3740228A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3918292A1 (de) * | 1988-10-04 | 1990-04-05 | Steinmueller Gmbh L & C | Verfahren zur behandlung von schwermetallhaltiger flugasche aus dem rauchgas von verbrennungsanlagen, insbesondere muell- bzw. abfallverbrennungsanlagen |
| CN102863167A (zh) * | 2012-09-14 | 2013-01-09 | 浙江红佳吉管道科技有限公司 | 精品黄沙和相关衍生物的制取工艺及其装置 |
| CN103319106A (zh) * | 2012-03-18 | 2013-09-25 | 浙江红佳吉管道科技有限公司 | 精品黄沙和相关衍生物的制取工艺及其装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3219197A1 (de) * | 1982-05-21 | 1983-12-01 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zur entsorgung von rauchgasentschwefelungsanlagen |
| DE3232078A1 (de) * | 1982-08-28 | 1984-03-01 | Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen | Verwendung der rueckstandsfeststoffe der trockenen rauchgasentschwefelung als baustoff |
| EP0059214B1 (en) * | 1980-09-04 | 1985-06-26 | A/S Niro Atomizer | Shaped cementitious products |
-
1987
- 1987-11-27 DE DE19873740228 patent/DE3740228A1/de active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0059214B1 (en) * | 1980-09-04 | 1985-06-26 | A/S Niro Atomizer | Shaped cementitious products |
| DE3219197A1 (de) * | 1982-05-21 | 1983-12-01 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zur entsorgung von rauchgasentschwefelungsanlagen |
| DE3232078A1 (de) * | 1982-08-28 | 1984-03-01 | Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen | Verwendung der rueckstandsfeststoffe der trockenen rauchgasentschwefelung als baustoff |
Non-Patent Citations (1)
| Title |
|---|
| BOSSE, KLAUS: Behandlung der Reaktions- produkte aus abwasserfreien Rauchgasreinigungs- verfahren bei der Abfallverbrennung in DE-Z.: Müll und Abfall, 1985, Nr.3, S.78-83 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3918292A1 (de) * | 1988-10-04 | 1990-04-05 | Steinmueller Gmbh L & C | Verfahren zur behandlung von schwermetallhaltiger flugasche aus dem rauchgas von verbrennungsanlagen, insbesondere muell- bzw. abfallverbrennungsanlagen |
| CN103319106A (zh) * | 2012-03-18 | 2013-09-25 | 浙江红佳吉管道科技有限公司 | 精品黄沙和相关衍生物的制取工艺及其装置 |
| CN102863167A (zh) * | 2012-09-14 | 2013-01-09 | 浙江红佳吉管道科技有限公司 | 精品黄沙和相关衍生物的制取工艺及其装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3740228C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |