CA1226306A - Materiau pour le batiment, et sa preparation - Google Patents

Materiau pour le batiment, et sa preparation

Info

Publication number: CA1226306A
Authority: CA; Canada
Prior art keywords: dry; flue gas; fossil; dry residue; desulfurization
Prior art date: 1982-08-28
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

Application number

CA000435426A

Other languages

English (en)

Inventor

Georg Gebhard

Klaus Hein

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

RWE AG

Original Assignee

Rheinisch Westfaelisches Elektrizitaetswerk AG

Priority date (The priority date 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 date listed.)

1982-08-28

Filing date

1983-08-26

Publication date

1987-09-01

1983-08-26 Application filed by Rheinisch Westfaelisches Elektrizitaetswerk AG filed Critical Rheinisch Westfaelisches Elektrizitaetswerk AG

1987-09-01 Application granted granted Critical

1987-09-01 Publication of CA1226306A publication Critical patent/CA1226306A/fr

Status Expired legal-status Critical Current

Links

239000004566 building material Substances 0.000 title abstract description 14
238000004519 manufacturing process Methods 0.000 title abstract description 4
239000003546 flue gas Substances 0.000 abstract description 24
229910052602 gypsum Inorganic materials 0.000 abstract description 23
239000010440 gypsum Substances 0.000 abstract description 23
230000002745 absorbent Effects 0.000 abstract description 14
239000002250 absorbent Substances 0.000 abstract description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 10
238000006477 desulfuration reaction Methods 0.000 abstract description 9
230000023556 desulfurization Effects 0.000 abstract description 9
238000005201 scrubbing Methods 0.000 abstract description 7
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 6
239000011575 calcium Substances 0.000 abstract description 6
229910052791 calcium Inorganic materials 0.000 abstract description 6
239000002803 fossil fuel Substances 0.000 abstract description 6
239000010881 fly ash Substances 0.000 abstract description 5
239000007788 liquid Substances 0.000 abstract description 4
229940043430 calcium compound Drugs 0.000 abstract description 3
150000001674 calcium compounds Chemical class 0.000 abstract description 3
238000002156 mixing Methods 0.000 abstract description 2
239000004035 construction material Substances 0.000 abstract 1
238000000034 method Methods 0.000 description 12
239000007787 solid Substances 0.000 description 12
239000000203 mixture Substances 0.000 description 10
239000000047 product Substances 0.000 description 10
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
230000008569 process Effects 0.000 description 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
239000011230 binding agent Substances 0.000 description 5
239000011449 brick Substances 0.000 description 5
238000001354 calcination Methods 0.000 description 5
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 5
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
239000000654 additive Substances 0.000 description 4
229910000019 calcium carbonate Inorganic materials 0.000 description 4
230000018044 dehydration Effects 0.000 description 4
238000006297 dehydration reaction Methods 0.000 description 4
239000000446 fuel Substances 0.000 description 4
238000010521 absorption reaction Methods 0.000 description 3
238000002485 combustion reaction Methods 0.000 description 3
238000010276 construction Methods 0.000 description 3
238000003912 environmental pollution Methods 0.000 description 3
239000007789 gas Substances 0.000 description 3
150000002681 magnesium compounds Chemical class 0.000 description 3
230000001473 noxious effect Effects 0.000 description 3
231100000331 toxic Toxicity 0.000 description 3
230000002588 toxic effect Effects 0.000 description 3
230000000996 additive effect Effects 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
239000003245 coal Substances 0.000 description 2
239000004567 concrete Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
239000003209 petroleum derivative Substances 0.000 description 2
238000000746 purification Methods 0.000 description 2
150000004760 silicates Chemical class 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
239000002699 waste material Substances 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
230000001464 adherent effect Effects 0.000 description 1
229910052925 anhydrite Inorganic materials 0.000 description 1
238000013459 approach Methods 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
238000005266 casting Methods 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
239000003818 cinder Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000036541 health Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000003077 lignite Substances 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
-1 oxides Chemical class 0.000 description 1
239000002245 particle Substances 0.000 description 1
JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000004576 sand Substances 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
239000002893 slag Substances 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000008247 solid mixture Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
230000009466 transformation Effects 0.000 description 1
230000001131 transforming effect Effects 0.000 description 1
238000005200 wet scrubbing Methods 0.000 description 1

Classifications

- 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
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/062—Purification products of smoke, fume or exhaust-gases
- C04B18/064—Gypsum
- 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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- 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)
Ceramic Engineering (AREA)
Environmental & Geological Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Civil Engineering (AREA)
Combustion & Propulsion (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Treating Waste Gases (AREA)

CA000435426A 1982-08-28 1983-08-26 Materiau pour le batiment, et sa preparation Expired CA1226306A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3232079A DE3232079C2 (de)	1982-08-28	1982-08-28	Verwendung von Rückstandsgips und trockenem Rückstand einer naß bzw. trocken arbeitenden Rauchgasentschwefelungsanlage
DEP3232079.5-45		1982-08-28

Publications (1)

Publication Number	Publication Date
CA1226306A true CA1226306A (fr)	1987-09-01

Family

ID=6171947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000435426A Expired CA1226306A (fr)	1982-08-28	1983-08-26	Materiau pour le batiment, et sa preparation

Country Status (5)

Country	Link
AT (1)	AT384420B (fr)
AU (1)	AU566805B2 (fr)
CA (1)	CA1226306A (fr)
DD (1)	DD210250A5 (fr)
DE (1)	DE3232079C2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3249786C2 (en) *	1982-08-28	1990-02-08	Rheinisch-Westfaelisches Elektrizitaetswerk Ag, 4300 Essen, De	Use of the residual solids from dry flue gas desulphurisation as building material for producing shaped objects
DE3232078C2 (de)	1982-08-28	1986-04-24	Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen	Verwendung der Rückstandsfeststoffe der trockenen Rauchgasentschwefelung als Baustoff zur Verfüllung von Untertageräumen im Bergbau
DE3612931A1 (de) *	1986-04-17	1987-10-22	Hoelter Heinz	Bergbaumoertel aus abfallbergen der kohlegewinnung
DE3621824A1 (de) *	1986-06-28	1988-01-14	Holzmann Philipp Ag	Verfahren zur herstellung von kuenstlichem betonzuschlag unter verwendung von rea-gips
DE3721133A1 (de) *	1987-06-26	1989-01-05	Oppermann Hans Uwe Dipl Chem D	Verfahren zur herstellung von formkoerpern, insbesondere bausteinen
DE3730248A1 (de) *	1987-09-09	1989-03-30	Hoelter Heinz	Bergbaugips
DE3827612A1 (de) *	1988-08-13	1990-02-15	Viktor Dr Ing Gobiet	Baustoff fuer die verwendung im untertagebetrieb
AT394998B (de) *	1990-10-01	1992-08-10	Geodrill Bohr Gmbh	Masse zur bodenverfuellung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD8208A (fr) *
DE2002570A1 (de) *	1969-02-20	1970-09-10	Zementkombinat Dessau Inst Fue	Verfahren zur Herstellung von Erzeugnissen aus CaSO4-Bindemitteln und Industrieanfallstoffen
DE2225817A1 (de) *	1972-05-26	1973-12-06	Kuenkele Gipswerk	Verfahren zur herstellung von kalziumsulfathalbhydrat, anhydrit iii und/oder anhydrit ii
DE2323508A1 (de) *	1973-05-10	1974-11-28	Heinz Hoelter	Verfahren zur auswaschung von so2, hc1, fluor, staub und aehnlichen rauchgasbegleitern
DE2623083B2 (de) *	1976-05-22	1978-10-19	Horst & Juessen Verwaltungs-Gesellschaft Mbh & Co Kg, 5030 Huerth-Hermuelheim	Homogenes, ein hydraulisches Bindemittel und Braunkohlenfiherasche enthaltendes Bindemittelgemisch
DE2803764C2 (de) *	1978-01-28	1983-02-10	Saarbergwerke AG, 6600 Saarbrücken	Verfahren zur Reinigung von Kohlefeuerungsabgasen
DE2807076C3 (de) *	1978-02-18	1980-06-04	Rheinisch-Westfaelisches Elektrizitaetswerk Ag, 4300 Essen	Verfahren zur Reduzierung der Schwefelemission von Kesselfeuerungen
DE2906230A1 (de) *	1979-02-17	1980-08-28	Steag Ag	Verfahren zur beseitigung des rueckstandes der abgaswaesche von feuerungen, insbesondere von steinkohlenkraftwerken
DE2923545C2 (de) *	1979-06-09	1986-08-28	Ruhrkohle Ag	Verfahren zur Beseitigung und wirtschaftlichen Verwertung des Rückstandes aus der Abgaswäsche von Feuerungen in Verbindung mit Abfallprodukten
US4377414A (en) *	1980-09-04	1983-03-22	A/S Niro Atomizer	Shaped cementitious products
DE3038457C2 (de) *	1980-10-11	1983-11-10	L. & C. Steinmüller GmbH, 5270 Gummersbach	Verwendung eines Abfallproduktes aus der trockenen Rauchgasentschwefelung für die Herstellung von Flugaschezement
DE3124003C2 (de) *	1981-06-19	1985-07-25	Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck	Verfahren zur Verwertung der Abfallprodukte von Kohlenkraftwerken als Streckenbegleitdammaterial und Hinterfüllmaterial
DE3113714C2 (de) *	1981-03-14	1985-09-19	Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck	Verfahren zur Verwertung der Abfallprodukte von Kohlenkraftwerken als Streckenbegleitdammaterial und Hinterfüllmaterial und nach dem Verfahren hergestelltes Material
DE3109879A1 (de) *	1981-03-14	1982-09-23	Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck	"verfahren zur beseitigung von zwangslaeufig anfallenden abfallprodukten hinter kohlekraftwerken und deren nutzung unter verwendung von abfallwaerme aus dem kraftwerk zur herstellung von vorzugsweise dammbaustoffen fuer den untertaegigen bergbau"
DE3117436A1 (de) *	1981-05-02	1982-11-11	Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck	"spritzmassen zur verfestigung des frisch geschnittenen gebirges, vorzugsweise fuer bergbaustrecken"

1982
- 1982-08-28 DE DE3232079A patent/DE3232079C2/de not_active Expired
1983
- 1983-08-23 AT AT300383A patent/AT384420B/de not_active IP Right Cessation
- 1983-08-24 DD DD83254195A patent/DD210250A5/de not_active IP Right Cessation
- 1983-08-26 AU AU18465/83A patent/AU566805B2/en not_active Ceased
- 1983-08-26 CA CA000435426A patent/CA1226306A/fr not_active Expired

Also Published As

Publication number	Publication date
DE3232079A1 (de)	1984-03-01
ATA300383A (de)	1987-04-15
AU1846583A (en)	1984-03-01
AT384420B (de)	1987-11-10
DE3232079C2 (de)	1986-05-22
AU566805B2 (en)	1987-10-29
DD210250A5 (de)	1984-06-06

Legal Events

Date	Code	Title	Description
2004-09-01	MKEX	Expiry

Publication	Publication Date	Title
CA1212129A (fr)	1986-09-30	Preparatrion d'un materiau pour le batiment
US3920795A (en)	1975-11-18	Stabilization of sludge slurries
Jozewicz et al.	1986	Fly ash recycle in dry scrubbing
US4555392A (en)	1985-11-26	Portland cement for SO2 control in coal-fired power plants
JP7698019B2 (ja)	2025-06-24	セメント製造方法
US4397742A (en)	1983-08-09	Composition and method combining fluidized bed residue with scrubber sludge
US4178349A (en)	1979-12-11	Process for dry removal of sulfur dioxide from combustion gases
US4540555A (en)	1985-09-10	Method of removing sulfur dioxide and other toxic and noxious components from flue gases
US4613374A (en)	1986-09-23	Pozzolanically stabilized compositions having improved permeability coefficients
CA1226306A (fr)	1987-09-01	Materiau pour le batiment, et sa preparation
US4064212A (en)	1977-12-20	Method of making pellets usable as aggregate or filler
EP0230139B1 (fr)	1989-11-15	Méthode pour purifier un courant chaud de gaz de rejet provenant de l'incinération de déchets
CN115536350A (zh)	2022-12-30	一种利用多种固废协同的道路基层铺设材料及其制备方法
JP7406994B2 (ja)	2023-12-28	セメント組成物の製造方法
JP4625265B2 (ja)	2011-02-02	流動層装置における硫黄分の除去方法及び脱硫剤
US4134774A (en)	1979-01-16	Aggregate for concrete and concrete composition containing same
JP3384435B2 (ja)	2003-03-10	流動層炉排ガスの脱硫方法
CN110981242B (zh)	2022-02-11	一种硫钙渣制备高强无水石膏的方法
US4925614A (en)	1990-05-15	Method of making shaped bodies for use in the construction trades from power-plant clarifier sludge
KR100415006B1 (ko)	2004-01-13	시멘트 치환재
SU1418316A1 (ru)	1988-08-23	Сырьева смесь дл изготовлени пористого заполнител
SU1565862A1 (ru)	1990-05-23	Способ приготовлени асфальтобетонной смеси
Eisele et al.	2002	Use of froth flotation to remove unburned carbon from fly ash
GB2031020A (en)	1980-04-16	Process for Removing Sulfur from Coal
EP0864536B1 (fr)	2003-05-28	Procédé pour l'exploitation du gypse contenant des impuritées organiques