DD298770A5 - Verfestigendes gemisch aus rueckstaenden sowie verfahren zu seiner herstellung - Google Patents

Verfestigendes gemisch aus rueckstaenden sowie verfahren zu seiner herstellung Download PDF

Info

Publication number: DD298770A5
Authority: DD; German Democratic Republic
Prior art keywords: residues; weight; alkali; mixture; mixture according
Prior art date: 1989-03-13

Application number

DD90338611A

Other languages

German (de)

English (en)

Inventor

Reiner Hitze

Joachim Fischer

Original Assignee

Huels Aktiengesellschaft,De

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.)

1989-03-13

Filing date

1990-03-12

Publication date

1992-03-12

1990-03-12 Application filed by Huels Aktiengesellschaft,De filed Critical Huels Aktiengesellschaft,De

1992-03-12 Publication of DD298770A5 publication Critical patent/DD298770A5/de

Links

239000000203 mixture Substances 0.000 title claims abstract description 40
238000000034 method Methods 0.000 title claims abstract description 12
238000004519 manufacturing process Methods 0.000 title abstract description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
239000003513 alkali Substances 0.000 claims abstract description 18
229910052910 alkali metal silicate Inorganic materials 0.000 claims abstract description 17
150000004645 aluminates Chemical class 0.000 claims abstract description 15
239000004566 building material Substances 0.000 claims abstract description 13
239000003344 environmental pollutant Substances 0.000 claims abstract description 10
231100000719 pollutant Toxicity 0.000 claims abstract description 10
238000006477 desulfuration reaction Methods 0.000 claims description 6
230000023556 desulfurization Effects 0.000 claims description 6
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
239000003546 flue gas Substances 0.000 claims description 5
229910004298 SiO 2 Inorganic materials 0.000 claims description 4
229910052783 alkali metal Inorganic materials 0.000 claims description 2
-1 alkali metal aluminate Chemical class 0.000 claims description 2
238000002360 preparation method Methods 0.000 claims description 2
239000000243 solution Substances 0.000 claims 2
239000007864 aqueous solution Substances 0.000 claims 1
239000007900 aqueous suspension Substances 0.000 claims 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 1
235000012239 silicon dioxide Nutrition 0.000 claims 1
239000010909 process residue Substances 0.000 abstract 1
239000007787 solid Substances 0.000 description 19
239000002699 waste material Substances 0.000 description 9
230000035699 permeability Effects 0.000 description 7
239000011734 sodium Substances 0.000 description 7
239000011230 binding agent Substances 0.000 description 6
238000000465 moulding Methods 0.000 description 6
239000000725 suspension Substances 0.000 description 4
239000003795 chemical substances by application Substances 0.000 description 3
239000003500 flue dust Substances 0.000 description 3
238000000265 homogenisation Methods 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
238000007711 solidification Methods 0.000 description 3
230000008023 solidification Effects 0.000 description 3
229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
239000004568 cement Substances 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
239000000428 dust Substances 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
239000002893 slag Substances 0.000 description 2
238000004056 waste incineration Methods 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
239000005909 Kieselgur Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
150000008064 anhydrides Chemical class 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
238000005266 casting Methods 0.000 description 1
150000003841 chloride salts Chemical class 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000007596 consolidation process Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000010791 domestic waste Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
238000010304 firing Methods 0.000 description 1
230000009969 flowable effect Effects 0.000 description 1
239000010881 fly ash Substances 0.000 description 1
239000003673 groundwater Substances 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
229910001385 heavy metal Chemical class 0.000 description 1
239000002440 industrial waste Substances 0.000 description 1
239000003077 lignite Substances 0.000 description 1
229910052751 metal Chemical class 0.000 description 1
239000002184 metal Chemical class 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910001388 sodium aluminate Inorganic materials 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
238000005728 strengthening Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
- 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)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Processing Of Solid Wastes (AREA)
Fire-Extinguishing Compositions (AREA)
Detergent Compositions (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

DD90338611A 1989-03-13 1990-03-12 Verfestigendes gemisch aus rueckstaenden sowie verfahren zu seiner herstellung DD298770A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19893908125 DE3908125A1 (de)	1989-03-13	1989-03-13	Verfestigendes gemisch aus rueckstaenden

Publications (1)

Publication Number	Publication Date
DD298770A5 true DD298770A5 (de)	1992-03-12

Family

ID=6376235

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD90338611A DD298770A5 (de)	1989-03-13	1990-03-12	Verfestigendes gemisch aus rueckstaenden sowie verfahren zu seiner herstellung

Country Status (5)

Country	Link
EP (1)	EP0387727A3 (ja)
JP (1)	JPH02279175A (ja)
CA (1)	CA2011082A1 (ja)
DD (1)	DD298770A5 (ja)
DE (1)	DE3908125A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4032281A1 (de) *	1990-10-11	1992-04-16	Hans Herberger	Bauelement sowie verfahren zum herstellen eines bauelementes
DE4039461C2 (de) *	1990-12-11	1994-04-21	Wilhelm Geiger Gmbh & Co	Verfahren und Vorrichtung zum Entsorgen von Reaktor- und/oder Rauchgasrückständen
DE4142999A1 (de) *	1991-12-24	1993-07-01	Oesterreich Franz	Verfahren zur verfestigung von lockeren metallhaltigen substanzen, verfestigungsvorrichtung sowie verfestigungsprodukt
FR2721017B1 (fr) *	1994-06-13	1996-09-06	Jean Couturier	Charge active pour béton.
DE19541479C1 (de)	1995-11-07	1997-03-13	Poligrat Holding Gmbh	Verfahren zur Aufbereitung von Phosphorsäure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1313626A (en) *		1919-08-19		Planoorapii co
CA965966A (en) *	1970-01-08	1975-04-15	Jesse R. Conner	Land improvement with waste materials
US3928195A (en) *	1972-12-22	1975-12-23	Kelmik Inc	Liquid purifying process
FR2320266A1 (fr) *	1975-08-06	1977-03-04	Quienot Jean	Procede de solidification de dechets de nature et origine diverses
DE3126200C2 (de) *	1981-07-03	1985-03-14	Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck	Verfahren zur Beseitigung von Rückstandsprodukten aus Müllverbrennungsanlagen
DE3528054A1 (de) *	1985-08-05	1986-05-15	Eugen Dr. 6000 Frankfurt Dumont	Seewasserbestaendige, tiefseefeste einbindung von schadstoffen
DE3634650A1 (de) *	1986-10-10	1988-05-19	Hoelter Gmbh	Verfahren zur entsorgung von schadstoffbeladenen stoffen und verwendung des dabei hergestellten produktes

1989
- 1989-03-13 DE DE19893908125 patent/DE3908125A1/de not_active Withdrawn
1990
- 1990-02-28 CA CA 2011082 patent/CA2011082A1/en not_active Abandoned
- 1990-03-10 EP EP19900104568 patent/EP0387727A3/de not_active Withdrawn
- 1990-03-12 DD DD90338611A patent/DD298770A5/de not_active IP Right Cessation
- 1990-03-13 JP JP2060139A patent/JPH02279175A/ja active Pending

Also Published As

Publication number	Publication date
EP0387727A3 (de)	1991-03-13
EP0387727A2 (de)	1990-09-19
JPH02279175A (ja)	1990-11-15
DE3908125A1 (de)	1990-09-20
CA2011082A1 (en)	1990-09-13

Legal Events

Date	Code	Title	Description
1996-05-23	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE68903482T2 (de)	1993-04-01	Zement, verfahren zur herstellung dieses zements und verfahren zur herstellung von produkten mit diesem zement.
DE2100627A1 (de)	1971-07-22	Verfahren zur Abfallbeseitigung
DE2703908A1 (de)	1977-08-04	Gemisch fuer tragschichten beim strassenbau und dergleichen
DE3808187A1 (de)	1988-09-29	Verfahren zur herstellung von als baumaterialien verwendbaren granulaten aus abfaellen
DE3641786A1 (de)	1987-12-23	Verfahren zur entsorgung von flugstaeuben und/oder schlacken aus muellverbrennungsanlagen
AT396558B (de)	1993-10-25	Verfahren zur einbindung und verfestigung von festen und flüssigen stoffen mit einem gehalt an schwermetallen
BE1031395B1 (de)	2024-09-23	Verbundbewehrungsstoff für die Festabfallverwertung und Verfahren zur Bodenkörperbewehrung unter Verwendung solcher Stoffe
EP0324753B1 (de)	1991-12-04	Verfahren zur herstellung eines calciumsulfathaltigen festen sekundärrohstoffes
DE3832771A1 (de)	1989-05-11	Verfahren zur umformung von abfaellen in einen werkstoff in form von kuegelchen
DE3934085C2 (ja)	1992-01-23
EP0470948A2 (de)	1992-02-12	Baustoffgemisch zur Herstellung von Form- und Fertigteilen sowie Verfahren zur Herstellung der Baustoffgemische
EP0946453B1 (de)	2001-12-19	Bauelemente sowie verfahren zu ihrer herstellung und deren verwendung
EP0387727A2 (de)	1990-09-19	Verfestigendes Gemisch aus Rückständen
DE4430446A1 (de)	1995-03-09	Verfahren zur Verfestigung von wasserhaltigem Rotschlamm
DE212024000131U1 (de)	2025-09-11	Neuartige Zusammensetzung auf Pfannenschlackenbasis
DE2820452A1 (de)	1978-11-16	Aktivator fuer granulierte schlacke
DE4101347C2 (ja)	1993-01-14
DE2401185A1 (de)	1974-07-25	Bindemittel
DE3727978A1 (de)	1989-03-02	Verfahren zum abdichten von bodenformationen, insbesondere zur herstellung von deponien
EP0518206A1 (de)	1992-12-16	Verfahren zum Aufbereiten und ggf. Verfestigen von Filterstäuben und/oder Reaktionsprodukten
EP0530548A1 (de)	1993-03-10	Verfahren zur Überführung von schadstoffbelasteten Rückständen aus Verbrennungsanlagen in eine feste, unbedenklich deponierbare Form
DE2723233A1 (de)	1977-12-15	Verfahren zur herstellung eines hydraulischen moertels oder betons
DE3900328C1 (ja)	1990-04-26
DE2701385A1 (de)	1978-07-20	Verfahren zur aufbereitung von muell
DE3221463A1 (de)	1983-01-20	Verfahren zur herstellung eines leichtbaustoffes