DE3838379A1 - Verfahren fuer die bereitung von papierschlammasche und deren anwendung bei der herstellung von kalksandstein - Google Patents
Verfahren fuer die bereitung von papierschlammasche und deren anwendung bei der herstellung von kalksandsteinInfo
- Publication number
- DE3838379A1 DE3838379A1 DE3838379A DE3838379A DE3838379A1 DE 3838379 A1 DE3838379 A1 DE 3838379A1 DE 3838379 A DE3838379 A DE 3838379A DE 3838379 A DE3838379 A DE 3838379A DE 3838379 A1 DE3838379 A1 DE 3838379A1
- Authority
- DE
- Germany
- Prior art keywords
- paper sludge
- temperature
- paper
- lime
- ash
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000004576 sand Substances 0.000 title abstract description 10
- 229920001131 Pulp (paper) Polymers 0.000 title abstract 3
- 239000011449 brick Substances 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title description 4
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 5
- 239000000123 paper Substances 0.000 claims description 65
- 239000010802 sludge Substances 0.000 claims description 62
- 239000011455 calcium-silicate brick Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 5
- 239000011431 lime mortar Substances 0.000 claims description 4
- 239000011087 paperboard Substances 0.000 claims description 4
- 239000011111 cardboard Substances 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 235000019738 Limestone Nutrition 0.000 claims 1
- 239000006028 limestone Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 13
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 229910052681 coesite Inorganic materials 0.000 abstract description 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 2
- 229910052682 stishovite Inorganic materials 0.000 abstract description 2
- 229910052905 tridymite Inorganic materials 0.000 abstract description 2
- WHOPEPSOPUIRQQ-UHFFFAOYSA-N oxoaluminum Chemical compound O1[Al]O[Al]1 WHOPEPSOPUIRQQ-UHFFFAOYSA-N 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 10
- 239000000446 fuel Substances 0.000 description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 9
- 235000011941 Tilia x europaea Nutrition 0.000 description 9
- 239000004571 lime Substances 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000011384 asphalt concrete Substances 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 150000002484 inorganic compounds Chemical class 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- -1 aluminum compound Chemical class 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000013521 mastic Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004876 x-ray fluorescence 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
- 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
- C04B18/10—Burned or pyrolised refuse
-
- 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)
- Environmental & Geological Engineering (AREA)
- Ceramic Engineering (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8702870A NL8702870A (nl) | 1987-11-30 | 1987-11-30 | Werkwijze voor het bereiden van papierslibas en de toepassing daarvan bij het vervaardigen van kalkzandsteen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3838379A1 true DE3838379A1 (de) | 1989-06-08 |
Family
ID=19851000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3838379A Withdrawn DE3838379A1 (de) | 1987-11-30 | 1988-11-11 | Verfahren fuer die bereitung von papierschlammasche und deren anwendung bei der herstellung von kalksandstein |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH678178A5 (cs) |
| DE (1) | DE3838379A1 (cs) |
| NL (1) | NL8702870A (cs) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1005929A3 (fr) * | 1993-01-29 | 1994-03-15 | Obourg Sa Ciments | Pouzzolanes artificielles et procede pour leur fabrication. |
| WO1996006057A1 (en) * | 1994-08-24 | 1996-02-29 | Brp De Bilt B.V. | A method of preparing a puzzolanic material form paper residue and a method for the manufacture of cement from said material |
| EP0798268A1 (en) * | 1996-03-29 | 1997-10-01 | Ecc International Limited | Treatment of solid containing material derived from effluent |
| RU2140887C1 (ru) * | 1995-07-25 | 1999-11-10 | Институт химии твердого тела Уральского Отделения РАН | Добавка для строительных смесей, способ ее получения и строительная смесь (варианты) |
| US7300539B2 (en) | 1996-07-31 | 2007-11-27 | Imerys Minerals Limited | Treatment of solid containing material derived from effluent |
-
1987
- 1987-11-30 NL NL8702870A patent/NL8702870A/nl not_active Application Discontinuation
-
1988
- 1988-11-11 CH CH4188/88A patent/CH678178A5/de not_active IP Right Cessation
- 1988-11-11 DE DE3838379A patent/DE3838379A1/de not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1005929A3 (fr) * | 1993-01-29 | 1994-03-15 | Obourg Sa Ciments | Pouzzolanes artificielles et procede pour leur fabrication. |
| WO1994017008A1 (fr) * | 1993-01-29 | 1994-08-04 | Ciments D'obourg S.A. | Pouzzolanes artificielles et procede pour leur fabrication |
| WO1996006057A1 (en) * | 1994-08-24 | 1996-02-29 | Brp De Bilt B.V. | A method of preparing a puzzolanic material form paper residue and a method for the manufacture of cement from said material |
| NL9401366A (nl) * | 1994-08-24 | 1996-04-01 | Brp De Bilt Bv | Werkwijze voor de bereiding van een puzzolaan materiaal uit papierresidu en werkwijze voor het daaruit vervaardigen van cement. |
| AU691959B2 (en) * | 1994-08-24 | 1998-05-28 | Cdem Holland B.V. | A method of preparing a puzzolanic material form paper residue and a method for the manufacture of cement from said material |
| US5868829A (en) * | 1994-08-24 | 1999-02-09 | Cdem Holland, B. V. | Methods of manufacturing hydraulic materials |
| RU2140885C1 (ru) * | 1994-08-24 | 1999-11-10 | Сдэм Холланд Б.В. | Способ термической конверсии каолинсодержащего материала в материал с пуццолановыми свойствами и способ производства цемента из этого материала |
| RU2140887C1 (ru) * | 1995-07-25 | 1999-11-10 | Институт химии твердого тела Уральского Отделения РАН | Добавка для строительных смесей, способ ее получения и строительная смесь (варианты) |
| EP0798268A1 (en) * | 1996-03-29 | 1997-10-01 | Ecc International Limited | Treatment of solid containing material derived from effluent |
| US7300539B2 (en) | 1996-07-31 | 2007-11-27 | Imerys Minerals Limited | Treatment of solid containing material derived from effluent |
Also Published As
| Publication number | Publication date |
|---|---|
| CH678178A5 (cs) | 1991-08-15 |
| NL8702870A (nl) | 1989-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |