ATE147369T1 - Verfahren zur herstellung fester formkörper aus nebenprodukten der kalk-gips-nassentschwefelung von abgasen - Google Patents
Verfahren zur herstellung fester formkörper aus nebenprodukten der kalk-gips-nassentschwefelung von abgasenInfo
- Publication number
- ATE147369T1 ATE147369T1 AT92610079T AT92610079T ATE147369T1 AT E147369 T1 ATE147369 T1 AT E147369T1 AT 92610079 T AT92610079 T AT 92610079T AT 92610079 T AT92610079 T AT 92610079T AT E147369 T1 ATE147369 T1 AT E147369T1
- Authority
- AT
- Austria
- Prior art keywords
- gypsum
- products
- molding
- flue gas
- slurry
- Prior art date
Links
- 229910052602 gypsum Inorganic materials 0.000 title abstract 7
- 239000010440 gypsum Substances 0.000 title abstract 7
- 238000006477 desulfuration reaction Methods 0.000 title abstract 6
- 230000023556 desulfurization Effects 0.000 title abstract 6
- 239000007787 solid Substances 0.000 title abstract 4
- 239000006227 byproduct Substances 0.000 title abstract 3
- 239000007789 gas Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 abstract 5
- 239000002002 slurry Substances 0.000 abstract 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 4
- 239000003546 flue gas Substances 0.000 abstract 4
- 239000000047 product Substances 0.000 abstract 4
- 238000010521 absorption reaction Methods 0.000 abstract 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 2
- 239000000920 calcium hydroxide Substances 0.000 abstract 2
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 2
- 239000000292 calcium oxide Substances 0.000 abstract 2
- 235000012255 calcium oxide Nutrition 0.000 abstract 2
- 239000010881 fly ash Substances 0.000 abstract 2
- 238000004898 kneading Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000004566 building material Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
-
- 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
- C04B28/18—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 mixtures of the silica-lime type
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- 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)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3304796A JP2877268B2 (ja) | 1991-11-20 | 1991-11-20 | 湿式石灰石こう脱硫装置より副生するスラリからの固体成型物の製造法 |
| JP4005401A JPH05184860A (ja) | 1992-01-16 | 1992-01-16 | 湿式石灰石膏法排煙脱硫装置副生品の固化方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE147369T1 true ATE147369T1 (de) | 1997-01-15 |
Family
ID=26339333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92610079T ATE147369T1 (de) | 1991-11-20 | 1992-11-19 | Verfahren zur herstellung fester formkörper aus nebenprodukten der kalk-gips-nassentschwefelung von abgasen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5395561A (de) |
| EP (1) | EP0543767B1 (de) |
| AT (1) | ATE147369T1 (de) |
| DE (1) | DE69216564T2 (de) |
| DK (1) | DK0543767T3 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5878675A (en) * | 1995-10-13 | 1999-03-09 | Mitsubishi Jukogyo Kabushiki Kaisha | Flue gas desulfurizer, boiler equipment and thermal electric power generation equipment |
| CN1326594C (zh) * | 2005-12-07 | 2007-07-18 | 马春强 | 一种烟气脱硫方法及复合循环对流吸收塔 |
| MX2010005354A (es) * | 2007-11-15 | 2010-09-03 | Univ Rutgers | Metodo de sinterizacion en fase liquida hidrotermica de materiales ceramicos y productos derivados del mismo. |
| WO2009065031A1 (en) | 2007-11-15 | 2009-05-22 | Rutgers, The State University Of New Jersey | Systems and methods for capture and sequestration of gases and compositions derived therefrom |
| US20110158873A1 (en) * | 2010-01-22 | 2011-06-30 | Rutgers, The State University Of New Jersey | Sequestration of a gas emitted by an industrial plant |
| UA113844C2 (xx) | 2011-03-05 | 2017-03-27 | Зв'язуючий елемент, зв'язуюча матриця і композитний матеріал, що має зв'язуючий елемент, та спосіб його виготовлення | |
| CN103717548B (zh) | 2011-06-09 | 2016-08-17 | 新泽西州州立大学(拉特格斯) | 合成配制物及其制备和使用方法 |
| TWI457167B (zh) * | 2011-11-18 | 2014-10-21 | Long Chen Paper Co Ltd | 汽電脫硫設備零排放及氫氧化鎂再生回收系統 |
| CN107365132B (zh) * | 2017-07-19 | 2021-02-19 | 中矿潞城石膏实验基地 | 一种底层抹灰砂浆及其制备方法 |
| CN111330424B (zh) * | 2020-01-20 | 2020-11-27 | 北京宝聚能源科技有限公司 | 一种烟气脱硫剂及其制备方法和应用 |
| CN111791370B (zh) * | 2020-06-30 | 2021-10-19 | 故城北新建材有限公司 | 一种耐水石膏板生产系统及生产方法 |
| CN115331753A (zh) * | 2022-08-17 | 2022-11-11 | 西安热工研究院有限公司 | 一种石灰石-石膏湿法烟气脱硫浆液中固体含量计算方法 |
| CN115653331B (zh) * | 2022-09-21 | 2025-07-15 | 中国建筑第七工程局有限公司 | 一种大体积混凝土施工养护系统及其养护方法 |
| CN115340303A (zh) * | 2022-09-30 | 2022-11-15 | 西安建筑科技大学 | 一种高比表高活性氢氧化钙及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE211547C (de) * | ||||
| DE339173C (de) * | 1918-07-05 | 1921-07-15 | Polysius Fa G | Verfahren zum Pressen von Zementrohsteinen fuer die Brennoefen in beheizten Formen |
| IT1039768B (it) * | 1974-08-01 | 1979-12-10 | Fives Cail Babcock | Impianto per la fabbricazione del cemento per visa secca con cameradi precalcinazione |
| JPS52127919A (en) * | 1976-04-19 | 1977-10-27 | Mitsubishi Chem Ind | Production of lighttweight plaster moldings |
| US4477397A (en) * | 1978-09-21 | 1984-10-16 | Owens-Corning Fiberglas Corporation | Method for recycling greenware in the manufacture of hydrous calcium silicate insulation products |
| US4219515A (en) * | 1978-09-21 | 1980-08-26 | Owens-Corning Fiberglas Corporation | Water alkalinity control in the manufacture of hydrous silicate products |
| US4219519A (en) * | 1979-03-08 | 1980-08-26 | Board Of Control Of Michigan Technological University | Method for agglomerating carbonaceous fines |
| SU808483A1 (ru) * | 1979-05-04 | 1981-02-28 | Ухтинский индустриальный институт | Способ обработки бетонных ижЕлЕзОбЕТОННыХ издЕлий |
| US4397801A (en) * | 1979-06-20 | 1983-08-09 | Minnick L John | Method for the production of cementitious compositions and aggregate derivatives from said compositions, and cementitious compositions and aggregates produced thereby |
| US4250134A (en) * | 1979-06-20 | 1981-02-10 | L. John Minnick | Method for the production of cementitious compositions and aggregate derivatives from said compositions |
| US4342732A (en) * | 1980-07-17 | 1982-08-03 | Smith Robert H | Sludge fixation and stabilization |
| BE885712A (fr) * | 1980-10-14 | 1981-04-14 | Union Des Producteurs Belges D | Procede de fabrication d'un materiau de construction |
| 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" |
| JPS5957934A (ja) * | 1982-09-29 | 1984-04-03 | 秩父セメント株式会社 | ガラス繊維強化コンクリ−トの製造方法と低アルカリ性セメント組成物 |
| DE3504775A1 (de) * | 1985-02-13 | 1986-08-14 | Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen | Verwendung von dampfkraftwerksklaerschlamm fuer die nasse entschwefelung von rauchgasen |
| US5211750A (en) * | 1991-06-19 | 1993-05-18 | Conversion Systems, Inc. | Synthetic aggregate and landfill method |
-
1992
- 1992-11-19 DK DK92610079T patent/DK0543767T3/da active
- 1992-11-19 DE DE69216564T patent/DE69216564T2/de not_active Expired - Fee Related
- 1992-11-19 EP EP19920610079 patent/EP0543767B1/de not_active Expired - Lifetime
- 1992-11-19 AT AT92610079T patent/ATE147369T1/de not_active IP Right Cessation
- 1992-11-20 US US07/978,259 patent/US5395561A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5395561A (en) | 1995-03-07 |
| DE69216564D1 (de) | 1997-02-20 |
| EP0543767A1 (de) | 1993-05-26 |
| DE69216564T2 (de) | 1997-05-15 |
| EP0543767B1 (de) | 1997-01-08 |
| DK0543767T3 (da) | 1997-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |