ATA222387A - Verfahren und einrichtung zum entfernen saeurebildender oxide des schwefels, stickstoffs und kohlenstoffs aus einem heissen abgasstrom eines zementofens und gleichzeitigen verwenden von aus diesen oxiden gewonnenen saeuren zur herstellung nuetzlicher produkte aus den carbonaten und oxiden von alkali- und erdalkalimetallen - Google Patents
Verfahren und einrichtung zum entfernen saeurebildender oxide des schwefels, stickstoffs und kohlenstoffs aus einem heissen abgasstrom eines zementofens und gleichzeitigen verwenden von aus diesen oxiden gewonnenen saeuren zur herstellung nuetzlicher produkte aus den carbonaten und oxiden von alkali- und erdalkalimetallenInfo
- Publication number
- ATA222387A ATA222387A AT0222387A AT222387A ATA222387A AT A222387 A ATA222387 A AT A222387A AT 0222387 A AT0222387 A AT 0222387A AT 222387 A AT222387 A AT 222387A AT A222387 A ATA222387 A AT A222387A
- Authority
- AT
- Austria
- Prior art keywords
- oxides
- sulfur
- nitrogen
- carbon
- exhaust gas
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 239000004568 cement Substances 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 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
-
- 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
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/60—Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components
-
- 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
-
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Ceramic Engineering (AREA)
- Toxicology (AREA)
- Public Health (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/904,719 US4716027A (en) | 1986-07-25 | 1986-09-05 | Method for simultaneously scrubbing cement kiln exhaust gas and producing useful by-products therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA222387A true ATA222387A (de) | 1993-01-15 |
| AT396433B AT396433B (de) | 1993-09-27 |
Family
ID=25419640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0222387A AT396433B (de) | 1986-09-05 | 1987-09-03 | Verfahren und einrichtung zum entfernen säurebildender oxide des schwefels, stickstoffs und kohlenstoffs aus einem heissen abgasstrom eines zementofens und gleichzeitigen verwenden von aus diesen oxiden gewonnenen säuren zur herstellung nützlicher produkte aus den carbonaten und oxiden von alkali- und erdalkalimetallen |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4716027A (de) |
| JP (1) | JPS63123843A (de) |
| KR (1) | KR930012036B1 (de) |
| CN (2) | CN1049294A (de) |
| AT (1) | AT396433B (de) |
| AU (1) | AU593681B2 (de) |
| BE (1) | BE1002111A4 (de) |
| BR (1) | BR8704632A (de) |
| CH (1) | CH676555A5 (de) |
| DE (1) | DE3729695C2 (de) |
| DK (1) | DK461487A (de) |
| ES (1) | ES2005293A6 (de) |
| FR (1) | FR2603500B1 (de) |
| GB (1) | GB2199314B (de) |
| GR (1) | GR871373B (de) |
| IT (1) | IT1223643B (de) |
| MX (1) | MX163666B (de) |
| NZ (1) | NZ221664A (de) |
| PL (1) | PL267595A1 (de) |
| TR (1) | TR24746A (de) |
| YU (1) | YU46227B (de) |
| ZA (1) | ZA876626B (de) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5100633A (en) * | 1985-11-07 | 1992-03-31 | Passamaquoddy Technology Limited Partnership | Method for scrubbing pollutants from an exhaust gas stream |
| US5259876A (en) * | 1990-05-04 | 1993-11-09 | F. L. Smidth & Co. A/S | Method and apparatus for the manufacture of clinker from mineral raw materials |
| DE4442563A1 (de) * | 1994-11-30 | 1996-06-05 | Nordcement Ag | Verfahren zur Behandlung und Verwertung von Bypass-Stäuben aus dem Zementherstellungsprozeß |
| DE19629423A1 (de) * | 1996-07-22 | 1998-01-29 | Buehler Ag | Neutralisation mittels Flugaschse |
| WO2000010691A1 (en) * | 1998-08-18 | 2000-03-02 | United States Department Of Energy | Method and apparatus for extracting and sequestering carbon dioxide |
| US6331207B1 (en) | 1999-02-10 | 2001-12-18 | Ronald Frank Gebhardt | Method of treating cement kiln dust for recovery and recycle |
| RU2172304C2 (ru) * | 1999-08-24 | 2001-08-20 | Бурлов Юрий Александрович | Способ получения тугоплавких материалов |
| EP1377531B1 (de) | 2001-04-13 | 2007-07-25 | CO2 Solution Inc. | Verfahren und vorrichtung zur herstellung von zementklinker |
| DE10120245C1 (de) * | 2001-04-25 | 2002-06-20 | Hst Marketing Gmbh & Co Kg | Verfahren zum Reinigen eines mit Isocyanat verunreinigten Gases |
| CA2353307A1 (fr) | 2001-07-13 | 2003-01-13 | Carmen Parent | Appareil et procede pour le traitement des effluents gazeux |
| US6613141B2 (en) | 2001-09-27 | 2003-09-02 | Jerry F. Key, Jr. | Recovery of cement kiln dust through precipitation of calcium sulfate using sulfuric acid solution |
| CA2405635A1 (en) | 2002-09-27 | 2004-03-27 | C02 Solution Inc. | A process and a plant for the production of useful carbonated species and for the recycling of carbon dioxide emissions from power plants |
| US7141093B2 (en) * | 2003-08-04 | 2006-11-28 | Graymont Qc Inc. | Hydrated lime kiln dust recirculation method for gas scrubbing |
| US8623318B2 (en) * | 2004-07-12 | 2014-01-07 | Powell Technologies Llc | Manufacture of high-strength, low-salt aqueous sodium hypochlorite bleach and substantially dry crystalline salt |
| JP5180476B2 (ja) * | 2004-09-29 | 2013-04-10 | 太平洋セメント株式会社 | セメントキルン燃焼ガス抽気ダストの処理システム及び処理方法 |
| AT501600B1 (de) * | 2005-02-17 | 2006-10-15 | Patco Engineering Gmbh | Verfahren zum aufarbeiten von zementofenstaub |
| US20060236735A1 (en) * | 2005-04-26 | 2006-10-26 | Envirosolv Energy Llc | Integrated hydrogen sulfide absorber system for making potassium-sulfur fertilizer |
| EP2153154A1 (de) * | 2007-06-12 | 2010-02-17 | FLSmidth A/S | Verfahren und anlage zur gleichzeitigen erzeugung von elektrizität und zementklinkern |
| WO2010074686A1 (en) | 2008-12-23 | 2010-07-01 | Calera Corporation | Low-energy electrochemical hydroxide system and method |
| CA2659451C (en) | 2007-06-28 | 2011-04-12 | Calera Corporation | Desalination methods and systems that include carbonate compound precipitation |
| US7753618B2 (en) | 2007-06-28 | 2010-07-13 | Calera Corporation | Rocks and aggregate, and methods of making and using the same |
| KR20100105860A (ko) | 2007-12-28 | 2010-09-30 | 칼레라 코포레이션 | Co2 분리 방법 |
| US7749476B2 (en) | 2007-12-28 | 2010-07-06 | Calera Corporation | Production of carbonate-containing compositions from material comprising metal silicates |
| US20100239467A1 (en) | 2008-06-17 | 2010-09-23 | Brent Constantz | Methods and systems for utilizing waste sources of metal oxides |
| US7754169B2 (en) | 2007-12-28 | 2010-07-13 | Calera Corporation | Methods and systems for utilizing waste sources of metal oxides |
| CN104722466A (zh) | 2008-07-16 | 2015-06-24 | 卡勒拉公司 | 使用二氧化碳气体的低能量4-电池电化学系统 |
| US7993500B2 (en) | 2008-07-16 | 2011-08-09 | Calera Corporation | Gas diffusion anode and CO2 cathode electrolyte system |
| JP5373079B2 (ja) | 2008-07-16 | 2013-12-18 | カレラ コーポレイション | 電気化学システム中でのco2の利用 |
| CN101868806A (zh) | 2008-09-11 | 2010-10-20 | 卡勒拉公司 | 二氧化碳商品交易系统和方法 |
| US7939336B2 (en) | 2008-09-30 | 2011-05-10 | Calera Corporation | Compositions and methods using substances containing carbon |
| US7815880B2 (en) | 2008-09-30 | 2010-10-19 | Calera Corporation | Reduced-carbon footprint concrete compositions |
| AU2009287462B2 (en) | 2008-09-30 | 2011-10-06 | Arelac, Inc. | CO2-sequestering formed building materials |
| US8869477B2 (en) | 2008-09-30 | 2014-10-28 | Calera Corporation | Formed building materials |
| CN101925391A (zh) | 2008-10-31 | 2010-12-22 | 卡勒拉公司 | 包含co2封存添加剂的非胶结性组合物 |
| US9133581B2 (en) | 2008-10-31 | 2015-09-15 | Calera Corporation | Non-cementitious compositions comprising vaterite and methods thereof |
| WO2010093716A1 (en) | 2009-02-10 | 2010-08-19 | Calera Corporation | Low-voltage alkaline production using hydrogen and electrocatlytic electrodes |
| WO2010101953A1 (en) | 2009-03-02 | 2010-09-10 | Calera Corporation | Gas stream multi-pollutants control systems and methods |
| TW201105406A (en) | 2009-03-10 | 2011-02-16 | Calera Corp | Systems and methods for processing CO2 |
| US7993511B2 (en) | 2009-07-15 | 2011-08-09 | Calera Corporation | Electrochemical production of an alkaline solution using CO2 |
| DE102010019100A1 (de) * | 2010-04-30 | 2011-11-03 | Dko - Deutsche Kali Und Oxid Gmbh | Verfahren zum Gewinnen von Kalisalz aus einem Zementbypassprodukt in einer Industrieanlage, Verfahren zum Herstellen von Zement, Verfahren zum Gewinnen von Kaliumsulfat sowie Verfahren zum Gewinn von drei unterschiedlichen Salzen |
| CN107488021B (zh) * | 2017-09-30 | 2019-07-05 | 中晶蓝实业集团有限公司 | 基于臭氧氧化的胶凝材料的制造方法 |
| MY203932A (en) * | 2019-08-01 | 2024-07-25 | Taiheiyo Eng Corporation | Method and apparatus for producing desulfurizing agent, and method for re-moving sulfur dioxide from cement kiln exhaust gas |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB111845A (en) * | 1916-12-02 | 1918-11-14 | William Griffith Henshaw | Improvements in Leaching Flue-dust. |
| DE1174681B (de) * | 1962-06-13 | 1964-07-23 | Polysius Gmbh | Verfahren zum Reduzieren des Alkalikreislaufs bei Zementbrennanlagen, insbesondere solchen mit Rostvorwaermern |
| US3507482A (en) * | 1968-11-08 | 1970-04-21 | Ludwik Kraszewski | Apparatus for reducing alkali content of cement clinker and simultaneously improving efficiency of electrostatic dust collector |
| US3687613A (en) * | 1970-10-27 | 1972-08-29 | Combustion Eng | Method and apparatus for preparing an additive for introduction to a gas scrubber |
| DE2166471C3 (de) * | 1971-08-23 | 1976-01-08 | Polysius Ag, 4723 Neubeckum | Verfahren zur Verringerung des Alkaligehalts von vorgewärmtem, einer Brennzone zuzuführendem Zementrohmehl |
| US3929968A (en) * | 1973-10-10 | 1975-12-30 | Du Pont | Dry collection of waste materials |
| JPS5848600B2 (ja) * | 1975-09-08 | 1983-10-29 | バブコツク日立株式会社 | セメントクリンカオモチイルコウオンダツリユウホウホウ |
| US4263264A (en) * | 1978-03-15 | 1981-04-21 | Nihon Cement Company Limited | Method of abating nitrogen oxides in combustion waste gases |
| GR75064B (de) * | 1978-05-19 | 1984-07-13 | Niro Atomizer As | |
| US4228139A (en) * | 1979-03-06 | 1980-10-14 | Peabody Process System, Inc. | Flue gas scrubbing process using fly ash alkali |
| US4276272A (en) * | 1980-03-17 | 1981-06-30 | Kaiser Aluminum & Chemical Corporation | Cement waste product as scrubbing medium for sulfur oxides |
| US4584179A (en) * | 1984-05-18 | 1986-04-22 | Ramon Galli | Apparatus for treating cement kiln dust |
-
1986
- 1986-09-05 US US06/904,719 patent/US4716027A/en not_active Ceased
-
1987
- 1987-08-26 CH CH3268/87A patent/CH676555A5/de not_active IP Right Cessation
- 1987-09-02 KR KR1019870009696A patent/KR930012036B1/ko not_active Expired - Lifetime
- 1987-09-03 NZ NZ221664A patent/NZ221664A/xx unknown
- 1987-09-03 AT AT0222387A patent/AT396433B/de not_active IP Right Cessation
- 1987-09-03 TR TR87/0603A patent/TR24746A/xx unknown
- 1987-09-04 PL PL1987267595A patent/PL267595A1/xx unknown
- 1987-09-04 DK DK461487A patent/DK461487A/da not_active Application Discontinuation
- 1987-09-04 MX MX8116A patent/MX163666B/es unknown
- 1987-09-04 AU AU77961/87A patent/AU593681B2/en not_active Ceased
- 1987-09-04 GB GB8720843A patent/GB2199314B/en not_active Expired - Fee Related
- 1987-09-04 GR GR871373A patent/GR871373B/el unknown
- 1987-09-04 CN CN90103222A patent/CN1049294A/zh active Pending
- 1987-09-04 BE BE8700995A patent/BE1002111A4/fr not_active IP Right Cessation
- 1987-09-04 CN CN87105795A patent/CN1010083B/zh not_active Expired
- 1987-09-04 FR FR878712327A patent/FR2603500B1/fr not_active Expired - Lifetime
- 1987-09-04 ZA ZA876626A patent/ZA876626B/xx unknown
- 1987-09-04 DE DE3729695A patent/DE3729695C2/de not_active Expired - Fee Related
- 1987-09-04 JP JP62220570A patent/JPS63123843A/ja active Pending
- 1987-09-04 YU YU163587A patent/YU46227B/sh unknown
- 1987-09-04 BR BR8704632A patent/BR8704632A/pt not_active Application Discontinuation
- 1987-09-04 IT IT67762/87A patent/IT1223643B/it active
- 1987-09-04 ES ES8702564A patent/ES2005293A6/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH676555A5 (de) | 1991-02-15 |
| DE3729695A1 (de) | 1988-03-17 |
| IT8767762A0 (it) | 1987-09-04 |
| FR2603500A1 (fr) | 1988-03-11 |
| GR871373B (en) | 1988-01-12 |
| GB2199314A (en) | 1988-07-06 |
| AU7796187A (en) | 1988-03-17 |
| US4716027A (en) | 1987-12-29 |
| CN1010083B (zh) | 1990-10-24 |
| PL267595A1 (en) | 1988-09-01 |
| FR2603500B1 (fr) | 1991-02-15 |
| AT396433B (de) | 1993-09-27 |
| CN87105795A (zh) | 1988-07-13 |
| ZA876626B (en) | 1988-05-25 |
| BE1002111A4 (fr) | 1990-07-10 |
| YU163587A (en) | 1989-10-31 |
| AU593681B2 (en) | 1990-02-15 |
| KR930012036B1 (ko) | 1993-12-23 |
| ES2005293A6 (es) | 1989-03-01 |
| IT1223643B (it) | 1990-09-29 |
| DK461487A (da) | 1988-03-06 |
| BR8704632A (pt) | 1988-04-26 |
| TR24746A (tr) | 1992-03-09 |
| CN1049294A (zh) | 1991-02-20 |
| DK461487D0 (da) | 1987-09-04 |
| GB8720843D0 (en) | 1987-10-14 |
| YU46227B (sh) | 1993-05-28 |
| NZ221664A (en) | 1990-09-26 |
| GB2199314B (en) | 1990-09-19 |
| MX163666B (es) | 1992-06-11 |
| JPS63123843A (ja) | 1988-05-27 |
| KR880003660A (ko) | 1988-05-28 |
| DE3729695C2 (de) | 1994-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |