BG49822A3 - METHOD AND DEVICE FOR CLEANING POLLUTANTS FROM A COMBUSTED GAS STREAM - Google Patents
METHOD AND DEVICE FOR CLEANING POLLUTANTS FROM A COMBUSTED GAS STREAMInfo
- Publication number
- BG49822A3 BG49822A3 BG085445A BG8544588A BG49822A3 BG 49822 A3 BG49822 A3 BG 49822A3 BG 085445 A BG085445 A BG 085445A BG 8544588 A BG8544588 A BG 8544588A BG 49822 A3 BG49822 A3 BG 49822A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- exhaust gases
- tank
- inlet
- water
- gas stream
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 title 1
- 239000003344 environmental pollutant Substances 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 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
- B01D53/14—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 by absorption
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Методът и устройството намират приложение в енергетиката. С тях се осигурява газоочистване повече от 90 % на серния двуокис, получен при изгаряне на гориво, съдържащо сяра, като произвежданият остатък може да се използва като суровина за захранване на пещи за изпичане на цимент. Методът включва въздействие върху потока изгорели газове за неутрализация чрез материал, съдържащ разтвори, които включват алкалоземни соли. Веществото във вид на частици или негов разтвор се смесва с вода до получаване на суспензия, която се довежда в контакт с изгорелите газове при образуване на киселини. Устройството съдържа резервоар за обработка (3) с вход (1) за вода или частично разтворим реактив, изход (14) за отделяне на промитите изгорели газове и резервоар за утаяване (17), чиято горна част е свързана с топлообменник (6) с вход (7) за изгорелите газове и изход, свързан чрез тръбопровод (10) с разпределителни тръби (12) на дъното на резервоара (3). 12 претенции, 3 фигуриThe method and device are used in the energy industry. They provide gas purification of more than 90% of the sulfur dioxide obtained during the combustion of sulfur-containing fuel, and the residue produced can be used as a raw material for feeding cement kilns. The method includes influencing the exhaust gas flow for neutralization by means of a material containing solutions that include alkaline earth salts. The substance in the form of particles or its solution is mixed with water to obtain a suspension, which is brought into contact with the exhaust gases during the formation of acids. The device contains a treatment tank (3) with an inlet (1) for water or a partially soluble reagent, an outlet (14) for separating the washed exhaust gases and a sedimentation tank (17), the upper part of which is connected to a heat exchanger (6) with an inlet (7) for the exhaust gases and an outlet connected via a pipeline (10) to distribution pipes (12) at the bottom of the tank (3). 12 claims, 3 figures
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9763987A | 1987-09-16 | 1987-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG49822A3 true BG49822A3 (en) | 1992-02-14 |
Family
ID=22264412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG085445A BG49822A3 (en) | 1987-09-16 | 1988-09-16 | METHOD AND DEVICE FOR CLEANING POLLUTANTS FROM A COMBUSTED GAS STREAM |
Country Status (28)
| Country | Link |
|---|---|
| JP (1) | JPH01148330A (en) |
| KR (1) | KR890004760A (en) |
| CN (1) | CN1013642B (en) |
| AT (1) | AT395543B (en) |
| AU (1) | AU611478B2 (en) |
| BE (1) | BE1001118A5 (en) |
| BG (1) | BG49822A3 (en) |
| BR (1) | BR8804771A (en) |
| CA (1) | CA1311343C (en) |
| CH (1) | CH676437A5 (en) |
| DD (1) | DD273386A5 (en) |
| DE (1) | DE3830812A1 (en) |
| DK (1) | DK170605B1 (en) |
| ES (1) | ES2020810A6 (en) |
| FI (1) | FI884278A7 (en) |
| FR (1) | FR2620351B1 (en) |
| GB (1) | GB2210035B (en) |
| GR (1) | GR1000575B (en) |
| HU (1) | HU206642B (en) |
| IT (1) | IT1223827B (en) |
| NL (1) | NL8802265A (en) |
| NO (1) | NO884101L (en) |
| NZ (1) | NZ225964A (en) |
| PL (1) | PL274651A1 (en) |
| RO (1) | RO103174B1 (en) |
| SE (1) | SE8803286L (en) |
| YU (1) | YU175288A (en) |
| ZA (1) | ZA886879B (en) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04190831A (en) * | 1990-11-22 | 1992-07-09 | Hitachi Ltd | Recycling system for carbon dioxide as renewable resource |
| IL103918A (en) * | 1992-11-29 | 1996-10-16 | Hamit Energy As | Method for reducing atmospheric pollution caused by SO2 |
| DE4441628C2 (en) * | 1994-11-23 | 1998-06-18 | Binker Materialschutz Gmbh | Process for gassing a room |
| DE4441796A1 (en) * | 1994-11-24 | 1996-05-30 | Binker Materialschutz Gmbh | Method for drawing off toxic gas and neutralising it |
| JP2004261658A (en) * | 2003-02-26 | 2004-09-24 | Tokyo Electric Power Co Inc:The | Method for immobilizing carbon dioxide in flue gas |
| CN1309457C (en) * | 2003-12-30 | 2007-04-11 | 北京有色金属研究总院 | Method for treating waste gas of heating furnace of tester for testing gas in metal, and improved apparatus therefor |
| EP2535314A1 (en) * | 2006-08-29 | 2012-12-19 | Yeda Research & Development Company, Ltd. | Methods and apparatuses for decreasing the co2 concentration of a fluid |
| US7753618B2 (en) | 2007-06-28 | 2010-07-13 | Calera Corporation | Rocks and aggregate, and methods of making and using the same |
| EP2155350A4 (en) | 2007-06-28 | 2010-07-21 | Calera Corp | METHODS AND SYSTEMS FOR DESALINATION THAT INCLUDE PRECIPITATION OF CARBONATE-LIKE COMPOUNDS |
| US20100239467A1 (en) | 2008-06-17 | 2010-09-23 | Brent Constantz | Methods and systems for utilizing waste sources of metal oxides |
| JP2012513944A (en) | 2007-12-28 | 2012-06-21 | カレラ コーポレイション | How to capture CO2 |
| US7993500B2 (en) | 2008-07-16 | 2011-08-09 | Calera Corporation | Gas diffusion anode and CO2 cathode electrolyte system |
| US7875163B2 (en) | 2008-07-16 | 2011-01-25 | Calera Corporation | Low energy 4-cell electrochemical system with carbon dioxide gas |
| KR20110038691A (en) | 2008-07-16 | 2011-04-14 | 칼레라 코포레이션 | How to use CO2 in electrochemical systems |
| US7939336B2 (en) | 2008-09-30 | 2011-05-10 | Calera Corporation | Compositions and methods using substances containing carbon |
| US7771684B2 (en) | 2008-09-30 | 2010-08-10 | Calera Corporation | CO2-sequestering formed building materials |
| US7815880B2 (en) | 2008-09-30 | 2010-10-19 | Calera Corporation | Reduced-carbon footprint concrete compositions |
| US8869477B2 (en) | 2008-09-30 | 2014-10-28 | Calera Corporation | Formed building materials |
| 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 |
| CN101977842A (en) * | 2009-03-02 | 2011-02-16 | 卡勒拉公司 | Airflow multi-pollutant control system and method |
| US20100229725A1 (en) | 2009-03-10 | 2010-09-16 | Kasra Farsad | Systems and Methods for Processing CO2 |
| US7993511B2 (en) | 2009-07-15 | 2011-08-09 | Calera Corporation | Electrochemical production of an alkaline solution using CO2 |
| US8864901B2 (en) | 2011-11-30 | 2014-10-21 | Boral Ip Holdings (Australia) Pty Limited | Calcium sulfoaluminate cement-containing inorganic polymer compositions and methods of making same |
| CN105903326A (en) * | 2016-06-14 | 2016-08-31 | 广东龙正节能环保科技有限公司 | A kind of biomass ash desulfurization process |
| CN106076106A (en) * | 2016-08-02 | 2016-11-09 | 山东大学 | A kind of semi-dry desulfurization and denitrification system and method based on biomass ash |
| CN111545031A (en) * | 2019-02-12 | 2020-08-18 | 源洁科技股份有限公司 | Fossil fuel pollutant control system |
| CN109746253A (en) * | 2019-03-18 | 2019-05-14 | 中冶南方都市环保工程技术股份有限公司 | Method and device for co-processing waste incineration fly ash by using metallurgical waste residues |
| JP7356251B2 (en) * | 2019-04-01 | 2023-10-04 | 三菱重工業株式会社 | Apparatus and method related to gas purification treatment and/or combustion ash neutralization treatment |
| CN110064282A (en) * | 2019-04-10 | 2019-07-30 | 华电电力科学研究院有限公司 | A kind of high effective flue gas disappears whitening method and device |
| JP6683328B1 (en) * | 2019-04-16 | 2020-04-15 | 株式会社福岡建設合材 | Carbon dioxide concentration reducing method and carbon dioxide concentration reducing device |
| KR102306217B1 (en) * | 2021-06-09 | 2021-09-29 | 하이에어코리아 주식회사 | Apparatus and method for purifying exhaust gas of ship |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU7386A1 (en) * | 1927-08-30 | 1928-12-31 | Н.Н. Емцов | Roller chain rail hinge |
| FR2205354A2 (en) * | 1972-11-03 | 1974-05-31 | Rhone Progil | Hydrogen chloride removal from gaseous incinerator emissions - by reacting with alkaline flue dust |
| JPS5210659B2 (en) * | 1973-04-09 | 1977-03-25 | ||
| US4002724A (en) * | 1973-10-11 | 1977-01-11 | Mckie R Thomas | Sulfur dioxide collection |
| DE2642326A1 (en) * | 1976-09-21 | 1978-03-23 | Saarbergwerke Ag | Removal of sulphur di:oxide from flue gases - by water scrubbing with neutralisation using alkaline fly ash |
| US4164547A (en) * | 1977-05-06 | 1979-08-14 | American Air Filter Company, Inc. | Process for removing sulfur dioxide in a wet scrubber |
| SU738645A1 (en) * | 1977-06-01 | 1980-06-05 | Московский Ордена Ленина И Трудового Красного Знамени Химико-Технологический Институт Им.Д.И. Менделеева | Method of purifying off-gases from acid components |
| DE2802018A1 (en) * | 1978-01-18 | 1979-07-19 | Fink Gerdinand | Refuse incinerator flue gas scrubber - with horizontal revolving drum and combustion residue pulp for washing |
| US4228139A (en) * | 1979-03-06 | 1980-10-14 | Peabody Process System, Inc. | Flue gas scrubbing process using fly ash alkali |
| DE3137359A1 (en) * | 1981-09-19 | 1983-04-14 | Ekkehard Prof. Dr.-Ing. 4300 Essen Weber | Process for treating waste waters from flue gas desulphurisation plants |
| DD213358A1 (en) * | 1983-02-07 | 1984-09-12 | Petrolchemisches Kombinat | PROCESS FOR ABSORPTION OF SULFUR DIOXIDE FROM EXHAUST GASES |
| DE3325140A1 (en) * | 1983-07-12 | 1985-01-31 | KABE Ingenierbüro GmbH, 2000 Hamburg | Process for the purification of dust- and aerosol-containing gases and/or vapours and unit for carrying out the process |
| DD247587A3 (en) * | 1983-11-03 | 1987-07-15 | Zittau Ing Hochschule | BINDING OF POLLUTANTS FROM EXHAUST GASOLATED COMBUSTION PLANTS BY MEANS OF ASH |
| DE3538231A1 (en) * | 1985-10-24 | 1987-04-30 | Mannesmann Ag | Process for reprocessing waste solutions |
| FR2590805B1 (en) * | 1985-12-02 | 1990-02-09 | Propiorga | PROCESS AND PLANT FOR THE NEUTRALIZATION OF ACID FUMES, ESPECIALLY FROM THE COMBUSTION OF RESIDUES |
-
1988
- 1988-08-29 NZ NZ225964A patent/NZ225964A/en unknown
- 1988-09-04 RO RO135160A patent/RO103174B1/en unknown
- 1988-09-09 DE DE3830812A patent/DE3830812A1/en not_active Ceased
- 1988-09-13 PL PL27465188A patent/PL274651A1/en unknown
- 1988-09-13 JP JP63227647A patent/JPH01148330A/en active Pending
- 1988-09-14 NL NL8802265A patent/NL8802265A/en not_active Application Discontinuation
- 1988-09-14 DD DD88319781A patent/DD273386A5/en not_active IP Right Cessation
- 1988-09-14 KR KR1019880011833A patent/KR890004760A/en not_active Withdrawn
- 1988-09-15 DK DK513988A patent/DK170605B1/en not_active IP Right Cessation
- 1988-09-15 AT AT0226888A patent/AT395543B/en not_active IP Right Cessation
- 1988-09-15 CA CA000577455A patent/CA1311343C/en not_active Expired - Fee Related
- 1988-09-15 ZA ZA886879A patent/ZA886879B/en unknown
- 1988-09-15 ES ES8802825A patent/ES2020810A6/en not_active Expired - Fee Related
- 1988-09-15 NO NO88884101A patent/NO884101L/en unknown
- 1988-09-15 IT IT67822/88A patent/IT1223827B/en active
- 1988-09-15 BR BR8804771A patent/BR8804771A/en not_active Application Discontinuation
- 1988-09-15 AU AU22302/88A patent/AU611478B2/en not_active Ceased
- 1988-09-15 CH CH3440/88A patent/CH676437A5/de not_active IP Right Cessation
- 1988-09-16 HU HU884890A patent/HU206642B/en not_active IP Right Cessation
- 1988-09-16 FR FR888812145A patent/FR2620351B1/en not_active Expired - Lifetime
- 1988-09-16 YU YU01752/88A patent/YU175288A/en unknown
- 1988-09-16 GR GR880100612A patent/GR1000575B/en unknown
- 1988-09-16 SE SE8803286A patent/SE8803286L/en not_active Application Discontinuation
- 1988-09-16 FI FI884278A patent/FI884278A7/en not_active Application Discontinuation
- 1988-09-16 CN CN88107168A patent/CN1013642B/en not_active Expired
- 1988-09-16 BG BG085445A patent/BG49822A3/en unknown
- 1988-09-16 GB GB8821734A patent/GB2210035B/en not_active Expired - Fee Related
- 1988-09-16 BE BE8801061A patent/BE1001118A5/en not_active IP Right Cessation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BG49822A3 (en) | METHOD AND DEVICE FOR CLEANING POLLUTANTS FROM A COMBUSTED GAS STREAM | |
| US3803806A (en) | Process for the treatment of activated sludge | |
| SU1679969A3 (en) | Method for removing sulfurous anhydride from flue gases | |
| JPS5597225A (en) | Treating method of waste liquid in treatment of exhaust gas | |
| RU97111848A (en) | METHOD FOR SEPARATING GAS-POLLUTED POLLUTIONS FROM HOT PROCESS GASES | |
| ATE26545T1 (en) | METHOD AND DEVICE FOR REMOVING SULFUR OXIDES FROM HOT EXHAUST GASES. | |
| FR2389574A1 (en) | ||
| KR950010795B1 (en) | Desulfurization Method and Device | |
| US4469033A (en) | Method of minimizing the emission of contaminants from combustion plants | |
| JPS56155617A (en) | Treatment of waste liquid in exhaust-gas treating device | |
| WO1987003506A3 (en) | Process for single or multi-phase preferably simultaneous so2 and nox separation from flue gases in a wet process | |
| CN215463267U (en) | A gypsum wet flue gas desulfurization system | |
| ATE142897T1 (en) | METHOD FOR TREATING EXHAUST GASES | |
| RU2807935C1 (en) | Method for purifying exhaust gases of thermal electric plants from carbon dioxide | |
| CN206853449U (en) | A kind of industrial smoke environment protection desulphurization device | |
| CN1085121A (en) | A kind of flue-gas wet dust removal sulfur removal technology and dedusting pond thereof | |
| JPS6279890A (en) | Treatment of ash of fluidized bed combustion boiler | |
| TWI845094B (en) | Method for capturing carbon dioxide and nitrogen oxides in flue gas and converting them into carbon and nitrogen sources required for algae growth | |
| JPS5494767A (en) | Method of and device for treating gas purification and exhaust for solid waste melting system | |
| YU44692A (en) | DRY TYPE APPARATUS AND PROCEDURE FOR EXHAUST GAS DESULFURIZATION | |
| RU2377056C2 (en) | Method to clean flue gases of acid components | |
| JPS5732787A (en) | Treatment of waste from coal burning thermal power plant | |
| JPS5732703A (en) | Suspended solid remover | |
| SU1493685A1 (en) | Method of depositing molybdenum sulfide from autoclave tungsten- and molybdenum-containing solutions | |
| CN108557777B (en) | A kind of production technology of sodium sulfite |