RU2002123243A - METHOD FOR CLEANING WASTE TECHNOLOGICAL GASES FROM SULFUR DIOXIDE - Google Patents

METHOD FOR CLEANING WASTE TECHNOLOGICAL GASES FROM SULFUR DIOXIDE

Info

Publication number
RU2002123243A
RU2002123243A RU2002123243/12A RU2002123243A RU2002123243A RU 2002123243 A RU2002123243 A RU 2002123243A RU 2002123243/12 A RU2002123243/12 A RU 2002123243/12A RU 2002123243 A RU2002123243 A RU 2002123243A RU 2002123243 A RU2002123243 A RU 2002123243A
Authority
RU
Russia
Prior art keywords
sulfur dioxide
cleaning waste
gases
technological gases
waste technological
Prior art date
Application number
RU2002123243/12A
Other languages
Russian (ru)
Other versions
RU2212928C1 (en
Inventor
Лев Климентьевич Чучалин
Александр Львович Покровский
Александр Михайлович Копанёв
Анатолий Андреевич Русаков
Original Assignee
Лев Климентьевич Чучалин
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.)
Filing date
Publication date
Application filed by Лев Климентьевич Чучалин filed Critical Лев Климентьевич Чучалин
Application granted granted Critical
Publication of RU2212928C1 publication Critical patent/RU2212928C1/en
Publication of RU2002123243A publication Critical patent/RU2002123243A/en

Links

Claims (1)

Способ очистки отходящих технологических газов от диоксида серы, включающий противоточное ступенчатое контактирование газов с водной пульпой известняка, предварительно измельченного до крупности - 0,074 мм, отличающийся тем, что водная пульпа содержит до 60 г/дм3 известняка с достижением величин молекулярного соотношения между диоксидом серы и карбонатом кальция в пульпе в пределах 1-2.A method of purifying process gas from sulfur dioxide, including countercurrent stepwise contacting of gases with an aqueous pulp of limestone pre-crushed to a particle size of 0.074 mm, characterized in that the aqueous pulp contains up to 60 g / dm 3 of limestone with achieving molecular ratios between sulfur dioxide and calcium carbonate in the pulp within 1-2.
RU2002123243/12A 2002-03-06 2002-08-29 Method of cleaning of effluent process gases from sulfur dioxide RU2212928C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KZ20022006 2002-03-06
KZ2002/2006.1 2002-03-06

Publications (2)

Publication Number Publication Date
RU2212928C1 RU2212928C1 (en) 2003-09-27
RU2002123243A true RU2002123243A (en) 2004-05-27

Family

ID=27786049

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002123243/12A RU2212928C1 (en) 2002-03-06 2002-08-29 Method of cleaning of effluent process gases from sulfur dioxide

Country Status (3)

Country Link
AU (1) AU2003227387A1 (en)
RU (1) RU2212928C1 (en)
WO (1) WO2003074159A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172230A (en) * 1982-04-01 1983-10-11 Mitsubishi Heavy Ind Ltd Method for recovering gypsum after desulfurizing exhaust gas
RU2145905C1 (en) * 1994-05-11 2000-02-27 Бабкок-Хитачи Кабусики Кайса Wet-type unit for desulfurization of flue gases and method of use of solid desulfurizing agent
CA2190965A1 (en) * 1994-06-09 1995-12-14 Abb Environmental Systems Improved entrainment separator for high velocity gases and reheating of scrubber gases

Similar Documents

Publication Publication Date Title
DE602006016988D1 (en) METHOD FOR SEQUESTRATING CARBON DIOXIDE
AP2005003307A0 (en) Process and plant for the manufacture of sulphuricacid from gases rich in sulphur dioxide
PT851839E (en) PROCESS FOR THE MANUFACTURE OF HIGH PURITY CALCIUM CARBONATE
CA2466186A1 (en) Use of sulfide-containing gases and liquors for removing mercury from flue gases
CA2352969A1 (en) Method of reducing discharged carbon dioxide
FR2814533B1 (en) METHOD FOR SIMULTANEOUSLY REDUCING SO2 CO2 EMISSIONS IN A COMBUSTION PLANT
CA2414949A1 (en) Integrated water treatment and flue gas desulfurization process
AU2003301647A1 (en) Process for removal and capture of carbon dioxide from flue gases
CA2359304A1 (en) Method for controlling elemental mercury emissions
EA200800829A1 (en) REMOVAL OF SULFUR TRIOXIDE FROM A HEATING GAS FLOW
BR0306705B1 (en) process for the removal of carbon dioxide and optionally hydrogen sulfide and / or carbonyl sulfide from a gaseous stream, and absorbent liquid.
RU2003132538A (en) METHOD FOR SEPARATING WASTE GAS OR SMOKE FORMED BY OXIDATION OF FUEL, AND SEPARATION OF CARBON DIOXIDE
BR0116362B1 (en) a process for separating a preferred gas from a gas mixture containing said preferred gas and other less preferred gases.
GB0005231D0 (en) Abatement of semiconductor processing gases
EA200000156A1 (en) METHOD OF MANUFACTURING CHEMICALLY HIGHLY ACTIVE LIME IN A FURNACE
ZA200102539B (en) Process for the production of purified water and hydrocarbons from fossil resources.
WO2003020642A3 (en) Precipitated aragonite and a process for producing it
RS20050448A (en) Ultra-dry calcium carbonate
ATE298872T1 (en) METHOD AND PLANT FOR PRODUCING CEMENT CLINKER
ZA200303827B (en) Method for the automated manufacture of pure SO2 from sulfur and oxygen.
BR0011761A (en) Discharge gas desulphurisation method and apparatus
RU2002123243A (en) METHOD FOR CLEANING WASTE TECHNOLOGICAL GASES FROM SULFUR DIOXIDE
AU2003262601A1 (en) A method and an apparatus for processing flue gas scrubber material flows
ATE261401T1 (en) METHOD FOR THE INDUSTRIAL USE OF CONCH SHELLS
FI953508A (en) Method and apparatus for purifying sulfur dioxide-containing gases