AT255380B - Process for the neutralization of washing liquids - Google Patents

Process for the neutralization of washing liquids

Info

Publication number
AT255380B
AT255380B AT553863A AT553863A AT255380B AT 255380 B AT255380 B AT 255380B AT 553863 A AT553863 A AT 553863A AT 553863 A AT553863 A AT 553863A AT 255380 B AT255380 B AT 255380B
Authority
AT
Austria
Prior art keywords
neutralization
washing liquids
liquids
washing
Prior art date
Application number
AT553863A
Other languages
German (de)
Inventor
Josef Ing Pallinger
Original Assignee
Waagner Biro Ag
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 Waagner Biro Ag filed Critical Waagner Biro Ag
Priority to AT553863A priority Critical patent/AT255380B/en
Priority to GB28462/64A priority patent/GB1076016A/en
Priority to US381320A priority patent/US3411864A/en
Application granted granted Critical
Publication of AT255380B publication Critical patent/AT255380B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/09—Furnace gas scrubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
AT553863A 1963-07-10 1963-07-10 Process for the neutralization of washing liquids AT255380B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT553863A AT255380B (en) 1963-07-10 1963-07-10 Process for the neutralization of washing liquids
GB28462/64A GB1076016A (en) 1963-07-10 1964-07-09 A method and apparatus for treating dust-laden exhaust gases
US381320A US3411864A (en) 1963-07-10 1964-07-09 Method of removing suspended acidic or alkaline pulverulent particles from gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT553863A AT255380B (en) 1963-07-10 1963-07-10 Process for the neutralization of washing liquids

Publications (1)

Publication Number Publication Date
AT255380B true AT255380B (en) 1967-07-10

Family

ID=3576885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT553863A AT255380B (en) 1963-07-10 1963-07-10 Process for the neutralization of washing liquids

Country Status (3)

Country Link
US (1) US3411864A (en)
AT (1) AT255380B (en)
GB (1) GB1076016A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386269B (en) * 1983-03-03 1988-07-25 Waagner Biro Ag METHOD FOR ABSORBING POLLUTANTS FROM SMOKE GAS FROM COMBUSTION PLANTS AND DEVICE FOR CARRYING OUT THE METHOD

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520649A (en) * 1967-09-28 1970-07-14 James P Tomany System for removal of so2 and fly ash from power plant flue gases
US3837820A (en) * 1971-09-01 1974-09-24 Apollo Chem Combustion control by additives introduced in both hot and cold zones
IT961166B (en) * 1972-05-10 1973-12-10 Tecnochim Srl PROCESS AND EQUIPMENT FOR THE PURIFICATION OF GAS
DE2226955A1 (en) * 1972-06-02 1973-12-13 Steuler Industriewerke Gmbh PROCESS FOR THE REMOVAL OF DEFLECTIVE COMPONENTS, IN PARTICULAR FROM DECOMPOSITION PRODUCTS OF ORGANIC SUBSTANCES, FROM EXHAUST GASES OR FUMES
US3966878A (en) * 1973-11-08 1976-06-29 General Resource Corporation Method for removing pollutants from a gaseous mixture
US3951646A (en) * 1973-12-25 1976-04-20 Dowa Mining Co., Ltd. Process to make brittle boiler dust adhering to the water tube surface of a waste heat boiler of non-ferrous metal smelting furnace
US3980756A (en) * 1974-01-28 1976-09-14 Combustion Engineering, Inc. Air pollution control system
DE2604795B1 (en) * 1976-02-07 1977-03-31 Korf Engineering Gmbh METHOD AND DEVICE FOR DIRECT REDUCTION OF METAL OXIDES
DE3235341A1 (en) * 1982-09-24 1984-03-29 Deutsche Babcock Anlagen Ag, 4200 Oberhausen METHOD FOR PURIFYING EXHAUST GASES
DE3307848A1 (en) * 1983-03-05 1984-09-06 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR REBURNING AND PURIFYING PROCESS EXHAUST GAS
US4542000A (en) * 1984-01-30 1985-09-17 Efb, Inc. Method for treating gas streams
US4668489A (en) * 1984-01-30 1987-05-26 Efb Inc. Method for treating gas streams
GB2163968A (en) * 1984-09-06 1986-03-12 Mitsubishi Heavy Ind Ltd Method for the treatment of exhaust gases
US4603037A (en) * 1985-03-22 1986-07-29 Conoco Inc. Desulfurization of flue gas from multiple boilers
FI78401B (en) * 1985-04-24 1989-04-28 Tampella Oy Ab FOERFARANDE OCH ANORDNING FOER ATT BRINGA ROEKGASERNAS GASFORMIGA SVAVELFOERENINGAR SAOSOM SVAVELDIOXID ATT REAGERA TILL FASTA FOERENINGAR SOM SEPARERAS FRAON ROEKGASERNA.
US4645653A (en) * 1985-11-29 1987-02-24 General Electric Company Method for dry flue gas desulfurization incorporating nitrogen oxides removal
US4645652A (en) * 1985-11-29 1987-02-24 General Electric Company Method for scrubbing sulfur oxides and nitrogen oxides in a flue gas duct
FI80616B (en) * 1988-10-31 1990-03-30 Tampella Oy Ab FOERFARANDE FOER AVLAEGSNING AV SVAVELDIOXID FRAON HETA ROEKGASER.
US6290921B1 (en) * 1999-11-03 2001-09-18 Foster Wheeler Enegeria Oy Method and apparatus for binding pollutants in flue gas
CN104792189A (en) * 2015-04-27 2015-07-22 凉山矿业股份有限公司 Method for controlling slag buildup of transition section of copper smelting waste heat boiler flue

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1221505A (en) * 1914-07-23 1917-04-03 Research Corp Method of separating certain constituents from a gas or mixture of gases.
GB435560A (en) * 1934-03-23 1935-09-23 Lodge Cottrell Ltd Improvements in or relating to the treatment of waste industrial gases
US2718453A (en) * 1951-01-03 1955-09-20 John W Beckman Method for reducing sulfur compounds from flue gases
BE560740A (en) * 1956-09-12 1958-03-11
US2877086A (en) * 1957-02-08 1959-03-10 Pittsburgh Coke & Chemical Co Process of removing entrained alkali metal cyanides from ferro-manganese furnace gases
US3310365A (en) * 1962-10-30 1967-03-21 Southern California Edison Co Flue gas process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386269B (en) * 1983-03-03 1988-07-25 Waagner Biro Ag METHOD FOR ABSORBING POLLUTANTS FROM SMOKE GAS FROM COMBUSTION PLANTS AND DEVICE FOR CARRYING OUT THE METHOD

Also Published As

Publication number Publication date
US3411864A (en) 1968-11-19
GB1076016A (en) 1967-07-19

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