BR9104514A - PROCESS TO RECOVER EXHAUST GAS EFFLUENTS - Google Patents

PROCESS TO RECOVER EXHAUST GAS EFFLUENTS

Info

Publication number
BR9104514A
BR9104514A BR919104514A BR9104514A BR9104514A BR 9104514 A BR9104514 A BR 9104514A BR 919104514 A BR919104514 A BR 919104514A BR 9104514 A BR9104514 A BR 9104514A BR 9104514 A BR9104514 A BR 9104514A
Authority
BR
Brazil
Prior art keywords
exhaust gas
recover exhaust
gas effluents
effluents
recover
Prior art date
Application number
BR919104514A
Other languages
Portuguese (pt)
Inventor
Domingo Rodriguez
Cebers O Gomez
Original Assignee
Intevep Sa
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 Intevep Sa filed Critical Intevep Sa
Publication of BR9104514A publication Critical patent/BR9104514A/en

Links

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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound

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)
  • Gas Separation By Absorption (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BR919104514A 1991-02-19 1991-10-17 PROCESS TO RECOVER EXHAUST GAS EFFLUENTS BR9104514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65744291A 1991-02-19 1991-02-19

Publications (1)

Publication Number Publication Date
BR9104514A true BR9104514A (en) 1992-10-27

Family

ID=24637211

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919104514A BR9104514A (en) 1991-02-19 1991-10-17 PROCESS TO RECOVER EXHAUST GAS EFFLUENTS

Country Status (10)

Country Link
JP (1) JPH0596128A (en)
KR (1) KR940006397B1 (en)
BR (1) BR9104514A (en)
CA (1) CA2053965A1 (en)
DE (1) DE4204795C2 (en)
DK (1) DK170891A (en)
FR (1) FR2672817A1 (en)
GB (1) GB2252967B (en)
IT (1) IT1250357B (en)
NL (1) NL9200310A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104379238A (en) * 2012-05-18 2015-02-25 联合采矿企业董事会 Absorption of toxic so2 and co2 compounds in emitted gasses in boron and calcium based process waste solutions and convertion of the same into commercial products

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855391A (en) * 1973-01-23 1974-12-17 Dravo Corp Sludge stabilization with gypsum
FR2290240A1 (en) * 1974-11-06 1976-06-04 Unibra Sa IMPROVEMENTS IN GAS DESULFURATION
US4310498A (en) * 1980-04-24 1982-01-12 Combustion Engineering, Inc. Temperature control for dry SO2 scrubbing system
JPS6050332B2 (en) * 1980-08-07 1985-11-08 三菱電機株式会社 oil impregnation equipment
DE3226757A1 (en) * 1982-07-17 1984-01-19 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Dry chemisorption for binding pollutants such as SO2, HCl, HF and similar flue gas congeners, preferably downstream of fossil fuel power stations, refuse incineration plants, pyrolysis plants and similar flue gas producers
EP0118479B1 (en) * 1982-08-26 1987-10-21 K, L + M Industria e Comercio S/A Process to eliminate air pollutants which result from the combustion of fuels containing sulphur
DE3232081A1 (en) * 1982-08-28 1984-03-01 Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen ABSORBENT FOR DRY REMOVAL OF SULFUR DIOXIDE FROM SMOKE GASES
JPS59162927A (en) * 1983-03-09 1984-09-13 Hitachi Zosen Corp Desulfurization in furnace
JPS6051531A (en) * 1983-08-31 1985-03-23 Hitachi Zosen Corp Desulfurization method in furnace
US4555996A (en) * 1984-07-06 1985-12-03 Acurex Corp. Method for reduction of sulfur products in the exhaust gases of a combustion chamber
FI78846B (en) * 1985-04-24 1989-06-30 Tampella Oy Ab FOERFARANDE FOER AVLAEGSNANDE AV GASFORMIGA SVAVELFOERENINGAR OCH SVAVELDIOXID UR ROEKGASER I EN PANNA.
FI853615L (en) * 1985-09-20 1987-03-21 Tampella Oy Ab FOERFARANDE FOER MINSKNING AV UTSLAEPPEN AV KVAEVE- OCH SVAVELOXIDER VID FOERBRAENNING AV KVAEVE- OCH SVAVELHALTIGT BRAENSLE.
DK548786A (en) * 1985-11-28 1987-05-29 Aalborg Vaerft As PROCEDURE FOR CLEANING, SPECIFICALLY SULFURATION, OF ROEGGAS
JPH084709B2 (en) * 1986-04-23 1996-01-24 バブコツク日立株式会社 Wet Flue Gas Desulfurization Controller
CA1310807C (en) * 1986-05-29 1992-12-01 Roderick Beittel Method for reduction of sulfur products from flue gases by injection of powdered alkali sorbent at intermediate temperatures
DE3721317A1 (en) * 1987-06-27 1989-01-05 Hoelter Heinz Process for the preparation of reactive calcium hydroxides for exhaust gas purification
EP0377010A1 (en) * 1988-05-16 1990-07-11 Ftu Gmbh Agent and process for cleaning gases and exhaust gases and process for producing said agent
GB2232972B (en) * 1989-05-06 1993-09-15 Hitachi Shipbuilding Eng Co Treatment of combustion exhaust gas
US5171552A (en) * 1989-07-19 1992-12-15 Hitachi Zosen Corporation Dry processes for treating combustion exhaust gas

Also Published As

Publication number Publication date
DK170891A (en) 1992-08-20
KR940006397B1 (en) 1994-07-20
NL9200310A (en) 1992-09-16
IT1250357B (en) 1995-04-07
GB9121602D0 (en) 1991-11-27
KR920016129A (en) 1992-09-24
GB2252967A (en) 1992-08-26
DE4204795C2 (en) 1999-07-08
ITTO910955A1 (en) 1992-08-20
CA2053965A1 (en) 1992-08-20
FR2672817A1 (en) 1992-08-21
ITTO910955A0 (en) 1991-12-10
JPH0596128A (en) 1993-04-20
DE4204795A1 (en) 1992-08-20
DK170891D0 (en) 1991-10-08
GB2252967B (en) 1995-09-13

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee