BR9104514A - PROCESS TO RECOVER EXHAUST GAS EFFLUENTS - Google Patents

PROCESS TO RECOVER EXHAUST GAS EFFLUENTS

Info

Publication number: BR9104514A
Authority: BR; Brazil
Prior art keywords: exhaust gas; recover exhaust; gas effluents; effluents; recover
Prior art date: 1991-02-19

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.)

1991-02-19

Filing date

1991-10-17

Publication date

1992-10-27

1991-10-17 Application filed by Intevep Sa filed Critical Intevep Sa

1992-10-27 Publication of BR9104514A publication Critical patent/BR9104514A/en

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 mixtures in exhaust emissions using boron-calcium-based exhaust gas treatment solutions and converting them 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	In-furnace desulfurization method
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.
FI853615A7 (en) *	1985-09-20	1987-03-21	Tampella Oy Ab	Method for reducing nitrogen and sulfur dioxide emissions when burning nitrogen and sulfur-rich fuel.
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
DE3915934C2 (en) *	1988-05-16	1999-08-12	Ftu Gmbh	Agents and processes for the purification of gases and exhaust gases and a process for producing these agents
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

1991
- 1991-10-08 DK DK170891A patent/DK170891A/en not_active Application Discontinuation
- 1991-10-11 GB GB9121602A patent/GB2252967B/en not_active Expired - Fee Related
- 1991-10-17 BR BR919104514A patent/BR9104514A/en not_active Application Discontinuation
- 1991-10-22 CA CA002053965A patent/CA2053965A1/en not_active Abandoned
- 1991-10-23 KR KR1019910018647A patent/KR940006397B1/en not_active Expired - Lifetime
- 1991-11-20 FR FR9114300A patent/FR2672817A1/en active Pending
- 1991-12-10 IT ITTO910955A patent/IT1250357B/en active IP Right Grant
1992
- 1992-01-31 JP JP4042310A patent/JPH0596128A/en active Pending
- 1992-02-18 DE DE4204795A patent/DE4204795C2/en not_active Expired - Fee Related
- 1992-02-19 NL NL9200310A patent/NL9200310A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
KR920016129A (en)	1992-09-24
DK170891D0 (en)	1991-10-08
KR940006397B1 (en)	1994-07-20
NL9200310A (en)	1992-09-16
IT1250357B (en)	1995-04-07
CA2053965A1 (en)	1992-08-20
JPH0596128A (en)	1993-04-20
GB9121602D0 (en)	1991-11-27
DE4204795C2 (en)	1999-07-08
FR2672817A1 (en)	1992-08-21
ITTO910955A0 (en)	1991-12-10
DE4204795A1 (en)	1992-08-20
ITTO910955A1 (en)	1993-06-10
GB2252967B (en)	1995-09-13
DK170891A (en)	1992-08-20
GB2252967A (en)	1992-08-26

Publication	Publication Date	Title
DE69427602D1 (en)	2001-08-09	Exhaust gas purification process
DE69410140D1 (en)	1998-06-18	Gas purification process
BR8904552A (en)	1990-04-24	GAS SEPARATION PROCESS
GB9325517D0 (en)	1994-02-16	Exhaust gas purification
DE69428161D1 (en)	2001-10-11	Engine exhaust purification device
BR8907577A (en)	1991-07-02	EXHAUST GAS TURBOCCHARGER
BR8905858A (en)	1990-06-12	GAS HYDROCARBON PROCESSING PROCESS
PT95042A (en)	1991-04-18	PROCESS FOR THE PURIFICATION OF AIR, COMBUSTION OR EQUIVALENT GASES, AND DEVICE FOR CARRYING OUT THE PROCESS
KR880701584A (en)	1988-11-03	Wet flue gas purification method and apparatus
BR8804771A (en)	1989-04-25	PROCESS OF PURIFYING A BOILER EXHAUST GAS CHAIN CONTAINING POLLUTANTS
BR9704019A (en)	1999-02-09	Multi-scrubber and process for total gas purification
DE69316058D1 (en)	1998-02-12	Exhaust gas purification process
BR9007125A (en)	1992-01-28	PROCESS TO CONCENTRATE GAS CHLORINE
PT83824B (en)	1988-10-14	PROCESS FOR THE PURIFICATION, ESPECIALLY DE-INFRASTRUCTURE OF COMBUSTION GASES
BR8806027A (en)	1989-08-08	EXHAUST GAS CLEANER FILTER
DE69226710D1 (en)	1998-09-24	Exhaust gas purification process
DE68914803D1 (en)	1994-05-26	Exhaust gas purification process.
DK0605719T3 (en)	1999-10-25	Exhaust gas treatment method
BR9408427A (en)	1997-08-26	Natural gas purification process
DE59201909D1 (en)	1995-05-18	Exhaust gas purification device.
BR8602808A (en)	1987-03-17	PROCESS FOR THE TREATMENT OF INDUSTRIAL EXHAUST GAS
FI910106A7 (en)	1991-07-11	Method for removing ammonia from exhaust gases
DE69426609D1 (en)	2001-02-22	DEVICE FOR CATALYTIC EXHAUST GAS PURIFICATION
BR8406272A (en)	1985-08-27	PROCESS AND EQUIPMENT FOR GAS PURIFICATION
BR9104514A (en)	1992-10-27	PROCESS TO RECOVER EXHAUST GAS EFFLUENTS

Legal Events

Date	Code	Title	Description
1995-12-12	FD3	Appl. lapsed due to non-payment of renewal fee