ATE13816T1 - Absorption von schadstoffen aus einem schadstoffe enthaltenden gas. - Google Patents

Absorption von schadstoffen aus einem schadstoffe enthaltenden gas.

Info

Publication number: ATE13816T1
Authority: AT; Austria
Prior art keywords: spray droplet; ambient conditions; gas; absorption; pollutant
Prior art date: 1982-02-25

Application number

AT83300902T

Other languages

English (en)

Inventor

Michael John Ashley

Charles Clinton Leivo

Paul Douglas Hemphill

Original Assignee

Dresser Ind

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.)

1982-02-25

Filing date

1983-02-22

Publication date

1985-07-15

1983-02-22 Application filed by Dresser Ind filed Critical Dresser Ind

1985-07-15 Application granted granted Critical

1985-07-15 Publication of ATE13816T1 publication Critical patent/ATE13816T1/de

Links

238000010521 absorption reaction Methods 0.000 title abstract 2
239000003344 environmental pollutant Substances 0.000 title abstract 2
239000007921 spray Substances 0.000 abstract 4
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
241001323490 Colias gigantea Species 0.000 abstract 1
230000002745 absorbent Effects 0.000 abstract 1
239000002250 absorbent Substances 0.000 abstract 1
239000007900 aqueous suspension Substances 0.000 abstract 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
239000000920 calcium hydroxide Substances 0.000 abstract 1
229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
231100000719 pollutant Toxicity 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
235000010269 sulphur dioxide Nutrition 0.000 abstract 1
239000004291 sulphur dioxide Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D53/34—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
- 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
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Treating Waste Gases (AREA)

AT83300902T 1982-02-25 1983-02-22 Absorption von schadstoffen aus einem schadstoffe enthaltenden gas. ATE13816T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB08205581A GB2115309A (en)	1982-02-25	1982-02-25	Improvements in or relating to absorption of pollutant material from a polluted gas
EP83300902A EP0088551B1 (de)	1982-02-25	1983-02-22	Absorption von Schadstoffen aus einem Schadstoffe enthaltenden Gas

Publications (1)

Publication Number	Publication Date
ATE13816T1 true ATE13816T1 (de)	1985-07-15

Family

ID=10528608

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT83300902T ATE13816T1 (de)	1982-02-25	1983-02-22	Absorption von schadstoffen aus einem schadstoffe enthaltenden gas.

Country Status (7)

Country	Link
US (1)	US4501722A (de)
EP (1)	EP0088551B1 (de)
JP (1)	JPS58156328A (de)
AT (1)	ATE13816T1 (de)
CA (1)	CA1193830A (de)
DE (1)	DE3360281D1 (de)
GB (1)	GB2115309A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8330663D0 (en) *	1983-11-17	1983-12-29	Dresser Ind	Liquid spraying
US4708855A (en) *	1985-11-07	1987-11-24	Passanaquoddy Tribe	Method and system for exhaust gas stream scrubbing
US5100633A (en) *	1985-11-07	1992-03-31	Passamaquoddy Technology Limited Partnership	Method for scrubbing pollutants from an exhaust gas stream
US4842834A (en) *	1987-02-02	1989-06-27	Fuel Tech, Inc.	Process for reducing the concentration of pollutants in an effluent
AU3282389A (en) *	1988-02-26	1989-09-22	Fuel Tech. Inc.	Process and injector for reducing the concentration of pollutants in an effluent
US4861568A (en) *	1988-09-16	1989-08-29	Robinson Jr Melville W	Process for removing sulfur dioxide from flue gases
FR2684896B1 (fr) *	1991-12-17	1994-01-28	Stein Industrie	Dispositif de traitement de fumees contenant des polluants gazeux.
FR2725635B1 (fr) *	1994-10-17	1997-01-03	Commissariat Energie Atomique	Procede et dispositif de traitement de gaz acides par voie semi-seche

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4924342B1 (de) *	1970-12-04	1974-06-21
JPS5117145B2 (de) *	1971-09-10	1976-05-31
US4197278B1 (en) *	1978-02-24	1996-04-02	Abb Flakt Inc	Sequential removal of sulfur oxides from hot gases
GR75064B (de) *	1978-05-19	1984-07-13	Niro Atomizer As
DE2847591C2 (de) *	1978-11-02	1982-12-23	Stadtwerke Düsseldorf AG, 4000 Düsseldorf	Verfahren sowie Vorrichtung zur Neutralisation saurer Schadstoffe in Rauchgasen von Feuerungsanlagen mit Abwärmenutzung
US4269812A (en) *	1979-07-27	1981-05-26	Pullman Incorporated	Horizontal cross-flow scrubber for sulfur oxide removal
DE3172142D1 (en) *	1980-10-03	1985-10-10	Dresser Uk Ltd	Method and apparatus for treating, particularly desulphurising, a polluted gas

1982
- 1982-02-25 GB GB08205581A patent/GB2115309A/en not_active Withdrawn
1983
- 1983-02-18 US US06/468,270 patent/US4501722A/en not_active Expired - Fee Related
- 1983-02-22 DE DE8383300902T patent/DE3360281D1/de not_active Expired
- 1983-02-22 AT AT83300902T patent/ATE13816T1/de not_active IP Right Cessation
- 1983-02-22 EP EP83300902A patent/EP0088551B1/de not_active Expired
- 1983-02-25 JP JP58029611A patent/JPS58156328A/ja active Pending
- 1983-02-25 CA CA000422420A patent/CA1193830A/en not_active Expired

Also Published As

Publication number	Publication date
CA1193830A (en)	1985-09-24
EP0088551A1 (de)	1983-09-14
EP0088551B1 (de)	1985-06-19
DE3360281D1 (en)	1985-07-25
US4501722A (en)	1985-02-26
JPS58156328A (ja)	1983-09-17
GB2115309A (en)	1983-09-07

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Legal Events

Date	Code	Title	Description
1986-01-15	UEP	Publication of translation of european patent specification
1990-11-15	REN	Ceased due to non-payment of the annual fee