SE305501B - - Google Patents

Info

Publication number
SE305501B
SE305501B SE319366A SE319366A SE305501B SE 305501 B SE305501 B SE 305501B SE 319366 A SE319366 A SE 319366A SE 319366 A SE319366 A SE 319366A SE 305501 B SE305501 B SE 305501B
Authority
SE
Sweden
Prior art keywords
washing liquid
sump
gases
march
settling tank
Prior art date
Application number
SE319366A
Inventor
K Gustavsson
Original Assignee
Bahco Ab
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 Bahco Ab filed Critical Bahco Ab
Priority to SE319366A priority Critical patent/SE305501B/xx
Priority to GB1067067A priority patent/GB1171955A/en
Priority to DE19671594671 priority patent/DE1594671C/en
Priority to NO16718367A priority patent/NO117256B/no
Priority to DK128067A priority patent/DK114640B/en
Publication of SE305501B publication Critical patent/SE305501B/xx

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Emergency Lowering Means (AREA)

Abstract

1,171,955. Purifying flue gases. BAHCO A.B. 7 March, 1967 [10 March, 1966], No. 10670/67. Heading B1R. Sulphur di-oxide is removed from the gases by directing the gases downwardly from an inlet 3 onto the surface of an alkaline washing liquid disposed in the sump 2 of a gas scrubber and a mixture of gas and washing liquid as carried upwardly in a divergent duct as is described in Specification 1,134,449 (Division B1-B2), at the top of the divergent duct water is sprayed from nozzles 13 and the scrubbed gas enters a droplet separator 9 and is discharged therefrom through an outlet 12, liquid separated in separator 9 passes via a pH control device 20 to a settling tank 21, the unit 21 being connected to a conveyor 16 for the admission from a topper of an alkaline substance to a body of the washing liquid contained in a vessel 15 and from which washing liquid is supplied by a pump to the sump 2. Liquid recovered in settling tank 21 passes via line 22 to the sump 2 and sludge can be removed via valve 23. The alkaline substance may be sodium or calcium hydroxide. Reference has been directed by the Comptroller to Specification 1,134,449.
SE319366A 1966-03-10 1966-03-10 SE305501B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE319366A SE305501B (en) 1966-03-10 1966-03-10
GB1067067A GB1171955A (en) 1966-03-10 1967-03-07 Apparatus for Purifying Flue Gases.
DE19671594671 DE1594671C (en) 1966-03-10 1967-03-08 Device for wet cleaning of flue gases
NO16718367A NO117256B (en) 1966-03-10 1967-03-08
DK128067A DK114640B (en) 1966-03-10 1967-03-10 Flue gas cleaning device.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE319366A SE305501B (en) 1966-03-10 1966-03-10

Publications (1)

Publication Number Publication Date
SE305501B true SE305501B (en) 1968-10-28

Family

ID=20261578

Family Applications (1)

Application Number Title Priority Date Filing Date
SE319366A SE305501B (en) 1966-03-10 1966-03-10

Country Status (4)

Country Link
DK (1) DK114640B (en)
GB (1) GB1171955A (en)
NO (1) NO117256B (en)
SE (1) SE305501B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE360271B (en) * 1970-09-07 1973-09-24 Bahco Ab
CH673887A5 (en) * 1984-01-16 1990-04-12 Neoxan Ag
AT405792B (en) * 1996-05-28 1999-11-25 Kita Firooz Flue gas cleaning installation

Also Published As

Publication number Publication date
DE1594671B2 (en) 1972-11-16
DK114640C (en) 1975-07-21
GB1171955A (en) 1969-11-26
DK114640B (en) 1969-07-21
NO117256B (en) 1969-07-21
DE1594671A1 (en) 1970-05-21

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