FI902830A - OVER ANCHORING FOER RENING AV ROEKGASER. - Google Patents

OVER ANCHORING FOER RENING AV ROEKGASER. Download PDF

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Publication number
FI902830A
FI902830A FI902830A FI902830A FI902830A FI 902830 A FI902830 A FI 902830A FI 902830 A FI902830 A FI 902830A FI 902830 A FI902830 A FI 902830A FI 902830 A FI902830 A FI 902830A
Authority
FI
Finland
Prior art keywords
roekgaser
produce
impurities
flue gas
new
Prior art date
Application number
FI902830A
Other languages
Finnish (fi)
Other versions
FI88879C (en
FI902830A0 (en
FI88879B (en
Inventor
Carl-Olof Palm
Original Assignee
Partek 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 Partek Ab filed Critical Partek Ab
Priority to FI902830A priority Critical patent/FI88879C/en
Publication of FI902830A0 publication Critical patent/FI902830A0/en
Publication of FI902830A publication Critical patent/FI902830A/en
Application granted granted Critical
Publication of FI88879B publication Critical patent/FI88879B/en
Publication of FI88879C publication Critical patent/FI88879C/en

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  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The object of the invention is to produce a new process and a new device for more effectively than previously ridding flue gases of impurities, more particularly of sulphurous impurities such as sulphur dioxide. Lime material is fed into the flue gas duct 1 so that the lime material is first broken up within the actual flue gas, for example by means of a jet mill or a pinned disc mill, into finer particles so as to produce on these, through new formation, activated contact surfaces for more effective reaction with sulphurous impurities contained in the flue gases. <IMAGE>
FI902830A 1990-06-06 1990-06-06 Process for the purification of sulfur-containing flue gases FI88879C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI902830A FI88879C (en) 1990-06-06 1990-06-06 Process for the purification of sulfur-containing flue gases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902830A FI88879C (en) 1990-06-06 1990-06-06 Process for the purification of sulfur-containing flue gases
FI902830 1990-06-06

Publications (4)

Publication Number Publication Date
FI902830A0 FI902830A0 (en) 1990-06-06
FI902830A true FI902830A (en) 1991-12-07
FI88879B FI88879B (en) 1993-04-15
FI88879C FI88879C (en) 1993-07-26

Family

ID=8530579

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902830A FI88879C (en) 1990-06-06 1990-06-06 Process for the purification of sulfur-containing flue gases

Country Status (1)

Country Link
FI (1) FI88879C (en)

Also Published As

Publication number Publication date
FI88879C (en) 1993-07-26
FI902830A0 (en) 1990-06-06
FI88879B (en) 1993-04-15

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Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: NORDKALK OY AB

FG Patent granted

Owner name: NORDKALK OY AB

PC Transfer of assignment of patent

Owner name: PALM

Free format text: PALM