FI862289A - Saett att maeta torrsubstans i roekgaser. - Google Patents

Saett att maeta torrsubstans i roekgaser. Download PDF

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Publication number
FI862289A
FI862289A FI862289A FI862289A FI862289A FI 862289 A FI862289 A FI 862289A FI 862289 A FI862289 A FI 862289A FI 862289 A FI862289 A FI 862289A FI 862289 A FI862289 A FI 862289A
Authority
FI
Finland
Prior art keywords
torrsubstans
roekgaser
saett att
maeta
att maeta
Prior art date
Application number
FI862289A
Other languages
English (en)
Other versions
FI87952C (fi
FI87952B (fi
FI862289A0 (fi
Inventor
Torbjoern Herngren
Jon Lofthus
Original Assignee
Svenska Traeforskningsinst
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 Svenska Traeforskningsinst filed Critical Svenska Traeforskningsinst
Publication of FI862289A0 publication Critical patent/FI862289A0/fi
Publication of FI862289A publication Critical patent/FI862289A/fi
Application granted granted Critical
Publication of FI87952B publication Critical patent/FI87952B/fi
Publication of FI87952C publication Critical patent/FI87952C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/063—Treatment of gas streams comprising solid matter, e.g. the ashes resulting from the combustion of black liquor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/50—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M11/00—Safety arrangements
    • F23M11/04—Means for supervising combustion, e.g. windows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/55—Controlling; Monitoring or measuring
    • F23G2900/55003—Sensing for exhaust gas properties, e.g. O2 content

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Paper (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI862289A 1985-05-31 1986-05-29 Saett att maeta torrsubstans i roekgaser FI87952C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8502697A SE456192B (sv) 1985-05-31 1985-05-31 Sett att meta torrsubstans i rokgasen i lutatervinningsaggregat i anleggningar for framstellning av pappersmassa
SE8502697 1985-05-31

Publications (4)

Publication Number Publication Date
FI862289A0 FI862289A0 (fi) 1986-05-29
FI862289A true FI862289A (fi) 1986-12-01
FI87952B FI87952B (fi) 1992-11-30
FI87952C FI87952C (fi) 1993-03-10

Family

ID=20360411

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862289A FI87952C (fi) 1985-05-31 1986-05-29 Saett att maeta torrsubstans i roekgaser

Country Status (4)

Country Link
US (1) US4690634A (fi)
CA (1) CA1267789A (fi)
FI (1) FI87952C (fi)
SE (1) SE456192B (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814868A (en) * 1987-10-02 1989-03-21 Quadtek, Inc. Apparatus and method for imaging and counting moving particles
US5139412A (en) * 1990-05-08 1992-08-18 Weyerhaeuser Company Method and apparatus for profiling the bed of a furnace
US5010827A (en) * 1990-05-08 1991-04-30 Wyerehaeuser Company Apparatus for detecting carryover particles in the interior of a furnace
US5094695A (en) * 1990-12-03 1992-03-10 The Babcock & Wilcox Company Furnace cleanliness monitor for high reflectivity ash
US5096502A (en) * 1990-12-03 1992-03-17 The Babcock & Wilcox Company Advanced water lance control system based on peak furnace wall emissivity
US5110365A (en) * 1990-12-03 1992-05-05 The Babcock & Wilcox Company Control of furnace cleaning for reflective ash using infrared imaging
US5368471A (en) * 1991-11-20 1994-11-29 The Babcock & Wilcox Company Method and apparatus for use in monitoring and controlling a black liquor recovery furnace
US5252060A (en) * 1992-03-27 1993-10-12 Mckinnon J Thomas Infrared laser fault detection method for hazardous waste incineration
US5988079A (en) * 1995-01-13 1999-11-23 Framatome Technologies, Inc. Unburned carbon and other combustibles monitor
US5774176A (en) * 1995-01-13 1998-06-30 Applied Synergistics, Inc. Unburned carbon and other combustibles monitor
FI119111B (fi) * 2004-03-15 2008-07-31 Metso Paper Inc Menetelmä paperinvalmistusprosessin monitoroimiseksi ja säätämiseksi
DE502004010880D1 (de) * 2004-07-27 2010-04-22 Powitec Intelligent Tech Gmbh Beobachtungsvorrichtung mit Freistosseinheit
DE102016000290A1 (de) * 2016-01-15 2017-07-20 Ci-Tec Gmbh Auswerte- und Regelungsverfahren für Mehrstoffbrenner und Auswerte- und Regelungsanordnung dafür

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH598601A5 (fi) * 1975-07-10 1978-05-12 Richard Hunziker
US4043743A (en) * 1976-08-09 1977-08-23 B.S.C. Industries Corporation Combustion control system
US4309949A (en) * 1979-12-10 1982-01-12 Measurex Corporation Method of controlling the opacity of the exhaust of the combustion of solid fuel and air in a furnace
GB8323409D0 (en) * 1983-09-01 1983-10-05 Ontario Ltd 471199 Control of boiler operations

Also Published As

Publication number Publication date
FI87952C (fi) 1993-03-10
FI87952B (fi) 1992-11-30
FI862289A0 (fi) 1986-05-29
US4690634A (en) 1987-09-01
SE456192B (sv) 1988-09-12
SE8502697D0 (sv) 1985-05-31
SE8502697L (sv) 1986-12-01
CA1267789A (en) 1990-04-17

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SVENSKA TRAEFORSKNINGSINSTITUTET