FI54952C - Saett foer oevervakning av reduktionsverkningsgraden i en kemikalieaotervinningsugn - Google Patents

Saett foer oevervakning av reduktionsverkningsgraden i en kemikalieaotervinningsugn

Info

Publication number
FI54952C
FI54952C FI1214/74A FI121474A FI54952C FI 54952 C FI54952 C FI 54952C FI 1214/74 A FI1214/74 A FI 1214/74A FI 121474 A FI121474 A FI 121474A FI 54952 C FI54952 C FI 54952C
Authority
FI
Finland
Prior art keywords
reduktionsverkningsgraden
kemikalieaotervinningsugn
oevervakning
saett foer
saett
Prior art date
Application number
FI1214/74A
Other languages
English (en)
Finnish (fi)
Other versions
FI54952B (fi
Inventor
Hugh Wharton Nelson
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of FI54952B publication Critical patent/FI54952B/fi
Application granted granted Critical
Publication of FI54952C publication Critical patent/FI54952C/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/22—Alkali metal sulfides or polysulfides
    • C01B17/24—Preparation by reduction
    • C01B17/26—Preparation by reduction with carbon
    • 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
    • D21C11/12—Combustion of pulp liquors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FI1214/74A 1973-04-23 1974-04-22 Saett foer oevervakning av reduktionsverkningsgraden i en kemikalieaotervinningsugn FI54952C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US353828A US3870467A (en) 1973-04-23 1973-04-23 Monitoring chemical recovery furnace

Publications (2)

Publication Number Publication Date
FI54952B FI54952B (fi) 1978-12-29
FI54952C true FI54952C (fi) 1979-04-10

Family

ID=23390743

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1214/74A FI54952C (fi) 1973-04-23 1974-04-22 Saett foer oevervakning av reduktionsverkningsgraden i en kemikalieaotervinningsugn

Country Status (7)

Country Link
US (1) US3870467A (sv)
JP (1) JPS5146676B2 (sv)
CA (1) CA1013904A (sv)
ES (1) ES425583A1 (sv)
FI (1) FI54952C (sv)
FR (1) FR2226505B1 (sv)
SE (1) SE407595B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748004A (en) * 1986-02-13 1988-05-31 Goodspeed Byron Lester Apparatus for cleaning air ports of a chemical recovery furnace
US4865750A (en) * 1986-05-02 1989-09-12 Engineered Systems International, Inc. Methods for reducing anions in process chemicals
US7735435B2 (en) * 2006-05-24 2010-06-15 Diamond Power International, Inc. Apparatus for cleaning a smelt spout of a combustion device
FI129477B (sv) * 2019-05-17 2022-03-15 Andritz Oy Bestämning av reduktionsgraden i en sodapanna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1626663A (en) * 1923-02-08 1927-05-03 Westinghouse Electric & Mfg Co Temperature-controlling system
US3512956A (en) * 1967-09-26 1970-05-19 Anaconda Co Copper ore process control
US3565538A (en) * 1968-01-24 1971-02-23 Perkin Elmer Corp Sampling technique using open holder
US3607083A (en) * 1969-11-18 1971-09-21 Westvaco Corp Analysis of kraft liquors

Also Published As

Publication number Publication date
FI54952B (fi) 1978-12-29
JPS5146676B2 (sv) 1976-12-10
CA1013904A (en) 1977-07-19
FR2226505A1 (sv) 1974-11-15
ES425583A1 (es) 1976-06-16
US3870467A (en) 1975-03-11
SE407595B (sv) 1979-04-02
JPS5013296A (sv) 1975-02-12
FR2226505B1 (sv) 1978-01-06

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