FR2226505B1 - - Google Patents

Info

Publication number
FR2226505B1
FR2226505B1 FR7409221A FR7409221A FR2226505B1 FR 2226505 B1 FR2226505 B1 FR 2226505B1 FR 7409221 A FR7409221 A FR 7409221A FR 7409221 A FR7409221 A FR 7409221A FR 2226505 B1 FR2226505 B1 FR 2226505B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7409221A
Other languages
French (fr)
Other versions
FR2226505A1 (sv
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Engineering Inc filed Critical Combustion Engineering Inc
Publication of FR2226505A1 publication Critical patent/FR2226505A1/fr
Application granted granted Critical
Publication of FR2226505B1 publication Critical patent/FR2226505B1/fr
Expired legal-status Critical Current

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)
FR7409221A 1973-04-23 1974-03-19 Expired FR2226505B1 (sv)

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
FR2226505A1 FR2226505A1 (sv) 1974-11-15
FR2226505B1 true FR2226505B1 (sv) 1978-01-06

Family

ID=23390743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409221A Expired FR2226505B1 (sv) 1973-04-23 1974-03-19

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
JPS5013296A (sv) 1975-02-12
FI54952C (fi) 1979-04-10
SE407595B (sv) 1979-04-02
US3870467A (en) 1975-03-11
JPS5146676B2 (sv) 1976-12-10
CA1013904A (en) 1977-07-19
ES425583A1 (es) 1976-06-16
FR2226505A1 (sv) 1974-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse