SE407595B - Sett och apparat for overvakning av reduktionsverkningsgraden i en kemikalieatervinningsugn - Google Patents

Sett och apparat for overvakning av reduktionsverkningsgraden i en kemikalieatervinningsugn

Info

Publication number
SE407595B
SE407595B SE7405401A SE7405401A SE407595B SE 407595 B SE407595 B SE 407595B SE 7405401 A SE7405401 A SE 7405401A SE 7405401 A SE7405401 A SE 7405401A SE 407595 B SE407595 B SE 407595B
Authority
SE
Sweden
Prior art keywords
bed
monitoring
light
sodium
fireplace
Prior art date
Application number
SE7405401A
Other languages
English (en)
Swedish (sv)
Inventor
H W 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 SE407595B publication Critical patent/SE407595B/sv

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)
SE7405401A 1973-04-23 1974-04-22 Sett och apparat for overvakning av reduktionsverkningsgraden i en kemikalieatervinningsugn SE407595B (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 (1)

Publication Number Publication Date
SE407595B true SE407595B (sv) 1979-04-02

Family

ID=23390743

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7405401A SE407595B (sv) 1973-04-23 1974-04-22 Sett och apparat for overvakning av reduktionsverkningsgraden i en kemikalieatervinningsugn

Country Status (7)

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

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 (fi) * 2019-05-17 2022-03-15 Andritz Oy Soodakattilan reduktioasteen määritys

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 (ja) 1975-02-12
FI54952C (fi) 1979-04-10
US3870467A (en) 1975-03-11
FR2226505B1 (ja) 1978-01-06
JPS5146676B2 (ja) 1976-12-10
CA1013904A (en) 1977-07-19
ES425583A1 (es) 1976-06-16
FR2226505A1 (ja) 1974-11-15

Similar Documents

Publication Publication Date Title
JP5028267B2 (ja) 回収ボイラなどの制御
Romero et al. Spectrometer-based combustion monitoring for flame stoichiometry and temperature control
EP0967440A2 (en) Optical monitoring and control system for oil combustion
FI98556C (fi) Laite kulkeutuvien hiukkasten ilmaisemiseksi uunin sisäosissa
Hees et al. Experimental investigation into the influence of the oxygen concentration on a pulverized coal swirl flame in oxy-fuel atmosphere
FI56984C (fi) Saett vid drift av en eldstad och anordning foer utoevande av detta saett
SE407595B (sv) Sett och apparat for overvakning av reduktionsverkningsgraden i en kemikalieatervinningsugn
US4690634A (en) Method of measuring dry substance in flue gases
JPH02275327A (ja) セメント焼成炉監視方法及びその装置
CA1166084A (en) Stationary flame scanner for tilting burner
KR100219746B1 (ko) 로를 조작하는 방법
CN208520827U (zh) 电缆和光缆热释放和产烟特性测试设备
RU2312939C2 (ru) Устройство для сжигания анодных газов алюминиевого электролизера
CN203309926U (zh) 锅炉温度检测系统
JPS62501644A (ja) 煙粒子および高温ガスにより覆われた高温赤外線放射表面の映像化
Rezaei Co-axial turbulent diffusion flames with directed oxygen injection
FI73757B (fi) Foerfarande foer maximering reduktionseffekten i en aotervinningsugn.
SU779381A1 (ru) Трубчата печь
US3274579A (en) Fusible plug flame detection system
WO2022157304A1 (en) Monitoring combustible matter in a gaseous stream
SU885829A1 (ru) Устройство дл определени горючести материалов
JP2022052753A (ja) 炉内温度を測定するためのシステム及び炉の内部の燃焼を制御するための方法
Von Drasek et al. Optimization of Oxy‐Fuel Combustion with Optical Sensors
RU23953U1 (ru) Устройство для селективного контроля пламени горелки
SU1016627A1 (ru) Топка дл сжигани природного газа

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7405401-6

Effective date: 19880822

Format of ref document f/p: F