ZA793806B - Electrostatic precipitation of exhaust gases from coal fired rotary kilns - Google Patents

Electrostatic precipitation of exhaust gases from coal fired rotary kilns

Info

Publication number
ZA793806B
ZA793806B ZA00793806A ZA793806A ZA793806B ZA 793806 B ZA793806 B ZA 793806B ZA 00793806 A ZA00793806 A ZA 00793806A ZA 793806 A ZA793806 A ZA 793806A ZA 793806 B ZA793806 B ZA 793806B
Authority
ZA
South Africa
Prior art keywords
exhaust gases
electrostatic precipitation
coal fired
rotary kilns
fired rotary
Prior art date
Application number
ZA00793806A
Other languages
English (en)
Inventor
H Petersen
Original Assignee
Smidth & Co As F L
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 Smidth & Co As F L filed Critical Smidth & Co As F L
Publication of ZA793806B publication Critical patent/ZA793806B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/013—Conditioning by chemical additives, e.g. with SO3
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Incineration Of Waste (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
ZA00793806A 1978-07-25 1979-07-25 Electrostatic precipitation of exhaust gases from coal fired rotary kilns ZA793806B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7831061 1978-07-25

Publications (1)

Publication Number Publication Date
ZA793806B true ZA793806B (en) 1980-07-30

Family

ID=10498651

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00793806A ZA793806B (en) 1978-07-25 1979-07-25 Electrostatic precipitation of exhaust gases from coal fired rotary kilns

Country Status (12)

Country Link
US (1) US4391207A (da)
JP (1) JPS5518300A (da)
AU (1) AU530457B2 (da)
BR (1) BR7904724A (da)
CA (1) CA1125510A (da)
DE (1) DE2929819A1 (da)
DK (1) DK312879A (da)
ES (1) ES482800A1 (da)
FR (1) FR2433572A1 (da)
PL (1) PL217386A1 (da)
YU (1) YU180179A (da)
ZA (1) ZA793806B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462527A (en) * 1982-09-09 1984-07-31 Xerox Corporation Device for lateral registration of computer form documents for copying
US4526309A (en) * 1982-09-13 1985-07-02 Xerox Corporation Compatible copying of computer form documents
US4843980A (en) * 1988-04-26 1989-07-04 Lucille Markham Composition for use in reducing air contaminants from combustion effluents
DE4019893A1 (de) * 1989-09-08 1991-03-21 Wanka Edwin Dipl Ing Fh Verfahren zur verwendung von ammoniumsalz zur reduzierung der stickoxid-emissionen beim betrieb von waermekraftmaschinen
US5795367A (en) * 1996-06-25 1998-08-18 Jack Kennedy Metal Products & Buildings, Inc. Method of and apparatus for reducing sulfur in combustion gases
US7531154B2 (en) * 2005-08-18 2009-05-12 Solvay Chemicals Method of removing sulfur dioxide from a flue gas stream
US7481987B2 (en) * 2005-09-15 2009-01-27 Solvay Chemicals Method of removing sulfur trioxide from a flue gas stream
DE102010036587A1 (de) 2009-07-23 2011-01-27 Caldery France S.A.S. Hängezylinder für Doppelschachtöfen
CN108083661A (zh) * 2017-12-19 2018-05-29 王秀贵 一种节煤速烧剂制备方法
CN116966324B (zh) * 2023-07-13 2023-12-19 湖北鲁湖天慧农业科技有限公司 一种有机肥、基质产品处理用加热消毒炉及消毒方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920380A (en) * 1974-12-13 1975-11-18 Allis Chalmers Method and furnace for heat treating material
GB1547419A (en) * 1975-10-30 1979-06-20 Mcdowell Wellman Eng Co Method of producing pelletized fixed sulphur fuel and product
DE2807076C3 (de) * 1978-02-18 1980-06-04 Rheinisch-Westfaelisches Elektrizitaetswerk Ag, 4300 Essen Verfahren zur Reduzierung der Schwefelemission von Kesselfeuerungen

Also Published As

Publication number Publication date
AU530457B2 (en) 1983-07-14
CA1125510A (en) 1982-06-15
YU180179A (en) 1982-10-31
PL217386A1 (da) 1980-06-02
DE2929819A1 (de) 1980-02-07
ES482800A1 (es) 1980-08-16
AU4935679A (en) 1981-02-12
BR7904724A (pt) 1980-04-22
FR2433572A1 (fr) 1980-03-14
JPS5518300A (en) 1980-02-08
DK312879A (da) 1980-01-26
US4391207A (en) 1983-07-05

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