FR2310799A1 - Procede et appareil de traitement thermique de matiere a forte teneur en soufre et eventuellement en alcali - Google Patents

Procede et appareil de traitement thermique de matiere a forte teneur en soufre et eventuellement en alcali

Info

Publication number
FR2310799A1
FR2310799A1 FR7614329A FR7614329A FR2310799A1 FR 2310799 A1 FR2310799 A1 FR 2310799A1 FR 7614329 A FR7614329 A FR 7614329A FR 7614329 A FR7614329 A FR 7614329A FR 2310799 A1 FR2310799 A1 FR 2310799A1
Authority
FR
France
Prior art keywords
thermal treatment
sulfur content
high sulfur
possible alkali
alkali
Prior art date
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.)
Granted
Application number
FR7614329A
Other languages
English (en)
Other versions
FR2310799B1 (fr
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Publication of FR2310799A1 publication Critical patent/FR2310799A1/fr
Application granted granted Critical
Publication of FR2310799B1 publication Critical patent/FR2310799B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F27B7/2066—Arrangements of preheating devices for the charge comprising a band transporter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0233—Other waste gases from cement factories

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Drying Of Solid Materials (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
FR7614329A 1975-05-13 1976-05-12 Procede et appareil de traitement thermique de matiere a forte teneur en soufre et eventuellement en alcali Granted FR2310799A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/576,995 US4065320A (en) 1975-05-13 1975-05-13 System for handling high sulfur materials

Publications (2)

Publication Number Publication Date
FR2310799A1 true FR2310799A1 (fr) 1976-12-10
FR2310799B1 FR2310799B1 (fr) 1979-07-13

Family

ID=24306853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614329A Granted FR2310799A1 (fr) 1975-05-13 1976-05-12 Procede et appareil de traitement thermique de matiere a forte teneur en soufre et eventuellement en alcali

Country Status (10)

Country Link
US (2) US4065320A (fr)
JP (1) JPS51140874A (fr)
BR (1) BR7603015A (fr)
CA (1) CA1062006A (fr)
DE (1) DE2621219A1 (fr)
FR (1) FR2310799A1 (fr)
GB (1) GB1514853A (fr)
NL (1) NL7605110A (fr)
SE (1) SE425848B (fr)
ZA (1) ZA762752B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463754A1 (fr) * 1979-08-17 1981-02-27 Kloeckner Humboldt Deutz Ag Procede et installation pour la cuisson de matieres premieres, en particulier pour la fabrication de clinker de ciment

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31355E (en) * 1976-06-03 1983-08-23 Kelsey-Hayes Company Method for hot consolidating powder
JPS5581722A (en) * 1978-12-18 1980-06-20 Kubota Ltd Exhaust smoke treating method
US4251280A (en) * 1979-05-21 1981-02-17 Allis-Chalmers Corporation Process for handling and utilizing system gas in a pyro-processing system
US4304550A (en) * 1979-05-21 1981-12-08 Allis-Chalmers Corporation Apparatus for handling and utilizing system gas in a pyro-processing system
US4236887A (en) * 1979-05-21 1980-12-02 Allis-Chalmers Corporation Method and apparatus for handling and utilizing system off-gas in a pyro-processing system
DE2938144A1 (de) * 1979-09-21 1981-04-02 Claudius Peters Ag, 2000 Hamburg Ofenanlage
DE2940676A1 (de) * 1979-10-08 1981-04-16 Krupp Polysius Ag, 4720 Beckum Anlage zur waermebehandlung von feinkoernigem gut
US4256045A (en) * 1980-01-16 1981-03-17 Johnson Jr Allen S Apparatus and method for treating a gas with a liquid
JPS56113988A (en) * 1980-02-15 1981-09-08 Sumitomo Cement Co Method and device for recovering exhaust gas from combustion furnace in generating set using combustible as fuel
US4276272A (en) * 1980-03-17 1981-06-30 Kaiser Aluminum & Chemical Corporation Cement waste product as scrubbing medium for sulfur oxides
US4367065A (en) * 1981-02-23 1983-01-04 Allis-Chalmers Corporation Method for firing coal in pyro-processes using direct heat recuperation from a cross flow heat exchanger
DE3235558A1 (de) * 1982-09-25 1984-03-29 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur abtrennung von schadstoffen aus abgasen
US4668489A (en) * 1984-01-30 1987-05-26 Efb Inc. Method for treating gas streams
US4542000A (en) * 1984-01-30 1985-09-17 Efb, Inc. Method for treating gas streams
US4662945A (en) * 1985-07-01 1987-05-05 Fuller Company Process and apparatus for manufacturing low sulfur cement clinker
ATE62648T1 (de) * 1988-05-14 1991-05-15 Pro Mineral Ges Verfahren zum aufbereiten von calciumsulfatalphahalbhydrat.
DE3829853C1 (fr) * 1988-09-02 1989-11-30 O & K Orenstein & Koppel Ag, 1000 Berlin, De
US5816795A (en) * 1996-05-24 1998-10-06 Cadence Environmental Energy, Inc. Apparatus and method for providing supplemental fuel to a preheater/precalciner kiln
US5766339A (en) * 1997-05-07 1998-06-16 Dravo Lime Company Process for producing cement from a flue gas desulfurization process waste product
US5769940A (en) * 1997-05-07 1998-06-23 Dravo Lime Company Process for producing cement and elemental sulfur from a flue gas desulfurization waste product
AUPO836997A0 (en) * 1997-08-01 1997-08-28 Lazar Enterprises Pty Ltd Apparatus and process
US6383283B1 (en) 1997-12-02 2002-05-07 Cement Petcoptimizer Company Control of cement clinker production by analysis of sulfur in the end product
US5882190A (en) * 1997-12-02 1999-03-16 Doumet; Joseph Elias Control of cement clinker production by analysis of sulfur in the end product
US6050813A (en) * 1997-12-02 2000-04-18 Cement Petcoptimizer Company Control of cement clinker production by analysis of sulfur in the end product
US5897702A (en) * 1998-02-19 1999-04-27 Fuller Company Removal of sulfur oxides from preheater off gases
US6183244B1 (en) 1999-04-14 2001-02-06 Cement Petcoptimizer Company Control of cement clinker production in a wet process rotary kiln by analysis of sulfur in the end product
US6474984B2 (en) * 2000-11-20 2002-11-05 Metso Minerals Industries, Inc. Air injection for nitrogen oxide reduction and improved product quality
MXPA01007229A (es) * 2001-07-13 2003-08-19 Cemex Trademarks Worldwide Ltd Metodo para producir clinker de cemento utilizando coque de alto contenido de azufre.
DE10305367A1 (de) * 2003-02-10 2004-08-19 Polysius Ag Verfahren und Anlage zur Wärmebehandlung von mineralischen Rohstoffen
US8623304B2 (en) * 2010-08-10 2014-01-07 Taiheiyo Cement Corporation Method and device for treating chlorine bypass dust and discharge gas
EP3667221A1 (fr) * 2018-12-11 2020-06-17 Paul Wurth S.A. Machine de durcissement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1484823A (fr) * 1966-05-06 1967-06-16 Polysius Ag Dispositif de traitement thermique pour matières minérales
FR1487150A (fr) * 1966-07-20 1967-06-30 Allis Chalmers Mfg Co Procédé et installation de traitement thermique de matières minérales
US3671027A (en) * 1970-09-24 1972-06-20 Hanna Mining Co Heat processing of minerals
FR2117594A5 (fr) * 1970-12-10 1972-07-21 Allis Chalmers
US3782888A (en) * 1972-10-04 1974-01-01 Allis Chalmers Method and apparatus for heat treating with heat recuperation from material cooling and auxiliary heat during startup

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718453A (en) * 1951-01-03 1955-09-20 John W Beckman Method for reducing sulfur compounds from flue gases
NL131595C (fr) * 1963-02-13
US3920380A (en) * 1974-12-13 1975-11-18 Allis Chalmers Method and furnace for heat treating material
US3986819A (en) * 1975-05-13 1976-10-19 Allis-Chalmers Corporation Grate preheater kiln system
US4047884A (en) * 1976-04-05 1977-09-13 Allis-Chalmers Corporation Means and method for processing cement raw materials containing fuel of high volatile content

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1484823A (fr) * 1966-05-06 1967-06-16 Polysius Ag Dispositif de traitement thermique pour matières minérales
FR1487150A (fr) * 1966-07-20 1967-06-30 Allis Chalmers Mfg Co Procédé et installation de traitement thermique de matières minérales
US3671027A (en) * 1970-09-24 1972-06-20 Hanna Mining Co Heat processing of minerals
FR2117594A5 (fr) * 1970-12-10 1972-07-21 Allis Chalmers
US3782888A (en) * 1972-10-04 1974-01-01 Allis Chalmers Method and apparatus for heat treating with heat recuperation from material cooling and auxiliary heat during startup

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463754A1 (fr) * 1979-08-17 1981-02-27 Kloeckner Humboldt Deutz Ag Procede et installation pour la cuisson de matieres premieres, en particulier pour la fabrication de clinker de ciment

Also Published As

Publication number Publication date
US4120645A (en) 1978-10-17
JPS51140874A (en) 1976-12-04
US4065320A (en) 1977-12-27
DE2621219A1 (de) 1976-12-02
GB1514853A (en) 1978-06-21
SE425848B (sv) 1982-11-15
CA1062006A (fr) 1979-09-11
ZA762752B (en) 1977-12-28
AU1375876A (en) 1977-11-17
SE7605189L (sv) 1976-11-14
NL7605110A (nl) 1976-11-16
BR7603015A (pt) 1977-05-31
FR2310799B1 (fr) 1979-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse