BR8703403A - Processo para a producao de clinquer de cimento e de gases de escape contendo so2 - Google Patents

Processo para a producao de clinquer de cimento e de gases de escape contendo so2

Info

Publication number
BR8703403A
BR8703403A BR8703403A BR8703403A BR8703403A BR 8703403 A BR8703403 A BR 8703403A BR 8703403 A BR8703403 A BR 8703403A BR 8703403 A BR8703403 A BR 8703403A BR 8703403 A BR8703403 A BR 8703403A
Authority
BR
Brazil
Prior art keywords
clinch
cement
production
exhaust gas
gas containing
Prior art date
Application number
BR8703403A
Other languages
English (en)
Inventor
Karlheinz Kuehle
Klaus-Ruediger Knoesel
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of BR8703403A publication Critical patent/BR8703403A/pt

Links

Classifications

    • 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
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
    • C01B17/506—Preparation of sulfur dioxide by reduction of sulfur compounds of calcium sulfates
    • 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
    • C04B7/02—Portland cement
    • C04B7/04—Portland cement using raw materials containing gypsum, i.e. processes of the Mueller-Kuehne type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
BR8703403A 1986-07-05 1987-07-03 Processo para a producao de clinquer de cimento e de gases de escape contendo so2 BR8703403A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863622688 DE3622688A1 (de) 1986-07-05 1986-07-05 Verfahren zur herstellung von zementklinker und so(pfeil abwaerts)2(pfeil abwaerts)-haltigen abgasen

Publications (1)

Publication Number Publication Date
BR8703403A true BR8703403A (pt) 1988-03-22

Family

ID=6304516

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8703403A BR8703403A (pt) 1986-07-05 1987-07-03 Processo para a producao de clinquer de cimento e de gases de escape contendo so2

Country Status (7)

Country Link
EP (1) EP0254330A1 (pt)
JP (1) JPS6321243A (pt)
KR (1) KR880001546A (pt)
AU (1) AU7520887A (pt)
BR (1) BR8703403A (pt)
DE (1) DE3622688A1 (pt)
ZA (1) ZA874844B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900181A1 (de) * 1989-01-05 1990-07-12 Atzger Juergen Verfahren zur thermischen aufarbeitung von restprodukten aus rauchgasreinigungs- und wirbelschichtfeuerungsanlagen unter herstellung verwertbarer einsatzstoffe
DE59005950D1 (de) * 1989-11-20 1994-07-07 Wsz Wolfener Schwefelsaeure Un Verfahren zur herstellung von zementklinker und rückgewinnung von schwefeldioxid.
DE4241540C1 (de) * 1992-12-10 1993-12-16 Bitterfelder Qualifizierungs U Rohmehlmischung und Verfahren zur Herstellung von Zementklinker und Rückgewinnung von Schwefeldioxid
DE4243763A1 (de) * 1992-12-23 1994-06-30 Kluger Karl Heinz Dr REA-abprodukthaltige Rohmehlmischungen und Verfahren zur Herstellung von Zementklinker und SO¶2¶-haltigen Gasen
FR2718655B1 (fr) * 1994-04-13 1996-05-24 Gec Alsthom Stein Ind Procédé de traitement des résidus solides provenant de la combustion d'un combustible contenant du soufre, et dispositif de traitement thermique pour la mise en Óoeuvre du procédé.
DE4433049C3 (de) * 1994-09-16 2000-06-15 Babcock Bsh Gmbh Verfahren zur Herstellung von SO¶2¶-haltigem Gas und Zementklinker aus Abfallgips
DE4447602C2 (de) * 1994-09-16 1998-11-05 Babcock Bsh Ag Anlagen zur Herstellung von SO¶2¶-haltigem Gas und Zementklinker aus Abfallgips, Papierfasern und Zuschlagstoffen
EP0728713B1 (de) * 1995-02-13 2001-05-02 Directional Drilling Tool AG Verfahren zur Verwertung von Reststoffen bei der Zementherstellung
CN104555946B (zh) * 2015-01-20 2017-01-18 上海三夫工程技术有限公司 由硫磺气体还原石膏制硫酸联产水泥熟料的方法
CN114148993A (zh) * 2021-12-16 2022-03-08 杭州亚太化工设备有限公司 一种基于磷石膏炉法的硫酸生产系统以及生产工艺
CN115974435A (zh) * 2023-01-10 2023-04-18 福建龙麟环境工程有限公司 一种dcs自动控制新型干法水泥窑动态抑硫系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB309661A (en) * 1928-02-06 1929-04-18 George Jordon Harris Improvements in the joint production of sulphuric acid and cement
US2252279A (en) * 1938-07-06 1941-08-12 Walther H Duisberg Manufacture of sulphur dioxide and portland cement from calcium sulphate and the usual additions containing aluminum silicate
US3717489A (en) * 1971-01-04 1973-02-20 Dungemittelkombinat Veb Sticks Process for increasing the strength of cement obtained from calcium sulfate

Also Published As

Publication number Publication date
DE3622688A1 (de) 1988-01-14
JPS6321243A (ja) 1988-01-28
KR880001546A (ko) 1988-04-25
ZA874844B (en) 1989-03-29
EP0254330A1 (de) 1988-01-27
AU7520887A (en) 1988-01-07

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