ES324315A1 - Procedure to improve thermal processes in rotating ovens. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure to improve thermal processes in rotating ovens. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES324315A1
ES324315A1 ES0324315A ES324315A ES324315A1 ES 324315 A1 ES324315 A1 ES 324315A1 ES 0324315 A ES0324315 A ES 0324315A ES 324315 A ES324315 A ES 324315A ES 324315 A1 ES324315 A1 ES 324315A1
Authority
ES
Spain
Prior art keywords
thermal processes
translation
machine
legally binding
google translate
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.)
Expired
Application number
ES0324315A
Other languages
Spanish (es)
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.)
Lias Forschungs A G
Original Assignee
Lias Forschungs A G
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 Lias Forschungs A G filed Critical Lias Forschungs A G
Publication of ES324315A1 publication Critical patent/ES324315A1/en
Expired 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
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • 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
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/125—Fuels from renewable energy sources, e.g. waste or biomass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Process for improving the thermal processes in rotary kilns, characterized by carrying out the thermal processes of lower temperatures, such as evaporation of moisture and/or heating of the material to be treated and/or expulsion of water of crystallization and/or expulsion of gases, in a turbulence oven or similar, before the rotary kiln while the thermal processes are carried out at temperatures above approximately 1000º C, such as sintering, swelling or roasting, in the rotary kiln. (Machine-translation by Google Translate, not legally binding)
ES0324315A 1965-03-26 1966-03-17 Procedure to improve thermal processes in rotating ovens. (Machine-translation by Google Translate, not legally binding) Expired ES324315A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER0040229 1965-03-26
DER0040474 1965-04-27

Publications (1)

Publication Number Publication Date
ES324315A1 true ES324315A1 (en) 1967-02-01

Family

ID=25991878

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0324315A Expired ES324315A1 (en) 1965-03-26 1966-03-17 Procedure to improve thermal processes in rotating ovens. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE677986A (en)
CH (1) CH479497A (en)
ES (1) ES324315A1 (en)
GB (1) GB1106406A (en)
IL (1) IL25377A (en)
SE (1) SE317616B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627056A1 (en) * 1976-06-16 1977-12-29 Dotternhaus Portland Zement Process for the production of cement clinkers
US4260421A (en) * 1979-05-18 1981-04-07 Exxon Research & Engineering Co. Cement production from coal conversion residues
IL101001A (en) * 1992-01-29 1995-01-24 Moshe Gewertz Method for the exploitation of oil shales
CN102690071B (en) * 2012-05-30 2013-12-25 陕西大唐新能电力设计有限公司 Graded energy utilization system used in cement production
CN114561504B (en) * 2022-04-28 2022-07-29 中国恩菲工程技术有限公司 Melting device and melting method based on fluidization prereduction

Also Published As

Publication number Publication date
BE677986A (en) 1966-09-01
IL25377A (en) 1970-03-22
CH479497A (en) 1969-10-15
GB1106406A (en) 1968-03-20
SE317616B (en) 1969-11-17

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