IT1137384B - PLANT FOR THE PRODUCTION OF CLINKER PORTLAND EQUIPPED WITH PREHEATER, SUITABLE TO REALIZE A RECOVERY OF PART OF THE ENTHALPY OF GASES EXITING THE PREHEATER - Google Patents

PLANT FOR THE PRODUCTION OF CLINKER PORTLAND EQUIPPED WITH PREHEATER, SUITABLE TO REALIZE A RECOVERY OF PART OF THE ENTHALPY OF GASES EXITING THE PREHEATER

Info

Publication number
IT1137384B
IT1137384B IT21626/81A IT2162681A IT1137384B IT 1137384 B IT1137384 B IT 1137384B IT 21626/81 A IT21626/81 A IT 21626/81A IT 2162681 A IT2162681 A IT 2162681A IT 1137384 B IT1137384 B IT 1137384B
Authority
IT
Italy
Prior art keywords
preheater
enthalpy
recovery
plant
production
Prior art date
Application number
IT21626/81A
Other languages
Italian (it)
Other versions
IT8121626A0 (en
Inventor
Bucchi Renato
Giovanetti Giorgio
Catani Paolo
Botti Rolando
Original Assignee
Italcementi Spa
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
Priority to GR66779A priority Critical patent/GR76377B/el
Application filed by Italcementi Spa filed Critical Italcementi Spa
Publication of IT8121626A0 publication Critical patent/IT8121626A0/en
Priority to IT21626/81A priority patent/IT1137384B/en
Priority to GB8135245A priority patent/GB2098305A/en
Priority to NL8105329A priority patent/NL8105329A/en
Priority to DK522381A priority patent/DK522381A/en
Priority to FR8122595A priority patent/FR2505473A1/en
Priority to BE0/206740A priority patent/BE891354A/en
Priority to LU83829A priority patent/LU83829A1/en
Priority to DE19813151823 priority patent/DE3151823A1/en
Application granted granted Critical
Publication of IT1137384B publication Critical patent/IT1137384B/en

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
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/47—Cooling ; Waste heat management
    • C04B7/475—Cooling ; Waste heat management using the waste heat, e.g. of the cooled clinker, in an other way than by simple heat exchange in the cement production line, e.g. for generating steam
    • 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
    • C04B7/432—Preheating without addition of fuel
    • 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 specially adapted for 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
    • 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
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Air Supply (AREA)
IT21626/81A 1981-05-11 1981-05-11 PLANT FOR THE PRODUCTION OF CLINKER PORTLAND EQUIPPED WITH PREHEATER, SUITABLE TO REALIZE A RECOVERY OF PART OF THE ENTHALPY OF GASES EXITING THE PREHEATER IT1137384B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GR66779A GR76377B (en) 1981-05-11 1981-02-14
IT21626/81A IT1137384B (en) 1981-05-11 1981-05-11 PLANT FOR THE PRODUCTION OF CLINKER PORTLAND EQUIPPED WITH PREHEATER, SUITABLE TO REALIZE A RECOVERY OF PART OF THE ENTHALPY OF GASES EXITING THE PREHEATER
GB8135245A GB2098305A (en) 1981-05-11 1981-11-23 Utilising heat of discharge gases in cement plant
DK522381A DK522381A (en) 1981-05-11 1981-11-25 PLANT FOR PORTLAND CLINKS MANUFACTURING
NL8105329A NL8105329A (en) 1981-05-11 1981-11-25 PORTLAND CLINKER MANUFACTURING FACTORY WITH A PREHEATER, RECOVERED TO RECOVER PART OF THE ENTHALPIA OF THE EXHAUST GASES FROM THE PREHEATER.
FR8122595A FR2505473A1 (en) 1981-05-11 1981-12-02 INSTALLATION FOR THE MANUFACTURE OF CLINKER PORTLAND PROVIDED WITH A PREHEATER AND DESIGNED TO REALIZE A RECOVERY OF A PART OF THE ENTHALPY OF GASES AT THE EXIT OF THE PREHEATER
BE0/206740A BE891354A (en) 1981-05-11 1981-12-04 INSTALLATION FOR THE MANUFACTURE OF CLINKER PORTLAND PROVIDED WITH A PREHEATER
LU83829A LU83829A1 (en) 1981-05-11 1981-12-10 INSTALLATION FOR THE MANUFACTURE OF CLINKER PORTLAND PROVIDED WITH A PREHEATER AND DESIGNED TO RECOVER A PORTION OF THE GAS ENHALPY AT THE EXIT OF THE PREHEATER
DE19813151823 DE3151823A1 (en) 1981-05-11 1981-12-29 "PORTLANDKLINKER PRODUCTION PLANT"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21626/81A IT1137384B (en) 1981-05-11 1981-05-11 PLANT FOR THE PRODUCTION OF CLINKER PORTLAND EQUIPPED WITH PREHEATER, SUITABLE TO REALIZE A RECOVERY OF PART OF THE ENTHALPY OF GASES EXITING THE PREHEATER

Publications (2)

Publication Number Publication Date
IT8121626A0 IT8121626A0 (en) 1981-05-11
IT1137384B true IT1137384B (en) 1986-09-10

Family

ID=11184509

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21626/81A IT1137384B (en) 1981-05-11 1981-05-11 PLANT FOR THE PRODUCTION OF CLINKER PORTLAND EQUIPPED WITH PREHEATER, SUITABLE TO REALIZE A RECOVERY OF PART OF THE ENTHALPY OF GASES EXITING THE PREHEATER

Country Status (9)

Country Link
BE (1) BE891354A (en)
DE (1) DE3151823A1 (en)
DK (1) DK522381A (en)
FR (1) FR2505473A1 (en)
GB (1) GB2098305A (en)
GR (1) GR76377B (en)
IT (1) IT1137384B (en)
LU (1) LU83829A1 (en)
NL (1) NL8105329A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333705A1 (en) * 1983-09-17 1985-04-04 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND SYSTEM FOR THE PRODUCTION OF LOW POLLUTERS, IN PARTICULAR LOW-ALKALINE CEMENT CLINKER
DE3411146A1 (en) * 1984-03-27 1985-10-10 Dyckerhoff Engineering GmbH, 6200 Wiesbaden Process for utilising the excess heat in the preheating of cement raw meal
FR2631023B1 (en) * 1988-05-05 1992-02-21 Cle PROCESS AND PLANT FOR MANUFACTURING MATERIAL SUCH AS CEMENT CLINKER
PT896958E (en) * 1997-08-11 2002-11-29 Schwenk Zement Kg COMBINED PROCESS FOR THE PRODUCTION OF CEMENT AND ELECTRIC CURRENT CLINKER
GB2359125A (en) * 2000-02-08 2001-08-15 Green Island Environmental Tec Integrated cement production and waste disposal facility
CN101196370B (en) * 2006-12-08 2010-05-26 洛阳中合祥水泥有限公司 Novel combined cement clinker roasted and waste heat generation system and technique
KR101168487B1 (en) * 2007-06-12 2012-07-26 에프엘스미쓰 에이/에스 Method for the simultaneous production of electricity and cement clinker
CN102057240B (en) * 2008-06-06 2013-07-17 Fl史密斯公司 Gasification with independent calcination
FR2994176B1 (en) 2012-07-31 2016-01-08 Lafarge Sa METHOD AND INSTALLATION FOR PRODUCTION OF CLINKER AND ELECTRICITY, AND METHOD FOR MODIFICATION OF A CLINKER PRODUCTION FACILITY
RU2690553C1 (en) * 2018-06-29 2019-06-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" Thermal unit for combined production of cement clinker, sulfur dioxide, heat and electric power
CN115010389B (en) * 2022-08-01 2022-11-22 云南宜良西南水泥有限公司 Cement production line capable of improving heat source utilization rate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1531458A (en) * 1975-03-12 1978-11-08 Ass Portland Cement Integrated heat treatment process
US4071309A (en) * 1976-05-28 1978-01-31 Allis-Chalmers Corporation Method and apparatus for making cement with preheater, kiln and heat exchanger for heating combustion air

Also Published As

Publication number Publication date
LU83829A1 (en) 1982-05-07
BE891354A (en) 1982-03-31
GR76377B (en) 1984-08-06
DE3151823A1 (en) 1982-11-18
FR2505473A1 (en) 1982-11-12
GB2098305A (en) 1982-11-17
IT8121626A0 (en) 1981-05-11
DK522381A (en) 1982-11-12
NL8105329A (en) 1982-12-01

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970516