ES8704863A3 - Firing of cement clinker - Google Patents

Firing of cement clinker

Info

Publication number
ES8704863A3
ES8704863A3 ES553881A ES553881A ES8704863A3 ES 8704863 A3 ES8704863 A3 ES 8704863A3 ES 553881 A ES553881 A ES 553881A ES 553881 A ES553881 A ES 553881A ES 8704863 A3 ES8704863 A3 ES 8704863A3
Authority
ES
Spain
Prior art keywords
cooling
stage
roasting
clinker
installation
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
ES553881A
Other languages
Spanish (es)
Other versions
ES553881A0 (en
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to ES553881A priority Critical patent/ES8704863A3/en
Publication of ES553881A0 publication Critical patent/ES553881A0/en
Publication of ES8704863A3 publication Critical patent/ES8704863A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

In a process for roasting sinterable materials in which the raw materials in the form of coarse flour are preheated in a preheating stage, heating is effected in a calcination stage, heating in a roasting stage to convert them into a sintered material such as clinker, cooling this finally in a cooling stage, the invention provides for the clinker to have coarse flour added to it as a cooling agent during the cooling stage. The process can preferably be used to manufacture white Portland clinker cement. An installation for performing the process with a preheater for coarse flour whose output of material enters a calciner and is discharged into a roasting plant, whose output in turn passes to a cooling installation, is characterised in that the cooling installation (D) comprises a precooler 13 and a final cooler 14 which is spatially separated from the former and in that the precooler 13 has a device 15 for delivering a meterable feed of flour.
ES553881A 1986-04-10 1986-04-10 Firing of cement clinker Expired ES8704863A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES553881A ES8704863A3 (en) 1986-04-10 1986-04-10 Firing of cement clinker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES553881A ES8704863A3 (en) 1986-04-10 1986-04-10 Firing of cement clinker

Publications (2)

Publication Number Publication Date
ES553881A0 ES553881A0 (en) 1987-05-01
ES8704863A3 true ES8704863A3 (en) 1987-05-01

Family

ID=8491123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553881A Expired ES8704863A3 (en) 1986-04-10 1986-04-10 Firing of cement clinker

Country Status (1)

Country Link
ES (1) ES8704863A3 (en)

Also Published As

Publication number Publication date
ES553881A0 (en) 1987-05-01

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