FR2211415A1 - Cement clinker mfr - by firing precursors including potash with a chlorine liberating cpd to control alkali content of clinker - Google Patents

Cement clinker mfr - by firing precursors including potash with a chlorine liberating cpd to control alkali content of clinker

Info

Publication number
FR2211415A1
FR2211415A1 FR7343059A FR7343059A FR2211415A1 FR 2211415 A1 FR2211415 A1 FR 2211415A1 FR 7343059 A FR7343059 A FR 7343059A FR 7343059 A FR7343059 A FR 7343059A FR 2211415 A1 FR2211415 A1 FR 2211415A1
Authority
FR
France
Prior art keywords
clinker
cpd
mfr
alkali content
precursors including
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
FR7343059A
Other languages
English (en)
Other versions
FR2211415B1 (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.)
CHEM TROL POLLUTION SERVICES
Original Assignee
CHEM TROL POLLUTION SERVICES
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 CHEM TROL POLLUTION SERVICES filed Critical CHEM TROL POLLUTION SERVICES
Publication of FR2211415A1 publication Critical patent/FR2211415A1/fr
Application granted granted Critical
Publication of FR2211415B1 publication Critical patent/FR2211415B1/fr
Granted legal-status Critical Current

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
    • C04B7/60—Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components
    • 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
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/42—Active ingredients added before, or during, the burning process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Toxicology (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)
FR7343059A 1972-12-04 1973-12-03 Cement clinker mfr - by firing precursors including potash with a chlorine liberating cpd to control alkali content of clinker Granted FR2211415A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31189872A 1972-12-04 1972-12-04

Publications (2)

Publication Number Publication Date
FR2211415A1 true FR2211415A1 (en) 1974-07-19
FR2211415B1 FR2211415B1 (fr) 1976-10-08

Family

ID=23208989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343059A Granted FR2211415A1 (en) 1972-12-04 1973-12-03 Cement clinker mfr - by firing precursors including potash with a chlorine liberating cpd to control alkali content of clinker

Country Status (5)

Country Link
JP (1) JPS49102717A (fr)
BE (1) BE808209A (fr)
DE (1) DE2360393A1 (fr)
FR (1) FR2211415A1 (fr)
NL (1) NL7316568A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335103A1 (fr) * 1988-03-26 1989-10-04 Wolfgang Arens Procédé de fabrication de clinker à faible teneur en alcalis

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3993675B2 (ja) * 1997-12-03 2007-10-17 太平洋セメント株式会社 焼成物の製造法
JP2001342045A (ja) * 2000-05-29 2001-12-11 Taiheiyo Cement Corp セメントクリンカの製造方法
TW546163B (en) * 2000-10-05 2003-08-11 Smidth & Co As F L Method for reducing the SOx emission from a plant for manufacturing cement clinker and such plant
JP7288607B2 (ja) * 2019-09-26 2023-06-08 住友大阪セメント株式会社 精製されたセメント原料の製造方法、及び、精製されたセメント原料の製造装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2152863A1 (fr) * 1970-10-26 1972-05-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2152863A1 (fr) * 1970-10-26 1972-05-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335103A1 (fr) * 1988-03-26 1989-10-04 Wolfgang Arens Procédé de fabrication de clinker à faible teneur en alcalis

Also Published As

Publication number Publication date
NL7316568A (fr) 1974-06-06
FR2211415B1 (fr) 1976-10-08
JPS49102717A (fr) 1974-09-27
DE2360393A1 (de) 1974-06-12
BE808209A (fr) 1974-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse