GB1291560A - Improvements in the manufacture of super-white cements - Google Patents

Improvements in the manufacture of super-white cements

Info

Publication number
GB1291560A
GB1291560A GB27615/70A GB2761570A GB1291560A GB 1291560 A GB1291560 A GB 1291560A GB 27615/70 A GB27615/70 A GB 27615/70A GB 2761570 A GB2761570 A GB 2761570A GB 1291560 A GB1291560 A GB 1291560A
Authority
GB
United Kingdom
Prior art keywords
chamber
drum
closure
nozzle
clinker
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
GB27615/70A
Other languages
English (en)
Inventor
Andre Bernard Borreill
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.)
LafargeHolcim Ciments SA
Original Assignee
Lafarge Ciments SA
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 Lafarge Ciments SA filed Critical Lafarge Ciments SA
Publication of GB1291560A publication Critical patent/GB1291560A/en
Expired 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
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/47—Cooling ; Waste heat management
    • 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
    • F27B7/38—Arrangements of cooling devices
    • F27B7/383—Cooling devices for the charge
    • F27B7/386—Rotary-drum cooler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/007—Cooling of charges therein
    • F27D2009/0081—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge)
    • F27D2009/0083—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water
    • F27D2009/0086—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water applied in spray form

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)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
GB27615/70A 1970-02-09 1970-06-08 Improvements in the manufacture of super-white cements Expired GB1291560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7004502A FR2077719A6 (enExample) 1970-02-09 1970-02-09

Publications (1)

Publication Number Publication Date
GB1291560A true GB1291560A (en) 1972-10-04

Family

ID=9050295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27615/70A Expired GB1291560A (en) 1970-02-09 1970-06-08 Improvements in the manufacture of super-white cements

Country Status (10)

Country Link
US (1) US3692286A (enExample)
JP (1) JPS4923805B1 (enExample)
BR (1) BR7018553D0 (enExample)
CA (1) CA937752A (enExample)
CS (1) CS166009B2 (enExample)
ES (1) ES381017A2 (enExample)
FR (1) FR2077719A6 (enExample)
GB (1) GB1291560A (enExample)
SU (1) SU579951A3 (enExample)
YU (1) YU36907B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101337A (en) * 1974-10-03 1978-07-18 F. L. Smidth & Co. Cement manufacture
JPS53105521U (enExample) * 1977-01-31 1978-08-24
GB2167058B (en) * 1984-11-21 1988-06-08 Smidth & Co As F L Method and apparatus for cooling white cement clinker
DE4414292A1 (de) * 1994-04-23 1995-10-26 Krupp Foerdertechnik Gmbh Verfahren und Anlage zur Kühlung von Weißzementklinker
US6033468A (en) * 1997-01-29 2000-03-07 Folks; Timothy S. Interground white blended cement
US6007620A (en) * 1997-01-29 1999-12-28 Folks; Timothy S. Process to make interground, white, blended cement
DE10040308A1 (de) * 2000-08-14 2002-03-14 Sachtleben Chemie Gmbh Verfahren zur Durchsatzerhöhung beim Kalzinieren von Titandioxid-Pigmenten
DE102005060962A1 (de) * 2005-12-20 2007-06-28 Polysius Ag Verfahren zum Betreiben eines Drehrohrofens
US10495381B2 (en) 2016-03-07 2019-12-03 Astec Industries, Inc. Aggregate dryer with exhaust quenching system
CN108017294B (zh) * 2018-01-31 2023-08-01 江西银杉白水泥股份有限公司 一种白水泥用漂白机
CN108101398B (zh) * 2018-01-31 2023-08-08 江西银杉白水泥股份有限公司 一种漂白均匀的水泥漂白机
CN113272251A (zh) * 2018-11-12 2021-08-17 Cps科技控股有限公司 球磨机冷却系统和方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1293669A (fr) * 1961-04-07 1962-05-18 Lafarge Ciments Sa Procédé de fabrication de ciment super-blanc

Also Published As

Publication number Publication date
CA937752A (en) 1973-12-04
YU36907B (en) 1984-08-31
US3692286A (en) 1972-09-19
BR7018553D0 (pt) 1973-04-26
DE2041834B2 (de) 1973-02-08
YU204671A (en) 1982-06-18
FR2077719A6 (enExample) 1971-11-05
SU579951A3 (ru) 1977-11-05
CS166009B2 (enExample) 1976-01-29
DE2041834A1 (de) 1972-01-20
ES381017A2 (es) 1973-03-16
JPS4923805B1 (enExample) 1974-06-18

Similar Documents

Publication Publication Date Title
GB624829A (en) Improvements in or relating to combustion apparatus
GB1033657A (en) Method for powdering polymers
GB1364903A (en) Blending apparatus
GB1382718A (en) Apparatus for dermatological treatment with a steam-ozone mixture
ES381017A2 (es) Dispositivo para la fabricacion de cementos super-blancos.
JPS5236215A (en) Cylinder head
FR2319774A1 (fr) Dispositif carburateur pour un moteu
GB936169A (en) Improvements in or relating to furnaces for intermittent combustion
ES442705A1 (es) Valvula mejorada para el control del flujo de gas en un ca- lentador instantaneo de agua.
JPS5252025A (en) Exhaust gas recycling valve
ES291185A1 (es) Un dispositivo quemador para una caldera
GB652960A (en) Improvements in or relating to blast furnace apparatus
GB1291946A (en) Treatment of cement raw materials and plants for use therein
GB602986A (en) Improvements in and relating to regulating the discharge of slag in pressure-fired furnaces, gas-producers and the like
GB1347865A (en) Process and apparatus for cooling hot gas/solids suspensions
GB627108A (en) Improvements in or relating to flame spraying apparatus
GB1147241A (en) Reduction of iron oxide-containing material
GB1377857A (en) Drying drum having three coaxial flow tubes
GB1294552A (en) Improvements in atmospheric gas burners
JPS51135809A (en) Suction type gas sealing apparatus in continuous heat treatment
GB1337116A (en) Process for the incineration of pumpable liquid/solid mixtures
GB866325A (en) Process for drying fillers of silicic acid or silicate
SU466882A1 (ru) Устройство дл опалки туш свиней
ES452733A1 (es) Un procedimiento y una instalacion para la evacuacion de hu-mos.
GB844467A (en) Improvements relating to apparatus for applying repair material to furnace linings

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee