GB519018A - Improvements relating to the method of producing portland cement - Google Patents

Improvements relating to the method of producing portland cement

Info

Publication number
GB519018A
GB519018A GB23889/38A GB2388938A GB519018A GB 519018 A GB519018 A GB 519018A GB 23889/38 A GB23889/38 A GB 23889/38A GB 2388938 A GB2388938 A GB 2388938A GB 519018 A GB519018 A GB 519018A
Authority
GB
United Kingdom
Prior art keywords
air
clinker
portland cement
bed
stream
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
GB23889/38A
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.)
Fuller Co
Original Assignee
Fuller Co
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 Fuller Co filed Critical Fuller Co
Publication of GB519018A publication Critical patent/GB519018A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

519,018. Cement kilns. FULLER CO. Aug. 12, 1938, No. 23889. Convention date, Dec. 1, 1937. Drawings to Specification. [Class 51 (ii)] A method of producing Portland cement in a rotary kiln consists in injecting a stream of fuel surrounded by a stream of preheated secondary air into the discharge end of the kiln and directing the streams so that they do not impinge on the clinker which is discharged in a partly molten state in the form of an inclined bed which is advanced continuously while undergoing agitation. Air is forced through the clinker bed to effect cooling thereof, the cooling air being utilized wholly or in part as secondary air. The air passes into the clinker bed in the form of vertical and horizontal jets the location of which is continuously changing at different levels. The method is carried out in apparatus described in Specification 519,057.
GB23889/38A 1937-12-01 1938-08-12 Improvements relating to the method of producing portland cement Expired GB519018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US519018XA 1937-12-01 1937-12-01

Publications (1)

Publication Number Publication Date
GB519018A true GB519018A (en) 1940-03-14

Family

ID=21974065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23889/38A Expired GB519018A (en) 1937-12-01 1938-08-12 Improvements relating to the method of producing portland cement

Country Status (1)

Country Link
GB (1) GB519018A (en)

Similar Documents

Publication Publication Date Title
GB519018A (en) Improvements relating to the method of producing portland cement
US2667342A (en) Method of calcining and calcining apparatus
US797506A (en) Process of burning cement.
GB742559A (en) Improvements relating to the manufacture of white cement
GB464917A (en) Method of and apparatus for producing granulate of blast furnace slag for the manufacture of white cement and plaster
GB728418A (en) Improvements in coolers for cement clinker or the like
GB211517A (en) Improvements in or appertaining to the manufacture of portland cement
DE421427C (en) Method and device for processing liquid slag from gas generators and pulverized coal furnaces on Portland cement
GB706318A (en) A method for the heat-treatment of materials in vertical shaft furnaces
DE722375C (en) Method of burning cement
GB781984A (en) Improvements in or relating to a process for burning cement, lime and the like in shaft kilns
SU106117A1 (en) The method of preparation of cement clinker
SU722868A1 (en) Method of cement clinker annealing
GB856779A (en) Process for the production of hydraulic binding agents
GB436443A (en) Improved process and device for the simultaneous manufacture in a rotary furnace of iron or steel and portland cements or hydraulic limes
SE184546C1 (en)
GB349092A (en) Reducing dust losses from shaft furnaces
GB435763A (en) A process and method for the production of a soluble synthetic basic slag fertiliser
GB575053A (en) Improvements relating to the agglomeration of iron-bearing materials
GB343055A (en) A method for introducing waste gases from blast furnaces and other gases produced in the vicinity thereof, into blast furnaces
GB359080A (en) Improvements in or relating to processes for the production of cement, lime or the like
GB731152A (en) Improvements in or relating to the treatment of pig-iron and apparatus therefor
GB538853A (en) Rotary kilns
GB491921A (en) Improved process and apparatus for the simultaneous manufacture in a rotary furnace of iron or steel and portland cement, or hydraulic lime
GB260447A (en) Process for the production of cement mixed with gypsum