GB324798A - Improvements relating to the utilisation of the steam produced in the production of cement by the wet method - Google Patents

Improvements relating to the utilisation of the steam produced in the production of cement by the wet method

Info

Publication number
GB324798A
GB324798A GB221929A GB221929A GB324798A GB 324798 A GB324798 A GB 324798A GB 221929 A GB221929 A GB 221929A GB 221929 A GB221929 A GB 221929A GB 324798 A GB324798 A GB 324798A
Authority
GB
United Kingdom
Prior art keywords
cement
drum
steam
slurry
wet
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
GB221929A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB221929A priority Critical patent/GB324798A/en
Publication of GB324798A publication Critical patent/GB324798A/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
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/40—Dehydrating; Forming, e.g. granulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

324,798. Eiger, A. Jan. 22, 1929. Rotary furnaces.-In the wet process for the manufacture of cement the slurry is dried by steam at a temperature. of about 400‹ C., and the resulting wet steam is reheated for reuse in the drying process, a surplus being available for other purposes. In the plant shown slurry is heated in a tank 2 to about 100‹ C. and is sprayed into the upper end of a drying-drum 3, at the lower end of which hot steam is supplied by a pipe 4. The wet stearn is drawn off from the chamber 5, part being returned to the drving- drum through the heater 10, while the remainder i'or use elsewhere is passed to a superheater 12. The waste gases from the burning-drum 16 pass over the superheater 12, heater 10, slurry tank 2, and an apparatus for heating the air for combustion. Any cement dust which settles in the chamber 17 is returned to the furnace by the screw 19.
GB221929A 1929-01-22 1929-01-22 Improvements relating to the utilisation of the steam produced in the production of cement by the wet method Expired GB324798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB221929A GB324798A (en) 1929-01-22 1929-01-22 Improvements relating to the utilisation of the steam produced in the production of cement by the wet method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB221929A GB324798A (en) 1929-01-22 1929-01-22 Improvements relating to the utilisation of the steam produced in the production of cement by the wet method

Publications (1)

Publication Number Publication Date
GB324798A true GB324798A (en) 1930-02-06

Family

ID=9735683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB221929A Expired GB324798A (en) 1929-01-22 1929-01-22 Improvements relating to the utilisation of the steam produced in the production of cement by the wet method

Country Status (1)

Country Link
GB (1) GB324798A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190178A (en) * 1986-05-01 1987-11-11 Kuo Tsung Hsien Improvement of refuse incineration system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190178A (en) * 1986-05-01 1987-11-11 Kuo Tsung Hsien Improvement of refuse incineration system
GB2190178B (en) * 1986-05-01 1990-02-14 Kuo Tsung Hsien Improvements in refuse incineration

Similar Documents

Publication Publication Date Title
ATE75813T1 (en) METHOD OF IMPROVING THE EFFICIENCY OF A STEAM POWER PLANT PROCESS.
GB324798A (en) Improvements relating to the utilisation of the steam produced in the production of cement by the wet method
US2206189A (en) Method of producing a fixed gas
GB617652A (en) Improvements in the method of utilising wet fuels and apparatus therefor
GB321413A (en) An improved method of and apparatus for treating waste liquors from the making of paper pulp and similar liquors to generate heat and recover chemicals therefrom
GB415061A (en) Improvements in the process of treating blocks of artificial stone with steam and hot air, and in apparatus therefor
SU688799A2 (en) Dryer for construction articles
US1977403A (en) Press for tailors
GB948272A (en) Improvements in or relating to steam generators
SU24287A1 (en) The use of air that has been exhausted in air dryers for root crops and the like. of materials
GB597653A (en) Improvements relating to the drying of continuous webs, and particularly of paper inpaper-making machines
SU26698A1 (en) Contact plant for hydrogen production
SU15406A1 (en) Apparatus for pyrolysis or cracking of petroleum products
SU70646A2 (en) Method for the production of semi-aquatic gypsum
GB191108043A (en) Improvements in Paper Making Machines.
GB202194A (en) Improvements in or relating to continuous heating furnaces
GB202615A (en) Improvements in or relating to rotary drying apparatus
GB212298A (en) Process and apparatus for the utilization of the combustion gases from rotary cement burning kilns
GB153451A (en) Improvements in or in connection with furnaces
GB326103A (en) Improvements relating to the heating and supply of feed water in steam power plants
GB269993A (en) Improvements in and relating to the treatment of peat
GB495434A (en) Improvements in or relating to plants for incinerating moist refuse so as to recover heat for extraneous use
GB282034A (en) Improvements in or relating to apparatus for making carburetted water gas
GB184540A (en) Method and means of utilising waste heat for effecting the drying of bricks or such like
GB252780A (en) Improvements relating to cement and lime burning