Not to be confused with Clinker (waste), which is also used in cement products like Clinker blocks.
For other uses, see Clinker.
Typical clinker nodulesHot clinker
Cement clinker is a solid material produced in the manufacture of portland cement as an intermediary product. Clinker occurs as lumps or nodules, usually 3 millimetres (0.12 in) to 25 millimetres (0.98 in) in diameter. It is produced by sintering (fusing together without melting to the point of liquefaction) limestone and aluminosilicate materials such as clay during the cement kiln stage.[1][2]
^Berger, Ernest Elmer (1929). Calcium Sulphate Retarders for Portland Cement Clinker. United States: U.S. Government Printing Office. p. 29.
^"Apparatus for Burning and Grinding Cement". Stone, an Illustrated Magazine: Devoted to the Quarrying and Cutting of Stone for Architectural Uses. New York, New York, United States: Frank W. Hoyt: 55–56. December 1898.
Cementclinker is a solid material produced in the manufacture of portland cement as an intermediary product. Clinker occurs as lumps or nodules, usually...
minerals in a kiln to form clinker, grinding the clinker, and adding 2 to 3 percent of gypsum. Several types of portland cement are available. The most common...
sintering temperature (up to 1450 °C) in a cement kiln; grinding the resulting clinker to make cement (see Cement mill). In the second stage, the rawmix is...
of cement is hydraulic cement, which hardens by hydration of the clinker minerals when water is added. Hydraulic cements (such as Portland cement) are...
A cement mill (or finish mill in North American usage) is the equipment used to grind the hard, nodular clinker from the cement kiln into the fine grey...
Look up clinker in Wiktionary, the free dictionary. Clinker may refer to: Cementclinker, a kilned then quenched cement product Clinker (boat building)...
Sindh. It is one of the largest cement producers in Pakistan. LCL is the largest producer and exporter of cement and clinker in Pakistan. The company has...
produce clinker: low levels of Cr2O3, Mn2O3, and Fe2O3), but above all, a higher temperature is needed for the final sintering step in the cement kiln (1600...
with a floating cementclinker, re-bagging the products before it went on to purchase controlling interest in the struggling Edo Cement plant. Majority...
cement and clinker for both domestic and export markets. The company had entered into a strategic partnership with Holcim, the second-largest cement manufacturer...
to the composition of: Clinker and non-hydrated Portland cement, and; Hardened cement pastes obtained after hydration and cement setting. Four main phases...
up a 20 lakh (2 million) tonne per annum clinker grinding unit in Dhule, Maharashtra. In 2019, Wonder Cement invested ₹1,100 crore to build a third plant...
as a high-performance substitute for Portland cement or as clinker for Portland cement production. Cements blended with fly ash are becoming more common...
increases. These phases are easily prepared from the oxides. In Portland cementclinker, calcium aluminoferrite (C 4AF) occurs as an "interstitial phase", crystallizing...
Triethanolamine is also used as organic additive (0.1 wt%) in the grinding of cementclinker. It facilitates the grinding process by preventing agglomeration and...
(PDF). HeidelbergCement. 24 September 2020. Archived (PDF) from the original on 9 October 2022. "CementClinker Calcination in Cement Production Process"...
Province. Its business scope covers the manufacture and sales of cement and clinker. Its H-share was listed in the Hong Kong Stock Exchange on October...
Bharat signed a binding agreement to acquire Jaiprakash Associates’ cement, clinker and power plants at an enterprise value of Rs 5,666 crore. In November...
the AFt phases. AFt phases are important hydration products of the cementclinker. They are crystalline hydrates with generic formula 3CaO·(Al,Fe)2O3·3CaX·nH2O...
Chilanga Cement is a company of Zambia. Chilanga is principally a cement company, producing cement and cementclinker. The company also sales aggregates...
clinker facility. The capex also includes a 3 MTPA clinker plant near Purulia, WB. According to Mr. H.M. Bangur (MD, Shree Cement Ltd.), Shree Cement...
the clinker nodules fall to a fine dust. The minerals in Portland cementclinker may be observed and quantified by petrographic microscopy. Clinker nodules...
sulfuric acid. The reaction also produces calcium silicate, used in cementclinker production. 2 CaSO4 + 2 SiO2 + C → 2 CaSiO3 + 2 SO2 + CO2 Some component...
possible to observe the gradual softening and clinkerization of these materials, as is the case with Portland cement at around 1450 °C. In the absence of a softening...
precursor to sulfuric acid. The resulting calcium silicate is used in cementclinker production. 2 CaSO4 + 2 SiO2 + C → 2 CaSiO3 + 2 SO2 + CO2 As verified...
– Method of Burning Portland-CementClinker, &c. U.S. patent 0,759,357 – Apparatus for Burning Portland-CementClinker &c. U.S. patent 0,759,358 – Magnetic...
this wind farm to power its clinker and grinding factories in Kilifi County, with the surplus power sold to KPLC. Mombasa Cement Wind Power Station Matthew...
building a new clinker factory in Antoing. In 1986, a cement kiln was installed at the Antoing plant. In 1993 CBR was taken over by HeidelbergCement. Heidelberg...
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