Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Clinker melting

The content of clinker melt is increasing with temperature, and its viscosity is decreasing. The content of hqnid phase at chosen temperature (compare with Sect. 2.2) can be calculated from corresponding multicomponent systems. Lea and Parker [24] gave the simplified formnlae, which permit the content of liquid phase calculation ... [Pg.30]

Fig. 2.25 Iso-viscosity curves (Pa s) of clinker melt in relation to R O, MgO and SOj content (after [39]) the liquation field is grey... Fig. 2.25 Iso-viscosity curves (Pa s) of clinker melt in relation to R O, MgO and SOj content (after [39]) the liquation field is grey...
Fluorine and chlorine up to 1 % have the strongest decreasing effect on the viscosity of clinker melt [41], but further increase of their content gives the qnick increase of viscosity as a result of crystallization of chnker phases. As the infrared spectra has shown they increase also the share of octahedral groups [MOJ. ... [Pg.51]

At molar ratio (K20+Na20)/S03alkalis effect, forming principally sulphates. Similarly sulphur neutralizes the unfavorable al-kahs influence on properties of clinker melt (Sect. 2.3) The presence of alkalis in the multi-component system will give the slight modification of phases equihbrium. It was... [Pg.62]

In the rotary kiln the process of rrraterial nodulising, parallel to clinker formation is occiuing. The studies have shown thatfor nodulising the siuface tension of clinker melt is very importarrt and its rise has advarrtageous effect [38]. It is shown on Fig. 2.41. [Pg.69]

Heavy metals will have advantageous effect on clinkering if they will form eutectics in low temperature and will increase clinker melt conterrt, as well as decrease... [Pg.111]

Fig. 2.65 Influence of some minor eomponents on viscosity of clinker melt (after [39]) cation ionic potential (z/r) (i), bond energy (2)... Fig. 2.65 Influence of some minor eomponents on viscosity of clinker melt (after [39]) cation ionic potential (z/r) (i), bond energy (2)...
Figure 11.23 Microstructure of (a) dicalcium silicate and (b) tricalcium silicate dispersed in a clinker melt (MSO C for 16 h). From Ref [109]. Figure 11.23 Microstructure of (a) dicalcium silicate and (b) tricalcium silicate dispersed in a clinker melt (MSO C for 16 h). From Ref [109].
The finely crystalline aluminate and ferrite phases are often ranked as "interstitial matter" or "matrix". Both these phases are formed from the clinker melt on cooling. [Pg.481]

Table 2. DTA Data of Devitrification of Glass of Clinker Melt Composition... Table 2. DTA Data of Devitrification of Glass of Clinker Melt Composition...
See other pages where Clinker melting is mentioned: [Pg.164]    [Pg.367]    [Pg.164]    [Pg.48]    [Pg.49]    [Pg.49]    [Pg.49]    [Pg.49]    [Pg.50]    [Pg.50]    [Pg.50]    [Pg.51]    [Pg.53]    [Pg.55]    [Pg.55]    [Pg.64]    [Pg.112]    [Pg.257]    [Pg.527]    [Pg.237]    [Pg.482]    [Pg.638]   
See also in sourсe #XX -- [ Pg.58 , Pg.75 ]



SEARCH



Clinkerization

Clinkers

© 2024 chempedia.info