homogeneous liquid solution. c (T= 1250 oC): calculate composition and mass fraction of each phase. C α = 43 wt% Ni; CL = 32 wt% Ni d (T~ 1220 oC): solidus line reached. Nearly complete solidifiion. Cα = 35 wt% Ni; C L = 24 wt% Ni e (T<1220 oC): homogeneous solid solution with 35 wt% Ni. b (T ~ 1260 oC): liquidus line reached. α phase begins to nucleate. Cα = 46 wt% Ni; C L = 35 wt% Ni ...

The calculated specific energy change for the simulation showed a decrease of 11·8% per kilogramme of clinker produced. One reason for the decreased specific energy consumption is that the process becomes more energy efficient because the temperature of the gas leaving the process is lower in the oxygen enrichment test than in the reference case: 305°C compared with 356°C.

The sintering of cement clinker depends primarily on the mineral composition and particle size of raw materials, which are the key factors for obtaining liquid phase of clinker (Anton et al., 2000 ...

 · Increases of SM affect the formation of liquid phase, difficult in burning of clinker and poor quality of the cement, so attention must be paid to achieve the desired target of the SM. In the results shows increase of the free lime because of the increase of LSF. However this to confirm that more LSF above the target leads to incomplete conversion of free lime, staying as free lime in ...

Lower the silica modulus there may be more melt phase and coating can become thick and leads to ring formation and low early strength (37days) in the cement 3. Alumina Modulus/Alumina iron ratio (AM) AM = Al 2 O 3 Fe 2 0 3 Typical Range : – Clinker with higher Alumina modulus results in cement with high early strength 4. Lime saturation factor (LSF) The ratio of the effective lime ...

Content of alpha Abundant (40%) Medium (20%) Few (10%) Nil (0%) The Ono Method. The Ono Method •The Ono method in it's simplest form concentrated only on the silies in the clinker and allowed a rapid assessment of the state of the process. •Ono recommended that the data should be supplemented by other methods notably the use of polished sections. Examination of polished sections ...

Phase Equilibria: Material / Database(s): Calculations. Properties that Can Be Calculated. ThermoCalc and the Addon Modules can be used to calculate a broad range of materials properties for multicomponent systems as a function of temperature and composition when used in conjunction with suitable databases. This document lists a selection o f the

LiquidLiquid Extraction: Sizing Mixersettler Units = volume fraction occupied by the continuous phase = volume fraction occupied by the dispersed phase = viscosity of the continuous phase (mass time1 length1) = viscosity of the dispersed phase (mass time1 length1) = viscosity of the mixture (mass time1 length1) = density of the continuous phase (mass volume1) = density of the ...

Calculate Oxides In Clinker. Clinker is made by combining lime and silica and also lime with alumina and iron if some of the lime remains uncombined which it almost certainly will we need to subtract this from the total lime content before we do the calculation for this reason a clinker analysis normally gives a.

 · The terms ρG and ρL are the gas phase and liquid phase densities, respectively. Once the maximum gas velocity, VGmax, through the vessel is determined by Equation 2, one can calculate the minimum vessel diameter, Dmin by Equation 3. DqFVmin max (4/ ) /( ) aGG (3) Where: FG = Fraction of cross section area available for gas flow (FG = 1 for vertical separators and is a function of liquid ...

Two simple formulations that allow calculation of T, P and phase compositions for systems in vapor/liquid systems: • Raoult's Law: Valid for systems at . low to moderate pressure. and systems of . chemically similar species. • Henery's Law: Any species present at . low concentration. Limited to low to moderate pressure. • A modifiion of Raoult's law (removes the restriction of ...

because of the difficulty of modelling the ionic liquid phase. Since the 1980s, several models have been proposed by various communities. Thermodynamic databases for oxides are available and still under development. The purpose of this article is to discuss the distinct approaches of the method for the calculation of multicomponent systems for Portland cement elaboration. The article gives a ...

The composition and content of liquid phase have the significant influence on the C 3 S formation in the pro duction of clinker. The liquid phase are mainly composed of CaO, Al 2 O 3 and Fe 2 O 3 in burning process. The viscosity of liquid phase varies with the ionic state in the liquid composition. CaO is always dissociated into Ca2+ ions, while Al 2 O 3 and Fe 2 O 3 owing to amphoteric ...

 · Key: Open access content Subscribed content Free content Trial content Abstract The effect of replacing limestone with 10 wt% slag on the formation of incipient belite and precursors of the clinker liquid in the temperature range 600–1050°C was quantified using thermogravimetry, Xray diffraction and equilibrium calculations.

INTRODUCTION Clinker liquid phase or clinker melt is the fraction of the kiln feed that melts between the upper transition and the burning zone. The liquid has a critical role in clinker nodulization and clinker mineral development and properties. In the absence of liquid, the conversion of C2S and free lime to C3S would be almost impossible in the kiln. Plant chemists and kiln operators are ...

The composition and content of liquid phase have the significant influence on the C 3 S formation in the pro duction of clinker. The liquid phase are mainly composed of CaO, Al 2 O 3 and Fe 2 O 3 in burning process. The viscosity of liquid phase varies with the ionic state in the liquid composition. CaO is always dissociated into Ca2+ ions ...

content of carbide slag and its raw material was not favorable to reduce the minimum eutectic temperature, the quantity of liquid phase may be less, and the liquid viscosity was increased leading to poor burnability, which was not helpful for sintering of clinker and formation of C 3S. Mineral Composition Figure 1. The Xray diffraction of

~, phase! composition of clinker which predominantly controls its properties. Although the relationship between chemical and phase composition of clinker is not straightfor ward, the socalled Bogue calculation has been almost exclusively used for decades for indirect calculation of phase compositions. Bogue calculation represents a way of distributing of known amounts of dominant ...

Line sizing and pressure drop calculation for two phase fluid flowing through a horizontal pipe. Pipe. Select Nominal Pipe Size User Defined. Pipe Size (inch) 1 2 3 4 6 8 10 12 14 16 18 20 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 66 72 78 84 90 96 102 108 114 120. Schedule / Thickness 40 80 120 160.