Re: Ash fusion temperature -Page 2 of 3 from International Cement Review

Raj Sahu 05/08/2011 10:26:20

S No	Fuel	LOI	SiO₂	Al2O₃	Fe₂O₃	CaO	MgO	Na₂O	Ka₂O	SO₃	TiO2	P2O5
1	S.A. Coal ash	0.72	59.56	21	10.27	3.41	0.78	0.20	0.39	1.36	1.68	0.52
2	Indonesian coal Ash-1	---	56.80	26.50	7.40	1.50	0.80	0.50	1.39	1.39	00	0.37
3	Indonesian coal Ash-1		53.82	28.15	8.97	2.10	1.97	1.44	1.10	0.09	1.29	0.96

mail id:rjmhnsahu@gmail.com

Vikpro 08/08/2011 19:26:23

Dear Mr. Raj,

I'have calculated your three coal ash specifiation, now you can study the effect of different coal, according to calculated temp.

Vikpro

All temp in °C	SA Coal Ash	Indonesia -1	Indonesia -2
Approx. Initial Deformation Temp.	1263	1178	1244
Approximate Spherical Temp.	1315	1222	1291
Approximate Hemispherical Temp.	1326	1229	1299
Approximate Flow Temp.	1358	1241	1311
Ash element Melting Temp. while firing	1228	1201	1151
Pure Ash Melting Point °C	1566	1516	1600
Pure Ash Boiling Point °C	1968	1924	1992

Raj Sahu 09/08/2011 13:10:33

Dear Mr.Vikpro,

Thanks for your prompt response.Could you please send me your empirical formula sheet to calculate the ash fusion temperarture.If you send your email ID then we will share more knowledge mutually.

With regards,

Raj

gks 15/11/2015 01:53:50

Dear sir,

Pl send me formula for calculation on ( girish_1966@yahoo.in)

Can we used for calculation for pet coke ash fusion temp .

Any relation of high sulphur coal have low fusion temp.

With regards

gks