INFORMATION REQUESTED RAFRACTA tbn3.pptx

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1. INFORMATION REQUESTED : Kiln Tuban 3 PT Semen Indonesia

2. 1.*Kiln Thermal Scan during normal operations showing shell temperature, areas of coatings/rings etc * Stable Coating At meter 15-24

3. 2.*Fuel Type used , Solar/Industrial diesel Oil ( Heating Up) Coal ( Operasi ) 3. Burner percentage split main/ calciner burner, Main Burner : 40-45% Calsiner : 55-60% 5. Alternate fuels if used or plans for near future use Biomass (rice husk), Glycerin pitch, packaging waste, Spent bleaching Earth (SBE), Flyash Bottom ash,

4. 4. Percentage of calcination achieved in meal entering the kiln

5. *Pictures during recent kiln shutdown of existing lining of the outlet / Nose ring, LTZ, UTZ . 

6. *Daily Average 1 month Clinker analysis data in Excel format RERATA HARIAN ANALISA KIMIA TERAK TUBAN III BULAN : OKTOBER 2022 Halaman 8 TGL NO. ELEMEN MAYOR MODULUS PROD SiO2 Al2O3 Fe2O3 CaO MgO Na K Cl SO3 LSF SR AR C3S C2S C3A C4AF FL TEMP 1 1 21.31 5.68 3.11 66.60 2.05 0.34 0.38 0.38 97.38 2.42 1.83 60.75 16.73 9.80 9.47 1.42 124 2 2 21.50 5.64 3.17 66.59 2.06 0.34 0.38 0.35 96.62 2.44 1.78 59.74 17.95 9.59 9.64 1.35 117 3 3 21.42 5.59 3.11 66.61 2.24 0.35 0.38 0.40 97.09 2.46 1.80 60.60 17.13 9.56 9.46 1.40 131 4 4 21.07 5.66 3.08 66.62 2.44 0.36 0.34 0.40 98.43 2.41 1.84 61.87 15.43 9.78 9.38 1.66 137 5 5 21.10 5.68 3.14 66.61 2.50 0.37 0.36 0.36 98.21 2.39 1.81 60.79 16.46 9.75 9.56 1.81 155 6 6 21.05 5.59 3.16 66.61 2.53 0.37 0.37 0.45 98.53 2.40 1.77 62.76 14.58 9.47 9.63 1.55 127 7 7 20.98 5.59 3.12 66.61 2.51 0.37 0.38 0.67 98.88 2.41 1.79 64.83 12.47 9.53 9.50 1.20 105 8 8 21.18 5.50 3.27 66.59 2.61 0.38 0.38 0.66 98.04 2.42 1.68 64.59 12.99 9.04 9.95 0.96 82 9 9 21.14 5.64 3.20 66.60 2.91 0.37 0.37 0.44 98.06 2.39 1.76 62.60 14.74 9.53 9.72 1.33 143 10 10 20.84 5.64 3.23 66.60 2.81 0.35 0.38 0.55 99.26 2.35 1.75 63.60 13.42 9.49 9.81 1.63 141 11 11 20.95 5.58 3.25 66.59 2.84 0.34 0.38 0.53 98.88 2.37 1.72 63.53 13.68 9.30 9.88 1.53 148 12 12 20.98 5.53 3.24 66.59 2.86 0.33 0.38 0.54 98.86 2.39 1.71 63.69 13.64 9.17 9.86 1.53 132 13 13 21.20 5.60 3.29 66.60 2.70 0.34 0.37 0.50 97.81 2.39 1.70 61.53 15.90 9.26 10.02 1.52 111 14 14 21.01 5.57 3.16 66.63 2.59 0.35 0.33 0.41 98.79 2.41 1.76 63.03 14.34 9.41 9.62 1.63 122 15 15 20.79 5.53 3.15 66.65 2.29 0.33 0.34 0.47 99.80 2.40 1.76 64.34 12.90 9.34 9.57 1.79 134 16 16 21.17 5.48 3.20 66.66 2.02 0.32 0.34 0.34 98.29 2.44 1.71 63.36 14.34 9.10 9.74 1.41 120 17 17 21.43 5.46 3.24 66.64 1.73 0.31 0.37 0.31 97.22 2.46 1.69 61.76 16.20 8.98 9.85 1.32 138 18 18 21.29 5.36 3.31 66.64 1.52 0.32 0.39 0.38 97.88 2.46 1.62 62.93 15.01 8.59 10.09 1.43 131 19 19 21.35 5.29 3.26 66.64 1.54 0.32 0.39 0.37 97.80 2.49 1.62 63.17 14.96 8.51 9.93 1.39 131 20 20 21.25 5.31 3.24 66.63 1.67 0.32 0.38 0.42 98.19 2.49 1.64 63.77 14.24 8.59 9.84 1.40 150 21 21 21.22 5.26 3.23 66.63 1.69 0.31 0.37 0.36 98.37 2.50 1.63 64.23 13.83 8.49 9.82 1.41 128 22 22 21.35 5.38 3.29 66.62 1.69 0.29 0.37 0.49 97.60 2.46 1.64 61.67 16.30 8.69 10.01 1.58 138 23 23 21.41 5.46 3.28 66.64 1.72 0.35 0.37 0.47 97.23 2.45 1.66 60.25 17.66 8.92 9.99 1.69 120 24 24 21.54 5.60 3.26 66.63 1.70 0.35 0.37 0.45 96.49 2.43 1.72 59.37 18.43 9.33 9.92 1.43 122 25 25 21.36 5.76 3.19 66.64 1.70 0.34 0.36 0.44 97.1 2.39 1.81 59.24 18.17 9.86 9.70 1.60 120 26 26 21.18 5.71 3.15 66.65 1.62 0.34 0.37 0.55 97.91 2.39 1.82 59.67 17.66 9.82 9.58 1.93 159 27 27 20.92 5.79 3.14 66.66 1.83 0.35 0.35 0.54 98.82 2.34 1.84 61.41 15.53 10.03 9.57 1.85 143 28 28 20.76 5.81 3.11 66.67 1.99 0.35 0.35 0.49 99.49 2.33 1.87 62.41 14.36 10.14 9.46 1.90 133 29 29 20.81 5.76 3.18 66.64 2.24 0.36 0.37 0.54 99.26 2.33 1.81 63.32 13.53 9.88 9.69 1.61 125 30 30 20.55 5.87 3.16 66.65 2.39 0.36 0.35 0.55 100.18 2.28 1.86 63.81 12.62 10.21 9.62 1.80 128 31 31 20.89 5.86 3.22 66.63 2.45 0.36 0.36 0.49 98.74 2.30 1.82 62.30 14.45 10.09 9.79 1.53 140 RERATA 21.13 5.59 3.20 66.62 2.18 0.34 0.37   0.46 98.23 2.41 1.75 62.29 15.15 9.40 9.73 1.54 130 S.D 0.24 0.16 0.06 0.02 0.44 0.02 0.01   0.09 0.89 0.05 0.07 1.59 1.71 0.49 0.19 0.21 14.9

7. *5 yrs bricking history chart

8. *Brick Thickness Sounding Chart from last 2 kiln shutdowns Pengukuran Tebal Brick Mtr SAMPLING Brick Install Life time ( Sd April) keausan/Bln Estimasi Feb 2022 Pengukuran Manual (18 Mei 2021) 1 2 3 4 Bulan Thn 0.2 139       Flexdura Mar-20 13 1.1       1.2 162       R2 Mar-20 13 1.1       2.2 174       R2 Mar-20 13 1.1       3.2 168       R2 Mar-20 13 1.1       4.2 105       R2 Mar-20 13 1.1       5.2 139       R2 Mar-20 13 1.1       6.2 68       R2 Mar-20 13 1.1       7.2 224       R2 Mar-20 13 1.1       8.2 230       R2 Mar-20 13 1.1       9.2 201       R2 Mar-20 13 1.1       10.2 228       R2 Mar-20 13 1.1       11.2 236       R2 Mar-20 13 1.1       12.2 244       R2 Mar-20 13 1.1       13.2 246       Neomag Mar-20 13 1.1       14         Neomag Mar-20 13 1.1       25.5 165       Neomag Mar-20 13 1.1 6.5 112.7   26.5         QF Mar-20 13 1.1     220 27.5 165       QF Mar-20 13 1.1 6.5 112.7   28.5 -       QF Mar-20 13 1.1     200 29.5 158       QF Mar-20 13 1.1 7.1 101.4   30.5 165       QF Mar-20 13 1.1 6.5 112.7   31.5 160       QF Mar-20 13 1.1 6.9 104.6   32.5 167       QF Mar-20 13 1.1 6.4 115.9 200 33.5 172 197     QF Mar-20 13 1.1       34.5 188 172     QF Mar-20 13 1.1       35.5 188       QF Mar-20 13 1.1       36.5         QF Mar-20 13 1.1     220 37.5         QF Mar-20 13 1.1       38.5 172       QF Mar-20 13 1.1       39.5 200 200 158   QF Mar-20 13 1.1       40.5 197 200     QF Mar-20 13 1.1       41.5 200 200 197   QF Mar-20 13 1.1       42.5 200 197     QF Mar-20 13 1.1       43.5 175 181     QF Mar-20 13 1.1       44.5 188 200 197 175 QF Mar-20 13 1.1       45.5 197 192     QF Mar-20 13 1.1       46.5 RR RR RR RR QF Mar-20 13 1.1       47.5 192 200     QF Mar-20 13 1.1       48.5 192 200     QF Mar-20 13 1.1       49.5 200 200     MSN Mar-20 13 1.1       50.5 197 197     MSN Mar-20 13 1.1       51.5 169 172     Ra Sic T Jan-19 25 2.1       52.5 151 147 151   Ra Sic T Jan-19 25 2.1       53.5 184 145     PH 70 Jan-19 25 2.1       54.5 169 184     PH 70 Jan-19 25 2.1       55.5 184 192 141   PH 70 Jan-19 25 2.1       56.5 197 137 126   PH 70 Jan-19 25 2.1       57.5 192 132 150 143 PH 70 Jan-19 25 2.1       58.5 200 178     PH 70 Jan-19 25 2.1       59.5         PH 70 Jan-19 25 2.1       60.5 200 188     PH 70 Jan-19 25 2.1       61.5 200 197     PH 70 Jan-19 25 2.1     130 62.5 200 188 154   PH 70 Jan-19 25 2.1       63.5 200 175     PH 70 Jan-19 25 2.1       64.5 200 197 169   PH 70 Jan-19 25 2.1       65.5 192 184     PH 70 Jan-19 25 2.1       66.5 200 200     PH 70 Jan-19 25 2.1       67.5 184       PH 70 Jan-19 25 2.1       68.5 200 200 188   PH 70 Jan-19 25 2.1     150 69.5 200 200     PH 70 Jan-19 25 2.1       70.5 124       PH40 Aug-17 44 3.7     130 71.5 134 112     PH40 Aug-17 44 3.7       72.5 162       PH40 Aug-17 44 3.7       73.5 172       PH40 Aug-17 44 3.7      

9. Kiln Ovality Report