LOW SILICA DOLOMITE SOURCING PROPOSAL FOR INTEGRATED STEEL PLANTS - PowerPoint PPT Presentation

LOW SILICA DOLOMITE SOURCING PROPOSAL FOR INTEGRATED STEEL PLANTS

Index • Inthai Mining Limited : Overview • Our Mines Locations : Khao-in Mines , Tha-U-Tae Mines & Tiptanapan Mines • Our Crushing Plants location : Khlong Laeng • Transportation of Dolomite from Mines to Plant and Port • Production details • Dolomite Specification • Our Port details and operations • Analysis Certificates • Contacts

Ultra Low Silica Dolomite from Inthai • Dolomite is double carbonate rock of Calcium and Magnesium. • It is an excellent flux material in the steel and iron making process of the Steel Industry as it provides both CaO and MgO required to make slag of adequate fluidity. • Since role of Dolomite is to remove the impurities as slag, it must contain least quantities of impurities like silica and alumina. Presence of high Silica and Alumina within Dolomite may increase the slag • volume as well increase in the consumption of dolomite, reducing productivity of the furnace.

Ultra Low Silica Dolomite • Inthai Mining supplies Ultra low silica dolomite from Ta-U-Tae, Khao-in an Tiptnapan mines which has the following quality SiO2 = 0.1- 0.2 % MgO = +20% CaO = around 30 % Total alkali = below 0.1 % Due to high purity of dolomite from Inthai, it can be used as refractory • purposes as well as for producing Calcined Dolomite. The decrepitating properties of the dolomite are low and thus the Calcined dolomite produced is of lump size, which can be an excellent feed material for steel making purpose.

Tha-U-Tae Mine Ore Reserves- 18 Million Ton

Tha U Tae Dolomite Mine 1013000 ML.No. 30217/15577 1012900 1012800 1012700 ML.No. 23174/14322 1012600 ML.No. 30234/15664 1012500 1012400 Total Area 164-1-37 rai(271,228 m2) 1012300 ML.23174/14322 38-2-96 rai(69,984 m2) Scale 1 : 4,000 ML.30217/15577 100-0-39 rai(160,156 m2) ML.30234/15864 25-2-72 rai(41,088 m2) 0 50 100 150 200 m. 1012200 569600 569700 569800 569900 570000 570100 570200 570300 570400 Minable ore reserve Area (188,729 sqm.) Total Ore reserve Area (262,060 sqm.)

Khao-In Mine Ore Reserves- 40 Million Ton

Khao In Dolomite Mines 1008300 1008200 10 15 13 9 1008100 12 11 14 1 1 1008000 8 2 1007900 3 1007800 5 4 Khao In Dolomite Mine 1007700 ML.No. 23225/14814 7 Area 188-2-7 rai(301,628 m2) 1007600 Total Dolomite Ore reserve Area (262,200 sqm.) 6 1007500 Scale 1 : 5,000 0 50 100 150 200 m. 1007400 579900 580000 580100 580200 580300 580400 580500 580600 580700 580800 580900

Tiptanapan Mine Ore Reserves- 40 Million Ton

TiptanapanDolomite Mines 1006000 11 Mr. Term Dolomite Mine 10 1005900 ML.No. 23185/14418 9 1005800 1 1 1005700 1005600 8 2 4 3 1005500 7 5 1005400 Minable ore reserve Area (252,186 sqm.) Total Ore reserve Area (278,976 sqm.) 6 1005300 Scale 1 : 5,000 0 50 100 150 200 m. 1005200 575900 576000 576100 576200 576300 576400 576500 576600 576700 576800 576900 577000

Khlong Lang Crushing Plant

Loading at our crusher plant…

Transportation : Mines to Plant & Port DISTANCE TO (Km.) NAME OF DEPOSITS LOCATION KHLONG LANG KHANOM PORT Kanchana Dit 27 47 THA-U-TAE Mine (SPM) Kanchana Dit 20 40 KHAO IN Mine (SPM) Kanchana Dit 25 45 TIPTANAPAN MINES

Our Dolomite Specification… 1. CaO 30 % min 2. MgO 20 % min. 3. SiO 2 0.2 % max. 4. Al 2 O 3 0.5 % max 5. Alkali 0.2 % max 6. Moisture 2 % max 7.Phosphorous 0.1 % max 8. Sulphur 0.1 % max.

Production Report (SPM) For FY 20 14 - 20 15 Sl. No Name of the Crushing Unit MT/day MT/month MT/Year 1 500 Khalong Lang Crushing Plant #1 15,000 180,000 2 300 Khalong Lang Crushing Plant #1 9000 108,000 3 350 Tiptanapan Crushing Plant 10 ,500 126 ,000 4 4 00 Khao-In Crusing Unit 1 2,000 144 ,000 Total 1,550 46,500 558,000

Production Report (SPM) For FY 20 15 - 201 6 Sl. No Name of the Crushing Unit MT/day MT/month MT/Year 1 600 Khalong Lang Crushing Plant #1 18,00 0 216 ,000 2 500 Khalong Lang Crushing Plant #1 15,00 0 180 ,000 3 500 Tiptanapan Crushing Plant 15,0 00 180 ,000 4 30 0 Khao-In Crusing Unit 9,00 0 108 ,000 Total 1,9 00 57,00 0 684 ,000

Production Report (SPM) For FY 201 6 - 201 7 Sl. No Name of the Crushing Unit MT/day MT/month MT/Year 1 3 00 Khalong Lang Crushing Plant #1 9000 108 ,000 2 350 Khalong Lang Crushing Plant #1 10 ,500 126,000 3 5 00 Tiptanapan Crushing Plant 15 ,000 180 ,000 4 200 Khao-In Crusing Unit 6 ,000 72 ,000 Total 1,35 0 40,500 486,00 0

Production Method - 90 mm Crushed Dolomite Screening Plant

Screening Plant – Triple Deck

Post Screen Products SL Products Size Actual Size 1 Calcining Plant Grade Lumps -90 +50mm 40mm-80mm 2 BF Grade Lumps -50mm +30mm 20mm – 40mm 3 Sinter Grade Chips -30mm + 10mm 5mm-25mm 4 Fines For Sinter/Agriculture -10 mm -10mm

Finished Goods : Production Ratio 40mm - 80mm -10 , 15% 40-80, 30% 20mm-40mm 5-25, 25% 5mm-25mm 20-40 , 30% (-10 mm)

Finished Material Production (MT/Yr.) 102,600 40 mm - 80 mm 205 ,000 20 mm- 40 mm 5 mm- 25 mm 171 , 5 00 - 10 mm 205 ,000

OUR KHANOM PORT NAKORN SRI THAMMARAT, SOUTH OF THAILAND

Khanom Port, Thailand B.A. Chart No. 3963 LAT 9 ๐ 12.5’ N / LONG 99 ๐ 54.5’ E Time Anchorage Position Zone : GMT +7 Company KHANOM PORT Co.,Ltd. Berth Position About 1 mile from anchorage position. Name of berth Khanom Port 3 Jetties are available for loading Jetties

Jetties at our Khanom Port, Thailand Jetty 1 : This is small jetty with depth 7 - 8.5 m. , Far from shore 70 m., Port width 40 m., mooring buoy 6 nos, loading rate 500 MT/Hour 3500 MT/Day by Conveyer Belts, Air draft 10.5 m. and Shipment size 10,000 - 15,000 MT Jetty 2 : This is a big jetty with depth 9 - 10.5 m. , Far from shore 180 m., Port width 20 m., Mooring buoy 8 nos, Loading rate 500 MT/Hour 6000 MT/Day by Conveyer Belts, Air draft 10.5 m. and Shipment size 20,000 - 30,000 MT Jetty 3 : This jetty is meant for loading into Barge and equipped with crane . Depth : 5 m. , Far from shore : 14 m, Port width : 28 m, Loading by crane : 20 MT/hour

Stockyard & Jetties location at Khanom Port

Inthai Mining Limited : Stockyard at port…

Loading at Stockyard at Khanom Port

Our Ground logistics…

Dumping into Hopper at Jetty

Loading Operation at our Khanom Port…

Sample collection by Inspection Agency…

Loading through conveyer at Jetty

Loading at our Khanom Port…

Loading operations at our port…

Certificate of Analysis…

We Sourced so far to… • Jindal Steel Works, India • Ispat Industries Limited, India • Bhushan Power & Steel Ltd., India Kobe Steel Limited, Tokyo, Japan • • Nippon Steel Corporation, Japan • Sumitomo Metal Industries Limted, Japan • Pacific Metals Co. Ltd, Korea

“Measure not the work until the day's out and the labor done”