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

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

Oct 20, 2023 39 likes •464 views

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

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SLIDE 1

LOW SILICA DOLOMITE SOURCING PROPOSAL FOR INTEGRATED STEEL PLANTS

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SLIDE 2
  • 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

Index

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SLIDE 3
  • 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 from Inthai

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SLIDE 4
  • 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.

Ultra Low Silica Dolomite

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SLIDE 5
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SLIDE 6

Ore Reserves- 18 Million Ton

Tha-U-Tae Mine

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SLIDE 7

569600 569700 569800 569900 570000 570100 570200 570300 570400 1012200 1012300 1012400 1012500 1012600 1012700 1012800 1012900 1013000

50 100 150 200

Scale 1 : 4,000

m.

Tha U Tae Dolomite Mine

Minable ore reserve Area (188,729 sqm.) Total Ore reserve Area (262,060 sqm.) ML.No. 23174/14322 ML.No. 30217/15577 ML.No. 30234/15664

ML.23174/14322 38-2-96 rai(69,984 m2) ML.30217/15577 100-0-39 rai(160,156 m2) ML.30234/15864 25-2-72 rai(41,088 m2) Total Area 164-1-37 rai(271,228 m2)

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SLIDE 8

Ore Reserves- 40 Million Ton

Khao-In Mine

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SLIDE 9

579900 580000 580100 580200 580300 580400 580500 580600 580700 580800 580900 1007400 1007500 1007600 1007700 1007800 1007900 1008000 1008100 1008200 1008300 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1

50 100 150 200

Scale 1 : 5,000

m.

Khao In Dolomite Mine

Total Dolomite Ore reserve Area (262,200 sqm.)

ML.No. 23225/14814

Area 188-2-7 rai(301,628 m2)

Khao In Dolomite Mines

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SLIDE 10

Ore Reserves- 40 Million Ton

Tiptanapan Mine

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SLIDE 11

575900 576000 576100 576200 576300 576400 576500 576600 576700 576800 576900 577000 1005200 1005300 1005400 1005500 1005600 1005700 1005800 1005900 1006000 1 2 3 4 5 6 7 8 9 10 11 1

Scale 1 : 5,000

m.
  • Mr. Term Dolomite Mine

Minable ore reserve Area (252,186 sqm.) Total Ore reserve Area (278,976 sqm.)

ML.No. 23185/14418

50 100 150 200

TiptanapanDolomite Mines

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SLIDE 12
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SLIDE 13

Khlong Lang Crushing Plant

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SLIDE 14

Loading at our crusher plant…

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SLIDE 15

Transportation : Mines to Plant & Port

KHLONG LANG KHANOM PORT

THA-U-TAE Mine (SPM) Kanchana Dit 27 47 KHAO IN Mine (SPM) Kanchana Dit 20 40 TIPTANAPAN MINES Kanchana Dit 25 45

DISTANCE TO (Km.) NAME OF DEPOSITS LOCATION

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SLIDE 16

Our Dolomite Specification…

  • 1. CaO

30 % min

  • 2. MgO

20 % min.

  • 3. SiO2

0.2 % max.

  • 4. Al2O3

0.5 % max

  • 5. Alkali

0.2 % max

  • 6. Moisture

2 % max 7.Phosphorous 0.1 % max

  • 8. Sulphur

0.1 % max.

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SLIDE 17
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SLIDE 18
  • Sl. No

Name of the Crushing Unit MT/day

MT/month MT/Year

1

Khalong Lang Crushing Plant #1

500

15,000 180,000

2

Khalong Lang Crushing Plant #1

300

9000 108,000

3

Tiptanapan Crushing Plant

350

10,500 126,000

4

Khao-In Crusing Unit

400

12,000 144,000

Total 1,550 46,500 558,000 Production Report (SPM) For FY 2014 - 2015

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SLIDE 19
  • Sl. No

Name of the Crushing Unit MT/day

MT/month MT/Year

1

Khalong Lang Crushing Plant #1

600

18,000 216,000

2

Khalong Lang Crushing Plant #1

500

15,000 180,000

3

Tiptanapan Crushing Plant

500

15,000 180,000

4

Khao-In Crusing Unit

300

9,000 108,000

Total 1,900 57,000 684,000 Production Report (SPM) For FY 2015 - 2016

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SLIDE 20
  • Sl. No

Name of the Crushing Unit MT/day

MT/month MT/Year

1

Khalong Lang Crushing Plant #1

300

9000 108,000

2

Khalong Lang Crushing Plant #1

350

10,500 126,000

3

Tiptanapan Crushing Plant

500

15,000 180,000

4

Khao-In Crusing Unit

200

6,000 72,000

Total 1,350 40,500 486,000 Production Report (SPM) For FY 2016 - 2017

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SLIDE 21
  • 90 mm Crushed Dolomite

Screening Plant

Production Method

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SLIDE 22

Screening Plant – Triple Deck

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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

Post Screen Products

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SLIDE 24

40-80, 30% 20-40 , 30% 5-25, 25%

  • 10 , 15%

40mm - 80mm 20mm-40mm 5mm-25mm (-10 mm)

Finished Goods : Production Ratio

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SLIDE 25

205,000 171,500 102,600 40mm - 80mm 20mm-40mm 5mm-25mm

  • 10 mm

205,000

Finished Material Production (MT/Yr.)

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SLIDE 26

OUR KHANOM PORT

NAKORN SRI THAMMARAT, SOUTH OF THAILAND

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SLIDE 27

B.A. Chart

  • No. 3963

Anchorage Position LAT 9๐ 12.5’ N / LONG 99๐ 54.5’ E Time Zone : GMT +7 Company KHANOM PORT Co.,Ltd. Berth Position About 1 mile from anchorage position. Name of berth Khanom Port Jetties 3 Jetties are available for loading

Khanom Port, Thailand

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SLIDE 28

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

Jetties at our Khanom Port, Thailand

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SLIDE 29

Stockyard & Jetties location at Khanom Port

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Inthai Mining Limited : Stockyard at port…

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SLIDE 31

Loading at Stockyard at Khanom Port

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SLIDE 32

Our Ground logistics…

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SLIDE 33

Dumping into Hopper at Jetty

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SLIDE 34

Loading Operation at our Khanom Port…

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SLIDE 35

Sample collection by Inspection Agency…

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SLIDE 36

Loading through conveyer at Jetty

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SLIDE 37

Loading at our Khanom Port…

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SLIDE 38

Loading operations at our port…

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SLIDE 39

Certificate of Analysis…

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SLIDE 40
  • 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

We Sourced so far to…

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SLIDE 41
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SLIDE 42

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