1 / 26

Jamaica & Montenegro Bauxite Development & Application

Jamaica & Montenegro Bauxite Development & Application. Content. World Bauxite R eserves and D istribution. 2. Jamaica Bauxite. 3. Montenegro Bauxite. 4. Application in Alumina Production.

seguin
Download Presentation

Jamaica & Montenegro Bauxite Development & Application

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Jamaica & Montenegro Bauxite Development & Application

  2. Content • World Bauxite Reserves • and Distribution 2. Jamaica Bauxite 3. Montenegro Bauxite 4. Application in Alumina Production 5. Topsun International Industrial Limited

  3. 1. World Bauxite Reserves and Distribution Russia 200mn tons Kazakhstan 160mn tons US 20mn tons Greece 130mn tons China 590mn tons Jamaica 2bn tons Vietnam 2.1bn tons Guyana 850mn tons World bauxite reserves record about 55-57 billion tons with proved reserves of 30 billion tons. China has 590 million tons of bauxite reserves, only 2% of the world total. China imported 68.55 million tons of bauxite in 2017, up by 31.7% YOY. China imported 82.62 million tons of bauxite in 2018, up by 20.5% YOY. The imports totaled 25.8 million tons in Q1 2019, up by about 26.5% YOY. India 590mn tons Venezuela Guinea 7.4bn tons Malaysia 110mntons Suriname 580mn tons Indonesia 1bntons Gibbsite Brazil 2.6bn tons ALOOH Gibbsite ALOOH Australia 6.2bn tons

  4. 2. Jamaica Bauxite 1) Jamaica & its Bauxite Jamaica is an island country situated in the Caribbean Sea. Spanning 10,990 square kilometres in area, it is a member of Commonwealth Realms and sports power with sprinter Usain Bolt as the most well-known athlete.  Jamaica is rich in bauxite resources, mainly distributed in the mountains of the north of islands. The seam is close to the surface, with the location near to the port. The ore body is like bird nest and is mainly composed of gibbsite. As an important bauxite producer and exporter in the world, the country presents reserves of 2.5 billion tons and a minable capacity of 1.5 billion tons, ranking fourth in the world.

  5. 2. Jamaica Bauxite 2)Our Cooperated Bauxite Mines (1)Location and Reserves ● Located in St.Ann Parish in the north of the country ●26km to the port ● Minable reserves: 160 million tons, producing depth: 10-25m, stripping layer thickness: 0.5m

  6. 2. Jamaica Bauxite (2) Mining & Processing —Open pit mining —Deliver to stock yard by truck —Transit to processing plant by train —Dry out in the rotary kiln —Deliver to raw material warehouse by conveyor belt —Shiploading

  7. 2. Jamaica Bauxite (3)Green restoration in mined areas After mining, the pit is backfilled with the surface covered by soil, and then green vegetation is planted. This practice conforms to the environmental protection regulations of the Jamaican government and has been praised and promoted by the local government on many occasions.

  8. 2. Jamaica Bauxite (4) Qualification Al2O3: 48% - 49% Total Si02: 1.5%-2.0% Fe2O3:  20%max CaO:   2.5%max L.O.I:  30% Free Moisture: 17.5% - 19.0% Size (0-100 mm): 90%min

  9. 2. Jamaica Bauxite (5) Bauxite Advantages ♦ With the seam near to the surface, it is easy to practice open pit mining. ♦ The mine is close to the port for shipment easily. ♦ The ore is directly put into the digestion system without being ground owing to low silicon content.

  10. 2. Jamaica Bauxite (6）Bulk Shipping A. Port：Port Rhoades, Discovery Bay The port is exclusive to Noranda Bauxite & Alumina Shipment volume: 18000tpd

  11. 2. Jamaica Bauxite B. Jamaica-China ♦ Panamax bulk carrier (60-70kt) travels through the Panama Canal after shipment at the port, and sails for about 40 days. ♦ The ore is loaded on Panamax bulk carrier or barge at the port and is transferred to the Capesize vessel at the second anchorage. The vessel passes through the Cape of Good Hope and Strait of Malacca with a steaming time of 50 days.

  12. 2. Jamaica Bauxite 3) Cooperated Company — New Day Aluminum (Jamaica) Limited New Day Aluminum (Jamaica) Limited , a subsidiary of Noranda Bauxite & Alumina，singed a 25-year mining agreement of 6.1 million tons per year with Jamaican government, and renewal of contract will be available after expiration. The company signed an exclusive agency agreement with Henglang Co., Ltd., a subsidy of Topsun International Industrial Limited. Jamaican bauxite of one Capesize vessel (170kt) is delivered to China's port every month from January 2019.

  13. 2. Jamaica Bauxite (2) Noranda Bauxite & Alumina Address: 1111E Airline Highway, Gramercy, LA Noranda bauxite plant and discharge port Exclusive Selling

  14. 3. Montenegro Bauxite 1) Montenegro (1) The Republic of Montenegro, a mountainous country on the eastern coast of the Adriatic Sea, is located in the Balkan Peninsula of Europe. As a Federal State of the former Yugoslavia, the country covers an area of 13,800 square kilometers, with a population of 630,000. Six independent countries after Yugoslavia complete disintegrated: Slovenia/ Croatia/ Bosnia and Herzegovina/ Macedonia/ Serbia/ Montenegro

  15. 3. Montenegro Bauxite (2)Most and Walter Defends Sarajevo,two widely known films in China in 1980s, were produced in former Yugoslavia. Most was filmed in Montenegro.

  16. 3. Montenegro Bauxite 2) Location & Reserves Located in Nikshic mountain, a 900m high mountain in the Midwest of Montenegro, the only exportable mining area in the country presents sedimentary boehmite with reserves of 135 million tons.

  17. 3. Montenegro Bauxite 三黑山铝土矿 3)Mining • Machine mining in pit • Deliver to stock yard by truck (5km) • Transit to railway station by train (20km) • Deliver to the port by train (100km) • Shiploading

  18. 3. Montenegro Bauxite 三 黑山铝土矿 4) Qualification and characteristics (1) Qualification Total AL2O3: 57-60% Total SiO2: 3-4% max CaO: 1% max Fe2O3: 22% max Loi: 13% max Size: 0-120mm 90%min Free Moisture: 10%max (2)Characteristics ♦High aluminum and low silicon with a low level of impurity, stable quality. ♦Hard to mine in pit, high cost ♦120km to go to the port, by truck and mini-train, shipping and unloading for three times respectively

  19. 3. Montenegro Bauxite 三 黑山铝土矿 5) Sole Agency We have imported Montenegro bauxite for two years and were appointed as the sole agency by Uniprom Metali in March 2019. We set up a representative office in Montenegro and have professional personnel and vehicle detection equipment to track and detect various indicators of ore at the port at any time.

  20. 3. Montenegro Bauxite 三 黑山铝土矿 6) Bulk Shipping (1) Shipping: Bar Port,bulk capacity of 100kt Shipment volume: 15000tpd (2) Shipping line- Duration Bar Port-Suez Canal-Strait of Malacca-China’s ports Duration: 30 days

  21. 3. Montenegro Bauxite 7) Cooperated company— Uniprom Group (1) Uniprom Group One of the largest private Groups in Montenegro Owning: Alumina plants Primary aluminum plants Hotel chain Metal and mineral company of Uniprom Metali

  22. 3. Montenegro Bauxite 三 黑山铝土矿 (2)Uniprom Metali In charge of mining and selling of bauxite It acquired a 28.5-year bauxite mining certificate from Montenegro government in 2016, and has right of self-run export of bauxite (the only one in Montenegro). Pit mining and open pit mining are used with the former as the main type. Seam thickness: 5-15m

  23. 4. Application in Alumina Production composition Jamaica Bauxite Gibbsite kaolinite diaspore hematite magnetite gothite ferrous titanate anatase silica 1)Jamaica Bauxite Application (1)Experimental Results (2)Main Production Index bauxite consumption: 2.231 t/t-AO Lime consumption: 90 kg/t-AO Caustic alkali consumption: 39 kg/t-AO Alumina recovery rate: 92.2% Pulp reduced ratio: 8 Expected N/S Expected dissolution ratio Temp Time Expected Rp Recycled mother liquor 20 mins Lime Dissolution effect in lab solution components,g/l Lime added ore added Relative η Actual η Data analysis: The relative dissolution ratio of Jamaica bauxite is about 96.2% and N/S is about 0.57 on the condition of 260℃ and 20 minutes; when 5% (weight) of lime is added, the relative digester ratio is about 95.1% and N/S is about 0.37.

  24. 4. Application in Alumina Production 四牙买加矿及黑山矿在氧化铝生产中的应用 Composition Montenegro aqua 2) Montenegro Bauxite Application (1)Experimental Results (2) Main Production Index bauxite consumption: 1.903 t/t-AO Lime consumption: 82 kg/t-AO Caustic alkali consumption: 36.5 kg/t-AO Alumina recovery rate: 88% Pulp reduced ratio:7.8 Expected N/S Expected dissolution ratio Expected Rp Recycled mother liquor Dissolution effect in lab Ore added solution components,g/l Time, mins Temp Time, mins Relative η Actual η Temp

  25. Topsun International Industrial Limited Registered in Hong Kong in 2012 A set of mining investment, mining and ore trade as one of the mining company Focusing on world bauxite production and sales Branches and offices abroad Indonesia branch Malaysian branch Turkish office Montenegro office Subsidiaries in China Henan Topsun Minerals Co., Ltd (subsidiary) Henglang Co., Ltd. (subsidiary) Shandong Langhai New Material Co., Ltd. (joint venture holding) Ore stock yard in China: Xiaoyi City of Shanxi Province Lvliang City of Shanxi Province Address: RM 8, 10/F, BLOCK C,ELDEX INDUSTRIAL BUILDING, 21 MA TAU WAI ROAD,KOWLOON, HONG KONG Tel: 00852 3956 5340 Fax: 00852 3956 5341 Website: www.hktopsun.com

  26. Thank You! Contact Us: Han Dong 13953301279 Chen Hui18538107070

More Related