Bauxite Based Sintered Magnesium Aluminum Spinel Bauxite based Sintered Magnesium Aluminum Spinel is made from high-quality bauxite and high-quality magnesium oxide, adopting a unique technique and sintering at high temperature above 1800 �?�° C. It has the characteristics of strong corrosion resistance, good slag resistance, high thermal vibration stability and high temperature resistance. Compared with the current market products, it has higher strength and bulk density, lower porosity and water absorption, so it has better high temperature performance. It is the ideal raw material for refractory products such as Magnesium Aluminum Spinel bricks, ladle lining bricks, ladle castables which are used for cement rotary kiln, lime kiln and other high temperature used place.
Bauxite based Sintered Magnesium Aluminum Spinel is made from high-quality bauxite and high-quality magnesium oxide, adopting a unique technique and sintering at high temperature above 1800 �° C. It has the characteristics of strong corrosion resistance, good slag resistance, high thermal vibration stability and high temperature resistance. Compared with the current market products, it has higher strength and bulk density, lower porosity and water absorption, so it has better high temperature performance. It is the ideal raw material for refractory products such as Magnesium Aluminum Spinel bricks, ladle lining bricks, ladle castables which are used for cement rotary kiln, lime kiln and other high temperature used place.
Gentlemen, This is douglas seixas from trading net brazil. We work as mining group representative over many products around the world. Today i`m presenting my bauxite ore offer from dominican republic We are the main representative of huge miner/seller at dominican republic. I`m responsible of all the negotiation as well. Please check offer as below: Product: metallurgical grade bauxite bulk ore Origin: dominican republic Price: usd 45.00/dmt cfr main port of china. Usd 32.00/dmt fob cabo rojo Quantity: 150, 000 per month to 12 months. Shipments every 20 days for 1 year or 45, 000 tons vessels every 10 days. Maximum capacity for 1 year contract of 5, 000, 000 dmt Packing bulk: ore shipments Inspection: at origin by ccic Quality: as per following specs aluminum grade technical specifications: Al2o3: 45% -Â- 47% max. Sio2: 5% -Â- 7% max. Fe2o3: 19% -Â- 21% max. Cao: 0.75% -Â- 1.50% max. Na20: 0.18% -Â- 0.35% Ti02: 1.00% -Â- 2.50% Moisture: 17% -Â- 19% Pct maximum. Size: 0mm ? 100mm 90% min, (natural & grainy)> 100mm, 10%
Cheap bulk Bauxite ore from Vietnam - FOB price - Chu Lai Port Product name: Raw bauxite ore shapes fines/ powder/ raw. Place of origin: Quang Ngai, Vietnam. Chemical Composition: Fe2O3 (20%) & Al2O3 (50%) & SiO2 (max 5%), (CaO, MgO - low percentage). Moisture: 0.5-1.5%. Packaging: Depending on customers needs and packed in bags (25/50 kg, 500 kg or 1/1.2 ton each.) or according to customer's demands. Delivery time: 7-10 working days Port: Chu Lai Port
Product name: Raw bauxite ore high alumina rate Place of origin: Quang Ngai, Vietnam Chemical Composition: Fe2O3 (20%) & Al2O3 (50%) & SiO2 (max 5%), (CaO, MgO - low percentage). Usage: Refractory/metallurgical/ceramic industries. Testing: SGS/Bureau Veritas We can offer shapes fines (powder/ raw) bauxite ore for sale. We have 250,000 tons per month available. Looking for a month/ a year or more contract with possible extension for a long term partnership.
Bauxite ore, gypsum.
COMMODITY : Bauxite Ore - Monohydrate Bauxite Ore - Country of Origin Turkey DESCRIPTION : Grade Bauxite (Al2O3) Rejection Below 50% + TYPE : DIASPORITE BAUXITE ORE BAUXITE ORE SPECIFICATION % AL2O3 57,00 min % SiO2 4,00 max % Fe2O3 25.00 max SIZE 0-150mm
Commodity : Bauxite Ore Origin Turkey Description : Grade Bauxite (Al2O3) Rejection Below 56% + TYPE : Diasporite Bauxite Ore Bauxite Ore Specification %AL2O3 57,00 min %SiO2 4,00 max SIZE 0-120mm %AL2O3 56,00 min %SiO2 3,5 max SIZE 0-120mm
Rotary kiln calcined bauxite is obtained by calcining superior grade bauxite at high temperatures (from 850 to 1600) in the rotary kiln. This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57% to 58% in raw bauxite, calcined bauxite has an alumina content of 84% to 88%. Besides, through calcination, the density and refractory resistance will also be improved to varying degrees. The grade of bauxite can be increased greatly.
Lithium, aluminium in all its forms and types to any port in the world with all official government documents..
Silica sand ready in terengganu, MALAYSIA Quantity : 150k MT (ready on site) Can visit Contract : 1 year ( negotiate) Shipping Term : FOB (kemaman port) Destination Port : China shanghai ( ready K2 export) OR any port request Payment Term : L/C (negotiable LC) Price: USD 31.00/mt (pack with jumbo pack) Quality contain: silica contain 99.6% - 99.99% Interested please call me Mr. EE 0124773732
Product: Bauxite ore (Al2O3) Origin: Guinea Conakry Specifications: l2O3: 44% - 47% SiO2: 2% Ti02: 2.5% Fe2O3: 25% Max CaO: 0.1 % MgO: 0.2 % Free Moisture: 8-10% Max Size : 0 -173 mm 99.5% Type : Tri-hydrate Bauxite Total Quantity : 4,000,000 MT per Year Monthly Quantity: 50,000 to 400,000 MT month Contract duration:12 to 60 month, Roll over - Extension option
Al 35% Fe 15% More than 35 million tons
Calcined bauxite Item al-1 al-2 al-3 l-4 Al2o3(%min) 88 85 80 75 Fe2o3(%max) 0.5 0.7 1.2 1.5 Tio2(%max) 1.5 1.5 1.7 - Cao+mgo 0.4 0.4 0.5 0.5 K2o+na2o 0.4 0.4 0.5 0.5 B?d (g/cm3) 3.25 3.20 3.00 2.86 Water absorbing 4 4 5 5 Follow inquire
Bauxite Ore Specification : Lump Size : 2mm - 75mm (90% min). Country of Origin : Malaysia Port of Loading : Kuantan Port, Pahang, Malaysia. Base Alumina (Al2O3) Content : .41% – 42%% (rejection : < 40%) Silica (SiO2) Content : 3% - 5% (rejection : > 6%) Moisture Content : 18% max. Quantity : 50,000 - 200,000MT (+/- 10%) per month. Bulk
Calcined bauxite is one of the principal ore of aluminum. Calcined bauxite contains hydrous aluminum oxides and aluminum hydroxides, formed through the laterization of aluminous rocks in tropical and subtropical areas . Calcined bauxite is obtained by calcining (heating)superior grade bauxite at high temperature (from 85OC to 1600C) .this can removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57%to 58% in raw bauxite, calcined bauxite has an alumina content of 75% to 90%.
Metallurgical Grade Bauxite ORIGIN: Sierra Leone QUALITY: Al2O3 = 45.5% minimum (typical 46 - 47%). SiO2 = 6% maximum (typical 4% - 6%). Fe2O3 = 22.7 % typical; Organic Carbon = 0.2% H2O = 12% maximum (typical 10%-14%) Size: 0 mm - 100 mm minimum 90%, (natural & grainy) > 100 mm maximum 10% Base Price: USD $39 per DMT FOB [Free Town, Sierra Leone Port] a: AlO3: 45.5% minimum. i : If Al2O3 is >= 45.5% and 46.50%, bonus is US$0.50/DMT for every 1% higher, prorata. (e.g. if the grade is 47% there will be a US$0.25/DMT bonus iii : If Al2O3 < 45.50%, the penalty is US$0.50/DMT for every 1% lower, prorata. iiii : Rejection if Al2O3 < 43%. b: SiO2: 6% maximum. i : If SiO2 is >= 4.0% and 6.0% the penalty is US$0.50/DMT for every 1% higher, pro rata. iii : SiO2 < 4.0%, bonus is US$0.50/DMT for every 1% lower, pro rata. iiii : Rejection if SiO2 > 8% Quantity: Shipments of min 180,000 WMT +/- 10% each. Inspection Quality and quantity of each shipment is subject to SGSâ??s inspection at the loading port. Buyerâ??s representative may be present during loading, sampling and the draught survey. Delivery Basis First Shipment: Available before June 30th, 2017 Loading port: Offshore Freetown Outer Limits Payment Terms 100% payment covered by Letter of Credit issued by a bank which is acceptable to Seller. 90% drawn based on loading analysis of SGS certificate weight and assay, balance 10% based on CCIC Certificate at Discharge port. Letter of Credit to be opened at least 10 working days before the first lay can day of each shipment, with 90 days minimum validity. Draft Letter of Credit to be sent by Buyer for Seller approval at least 5 working days prior to the last date the said L/C must be opened. Shipping documents The Seller shall courier to the Buyer by express mail or courier the following documents: * One original Bill of Lading; * One original commercial invoice; * One original Weight Certificate issued by SGS; * One original Certificate of Quality issued by SGS; §§ One original Certificate of Origin.
We have 40%+ al2o3 bauxite ore available. Monthly Capacity: 15000tons Payment terms L/C
50%+ al2o3 material available Monthly Capacity: 15000 tons Payment terms: 100% L/C
