Copper Cathode.
Aluminum a7 a8 ingot.
Automotive Catalysts.
Copper Cathode, Copper Concentrate 30% 45%.
Ferro chrome and ferro manganese.
Copper, nephrite jade stone..
Granular sulphur.
Silicon.
Copper cathode, copper ore, manganese ore.Mining and trading
Microsilica( silica fume), silicon powder, granular sulphur, iron ore.
Granular sulfur ( sulphur), microsilica (sio2), silicon powder (si).
Urea 46, sulphur, potassium chloride, carbamide a, carbamide b.
Lithium (Li) metal Lithium metal grade LE-1, GOST8774-75, chemical purity 99,9%, in granules 10x10mm. Factory packaging: steel container with polyethylene liner filled with argon. Also in stock: Lithium oxide Oxygen-free copper (Cu) Nickel (Ni) wire DKRNT 0,025 KT NP2 Potassium (K) metallic Rubidium (Rb) metallic Nanodispersed powder: Au, Zn, Cu Cesium (Cs) metallic, 99.9995% Rhodium (Rh), powder Titanium materials and products (sponge, profile, ferro) Titanium materials and products (sponge, profile, ferro) Monocrystalline silicon wafers Wire Au-99,99 d-0,08-0,1 Mercury diodide Crystalline Iodine Nickel (Ni) Selenium (Se) Isotopes: ARGON WOLFRAM GERMANIUM IRON IRIDIUM CADMIUM CREMNIUM CRYPTON XENON MOLYBDENUM NICKEL TIN OSMIUM SVINETS SELENIUM SULPHUR TELLUR CARBON ZINC.
Silicon powder is silicon that has been ground into a finely powdered dust. Depending on the purity of the silicon powder, it can be used for many purposes. It can be sintered, alloyed with metals to harden the mixture, made into microchips, used as a reactant in silicon compounds, or used in glass plasma deposition. Powdered silicon usually is made without any additional elements, but it can be mixed with elements such as carbon or oxygen to create different powders.
Microsilica (silica fume) is a byproduct from silicon metal or ferrosilicon industries,is an amorphous silicon dioxide â?? SiO2 which is generated as a gas in submerged electrical arc furnaces during the reduction of very pure quartz. As the molten metal is produced, a silica-based gas is emitted. This gaseous fume, as it rises, cools rapidly and forms extremely minute,Amorphous, spherical particles. The microsilica is collected in a bag house, a system for filtering the hot air and gases vented from the furnace. This gas vapor is condensed in bag house collectors as very fine powder of spherical particles that average 0.1 to 0.3 microns in diameter with a surface area of 17 to 30 m2/g. Microsilica can be used in concrete and refractory materials. Microsilica ,when used in concrete, it can improve concreteâ??s properties such as compressive strength, bond strength and abrasion resistance, reduces permeability,and therefore helps in protecting reinforcing steel from corrosion. At the same time, Microslica can still be used in the procustion of refractory and porcelain, to raise intensity and durability, it also can be used in paint, coating resin rubber and other high molecular as a filler material to improve the material overall performance.
We are looking forward to import micro silica 97% from worldwide suppliers or exporters. Quantity Required : 10,000 Tons Shipping Terms : FOB Kazakhstan Payment Terms : 50 % T/T on order and 50 % T/T against shipping documents Microsilica (silica fume) is a by product from silicon metal or ferro silicon industries,is an amorphous silicon dioxide sio2 which is generated as a gas in submerged electrical arc furnaces during the reduction of very pure quartz. As the molten metal is produced, a silica-based gas is emitted. This gaseous fume, as it rises, cools rapidly and forms extremely minute,amorphous, spherical particles. The microsilica is collected in a bag house, a system for filtering the hot air and gases vented from the furnace. This gas vapor is condensed in bag house collectors as very fine powder of spherical particles that average 0.1 to 0.3 microns in diameter with a surface area of 17 to 30 m2/g. Microsilica can be used in concrete and refractory materials. Microsilica ,when used in concrete, it can improve concretes properties such as compressive strength, bond strength and abrasion resistance, reduces permeability,and therefore helps in protecting reinforcing steel from corrosion. At the same time, microslica can still be used in the procustion of refractory and porcelain, to raise intensity and durability, it also can be used in paint, coating resin rubber and other high molecular as a filler material to improve the material overall performance.
Barley specifications must comply with ISIRI standards for aflatoxin levels. The following physical factors apply: Test weight minimum of 65 kgs/hl Maximum 3% broken kernels Maximum 0.75% heat damaged kernels Maximum 2% insect kernels Maximum 0.08% mouldy kernels Maximum 2% foreign materials Maximum 2 datura seeds per 100 grams of toxic kernels Maximum 4% other grains Chemistry factors include a maximum moisture content of 14%, a minimum protein level of 10%, and a maximum TVN level of 50 mg/100 grams. Heavy metals in barley must be limited to a maximum of: Lead: 10 mg/kg Cadmium: 1 mg/kg Arsenic: 2 mg/kg Mercury: 0.1 mg/kg Microbiological factors include: E.coli: maximum of 10 in one gram Mould colony: maximum of 5x105 CFU/gram Salmonella: not present in 25 grams Finally, the barley must be free from live insects and have total aflatoxin levels below a maximum of: Total aflatoxin: max.20 Aflatoxin B1: max.5 Aflatoxin B2: max.5
Barley specifications must comply with ISIRI standards for aflatoxin levels. The following physical factors apply: Test weight minimum of 65 kgs/hl Maximum 3% broken kernels Maximum 0.75% heat damaged kernels Maximum 2% insect kernels Maximum 0.08% mouldy kernels Maximum 2% foreign materials Maximum 2 datura seeds per 100 grams of toxic kernels Maximum 4% other grains Chemistry factors include a maximum moisture content of 14%, a minimum protein level of 10%, and a maximum TVN level of 50 mg/100 grams. Heavy metals in barley must be limited to a maximum of: Lead: 10 mg/kg Cadmium: 1 mg/kg Arsenic: 2 mg/kg Mercury: 0.1 mg/kg Microbiological factors include: E.coli: maximum of 10 in one gram Mould colony: maximum of 5x105 CFU/gram Salmonella: not present in 25 grams Finally, the barley must be free from live insects and have total aflatoxin levels below a maximum of: Total aflatoxin: max.20 Aflatoxin B1: max.5 Aflatoxin B2: max.5
Our company has been producing directly barite ore. This explains the high levels of barium content and the absence of heavy metal impurities, which makes our products of high quality and more competitive. â??Mining Technology» LLP is the domestic manufacturer, which is confirmed by a certificate form â??CT-KZ». We are ready to supply barite concentrate (Class â??Bâ?�, mark BC-3 (GOST â??State Standartâ?� 4682-84) in an unlimited amount. The product has properties given below: â?? Indicators Actual parameters 1 BaSO4 content, % 90.2 2 Water soluble salts content (including water soluble CaO), % 0.25 3 Moisture content, % 0.8 4 Content of residue, left after sifting through #0071 grid (according to GOST 6613-86), % 5.5 5 Density, g/sm3 4.3 6 5 µm fraction content, % 10.0 Our company already can fully supply demand for barite concentrate of all oil production companies in Asia.
Copper Cathode, purity 99,99%. LBME discount - 7% Total quantity: 10 000mt, Trial 500t. Origin: Africa
