Nitrogen - Import export

Urea is an organic compound with chemical formula CO(NH2)2 Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals Applications: Agriculture Urea is used as a nitrogen-release fertilizer it has the highest nitrogen content (46% N) of all solid nitrogenous fertilizers in common use Urea is a raw material for the manufacture of urea-formaldehyde resins, used mainly in wood-based panels such as particleboard Explosives Urea can be used to make urea nitrate, a high explosive that is used industrially and as part of some improvised explosive devices Automobile systems Urea is used to reduce the NOx pollutants in exhaust gases from combustion from diesel, dual fuel, and lean-burn natural gas engines properties: Molar mass 60.06 g/mol Density,1.32 g/cm3 Melting point 133-135 °C Solubility in water 545 g/L @25°C / pH 9,2 - 9,5 CAS number,57-13-6 WE number,200-315-5

Brand Services represents German KOHO company in Poland. German KOHO company supplies the piston gas compressors on Polish market. Construction: Verctical construction, non lubricated, reciprocating process gas compressors The advantage of vertical type is the extended life time of piston rings and the less wear of cylinder liners, because the weight of the piston do not burden the piston rings. Media: Hydrocarbons, noble gases, exhaust vapours, pure hydrogen, nitrogen and all process gases, even very agressive hydrosulphides with the exception of pure oxygen and acetylene.

Brand Services is a sales agent of German company KOHO. We sell the gas compressors like hydrogen compressors, nitrogen compressors, natural gas compressors etc. Number of stages: 1, 2, 3 or 4 Number of cylinders: 1, 2 or 3 Suction pressure: up to 15 MPa g (for booster applications) Discharge pressure: up to 30 MPa g Shaft power: 10 to 500 kW Volume flow: between 100 and 16 000 m3N/h (depending on pressure ratio) KOHO compressor systems are designed for variable suction pressure with specifications and regulations laid down in API 618, ISO 9001, NACE, DVGW, ASME, TEMA, PED, DIN EN 729-3;AD 2000/HPO, Stoomwezen, Norske, Veritas, Germanischer Lloyd as well as special factory standards of International clients.

Nitric acid (HNO₃) is a colorless liquid with yellow or red fumes due to decomposition into oxides of nitrogen It is a highly corrosive mineral acid with an acrid odor most commercially available nitric acid has a concentration of 68% in water, when the solution contains more than 86% HNO3, it is referred to as fuming nitric acid Industries: Household chemicals, Fertilizers, Adhesives, oils, greases, Horticulture Precursor to organic nitrogen compounds Use as an oxidant in nylon industry Metal processing,Woodworking ,Etchant and cleaning agent Properties: CAS number 7697-37-2 WE number 231-714-2 Chemical formula HNO3 Molar mass 63,01 g/mol Customs tariff code 28080000 ADR UN2031 pH <1 Melting / freezing point -18°C (1013 hPa) Boiling point / range 117°C (1013 hPa) Relative density 1,31 g/cm3 @20°C Solubility in water 500 g/l @20°C

Nitrogen generators produce nitrogen gas from compressed air and offer a cost-effective, reliable and safe alternative to traditional nitrogen gas supplies such as cylinder or liquid. Nitrogen generators are available in 20 standard models with capacity in the range from 1 - 1800 Nm3/hour from 95% to 99.9995% purity. Oxywise PSA generators are designed for 24/7 operation. The touchscreen control has user friendly interface with automatic start/stop function based on gas consumption. Medical Oxygen Generators produce gaseous oxygen from compressed air on site and offer a cost-effective, reliable and safe alternative to traditional oxygen gas supplies such as cylinders or cryogenic liquid. Medical Oxygen Generators are available in several standard models with a capacity ranging from 0.4 to 150 m3 / hour at 93-95% purity. The design is made for round the clock 24/7 operation. Each oxygen generator is equipped with an automatic start & stop function, enabling the generator t