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|Classification:||R717 Refrigerant||CAS No.:||7664-41-7|
400L Liquid Ammonia Refrigerant R717 99.8% Purity For Cold Store
Ammonia R717 refrigerant has been used in industrial applications since the 1930s. It is the cheapest and the most efficient refrigerant. It has a low boiling point and is favoured has minimal environmental impact, having zero ODP (Ozone Depletion Potential) and zero GWP (Global Warming Potential).
|Test Items(Impurity Gas )||Specifications||Analysis Result||Evaluation|
|Heavy Metals Content/10-6 (Mass fraction)|
|Sb< 0.005||Ga< 0.001||Mo< 0.001||Zn< 0.005|
|Cd< 0.001||Tu< 0.005||Ni< 0.001|
|Ca< 0.01||Pb< 0.001||K< 0.005|
|Cr < 0.001||Li< 0.001||Si< 0.01|
|Co< 0.001||Mg< 0.001||Na< 0.005|
|Cu< 0.005||Mn< 0.001||Sn< 0.001|
|Package Type||Contents NW (Kg)||Valve Type||Shipment Detail||Shipment Detail|
|ISO T50 tanks||12.0 M/TS||Tanks Valve||ISO tanks 12.0tons||ISO tanks 12.0tons|
|40Ltr Cylinders||20 Kg||QF-11||20FCL /-/-||40FCL /-/-|
2. Advantages of R717 Refrigerant Liquid Ammonia R717
1> Energy efficiency - Typically a flooded ammonia system would be 15-20 % more efficient than a DX R404A counterpart . In both vapor and liquid phase ammonia requires smaller pipe diameters than most chemical refrigerants.
2> Environment - it has both GWP (Global Warming Potential) and ODP (Ozone Depletion Potential) equal to zero . Safety - At the same time, unlike most other refrigerants, it has a characteristic odor that can be detected by humans even at very low concentrations.
3> Refrigerant price - In many countries the cost of ammonia (per kg) is considerably lower than the cost of HFCs. This advantage is even multiplied by the fact that ammonia has a lower density in the liquid phase. Furthermore as any leakage of ammonia will be detected very quickly due to the odour, hence any potential loss of refrigerant will also be lower.
4> Better heat transfer - Ammonia has better heat transfer properties than most of the chemical refrigerants and therefore allow for the use of equipment with a smaller heat transfer area.
3. Applications for Large Air Conditioning Systems (Chillers) R717 Ammonia
Since refrigerant grade ammonia has many advantages and characteristics. Natural refrigerants R717 ammonia is generally applicable to large and medium-sized refrigeration, industrial refrigeration, ice making, artificial ice and indirect central air conditioning. The fluorine refrigeration system is generally applicable to refrigerators, freezers, display cabinets, household air conditioners, commercial air conditioners, small and medium-sized cold storage and refrigeration, low-temperature air conditioning in factories, air conditioning, ice cream, cold drinks, ice, artificial ice fields, and small industrial refrigeration.
4. Toxicity and flammability
Ammonia has a strong toxicity and flammability. If the volume meter, when the content of ammonia in the air reaches 0.5% ~ 0.6%, in which people stay for half an hour can be poisoning, 11% ~ 13% can ignite, reaches 16% flame would explode. Therefore, the ammonia refrigeration machine room must pay attention to ventilation and exhaust, and the air and other non-condensable gases in the system must be eliminated frequently.
1>Why you choose us?
We have produced Ammonia and ammonia water/solutions for 20 years and rich experience in hazard chemical exporting ;
Strict quality control system (ISO 9001 Certificate); Steel bottle test can be made by our own factory; SGS and CIQ test are accepted; Full Qualification certificates);
We can provide R717 Refrigerant Grade Ammonia, Ammonia water of Industrial grade, Reagent grade and Food grade of 5%~35%.
Abundant Supply, 30000 MT / Month.
2> Why choose our Refrigerant Liquid Ammonia R717?
We strictly control the purity of R717 refrigerants, especially water vapor.So as to protect the refrigeration system to Make the operation of refrigeration equipment more stable and longer life
3> What are the Advantages of Refrigerant Liquid Ammonia R717?
1> Zero ozone depletion potential and Zero global warming potential
2> Excellent thermodynamic properties leading to a high energy efficiency
3> Wide range of operating temperatures (–50 to +15°C)
4> Save money
5> More than 100 years track record of providing efficient refrigeration
4> What are the effect of purity and water vapor on the cooling system?
Water present in Ammonia systems creates a number of problems, including internal system corrosion and creation of sludge that can cause blockages in the systems. The presence of moisture impacts the vapor pressure of the system. This combined with corrosion and sludge, substantially impacts the efficiency of your system – with a notable deterioration even at levels of just 0.5%.
Other impurities such as O2, N2, and hydrocarbons will have a similar impact, increasing the risk of corrosion, stress corrosion cracking and system performance drops.
5> What payment term can you accept?
Usually, we accept 30% T/T deposit, 70% T/T before shopping. Or 50% T/T deposit, 50% T/T against B/L copy.
Contact Person: Aaron