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High Purity R717 Ammonium Hydroxide Gas Used In Refrigerator For Cooling

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High Purity R717 Ammonium Hydroxide Gas Used In Refrigerator For Cooling

Brand Name : HENGCHANG STOCK
Model Number : Ammonia Refrigerant R717
Certification : ISO 9001/IAF/CANS
Place of Origin : China (Mainland)
MOQ : 5 ton
Price : Negotiation
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 3000Tons/Month
Delivery Time : 15-20 days
Packaging Details : 40Ltr Cyl/100Ltr Cyl/400Ltr Cyl/800Ltr Cyl /24CBM ISO tanks(Provide refilling service)
Classification : ISO Tanks ammonia R717
CAS No. : 7664-41-7
Grade Standard : Refrigerant Grade
Color : Colorless and Transparent
Boiling point : -33.5
Melting point : -77.7℃
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High Purity R717 Ammonium Hydroxide Gas Used In Refrigerator For Cooling


1. Introduction

R717 refrigerant ammonia is one of the most widely used medium temperature refrigerants.Refrigerant ammonia standard of solidification temperature is 77.7 ℃, the evaporating temperature of 33.3 ℃, the condensing pressure generally at room temperature is 1.1 ~ 1.3 MPa, even when the summer cooling water temperature as high as 30 ℃ is never greater than 1.5 MPa. The unit standard volume of refrigerant ammonia is about 520kcal/m3
Everlast AC has been a major supplier of R717 for more than 20 years and has been able to provide R717 technical and product management support in 20 countries on five continents.


2. Advantages of ISO Tanks ammonia R717

1> Cool by nature and meet environmental regulations

2> Easy to obtain, low price, moderate pressure, a large amount of refrigerant, high heat release coefficient, the little solution to oil, small flow resistance, easy to find when leakage.
3> Ammonia is one of the most widely used medium temperature refrigerants. (–50 to +15°C)
4> Ammonia has a good water absorption, even in low-temperature water will not precipitate out of the ammonia solution freezing, so the "ice plug" phenomenon will not occur in the system
5> Use time over 100 years and have rich experience


3. Applications

Refrigerant grade Ammonia Gas R717 is cheaper than others, it is a quarter of the price of fluorine Refrigerant; The refrigerating capacity of the unit volume is twice as high as that of fluorine. The investment of ammonia equipment is smaller than fluorine refrigeration equipment, and the daily maintenance cost of refrigerant is small. Therefore, the international large-scale refrigeration equipment generally adopts ammonia refrigeration system. For example large food and beverage cold storage, ice factory, packaging plant, large commercial refrigeration equipment, etc.

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.

5. Quality control (impurity gas and heavy metals)

Water vapor is the most important impurities in ammonia refrigeration system. It not only corrodes the refrigeration system but also changes the vapor pressure of the refrigeration system, making the refrigeration system less efficient. Other impurities such as oil, hydrocarbons, H20, 02, Ar, N2, H2, CO and CO2 will also affect the refrigeration system.

Our factory to produce Refrigerant grade Ammonia GasR717 introduced advanced EGPS Ammonia purification system. It will mainly pressurized ammonia into activated carbon filter, the main impurity removing oil and organic gases, then into the solid particles in the dust filter to remove ammonia, and then into the electric heating carburetor to ensure the operation of the system with constant pressure, then into the low boiling point in the ammonia distillation tower to remove ammonia gas, then through the relief into the oxygen in the dryer to remove ammonia trace water, finally enter the buffer tank storage for users.


Test Items(Impurity Gas )

Specifications

Analysis Result

Evaluation

NH3/10-2

≥99.98

>99.98

Pass

H210-6

<0.03

<0.027

Pass

O2+Ar/10-6

<0.01

<0.010

Pass

N2/10-6

<0.02

<0.010

Pass

CO/10-6

<0.01

<0.010

Pass

CO2/10-6

<0.05

<0.045

Pass

C1-C3/10-6

<0.02

<0.016

Pass

H20/10-6

<0.90

<0.850

Pass

Result

Confirmed


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


6. Licensee and Certification

7. Our Important Partners

8. Packaging & Delivery

Product Package


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

800LtrCylinders

400 Kg

QF-11

20FCL/17Cyl/6.8Tons

40FCL/32Cyl/12.8Tons

400LtrCylinders

200 Kg

QF-11

20FCL/30Cyl/6.0Tons

40FCL/60Cyl/12Tons

100LtrCylinders

50 Kg

QF-11

20FCL/102Cyl/5.1Tons

40FCL/227Cyl/11.35Tons

40Ltr Cylinders

20 Kg

QF-11

20FCL /-/-

40FCL /-/-


Delivery time 15-20 days after deposit received.

9. FAQ


1> Are you a manufacturer or a trading company?


Yes, We have engaged in R717 Refrigerant Grade Ammonia and ammonia water/solutions for 20 years.


2> Why you choose us?


Professional Working Team with very good safety control for 20 years WITHOUT any accident! 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 (Only a few companies can get all qualification in China); 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.


3> Why choose our ISO Tanks 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


4> What are the Advantages of ISO Tanks ammonia R717?


1> Zero ozone depletion potential
2> Zero global warming potential
3> Excellent thermodynamic properties leading to a high energy efficiency
4> Wide range of operating temperatures (–50 to +15°C)
5> Low cost than others
6> More than 100 years track record of providing efficient refrigeration


5> 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.


6> Can you accept OEM order and other services?


Yes, we can. OEM orders are available.Provide filling service, cylinder packaging water pressure testing and cleaning services.


7> 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. Usually, we could not accept L/C, but if you have special cases, we can negotiate.


Product Tags:

r717 refrigerant

      

refrigeration grade ammonia

      
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