Lithium Bromide Solution 48%-55%

Flyer Lithium Bromide Solution (Quality First, Service Attentively)

Basic Information

Chinese name: Lithium bromide solution

Foreign name: Lithium bromide solution

Taste: salty Features: colorless liquid

CAS number: 7550-35-8 Physical properties: extremely deliquescent

The quality of lithium bromide solution is high and guaranteed

Lithium Bromide Solution for Refrigerator

Ministry of Chemical Industry HG/T2822-2012 industry standard

Project index

Commodity display-packaging

The lithium bromide solution for 30KG lithium bromide absorption chiller is packed in plastic drums. The net content of each barrel is 30KG, 300KG, 1500KG, which can be packaged according to the specifications required by customers.

Use non-transparent color barrels to avoid direct sunlight. Store in a cool and dry place, shading, sealed and not in contact with air.

The lithium bromide solution for lithium bromide refrigerators has a warranty period of 12 months from the date of leaving the factory under the packaging, transportation and storage conditions that meet the above regulations.

Brand Proposition-Quality is the Truth to Test the Reality

Selected high-quality raw materials

Strict inspection, every checkpoint

Patent support, benchmark product

Certified product

The first listed company in China's testing industry

CTI test report

National 211 and 985 project key construction colleges and universities

Test report of Dalian University of Technology

Product introduction-guarantee from the manufacturer

Real: Real manufacturer's exclusive lithium bromide solution production base

Pure: pure quality, quality control by the testing center

Wide range of uses

Lithium bromide solution is used as the working fluid to produce low-temperature refrigerant water, which is used as a cold source in air conditioning systems and technological processes. It can be widely used in industrial and mining enterprises such as textiles, chemicals, electronics, and food, and can also be used in hotels, theaters, and hospitals. , Buildings and other occasions.

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Inner seal display

Valve display

Packaging display

Test report of lithium bromide solution

Related documents

SDS chemical transportation certificate

Road transport appraisal

Lithium Bromide Solution Properties

(1) Lithium bromide solution is a colorless liquid with a salty taste and non-toxic. After adding lithium chromate, the solution becomes light yellow.

(2) The solubility of lithium bromide in water decreases with the decrease of temperature. The mass concentration of lithium bromide should not exceed 66%, otherwise crystallization will occur when the solution temperature decreases during operation, which will damage the normal operation of the refrigerator.

(3) Lithium bromide solution has strong hygroscopicity. Lithium bromide aqueous solution has the ability to absorb water vapor whose temperature is lower than it, which is one of the mechanisms of lithium bromide absorption refrigerators. If the pressure is the same, the saturation temperature of the solution must be greater than the saturation temperature of the water, and the water vapor generated in the solution is always in a superheated state.

(4) The density is greater than water and changes with the concentration and temperature of the solution.

(5) The specific heat capacity is small. When the temperature is 150℃ and the concentration is 55%, its specific heat capacity is about 2kJ/(kg•K). The heat added to the solution during the process is relatively small, and the latent heat of evaporation of water is relatively large. The unit has a high thermal coefficient.

(6) The viscosity is relatively large.

(7) The surface tension is relatively large.

(8) The thermal conductivity of lithium bromide aqueous solution decreases with the increase of concentration, and increases with the increase of temperature.

(9) It is strongly corrosive to materials such as ferrous metals and red copper, and it is more serious when air is present. The non-condensable gas produced by corrosion has a great influence on the cooling capacity of the device.

The main characteristics of the absorption refrigeration system with lithium bromide aqueous solution are: low thermal efficiency, large cooling water consumption, high requirements for equipment sealing, and certain corrosiveness.

Except for the canned motor pump with lower power, the whole unit has no other moving parts, it runs quietly, and there is basically no noise and vibration during operation;

The lithium bromide aqueous solution is used as the working medium, which is non-toxic and odorless, which is beneficial to meet environmental protection requirements;

The refrigerator is carried out in a vacuum state, and there is no danger of high-pressure explosion;

The cooling capacity has a wide adjustment range, and the cooling capacity can be steplessly adjusted within a load of 20% to 100%;

It is highly adaptable to changes in external conditions, and can operate stably within the range of heating steam pressure 0.2 ～ 0.8 MPa (gauge pressure), cooling water temperature 20 ～ 35 ℃, and refrigerant water outlet temperature 5 ～ 15 ℃;

The unit has a simple structure, low requirements for installation foundation, and no special base; small size, land saving, easy manufacturing and management, and low maintenance costs; operation is very safe.

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