Circulating water antifreeze for solar energy system

Circulating water antifreeze for solar energy system

Antifreeze for bulk granular cargo transportation is a chemical agent specifically used to prevent the freezing of bulk granular cargo such as coal, ore, grain, fertilizer, etc. during transportation due to low temperatures. It plays an important role in railway and road transportation.

Definition and purpose

Antifreeze for the transportation of bulk granular goods effectively solves the problem of freezing of bulk goods in low-temperature environments by lowering the freezing point of materials and preventing moisture from freezing‌

Its main uses include:

‌Prevent goods from freezingIn cold seasons or high-altitude regions, bulk materials containing moisture (such as coal and ore) will freeze into one with the car skin. Using antifreeze can avoid this phenomenon

‌Improve transportation efficiencyExempt heavy vehicles from entering the thawing room for thawing, shorten the turnover time of the vehicle, and reduce transportation costs

‌Reduce labor intensityReduce the labor intensity of loading and unloading workers and save labor costs

‌Protecting transportation equipmentTo avoid the burning of lubricating oil on the rotating parts of the car due to high temperature baking

Main components and technical parameters

core component

The main components of transportation antifreeze include:

‌Composite freezing point depressantInorganic salts such as calcium chloride and magnesium chloride

‌surfactantAssist in evenly dispersing antifreeze

‌corrosion inhibitorProtect transportation equipment from corrosion

‌other additivesSuch as rust inhibitors, dispersants, fungicides and mold inhibitors, etc

Technical Specifications

According to industry standards, the main technical indicators of antifreeze for the transportation of bulk granular goods include

freezing point≤-46℃，boiling point≥100℃，flash point≥100℃，corrosion rate≤ 0.2mm/a (for materials such as carbon steel and stainless steel)，PH value 6.5-8.0，appearance：Granular or powdery form，packaging：usually25kg/bag‌

Applicable scenarios and temperature range

Antifreeze for bulk granular cargo transportation is mainly suitable for‌

‌Railway coal transportationCompliant with TB/T 3208-2008 Technical Conditions for Antifreeze Used in the Transport of Bulk Granular Goods

‌Transportation by truck in mines and coal yardsSuitable for cold seasons and high-altitude regions

‌Transportation of bulk materials containing waterSuch as concentrate powder from mineral processing, coal extracted from mining, etc

Market Brands and Products

Common brands and products of antifreeze for bulk granular cargo transportation in the market include‌

‌‌Tianchen Junhua‌TCJH-10019typeAntifreeze fluid and antifreeze oil for railway coal transportation‌

There are various forms of products, including liquid, granular, and powder forms, with packaging specifications ranging fromFrom 4kg to 1000kg

Precautions for safe use

Instructions for use

Need to use‌Specialized spraying deviceForm a drizzle like atomized liquid film

The spraying amount should be based on the ambient temperatureDynamic adjustment of (-15 ℃ to -40 ℃) and moisture content of goods (added when>8%)

averageAbout 5 kilogramsAntifreeze orAntifreeze oil can be sprayed with one13 meter semi-trailer

Circulating water antifreeze for solar energy system