Calcium chloride dichloride is a white or gray chemical, often presented in granular form, colorless cubic crystals, in granular, honeycomb, spherical, irregular granular, powdered form.Non-toxic, odorless, slightly bitter taste, widely used:
Purpose 1: used as refrigerant, also used in food processing, pharmacy, etc
Purpose 2: used as calcium strengthening agent, chelating agent, curing agent and refrigerant for freezing in food industry.
Drying experiment of calcium chloride in langfang dichloride
Purpose 3: as feed calcium supplement.
Purpose 4: as coagulant, can be used in bean products according to production needs.
Purpose 5:It can be used as refrigerant (such as freezing brine for freezer, freezing brine for ice making and ice making), antifreeze, automobile antifreeze, fire extinguishing agent. It can also be used as flame retardant for melting ice and snow, finishing and finishing of cotton fabrics.
Adhesives and wood preservatives can also be used as materials.It is the raw material for making anhydrous calcium chloride.It is used for wall painting and plastering operations, which can increase the condensation capacity.Rubber production as a condensate.Mixed starch paste is used as glue.Also used for non – ferrous metal smelting.Used as medicine.
Purpose 6：Oxygen and sulfur absorbent.Food protectant.Sizing agent.Water purifier.antifreeze.
Calcium chloride dihydrate is easy to absorb moisture in the air and deliquescence occurs, so the product moisture should be controlled very low in the production process.
Recently, a client of Langfang sent calcium chloride powder samples of dichloride to our company for microwave drying.
The customer requested that the microwave equipment be used to remove 3% moisture and ensure that the characteristics of the saple are not damaged.
The experiment was conducted with an 18kw tunneling microwave drying equipment. Samples were taken, microwave power was fully turned on, temperature was set at 120 degrees, and microwave drying was conducted for 3 minutes. Results:
When I saw the caking, considering that the microwave effect was too strong, I decided to reduce the microwave power to 50%, set the temperature unchanged, and reduce the microwave effect time to 2 minutes, and then do the experiment.
The appearance of the sample after microwave treatment was consistent with that before the experiment. The moisture was measured and decreased by 3.75%. Within the range required by the customer, the sample picture video was sent to the customer, they are very satisfied.The customer asked to send the samples to the factory for further analysis.
Microwave drying speed, drying uniform, high intensity, advanced technology, energy saving and environmental protection, simple operation, can achieve continuous automatic production, many advantages.
The customer is a large chemical enterprise with huge output. At least 4 150KW equipment are needed to meet the production demand, and the stability of the equipment is very high.We will provide a series of mature and reliable advanced equipment schemes, such as imported water-cooled microwave generator, top-class power supply and imported PLC, etc., to meet all the needs of customers.
Drying experiment of calcium chloride in langfang dichloride
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