Chemical Industry

Microwave Dryers for Chemical Industry

The microwave equipment offers high-efficient, energy-saving, and environmental solutions to many areas. It is widely used in the applications, e.g. liquid phase organic synthesis, solvent-free organic synthesis, polymer synthesis, modification of high polymer material, curing of high polymer materials, synthesis of molecular sieve material, synthesis of superfine materials, solidification of natural gas, etc.

Application Chemicals
1. Organic Chemical Industry
PVC resin, polytetrafluoroethylene, fumaric acid, P-Aminophenol, melamine, cyanuric acid, sulfanilic acid, antioxidant 168, azoic coupling component, stearate, aniline, nitroaniline, chlorcosane, calcium formate, triethylene diamine, isophthalic acid, dimethyl-5-sodium sulfoisophthalate, solvent black, acid black dyes, etc.

2. Inorganic Chemical Industry
Silicon dioxide, lithium hydroxide, lithium carbonate, manganese ore, fiberglass, chemical materials, cobalt, cellulose, mannitol, lithium cobaltate, graphite, calcium chloride dihydrate, silicon carbide, strontium carbonate, barium carbonate, PVC resins, polyvinylchlorid, fumaric acid, aluminium hydroxide, zirconium oxide, emulsion, light calcium carbonate, activated Calcium carbonate, magnesium carbonate, aluminium hydroxide, strontium carbonate, barium carbonate, potassium carbonate, lithopone, sodium hydrosulfite, barium sulfate, microspherical catalyst, magnesium hydroxide, copper sulfate, nickel sulfate, sodium molybdenum oxide, sodium chloride, lithium hydroxide, nickel hydroxide, zirconium hydroxide, calcium phosphate tribasic, sulphur, etc.

3. Fine Chemical Industry
Pesticide, synthetic fuel, organic pigments, coating, spice and essence, soap and synthetic detergent, surfactant, catalyst, synthetic material additives, food additives, feed additives, animal medicine, cement additive, foundry chemicals, functional polymer materials, etc.

4. Powder Materials
Diamond, silicon carbide, silica powder, zirconia, zirconium hydroxide, zirconium nitrate, vanadium nitride, zirconium hydroxide, aluminium oxide, aluminium hydroxide, titanium dioxide, sodium nitrate, sodium nitrite, p-aminophenol, ortho-aminophenol, graphite, etc.

5. Abrasive Materials
Silica gel particles, diatomaceous earth, silica sand, brown aluminium oxide, aluminum oxide, silicon carbide, diatomaceous earth, etc.

Examples of Application
1. Microwave Battery Materials Dryer
a. Features: The battery materials dried by this microwave dryer contains water of below 0.1%. The equipment uses corrosion resistant pipeline to instantly discharge the water vapor.
b. Applicable Materials: lithium carbonate, lithium cobalt oxides, and many other battery materials

2. Microwave Rubber Auxiliaries Dryer
a. Features: Such microwave dryer is chiefly used to numerous rubber auxiliaries of low melting point.
b. Applicable Materials: DTDM, TMTD, DM, M, CZ, DZ, NS rubber auxiliaries, as well as thermal sensitive chemicals or pharmaceutical intermediates.

3. Microwave Molybdenum Concntrate Dryer
a. Features: The whole equipment is made of corrosion resistant stainless steel. It adopts the infrared temperature measurement, making temperature automatically adjusted. The transmission frequency is adjustable as well. Water content of the chemical materials can be dried to be below 0.1%.
b. Applicable Materials: Molybdenum concntrate, ammonium molybdate, molybdenum oxide, and other molybdenum products; rare earth; ores; and so on.

4. Catalyst Drying Equipment
a. Features: It is designed for those specially shaped catalysts with high water content and complex molding process. Horizontal electromagnetic materials distributing is applied.
b. Applicable Materials: All kinds of catalysts, especially vanadium pentoxide, disulfate, etc.

5. Microwave Zirconium Hydroxide Dryer
a. Features: The microwave dryer is designed according to the properties of zirconium hydroxide, namely, large water content and strong corrosion. It perfectly resists corrosion, as it is manufactured from stainless steel and has been treated with tetrafluoroethylene coating.
b. Application: Suited for the low-temperature drying or thermal treatment of all sorts of chemical materials, especially zirconium hydroxide.

6. Microwave Chemical Intermediates Dryer
a. Applicable Materials: Chemical materials, chemical intermediates, rare earth, etc.

7. Microwave Dryer for Flux
a. Applicable Materials: refining agent, copper agent, magnesium agent, titanium agent, chalybeate, additives, cleaning agent, covering agent, refining agent, etc.

8. Horizontal Borax Pentahydrate Vacuum Dryer
Borax pentahydrate is a kind of white crystal powder with density of 1.815g/cm3 and melting point of 75℃. It is soluble in hot water and glycerinum, slightly soluble in ethanol and carbon tetrachloride. When heated to 120℃, crystal water will be thoroughly removed.

9. Silicon Carbide Drying Equipment
a. Features: It allows for uniform drying of silicon carbide. The microwave drying is completed in the static, enclosed environment with micro-negative pressure. There will be no dust pollution. This microwave dryer is of high automation, minimizing the possibility of cracking. It consumes less power and helps you save time. After microwave drying, silicon carbide can be directly put into the kiln.

10. Microwave Diamond Powder Dryer
a. Features: It saves 30% to 60% energy as compared to the conventional drying methods. Microwave energy is a clean energy, which won't generate any waste during the during process.
b. Applicable Fields: Diamond, tire pyrolysis, rubber pyrolysis, olivine, silica, talc, tantalum ore, iatomaceous earth, high-phosphorus iron ore, etc.

11. Microwave Pyrophyllite Dryer
a. Features: The equipment is composed of materials inlet section, pre-heating section, heating section, roasting section, heat preservation section, cooling section, and materials outlet section. Temperature of each section is individually controlled. The process adjustment is extremely easy. If the traditional equipment has to spent at least 10 hours to finish the roasting process, our microwave dryer just needs 2 hours.
b. Applicable Materials: Pyrophyllite, ceramics, etc.

12. Microwave Powder Dryer
a. Features: It offers the static microwave drying that can effectively decrease the dust pollution. It is energy-efficient and environmental.
b. Applicable Materials: Food additives, resin absorbent, oxidizing agent, silicon powder, boron carbide, silicon nitride, nano powder, etc.