NEWS

Sulfuric acid plant cost is about much more than just daily tonnes. Your raw materials, acid grade, and heat recovery change the final price. Site conditions, storage, and the supplier’s limits matter too. A good plant budget begins with a clear written plan. Next, you price every single step and site part using that exact plan. This simple way helps you spot missing building work, power needs,...

A daily output number looks very easy on an RFQ. But the real plant behind it is much harder to build. Your calcium chloride plant capacity depends on many things. You must look at product concentration and your yearly running time. Acid quality, limestone type, drying needs, power, and packing speeds matter too. All these facts shape your calcium chloride plant capacities from the reaction spot all...

This section gives the operating logic before the detailed sequence. The transition should be managed by the approved plant procedure and the responsible shift team. A reliable sulfuric acid plant startup moves from dry inspection to controlled heating, acid circulation, air drying, sulfur ignition, converter activation, and gradual load increase. A planned shutdown reverses that logic: stabilize acid...

The maintenance sequence below begins with evidence from operation and then moves toward an isolated internal inspection. Maintain a Mannheim furnace rake arm by inspecting the drive, shaft, bearings, seals, rake teeth, clearances, and furnace-bottom deposits at defined operating intervals. Trend torque, speed, vibration, and discharge behavior together. A small change in load or sound can reveal misalignment,...

Calcium chloride particle size in a spray fluidized bed is governed by the balance between liquid spray, droplet formation, evaporation, bed fluidization, and seed circulation. A practical control strategy keeps the bed mobile, adjusts spray rate with inlet-air capacity, watches temperature and pressure-drop trends, and uses sieve results to separate growth, breakage, and over-wetting problems. What...

Compare single and double contact absorption in sulfuric acid production, including SO2 conversion, emission control, operating costs, and efficiency.

Learn how cooling, crushing, and screening after the Mannheim furnace improve potassium sulfate quality, control particle size, and reduce fines.

Learn how calcium chloride neutralization, pH control, impurity removal, and filtration help prevent evaporator fouling and improve production efficiency.

Compare FRP grating molds using target mesh and panel dimensions, release design, production interfaces and sample checks before requesting a machine quote.

Learn how to verify Mannheim SOP plant output, product quality and HCl recovery during commissioning, with practical acceptance records and test checks.

Specify an FRP pipe mould unloading station around mandrel size, alignment, pulling stages and a witnessed test before comparing winding line quotations.

Learn how to prevent scale in calcium chloride evaporators through feed control, impurity management, heat transfer optimization, and effective cleaning strategies.