Solution of corrosion-resistant pickling equipment during production of refined quartz sand
Solution of corrosion-resistant pickling equipment during production of refined quartz sand
The refined quartz sand ore used in advanced glass, glass products, refractory's, smelting stones, precision casting, grinding wheel grinding materials and other industries is produced by chemical purification of the original quartz sand ore. It is white or crystalline in appearance.
The pickling process is characterised by quartz insoluble in acid, while other impurities and minerals can be dissolved by acid. The process can produce high purity quartz sand by effectively reducing the impurity content in quartz sand.
General steps of quartz sand pickling :
- preparation of pickling solution for quartz sand pickling.
- add quartz sand to pickling liquid to ensure that the acid is covered with quartz sand.
- quartz sand immersed in acid for a certain time, according to quartz sand yellow skin increase or decrease immersion time. Enterprises with heating equipment, can use heating equipment, can reduce immersion time.
- recovery of acid and de-acidification.
- dry the quartz sand. After the quartz sand is de-acidified, the water should be drained out, and then the quartz sand will be dried in the drying equipment.
- screening, colour selection and packaging, etc.
The glass fibre reinforced plastic conical acid washing tanks have high quality acid resistance, high quality alkali resistance and high quality high temperature resistance, an used in the production of pickled quartz sand. The lining is made by adding high wear-resistant material to the resin, with guaranteed strength and service life. Usually the specifications are 5 tons, 10 tons, 20 tons, 30 tons, and 40 tons.
[edit] Related articles on Designing Buildings
- Aggregate.
- Blinding.
- Bulk filling materials.
- Cement.
- Clay.
- Concrete.
- Construction materials.
- Dredging.
- Glass.
- Glass bottle floor foundation.
- Gravel.
- Hardcore.
- Sand.
- Sand blasting machines.
- Silt.
- Types of materials.
[edit] External links
Do You Know The Differences Between GRP And FRP?
Common Leakage Of FRP Storage Tanks And Repair Methods
Fundamentals of FRP Acid Storage Tanks and Its Specifications: Industrial Acid Storage
Wiring System Design: Cable Tray VS. Conduit
Solution of corrosion-resistant pickling equipment during production of refined quartz sand
Featured articles and news
Cutting construction carbon footprint by caring for soil
Is construction neglecting one of the planet’s most powerful carbon stores and one of our greatest natural climate allies.
ARCHITECTURE: How's it progressing?
Archiblogger posing questions of a historical and contextual nature.
The roofscape of Hampstead Garden Suburb
Residents, architects and roofers need to understand detailing.
Homes, landlords. tenants and the new housing standards
What will it all mean?
The Architectural Technology podcast: Where it's AT
Catch-up on the latest episodes.
Edmundson Apprentice of the Year award 2026
Entries now open for this Electrical Contractors' Association award.
Traditional blue-grey slate from one of the oldest and largest UK slate quarries down in Cornwall.
There are plenty of sources with the potential to be redeveloped.
Change of use legislation breaths new life into buildings
A run down on Class MA of the General Permitted Development Order.
Solar generation in the historic environment
Success requires understanding each site in detail.
Level 6 Design, Construction and Management BSc
CIOB launches first-ever degree programme to develop the next generation of construction leaders.
Open for business as of April, with its 2026 prospectus and new pipeline of housing schemes.
The operational value of workforce health
Keeping projects moving. Incorporating unplanned absence and the importance of health, in operations.
A carbon case for indigenous slate
UK slate can offer clear embodied carbon advantages.
Costs and insolvencies mount for SMEs, despite growth
Construction sector under insolvency and wage bill pressure in part linked to National Insurance, says report.