TJSW® FGD Gypsum

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A Trusted Global FGD Gypsum Supplier — Quality & Sustainability Guaranteed

FGD gypsum (flue gas desulfurization gypsum), commonly referred to as desulfuration gypsum or synthetic gypsum, shares the same primary chemical composition as natural gypsum: calcium sulfate dihydrate (CaSO₄·2H₂O), with a purity of ≥93%. Desulfurization gypsum is a byproduct of the FGD process, a technology that uses lime-limestone to recover sulfur dioxide (SO2) from flue gases generated by burning coal or oil.

This technology involves grinding lime-limestone into a slurry, through which the SO2-containing flue gas after dust removal passes to remove SO2. The lime slurry reacts with the SO2 to form calcium sulfate and calcium sulfite, which is then oxidized to convert into calcium sulfate, yielding desulfurization gypsum as an industrial byproduct. This artificial gypsum is widely used in construction and other industries.

FGD Gypsum

Advantages of Tianjin Sunward's FGD Gypsum

When sourcing from reliable fgd gypsum suppliers and synthetic gypsum suppliers, you gain access to high-performance artificial gypsum that delivers superior benefits:

Consistent Quality & High Purity: Our FGD artificial gypsum undergoes stringent quality control during production, ensuring high purity and uniformity.

Cost-Competitive Pricing: Due to its abundant supply as a byproduct, fgd gypsum price and synthetic gypsum price is typically lower than that of mined natural gypsum, delivering significant cost savings.

Bulk Packaging for Industrial Efficiency: As a leading FGD synthetic gypsum plant, Tianjin Sunward offers flexible packaging in bulk, optimizing logistics for large-scale industrial users.

Environmentally Sustainable: FGD synthetic gypsum in cement reduces landfill waste by repurposing industrial byproducts, aligning with green construction trends and circular economy principles.

Specification of FGD (Flue Gas Desulfurization) Gypsum

Test Items	Guaranteed Parameters
CaSO₄·2H₂O	90% min
SO₃	40% min
Free Water/Moisture	14% max
Water of Crystallization	16% min
CI	0.1% max
Total P₂O₅	0.15% max
Water Soluble P₂O₅	0.05% max
Water Soluble F	0.05% max

As sustainability becomes increasingly critical in construction and manufacturing, FGD Gypsum emerges as a responsible alternative. Finding the right balance between FGD gypsum price and quality is crucial for cost-effective construction and industrial applications. Contact us today to discuss your needs and secure the best FGD gypsum price in the market!

If you want to know more about synthetic gypsum uses, please visit our website.

As a leading chemical construction products manufacturer and supplier, Tianjin Sunward specializes in high-performance chemicals used in building construction that redefine material science. Microsilica, fibers, and slag are crucial in construction: microsilica enhances concrete strength and durability, fibers improve crack resistance, and slag, a by-product, cuts costs and boosts sustainability. Together, these construction chemicals are revolutionizing building practices by improving performance and reducing environmental impact.