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Sulfuric Acid Solutions & Materials

Sulfuric Acid is the largest produced and most widely used chemical in the world. At first glance, many feel the manufacturing process is relatively simple, however there is more complexity than most realize. Much of the complexity comes from attempting operations in a severely corrosive system using a lean chamber or contact process. We have engineered and developed a vast array of products from lining, mortars and internals to successfully meet and outperform other market products in harsh acid environments.” “Koch Knight can provide sulfuric acid customers assistance in solving mass transfer and operational problems in the gas cleaning, drying and absorption towers. Applying our technical expertise, we have successfully assisted customers in increasing their tower’s capacity, and improving gas/liquid distribution while providing longer service life with lower pressure drop. This allows us to provide our customers a cost effective project and operation.

We offer a single source for acid tower optimization. From simple tower packing and internal change outs, complex tower upgrades with high efficiency tower packing, internals and mist eliminators, to complete new tower design and construction. We offer the complete turn-key package with a single system supplier.

Sulfuric Acid Tower Complete
Click on image for
component description

Industries

  • Fertilizer Production Facility
  • Spent Acid Regeneration (Specialty Sulfuric Acid)
  • Metallurgical Smelting Process

Applications

  • Quench Vessels
  • Drying Towers
  • Intermediate Towers
  • Inter-pass Absorption Towers
  • Final Absorption Towers
  • Pump Tanks
  • Phosphoric Acid Reactor

 

 

CORROSION RESISTANT PROCESS VESSELS & INTERNALS

Vessel

Alloy

Carbon Steel / Brick Lined

FRP

FRP Dualaminate

Internals
&
Lining

Edmeston SX

PYROFLEX®
Chlorobutyl
Bromobutyl
Rhepanol

Fluoropolymer
PVDF, PFA
(loose or bonded)

Derakane
Hetron
Bisphenol
Polyester
Other

PVC, CPNC
(TROVIDUR™)
(CORZAN™)

KYNAR
(PVDF)

HALAR™
(E-CTFE)

 

KNIGHT-WARE™ Acid Proof Brick

 

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