Stage I · Product DI
Descale & inhibit
PRODUCT DI uses bio-based chelators, botanical wetting agents and organic corrosion inhibitors to dissolve mineral scale, iron deposits and hardness residues without aggressive metal erosion.
All systems
CHE-140
Process Cooling
Industrial Heat Exchanger Restoration
High-efficiency descaling and corrosion protection for industrial tube, shell and plate exchangers.
Materials compatibility
MS, SS, brass, copper alloys, EPDM, PVC, Nitrile and Viton
The operating challenge
Restore heat transfer. Renew process performance.
High thermal flux and variable process fluids build carbonate, silica, oxide silt and organic films that raise backpressure and risk stress-corrosion damage.
Restores design delta-T
Clears choked conduits
Stabilizes pressure
Prevents metal loss
Coordinated chemistry
The two-stage restoration system
Stage II · Product DF
Flush & neutralize
PRODUCT DF is a clarifying neutral flush that removes suspended residue, returns the circuit to a neutral pH and conditions metallic and polymer surfaces for restart.
Technical profile
Specification at a glance
| Parameter | Product DI / Active | Product DF / Recovery |
|---|---|---|
| Appearance | Clear to pale amber liquid | Water-white to pale straw liquid |
| Odor | Mild herbal extract | Mild, clean and neutral |
| Operating pH | 2.8–4.5 | 6.5–7.5 |
| Water solubility | 100% miscible | 100% soluble |
| Safety status | Non-hazardous | GHS safe handling |
Do not mix concentrated treatment products with chlorine, hypochlorites, oxidizers, bleach or harsh caustics. Standard PPE is required.
Clean-in-place protocol
A measured path to restart
- 01Close process inlet and outlet valves.
- 02Circulate DI at 1:10–1:20 for 3–6 hours below 45°C.
- 03Drain and complete a brief water rinse.
- 04Circulate DF for 30–60 minutes, rinse and inspect discharge clarity.
Verification scorecard
Heat transfer delta-T restored
Process flow recovered
Pressure variation below 5%
Metallurgy integrity maintained
Application sectors
CementPetrochemicalsPharmaceuticalsFood & beverageSteel & metallurgy
Technical inquiry · CHE-140