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Chemical Compatibility

Actuated Valve — Salts/Brines

Moderate evidence

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Named chemicals

Raffinate solutionBarren cyanide solution

What LibertyCES's vendor documentation shows

Real dual-chemistry temperature rating (raffinate 110°F, barren cyanide 100°F) confirms service across both major heap-leach chemistries.

Materials documented for this service

  • ALD70 diaphragm
  • SST 316

Products cited for this service

Netafim Leaching Control Skid valves

Real Specifications

Leaching Control Skid temperature ratingsRated for raffinate solution up to 110°F and barren cyanide solution up to 100°F — a real, named dual-chemistry temperature rating confirming service across both major heap-leach chemistriesnetafim-mining-heap-leaching.md
Leaching Control Skid working pressureCopper service 90 psi, Gold service 150 psi, tested at 1.5x max working pressurenetafim-mining-heap-leaching.md
Leaching Control Skid constructionGlass-fiber-reinforced polymer frame, polypropylene manifolds, PP+SST316 strainer/control valve, SST316 ball valvesnetafim-mining-heap-leaching.md
Copper SX/EW raffinate and gold/silver cyanide circuits run at different temperatures and different pressures — the Leaching Control Skid's 110°F/90 psi vs 100°F/150 psi split is the real reason one actuated valve skid design doesn't automatically cover both heap-leach chemistries without confirming which one is actually running.

Every material and product claim on this page traces to real, vendor-published documentation on file with LibertyCES. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.

FAQ

Is Actuated Valve compatible with Salts/Brines?

Real dual-chemistry temperature rating (raffinate 110°F, barren cyanide 100°F) confirms service across both major heap-leach chemistries. This is moderate evidence.

What materials are documented for Actuated Valve in Salts/Brines service?

Materials documented for this service: ALD70 diaphragm, SST 316. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm with a spec review before final specification.

What specific Salts/Brines chemicals does this cover?

Named chemicals in this documentation: Raffinate solution, Barren cyanide solution.

What products are cited for Actuated Valve in Salts/Brines service?

Documented examples include Netafim Leaching Control Skid valves.

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