{"id":246032,"date":"2026-01-22T23:15:08","date_gmt":"2026-01-22T15:15:08","guid":{"rendered":"https:\/\/hiclover.com\/one\/?p=246032"},"modified":"2026-01-22T23:44:23","modified_gmt":"2026-01-22T15:44:23","slug":"hiclover-precious-metal-recovery-furnace","status":"publish","type":"post","link":"https:\/\/hiclover.com\/one\/hiclover-precious-metal-recovery-furnace\/","title":{"rendered":"HICLOVER Precious Metal Recovery Furnace"},"content":{"rendered":"
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HICLOVER Precious Metal Recovery Furnace<\/h2>\n

(Controlled Low-Temperature<\/a> Roasting\/Ashing + High-Temperature<\/a> Afterburner + Optional Quench Scrubber<\/a> + Dry Ash\/Wet<\/a> Sludge Recovery + PLC Control)<\/em><\/p>\n

The HICLOVER<\/a> Precious Metal Recovery Furnace<\/strong> is a thermal pre-treatment solution designed for precious metal recovery workflows. It processes precious-metal-bearing materials\u2015such as resins, plastics, oily residues, surface coatings, activated carbon\/resin carriers, and e-waste<\/a> intermediates<\/strong>\u2015into recoverable ash<\/strong>, while maintaining controlled treatment of oil<\/a> smoke, VOCs, and pyrolysis flue gas<\/a><\/strong> generated during heating.<\/p>\n

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A\/B\/C Process Structure<\/h2>\n

Stage A \u2015 Controlled Roasting \/ Ashing<\/strong><\/h3>\n

A gradual, low-temperature<\/a> thermal process removes organics in a stable and controllable manner, producing dry, recoverable ash<\/strong>.
Ash is collected using movable high-temperature<\/a> trays<\/strong>, enabling centralized collection and simplified downstream recovery handling.<\/p>\n

Stage B \u2015 High-Temperature Afterburner<\/strong><\/h3>\n

A dedicated high-temperature<\/a> oxidation stage ensures more complete destruction of oil<\/a> smoke, VOCs, and cracking\/pyrolysis gases<\/strong>, helping reduce odor, black smoke, and internal fouling<\/strong>, while improving overall cleanliness and operational stability.<\/p>\n

Optional Stage C \u2015 Quench Spray Scrubber<\/strong><\/h3>\n

For higher cleanliness requirements, an optional wet<\/a> treatment stage can be applied for rapid quenching + washing + demisting<\/strong>.
This section generates wet<\/a> sludge<\/strong> for periodic discharge and can be re-ashed<\/strong> when needed to maximize precious metal retention.<\/p>\n

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Key Advantages<\/h2>\n