Mining — Process Challenge

浮遊選鉱用捕収剤、抑制剤・活性剤

目標鉱物回収のための捕収剤、抑制剤、活性剤の組み合わせ最適化
Updated Jun 2026
ソリューションアプローチ

RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.

Typical Treatment Workflow
1
System Assessment
Characterize operating conditions — fluid composition, temperature, pressure, flow, and H2S/CO2/water cut — and benchmark current treatment performance.
2
Chemistry Selection
Match scale and corrosion inhibitors, biocides, or demulsifiers to the operating envelope, factoring compatibility, regulatory constraints, and downstream impacts.
3
Field Trial & Dosing
Determine treat rates through bottle and field trials, and configure continuous or batch delivery and packaging (drums, totes, ISO tanks) to logistics.
4
Monitoring & Adjustment
Track corrosion coupon/ER rates, residual inhibitor, and separator and water-quality performance, adjusting chemistry and dose as wells change.
Recommended Chemistries (6)
Potassium amyl xanthate (PAX)
CAS 2720-73-2
特殊添加剤
Sulfide mineral collector
Strong sulfide collector: chemisorbs on the mineral surface making it hydrophobic so it attaches to air bubbles
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Sodium isobutyl xanthate (SIBX)
CAS 25306-75-6
特殊添加剤
Sulfide mineral collector
Shorter-chain xanthate giving more selective sulfide collection at lower cost
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Potassium ethyl xanthate (PEX)
CAS 140-90-9
特殊添加剤
湿潤
Potassium ethyl xanthate is the shortest-chain xanthate collector, giving the most selective (lowest-collecting-power) sulfide flotation for cleaner separations alongside PAX/SIBX
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Oleic Acid
CAS 112-80-1
酸・塩類
Oxide mineral collector
Fatty-acid collector for oxide/non-sulfide minerals (e.g. apatite, fluorite, hematite)
融点:16 °C   沸点:286 °C at 100 mmHg   密度:0.89 at 25 °C
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Copper sulfate pentahydrate
CAS 7758-99-8
酸・塩類
殺生物作用
3288 (COPPER SULFATE PENTAHYDRATE) · Class
Activator: copper ions adsorb onto sphalerite so xanthate can collect zinc sulfide
融点:147 °C (dehydrates)   沸点:653 °C at 760 mmHg (decomposes)   密度:2.284
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Sodium Silicate E
CAS 1344-09-8
特殊添加剤
pH調整
1759 (SODIUM SILICATE) · Class
Gangue depressant/dispersant that keeps silica and clays from reporting to concentrate
融点:1089 °C   沸点:BOILING POINT: 100 °C -6H20 /NONAHYDRATE/   密度:1.1 to 1.7 at 20 °C
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