Mining — Process Challenge

광업용 공정수 재활용 처리

타겟 응결, 응집 및 pH 조정으로 공정수를 처리·재이용
Updated Jun 2026
솔루션 접근법

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 (7)
Ferric Chloride
CAS 7705-08-0
산 및 염
응집제
1773 (FERRIC CHLORIDE) · Class
Coagulant forming hydroxide flocs that sweep suspended fines and metals from recycle water
융점:306 °C   끓는점:315 °C at 760 mmHg (Decomposes)   밀도:2.8 at 20 °C (anhydrous solid)
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Polyacrylamide Flocculant
CAS 9003-05-8
폴리머 및 수지
Primary flocculant backbone
Aggregates destabilized particles into settleable flocs for clarification before reuse
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Caustic Soda (Sodium Hydroxide) Beads
CAS 1310-73-2
산 및 염
pH 조정
1824 (SODIUM HYDROXIDE SOLUTION) · Class
Raises pH to precipitate dissolved metals as hydroxides and set the coagulation window
융점:318 °C   끓는점:> 130 °C at 760 mmHg   밀도:1.5 at 20 °C
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Hydroxyethylidene Diphosphonic Acid
CAS 2809-21-4
인산 에스테르 및 유도체
Common phosphonate antiscalant
Threshold scale inhibitor that keeps carbonate/sulfate scale from forming in recycled hard process water
융점:198-199   끓는점:578.8   Solubility: 1.15e+01 g/L
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2-Hydroxyphosphonocarboxylic Acid (HPAA)
CAS 23783-26-8
인산 에스테르 및 유도체
킬레이트화 / 금속이온 봉쇄
Its defining, well-documented property is chlorine/oxidant tolerance, unlike ordinary phosphonates. That is exactly why it belongs on a recycled-process-water page where the water carries residual biocide/oxidant while still needing carbonate scale and carbon-steel corrosion control. Genuine, use-case-specific fit.
Physical Description: Brown liquid. Slight acrid odor
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Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
CAS 40623-75-4
AA/AMPS copolymers are specifically valued for high calcium tolerance and stability at high hardness and temperature, dispersing CaCO3/sulfate and iron-oxide fines and keeping them suspended. These are precisely the reused/produced-water conditions, and it complements a threshold phosphonate. Genuine fit.
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Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid)) (BHMTPMPA)
CAS 34690-00-1
Premier low-dose inhibitor for barium/calcium sulfate scale. Sulfate scale (BaSO4/SrSO4) is the classic oilfield produced/recycle-water scaling problem that carbonate-focused inhibitors handle poorly, so this covers a distinct, on-topic failure mode rather than duplicating the carbonate chemistries. Genuine, distinctive fit.
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