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Ferrous Chloride

FeCl₂

High-concentration ferrous chloride solution up to 30%. Ideal for coagulation, H2S scavenging, refinery de-oiling, and oil production flooding systems.

Panoramica del prodotto

High-concentration ferrous chloride solution up to 30%. Ideal for coagulation, H2S scavenging, refinery de-oiling, and oil production flooding systems.

Revisione tecnica del team di ingegneria Chimiart
Ingegneria di processo, CQ e conformità normativa · Ultima revisione 2026-06-12

Specifiche tecniche

Formula chimica
FeCl₂
Numero CAS
7758-94-3
Aspetto
Liquido verdastro
Concentrazione
up to 30% FeCl₂
Densità relativa
1.25-1.35
Intervallo di pH
1.5-3.0 (1% solution)
Solubilità
Completamente miscibile con acqua
Imballaggi disponibili
Fusti da 200 L · 1000L IBC · Flexitank sfuso
Durata di conservazione
12 mesi
Condizioni di stoccaggio
Contenitori in polietilene

Documenti tecnici

Scheda tecnica (TDS)

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Applicazioni

Coagulazione
Abbattimento H₂S
Disoleazione in raffineria
Iniezione in produzione petrolifera

Indicazioni di dosaggio

Dosing depends on application. For coagulation: 50-300 mg/L. For H₂S scavenging: proportional to sulfide concentration. Jar testing recommended.

Come funziona

Ferrous Chloride destabilizes colloidal particles through charge neutralization. In H₂S applications, it reacts to form insoluble iron sulfide precipitates.

Consigli d'uso

Handle with care — corrosive liquid. Use chemical-resistant pumps and piping. Store in cool, well-ventilated area.

Domande frequenti

What is the primary difference between Ferric and Ferrous Chloride?▼
Ferrous Chloride contains iron in the +2 oxidation state, making it effective for specific applications like H₂S scavenging and anaerobic treatment. It's particularly useful in oil field applications and refinery de-oiling systems.
How should Ferrous Chloride be stored to prevent oxidation?▼
Store in sealed containers with minimal air exposure to prevent oxidation to ferric form. Keep in cool, well-ventilated areas away from oxidizing agents. Use nitrogen blanketing for long-term storage of large quantities.
Can Ferrous Chloride be used in aerobic treatment systems?▼
While possible, Ferrous Chloride oxidizes to ferric form in aerobic conditions. For aerobic systems, direct use of Ferric Chloride is typically more cost-effective and predictable in performance.
What are the main applications for Ferrous Chloride in oil refining?▼
Primary uses include H₂S scavenging in sour water systems, oil-water separation enhancement in DAF units, and heavy metals precipitation in refinery wastewater treatment.
How does solution concentration affect handling and performance?▼
Higher concentrations (up to 30%) reduce shipping costs but require more careful handling due to increased corrosivity. Lower concentrations are easier to handle but may require larger dosing systems and storage volumes.

Certificazioni e conformità

ISO 9001

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Domande frequenti

Ferrous Chloride contains iron in the +2 oxidation state, making it effective for specific applications like H₂S scavenging and anaerobic treatment. It's particularly useful in oil field applications and refinery de-oiling systems.

Contenuti correlati

Capire coagulazione e flocculazione nel trattamento delle acqueBuone pratiche del jar test per ottimizzare i coagulantiCome scegliere il coagulante giusto per la tua applicazione

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