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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.

Présentation du produit

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

Revue technique par l'équipe d'ingénierie Chimiart
Génie des procédés, CQ et conformité réglementaire · Dernière revue 2026-06-12

Spécifications techniques

Formule chimique
FeCl₂
Numéro CAS
7758-94-3
Aspect
Liquide verdâtre
Concentration
up to 30% FeCl₂
Densité
1.25-1.35
Plage de pH
1.5-3.0 (1% solution)
Solubilité
Totalement miscible à l'eau
Conditionnements disponibles
Fûts de 200 L · 1000L IBC · Flexitank vrac
Durée de conservation
12 mois
Conditions de stockage
Conteneurs en polyéthylène

Documentation technique

Fiche technique (TDS)

Disponible

Spécifications techniques détaillées, propriétés et données de performance.

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Applications

Coagulation
Piégeage de l'H₂S
Déshuilage en raffinerie
Injection d'eau en production pétrolière

Recommandations de dosage

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

Mode d'action

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

Conseils d'utilisation

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

Questions fréquentes

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.

Certifications & conformité

ISO 9001

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Questions fréquentes

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.

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