المنتجات والتطبيقات

حلول عمليات التكرير

Treatment programs for crude pretreatment, separation, fouling and corrosion control, together with FCC and sulfur-recovery applications. Selection connects the affected process section, feed characteristics and operating history with a defined evaluation plan.

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Refinery Process Solutions application

المعالجة الأولية للنفط الخام

A coordinated review of desalting, demulsification and contaminant removal before downstream processing.

  • Crude slate and contaminant loading
  • Wash-water quality and mixing
  • Desalter and downstream performance
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Crude Pretreatment — Desalting & Demulsification

Treatments for crude-water separation and desalter operation across changing feed conditions.

  • Crude blends and emulsion behavior
  • Wash-water, mixing and interface control
  • Salt, water and contaminant carryover
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المعالجة الأولية للنفط الخام — إزالة المعادن

Treatment programs for calcium and iron removal during crude pretreatment.

  • Metal species and feed variability
  • Desalter conditions and water chemistry
  • Measured upstream and downstream metal loading
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تآكل الأجزاء العلوية — المثبطات

Film-forming treatment programs for refinery overhead corrosion conditions.

  • Overhead system and metallurgy
  • Water chemistry and corrosion monitoring
  • Injection and distribution conditions
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التآكل في الجزء العلوي — مواد التعادل

Neutralizing chemistry for defined refinery overhead duties.

  • Acid loading and aqueous-phase pH
  • Salt deposition and dew-point conditions
  • Monitoring and treatment adjustment
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التحكم في التآكل عند درجات الحرارة العالية

Treatments evaluated for corrosion associated with high-temperature processing of challenging crude feeds.

  • Feed acidity and sulfur chemistry
  • Temperature, flow and metallurgy
  • Corrosion monitoring and trial baseline
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التحكم في الرغوة

Antifoam treatments for refinery processes, including delayed-coking applications.

  • Foaming location and process conditions
  • Injection and residence time
  • Downstream compatibility
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التحكم في الترسيبات

Treatment programs for deposits and fouling in refinery process equipment.

  • Deposit characteristics and feed changes
  • اتجاهات انتقال الحرارة وهبوط الضغط
  • Treatment location and monitoring
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المعالجة بالهيدروجين — التحكم في الترسيب

Fouling-control treatments for identified refinery hydrotreating streams and equipment.

  • Feedstock and unit configuration
  • Deposit chemistry and temperature profile
  • Pressure-drop and heat-transfer performance
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Visbreaking & Coking Applications

Treatment selection for foam, fouling and handling issues in thermal conversion operations.

  • Feed characteristics and unit conditions
  • Foam or deposit observations
  • Addition point and downstream impact
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التكسير التحفيزي المائع (FCC) — مواد خاملة للمعادن

Metal passivation programs for FCC catalyst systems exposed to feed contaminants.

  • Feed metal loading
  • Catalyst and unit operating conditions
  • Selectivity, gas and coke indicators
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التكسير التحفيزي المائع (FCC) — مصائد الفاناديوم

Vanadium-management chemistry for FCC applications, selected against the feed and catalyst system.

  • Vanadium loading and catalyst inventory
  • Regenerator conditions
  • Catalyst performance trends
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وحدة التكسير الحفزي المائع (FCC) — معالجة الملاط

Settling and separation aids for FCC slurry streams.

  • Solids loading and particle behavior
  • Temperature and residence time
  • Clarification and downstream handling
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FCC — SOx, Yield & Selectivity Additives

FCC additive functions addressing sulfur-oxide control and defined yield or selectivity objectives.

  • Unit-specific operating objective
  • Feed, catalyst and regenerator conditions
  • A monitored performance comparison

محفزات استخلاص الكبريت

Catalysts for identified sulfur-recovery duties, selected against the unit configuration and feed conditions.

  • Sulfur-recovery process stage
  • Feed contaminants and operating temperature
  • Catalyst loading and performance requirements
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Related solutions & case studies

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Share the process or formulation, current operating conditions and the result you want to evaluate. Our technical team can help define the next review.

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