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COAL CHEMICAL PROCESSING

Valve applications across coal conversion processes.

See how valve selection changes across coal preparation, gasification, syngas treatment and downstream chemical synthesis.

EXPLORE APPLICATIONSDISCUSS YOUR PROJECT

APPLICATION OVERVIEW

Four critical parts of the coal chemical process.

01COAL PREPARATION & SLURRY FEEDVIEW APPLICATION →02GASIFICATION & QUENCHVIEW APPLICATION →03SYNGAS CLEANING & SHIFTVIEW APPLICATION →04SYNTHESIS & PRODUCT RECOVERYVIEW APPLICATION →
01COAL PREPARATION & SLURRY FEED

COAL PREPARATION & SLURRY FEED

Move abrasive feed without blocking the process.

Coal grinding, slurry preparation and feed systems deliver a consistent mixture to the gasifier under controlled pressure.

WHERE IT IS USED
  • Coal slurry tanks
  • High-pressure feed pumps
  • Slurry circulation
  • Gasifier feed isolation
APPLICATION CHALLENGE

Hard particles, high solids content and pressure cycling accelerate erosion and can pack conventional valve cavities.

VORNET APPROACH

Full-port, wear-resistant valve designs reduce internal restrictions and protect critical sealing surfaces from the slurry path.

RECOMMENDED VALVE TYPESValves selected for this application
CLICK TO VIEW PRODUCTS
Severe-Service Ball Valve industrial valveTight shutoffSevere-Service Ball ValveBall ValvesFast quarter-turn isolation with reliable bubble-tight sealing.VIEW CATEGORY →Slurry Gate Valve industrial valveIsolationSlurry Gate ValveGate ValvesFull-bore isolation with low pressure loss for critical process lines.VIEW CATEGORY →Check Valve industrial valveBackflow protectionCheck ValveCheck ValvesAutomatic reverse-flow protection for pumps and process equipment.VIEW CATEGORY →
02GASIFICATION & QUENCH

GASIFICATION & QUENCH

Isolate high-temperature, particle-laden process streams.

Gasifiers convert coal feed into raw syngas, followed by quench and initial solids removal under severe process conditions.

WHERE IT IS USED
  • Gasifier isolation
  • Quench water lines
  • Black water letdown
  • Ash and slag handling
APPLICATION CHALLENGE

Temperature, pressure, flashing and entrained particles combine to create erosion, thermal shock and difficult shutoff.

VORNET APPROACH

Alloy materials, protected seats and engineered pressure-drop control are selected around each gasification duty.

RECOMMENDED VALVE TYPESValves selected for this application
CLICK TO VIEW PRODUCTS
Metal-Seated Ball Valve industrial valveTight shutoffMetal-Seated Ball ValveBall ValvesFast quarter-turn isolation with reliable bubble-tight sealing.VIEW CATEGORY →Pressure Seal Gate Valve industrial valveIsolationPressure Seal Gate ValveGate ValvesFull-bore isolation with low pressure loss for critical process lines.VIEW CATEGORY →Severe-Service Globe Valve industrial valveThrottlingSevere-Service Globe ValveGlobe ValvesStable flow regulation and dependable shutoff under demanding service.VIEW CATEGORY →
03SYNGAS CLEANING & SHIFT

SYNGAS CLEANING & SHIFT

Control corrosive and toxic process media.

Shift conversion, acid gas removal and sulfur recovery condition syngas before it enters downstream synthesis units.

WHERE IT IS USED
  • Shift reactors
  • Acid gas removal
  • Sulfur recovery
  • Hydrogen and CO separation
APPLICATION CHALLENGE

H2S, CO, hydrogen and process chemicals require reliable containment and compatible body, trim and sealing materials.

VORNET APPROACH

Low-emission packing, corrosion-resistant trim and project-specified materials support isolation and control in toxic service.

RECOMMENDED VALVE TYPESValves selected for this application
CLICK TO VIEW PRODUCTS
Bellows Seal Globe Valve industrial valveThrottlingBellows Seal Globe ValveGlobe ValvesStable flow regulation and dependable shutoff under demanding service.VIEW CATEGORY →Ball Valve industrial valveTight shutoffBall ValveBall ValvesFast quarter-turn isolation with reliable bubble-tight sealing.VIEW CATEGORY →Control Valve industrial valveProcess controlControl ValveControl ValvesPrecise modulation of flow, pressure and temperature in process loops.VIEW CATEGORY →Check Valve industrial valveBackflow protectionCheck ValveCheck ValvesAutomatic reverse-flow protection for pumps and process equipment.VIEW CATEGORY →
04SYNTHESIS & PRODUCT RECOVERY

SYNTHESIS & PRODUCT RECOVERY

Support stable chemical production and product handling.

Clean syngas is converted into methanol, ammonia and other products, then separated, stored and transferred.

WHERE IT IS USED
  • Methanol synthesis
  • Ammonia synthesis
  • Product separation
  • Storage and loading
APPLICATION CHALLENGE

Continuous operation and varying process media demand tight shutoff, predictable control and maintainable valve packages.

VORNET APPROACH

Gate, globe, check, ball and control valves are assigned by isolation, throttling and backflow-protection function.

RECOMMENDED VALVE TYPESValves selected for this application
CLICK TO VIEW PRODUCTS
Gate Valve industrial valveIsolationGate ValveGate ValvesFull-bore isolation with low pressure loss for critical process lines.VIEW CATEGORY →Globe Valve industrial valveThrottlingGlobe ValveGlobe ValvesStable flow regulation and dependable shutoff under demanding service.VIEW CATEGORY →Ball Valve industrial valveTight shutoffBall ValveBall ValvesFast quarter-turn isolation with reliable bubble-tight sealing.VIEW CATEGORY →Control Valve industrial valveProcess controlControl ValveControl ValvesPrecise modulation of flow, pressure and temperature in process loops.VIEW CATEGORY →

OTHER INDUSTRIES

Explore more Vornet applications.

Metallurgical→Petroleum→Power & Energy→Chemical→Hydrogen Energy→Oil & Gas Pipelines→Offshore & Marine→

APPLICATION SUPPORT

Tell us where the valve will work.

Share the process area and project requirement. Vornet will review the application and recommend a suitable valve configuration.

jessamynlee@vornetvalve.com