Carbon Monoxide

CO  ·  28.01 g/mol

CO

Syngas component and carbonylation reagent

Molecular Weight
28.01 g/mol
State
Gas
Catalyst
Nickel (RWGS) or Ceramic
Reactor
Solid Oxide Electrolyzer
Carbon Monoxide molecular structure
2D structure

Olefinverbund Integration

Inputs
**Carbon Dioxide** (Feedstock)
Product
Carbon Monoxide

Chemistry & Engineering

ReactionCO₂ Electrolysis (SOEC) or RWGS
ThermodynamicsEndothermic splitting
CatalystNickel (RWGS) or Ceramic Cathode (SOEC)
Reactor classSolid Oxide Electrolyzer Stack
NotePrimary vector to energize CO2 for chemical use.

Applications

  • Syngas for chemicals (methanol, FT)
  • Carbonylation reactions (acetic acid)
  • Metal reduction
  • Phosgene production

Extraterrestrial Production Pattern

  1. Reverse water-gas shift: CO₂ + H₂ → CO + H₂O
  2. Solid oxide electrolysis of CO₂
  3. Partial oxidation of hydrocarbons
  4. Membrane separation for purification

Reaction Diagram

C + 1/2 O2 -> CO (or CH4 + H2O -> CO + 3H2)

Unit Operations

Process steps following chemical engineering unit operation principles

#OperationDescription
1Feed PreparationPrepare methane or coal feed
2Steam ReformingNi catalyst at 800-1000°C, 15-30 bar
3Water-Gas ShiftAdjust CO/H₂ ratio with WGS reaction
4CO₂ RemovalAmine scrubbing or PSA for CO₂
5Cryogenic SeparationSeparate pure CO from H₂
6CompressionCompress CO for pipeline/storage

S88 Batch Control Model

ISA-88 BatchML schema — simplified for educational purposes

<?xml version="1.0" encoding="UTF-8"?>
<!-- ISA-88 Batch Control Model for Carbon Monoxide -->
<!-- Educational schema - simplified for demonstration -->
<BatchML xmlns="http://www.wbf.org/xml/B2MML-V0600">
  
  <ProcessCell ID="SYNGAS_CO_CELL">
    <Description>Process cell for Carbon Monoxide production</Description>
    
    <Unit ID="SYNGAS_CO">
      <Description>Main synthesis unit</Description>
      
      <!-- Equipment Modules -->
      <EquipmentModule ID="FEED_SYSTEM">
        <Description>Feed System</Description>
      </EquipmentModule>
      <EquipmentModule ID="REFORMER">
        <Description>Reformer</Description>
      </EquipmentModule>
      <EquipmentModule ID="SHIFT_REACTOR">
        <Description>Shift Reactor</Description>
      </EquipmentModule>
      <EquipmentModule ID="ABSORBER">
        <Description>Absorber</Description>
      </EquipmentModule>
      <EquipmentModule ID="COLD_BOX">
        <Description>Cold Box</Description>
      </EquipmentModule>
      <EquipmentModule ID="COMPRESSOR">
        <Description>Compressor</Description>
      </EquipmentModule>
    </Unit>
  </ProcessCell>
  
  <MasterRecipe ID="SYNGAS_CO_RECIPE">
    <Description>Master recipe for Carbon Monoxide</Description>
    <ProductID>CARBON_MONOXIDE</ProductID>
    
    <UnitProcedure ID="SYNGAS_CO_UP">
      <Description>Unit procedure for synthesis</Description>
      
      <Operation ID="OP_01">
        <Description>Operation 1</Description>
        <Phase ID="PREP">
          <Description>Prep phase</Description>
          <PhaseLogic>
            <Step ID="STEP_1"><Action>Initialize</Action></Step>
            <Step ID="STEP_2"><Action>Execute</Action></Step>
            <Step ID="STEP_3"><Action>Complete</Action></Step>
          </PhaseLogic>
        </Phase>
      </Operation>
      
      <Operation ID="OP_02">
        <Description>Operation 2</Description>
        <Phase ID="REFORM">
          <Description>Reform phase</Description>
          <PhaseLogic>
            <Step ID="STEP_1"><Action>Initialize</Action></Step>
            <Step ID="STEP_2"><Action>Execute</Action></Step>
            <Step ID="STEP_3"><Action>Complete</Action></Step>
          </PhaseLogic>
        </Phase>
      </Operation>
      
      <Operation ID="OP_03">
        <Description>Operation 3</Description>
        <Phase ID="SHIFT">
          <Description>Shift phase</Description>
          <PhaseLogic>
            <Step ID="STEP_1"><Action>Initialize</Action></Step>
            <Step ID="STEP_2"><Action>Execute</Action></Step>
            <Step ID="STEP_3"><Action>Complete</Action></Step>
          </PhaseLogic>
        </Phase>
      </Operation>
      
      <Operation ID="OP_04">
        <Description>Operation 4</Description>
        <Phase ID="REMOVE_CO2">
          <Description>Remove Co2 phase</Description>
          <PhaseLogic>
            <Step ID="STEP_1"><Action>Initialize</Action></Step>
            <Step ID="STEP_2"><Action>Execute</Action></Step>
            <Step ID="STEP_3"><Action>Complete</Action></Step>
          </PhaseLogic>
        </Phase>
      </Operation>
      
      <Operation ID="OP_05">
        <Description>Operation 5</Description>
        <Phase ID="SEPARATE">
          <Description>Separate phase</Description>
          <PhaseLogic>
            <Step ID="STEP_1"><Action>Initialize</Action></Step>
            <Step ID="STEP_2"><Action>Execute</Action></Step>
            <Step ID="STEP_3"><Action>Complete</Action></Step>
          </PhaseLogic>
        </Phase>
      </Operation>
      
      <Operation ID="OP_06">
        <Description>Operation 6</Description>
        <Phase ID="COMPRESS">
          <Description>Compress phase</Description>
          <PhaseLogic>
            <Step ID="STEP_1"><Action>Initialize</Action></Step>
            <Step ID="STEP_2"><Action>Execute</Action></Step>
            <Step ID="STEP_3"><Action>Complete</Action></Step>
          </PhaseLogic>
        </Phase>
      </Operation>
    </UnitProcedure>
  </MasterRecipe>
  
</BatchML>
Process CellPhysical grouping of all production equipment
UnitMajor equipment performing the synthesis
Equipment ModulesIndividual devices: reactors, columns, absorbers
PhasesLowest control level: REACT, SEPARATE, PURIFY

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