H2 plant skc

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H2 plant skc

  1. 1. H2 Plantat Pertamina Balongan By: Yusuf Gunawan
  2. 2. Intro
  3. 3. Basic• H2 plant is the unit which produce Hydrogen (H2), as product process reaction between feed gas (hydrocarbon) from natural gas and feed steam.• To get higher conversion in the reformer, as main reactor, reformer will be continoue wtih High Temperature Shift Converter (HTSC) reactor
  4. 4. • H2-Plant completed with a Hydrogen purification unit which named pressure swing adsorbtion (PSA) and feed treatment unit• This plant can produce high purity hydrogen 99,9%
  5. 5. Raw materialUse natural gas with the composition:• H2 14,05 % mole dry• C1 62,28 %• C2 6,17 %• C3 7,38 %• C4 4,56 %• C5 1,09 %• H2S 50 ppm• Berat Molekul : 20,5And use steam for the reaction
  6. 6. The reaction• CH4 + H2O = CO + 3H2 (reaksi utama, endothermic)• CO + H2O = CO2 + H2 (reaksi samping, eksotemis, porsi kecil)Suhu reformer ± 800 oC
  7. 7. Block Diagram
  8. 8. Feed Gas Sulphur Kompresor Hidrogenator Absorber water RCCOffgas CO Shift KO Drum Cooler Reformer Converter Hidrogen PSA Steam Hidrogen Purification Flare

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