Habshan AGRU - Operational Challenges Middle East Sulphur Plant - PowerPoint PPT Presentation

Habshan AGRU - Operational Challenges Middle East Sulphur Plant Operations Network (MESPON 2016) GASCO CO: Jumaa Al Marzouqi Univ niverSU rSUL Cons nsult ulting ing: Abdulkader Alkasem

Agenda

Habshan AGRUs

Habshan Overview Habshan-0 Train-1 50 Residue Gas 20 30 40 Sales Gas TMM-C Re-injection 45 Separation TMM-B Train-2 /100 51 TMM-F 21 31 41 TMM-B Bab Plant Train-1 Habshan-1 52 Buhasa Associated 32 42 Gas Train-2 22 Compressio 53 NGL Storage ADGAS n (ETB) Gasco Ruwais 33 43 OAG Train-3 54 Separation 24 34 44 TMM-F Condensate Takreer Ruw. Train-1 Habshan-2 Storage 57 A.D. Refinery 37 47 Train-2 TMM-C/D/6,7/8,9/13 58 Liq. Sulphur 45 Granulation Gasco Ruwais/ Separation 27 38 /300 Habshan 48 Train-3 Granulation 59 Plant 39 Associated 152 Process Units Symbol Key Habshan-4 Gas 133 Compressio 153 Tag No. Condensate Stabilization n Amine Treatment Tag No. Train-1 Habshan-3 Buhasa Tag No. Acid Recovery 320 330 340 Tag No. NGL Recovery TMM-F Debutanizer Train-2 Tag No. Separation 321 331 341

Habshan 5 Plant Habshan 5 Habshan-0 & 2 Habshan-2 Acid Gas Dehydration NGL Sales Gas Non-Assoc Gas (ADCO) Separation & Removal (TGE) Recovery NGL Stabilization 850 mmscfd NNF Unit 532/533 Unit 547/548 Unit 47/48 Condensate Sulphur Recovery Separation & Acid Gas Dehydration Sales Gas NGL Recovery Stabilization Removal (Mol sieve) Unit 540/541 NGL Unit 520 Unit 530/531 Unit 540/541 Sulphur Recovery Condensate Assoc Gas (ADCO) 300 mmscfd Habshan-1 945 mmscfd Habshan - OAG Sales Gas Train-1 & 2 NGL Unit 32/33 Sulphur Separation & Debutanizer Assoc Gas (ADGAS) NGL Stabilization Unit 210 1,000 mmscfd Unit 200 Condensate

Typical AGRU Acid Gas To SRU Acid Gas Cooler T=107 C T=55c Sweet Gas T=57c Cooler T=65c Flash Gases Water Wash Pump Reflux Drum P=1.2 B P=67b Amine Flash Drum T=110c Reflux Pump P=8 Bar Absorber Regenerator T= 61 C LP Steam K.O. Drum. T=65c Reboiler T=130c Sour Gas. SC Rich Amine Lean Anti Amine Foam T=65 C Lean Amine Feed Gas Filter Circulation Pump Tank Amine Filter Amine Booster Pump Package 10 %

Challenges of Operation

H 2 S in Sweet Gas

H 2 S in Sweet Gas

H 2 S in Sweet Gas

H 2 S in Sweet Gas

H 2 S in Sweet Gas

H 2 S in Sweet Gas

Amine/Amine Exchanger

Amine/Amine Exchanger

Amine/Amine Exchanger

Amine/Amine Exchanger

Mercaptan Content in Sweet Gas

Mercaptan Content in Sweet Gas

Lean Amine Loading

Low Feed Flow Feed eed flow w at t on one tr e trai ain in H H2 350 300 250 3/h 200 Knm3/ 150 100 50 AG feed 0

Low Feed Flow

Low Feed Flow

Summary

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