Process Flow Confidential Licensors of the specific process unit ( 6 Licensors ) Propane, Butane Fuel Gas LPG Treatment Raffinate LPG Recovery Cracked Naphtha LPG Naphtha Crude Crud e Distill ation Ke.
Process Flow Confidential censors of the specific process unit ( Licensors ) Fuel Gas Gasoline Propane, Butane LPG Treatment Raffinate Cracked Naphtha LPG Naphtha Naphtha HDS Light Naphtha LPG Recovery Naphtha 200,000 BPD Crud e Distill ation Kerosene Butane Butene P-Xylene Aromatics Benzene Isomerization Reforming Heavy Naphtha Crude Reformate Heavy Aromatics (C9) Gasoline Alkylate Alkylation Jet Butane Gas Oil Diesel Oil Gas Oil Residue Hydrogen Manufacturing RDS LPG Treatment Sulfur Recovery DSAR Tail Gas Recovery Propylene Polypropylene Polypropylene LPG Treatment Fuel Oil Heating Oil Project description The refinery will process 200,000 BPSD of imported Kuwait Crude oil Ø The products produced include the following: Ø ü ü ü ü ü ü ü LPG Gasoline- 92/95 RON Kerosene/Jet A1 Diesel- Premium and regular Paraxylene/beneze Propylene Surphur( solid) Crude distillation Unit Ø Desinger: Foster Wheeler Ø Capacity: 200,000 BPSD Ø The unit produces the following streams: ü ü A sour overheads gas A full range unstabilised naphtha ü A kerosene ü A combined gasoil (H&L) ü An asmospheric residue LPG RECOVERY UNIT Ø Desinger: Foster Wheeler Ø Capacity: ??? BPSD Ø The unit produces the following streams: ü ü ü A off gas A LPG A full range stabilised naphtha SATURATED LPG TREATER U NIT Ø Lisensor: UOP Ø Capacity: 6,500 BPSD Ø The unit is designed to process mixed LP G feedstock from LRU to produce treated LPG with a maxium mercaptans sulphur c ontent 5ppm KEROSENE HYDRODESULPHURISE R UNIT Ø Lisensor: Axens Ø Capacity: 20,000 BPSD Ø The unit produces a number of by-product s streams: ü Un-stabilised naphtha sent to CDU ü Treated off gas sent to LRU ü Sour water sent to the sour water stripping unit Ø Lisensor: Axens Ø Capacity: 60,000 BPSD Ø The unit produces a number of by-product GASOIL HYDRODESULPHULRIS s streams: ER UNIT ü Un-stabilised naphtha sent to CDU ü Treated off gas sent to LRU ü ü Sweet gas to HCDS for hydrogen recovery in a PS A Sour water sent to the sour water stripping unit RESIDUE HUDRODESULPHE RISER UNIT Ø Lisensor: Chervon Ø Capacity: 10500 BPSD Ø The unit produces the following streams: ü ü ü Ø Desulpherised atmospheric residue to RFCC Unstabilised Naphtha to LPG recovery unit Desulpherised RHDS diesel to the diesel pool The unit produces a number of by-product s streams: ü Off gas from the product recovery section to LPG RESIDUE FUILD CATALYST CRACKE R UNIT Ø Lisensor: Axens Ø Capacity: 80000 BPSD Ø The unit produces the following streams: ü ü An amine treated LPG After mercaptans removal, the LPG will split to pro duce a propylene to PP unit, a mixed butane to InALK unit and propane stream to LPG pool ü Light FCC gasoline (LFG) ü Heavy FCC gasoline (HFG) ü PROPYLENE RECOVERY UNI T Ø Lisensor: Mitsui Ø Capacity: 1200 TPD Ø The unit is designed to recover high purity propylene from the mixed C3 feedstock fro m RFCC RFCC LPG TREATER UNIT Ø Lisensor: UOP Ø Capacity: 43000 BPSD Ø The unit is designed to process LPG feeds tock from the RFCC unit after amine scrub bing The unit produces treated LPG with a maxium total mercaptans content of pp m RFCC LIGHT GASOIL TREATE R UNIT Ø Lisensor: UOP Ø Capacity: 24000 BPSD Ø The unit is designed to process RFCC LG The unit produces treated LG with a minim um 90% of mercaptans extraction from fee d INDIRECT ALKYLATION UNIT Ø Lisensor: UOP Ø Capacity: 21500 BPSD Ø Ø The unit comprises three separate process unit: a selective hydrogenation process (S HP), a Nitrile removal unit (RNU), and an i ndirect ALK unit Feed is first processed in the SHP to rem ove dienes and then into NRU to remove n itriles before passing to in-ALK where isob HYDROGEN MANUFACTURIN G UNIT Ø Designer: Foster Wheeler Ø Capacity: 195.8 kNm3/h Ø The HMU utilises steam-methane reformin g of hydrocarbon feedstock ( refinery fuel gas and LPG) to produce a hydrogen rich gas product which is purified in a pressure swing adsoption to yield hydrogen with a minimum purity of 99.9 vol% of hydrogen HYDROGEN COMPRESSION AND DISTRIBUTIO N SYTEM