Crude to Chemicals Technology Solutions

Transcription

1 6th Petrochemical Conclave, Gandhinagar, Gujarat, India Crude to Chemicals Technology Solutions David Ayrapetyan 29 July 2017 This presentation includes forward-looking statements. Actual future conditions (including economic conditions, energy demand, and energy supply) could differ materially due to changes in technology, the development of new supply sources, political events, demographic changes, and other factors discussed herein (and in Item 1A of ExxonMobil s latest report on Form 10-K or information set forth under "factors affecting future results" on the "investors" page of our website at This material is not to be reproduced without the permission of Exxon Mobil Corporation.

2 Discussion topics Global chemicals growth Crude to Chemical complexes Enabling technologies 2

3 The Middle Class drives chemical growth Global Middle Class Billion People Rest of World Key Growth China India OECD '14 '30 *Mexico and Turkey included in Key Growth countries

4 Market trends Global chemicals growth Demand Growth Index '00 '05 '10 '15 Chemicals 4.3% GDP 2.8% Energy 2.0% Integrated Crude to Chemicals complexes Maximize chemical derivatives Minimize heavy fuels (diesel, fuel oil) Proven / demonstrated technology (lower risk) Drivers Growing domestic chemical demand NA/EU Asia Government drive to strengthen domestic petrochemical industry, back out imports Opening up of crude import licenses Value chain integration ROW Reduce exposure to regulated fuel product prices / taxes Rise of independent companies vs. NOC

5 Announced crude to chemicals complexes Aramco/SABIC Hengy RAPID i Pertamina/ Rosneft Zhejiang Petroleum & Chemical Hengli Petrochemical Shenghong Tianjin Petrochemical PetroChina Dalian PetroChina Yunnan SINOPEC Lianyungang CNOOC Huizhou SINOPEC Caofeidian SINOPEC Gulei

6 Traditional refinery fuels vs. Crude to Chemicals Maximize 20 Chemicals 0 Trad Fuels Crude to PX Trad Crude Fuels to Crude to PX Crude to Chem Chem Resid Fuels Lubes Aromatics Chemicals Key Optimizations Product Mix Fuels Disposition Complexity / Flexibility Resid Management Key Factors Feed / Product Flexibility Hydrogen Balance Energy Balance Environmental Cost CapEX and OpEx Key Enabling Technologies Flexicoking TM EMTAM SM Process 6

7 Flexicoking TM 7

8 Resid conversion options Carbon rejection Delayed coker FLEXICOKING TM Ebullated bed Slurry hydrocracking H 2 addition

9 Advantages - FLEXICOKING TM process Clean No coke handling High Yield > 97% conversion Flexible Heavy feed (up to 40 CCR) CAPEX/OPEX Efficiency Low pressure Carbon steel construction Plot space savings No catalyst No hydrogen Proven 40 year successful unit operation 6 units operating & 5 under construction Photo FLEXICOKING technology implemented at Hellenic plant 9

10 FLEXICOKING TM similarity to Fluid Catalytic Cracking 10

11 Example: Reactor Product Yields HKGO (C15-C30) 32.1% Total Liquid Yield 72.9 % by volume or 64.9 % by weight LKGO (C10-C20) 14% 18.8% Naphtha (C5-C12) Sample Feed: 2 MMtons/year Resid CCR = 19 wt% Cut point = 540 C Gravity = 999 kg/m3 Nickel = 84 wppm Sulfur = 2.6 wt% Vanadium = 209 wppm Products: in wt% 5.5% 6.4% LPG (C3-C4) Fuel Gas (C2 -) Gasified Coke 22.1% Net Coke Purge 1.1% - Conversion > 97% - Feed CCR (wt%) up to 40 - Feed Ni + V up to 1000 wppm - Feed S & N not hard limit Clean gas product 368 MW of FLEXIGAS 11.9 % wt of C4-11

12 FLEXIGAS fired in plant furnaces and boilers

13 FLEXIGAS firing

14 FLEXICOKING TM chemical plant integration in existing operating plant

15 Heavy gasoil Light gasoil Example - FLEXICOKING TM chemical plant integration LPG Caustic Merox Alkylation Crude Atm Crude Distill Naphtha Hydrotreating Hydrotreating Reforming Furnaces BTX Aromatics Furnaces Solvents Furnace Vac Crude Distill Furnace Hydrocracking Furnaces Steam Cracker Ethylene Propylene Furnaces FLEXICOKING TM Furnace FLEXIGAS header Co-Gen Boilers Power Steam possible SC tar FLEXIGAS users Possibl e Current Rotterdam refinery Chemical plants 15

16 Energy integration with petrochemical units New resid technology is required and is being built with naphtha steam cracker and aromatics Additional product and energy integration into a new petrochemical complex FLEXICOKING light naphtha: to steam cracker after treatment FLEXICOKING heavy naphtha: to reformer after treatment FLEXIGAS and FLEXICOKING fuel gas: to co-gen provide 100% of power/steam requirements for aromatic complex & steam cracker during normal operation 16

17 Thank you! David Ayrapetyan

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