O +971 2 645 0141 F +971 2 645 0142 PO Box 109760, Abu Dhabi, UAE universulphur.com Summary Lindsay Dreitzler is a Process Engineer specializing in sulphur recovery and sour gas treating. She has over 16 years experience in the oil and gas industry, primarily focused on simulation, design, optimization, revamp and start-up of sulphur recovery units. Ms. Dreitzler s comprehensive sulphur technology background includes Modified Claus, Tail Gas Treating, high level ammonia and BTEX processing, Cold Bed Adsorption (CBA), Acid Gas Removal, Sulphur Degassing, Amine Regeneration, Acid Gas Enrichment, Sour Water Stripping, Fuel Gas Treating and Cansolv Flue Gas Desulfurization. In 2014, Lindsay Dreitzler joined a new Abu Dhabi-based company, UniverSUL Consulting, as a Principal Consultant. UniverSUL Consulting is a unique, owner s engineering firm made up of a collective of sour gas and sulphur technology experts who provide extensive specialized sour gas processing and sulphur recovery technology expertise, while remaining technology neutral. This distinctive combination of deep industry experience and know-how paired with technology impartiality allows for the development of a trusted partnership between UniverSUL and its clients because genuinely unbiased assessments of the best technologies and configurations for the particular application can be provided. Ms. Dreitzler previously served as the Manager of Process Engineering for KPS Technology & Engineering and Lead Process Engineer for Black & Veatch. Employment Ms. Lindsay Dreitzler Education B.S. Chemical Engineering University of Kansas Lawrence, KS Professional Registration Professional Engineer Kansas Years of Experience 16 years UniverSUL Consulting (September 2014 present) Principal Consultant KPS Technology & Engineering LLC: 2008 2013 Manager of Process Engineering As Manager of Process Engineering for KPS Technology & Engineering, Lindsay Dreitzler was responsible for all aspects of the process engineering design, as well as the supervision and training of all process engineers. She also approved all process simulations and design deliverables to ensure quality designs that were optimized to each client s unique needs. The Manager of Process Engineering was responsible for staffing the process engineering team to meet the schedule, budget, and process guarantees of each project. Black & Veatch: 1998 2008 Lead Process Engineer In her role as Lead Process Engineer for Black & Veatch, Lindsay Dreitzler assumed technical responsibility for sulphur recovery projects ranging from front end engineering design (FEED) to detailed engineering.
Major Project Experience POSCO SNG Plant Korea Two-stage Sour Water Stripper for separation of CO 2 and NH 3 Delaware City Refining Company, LLC Delaware City, Delaware, USA Refinery Sulfur/Nitrogen Balance for Revised Crude Slate and Amine, Sour Water and SRU/TGU Capacity Evaluation Valero Refinery Company Texas City, Texas, USA for Revamp Project 100/230 tpd SRU/TGU Talisman Energy, Inc. Edson, Alberta, Canada Feasibility Study & Project Revamp 135 MMSCFD MDEA Sour Gas Treating 105 tpd SRU/SUPERCLAUS PMI/Flint Hills Resources Rosemount, Minnesota USA Engineering Services SRU WHB Capacity Expansion: Oxygen Enrichment 405/580 tpd SRU/TGU Shaanxi Ao Wei Qian Yuan Chemical Company Ltd. - China Technology License and 8 tpd KPS Acid Gas Conversion Unit (AGCU) with AGE and KPS Sulfur Degassing Pucheng Clean Energy Chemical Company Ltd. - China Technology License and 105 tpd KPS Acid Gas Conversion Unit (AGCU) with KPS Sulfur Degassing KNM Petrosab JV-Sarawak, Malaysia Kimanis LPG Recovery Facility LPG Plant Feasibility Study 100 MMSCFD Yulin Energy Chemical Co. Ltd., Shanxi Yanchang Oil (Group) China Technology License & 50 tpd KPS Acid Gas Conversion Unit (AGCU) with KPS Sulfur Degassing Process Evaluation & Engineering for Crude Slate Change Refinery Hydrotreating & Sour Water Stripping Systems Technip/Pemex Salamanca Refinery - Mexico Detailed Engineering Services 80 tpd Claus Sulfur Recovery Unit with Sub-Dewpoint Tail Gas Treating Husky Lloydminster Upgrader Lloydminster, Saskatchewan, Canada Process Engineering 525 gpm DGA Amine Regeneration Unit
Major Project Experience (continued) Detailed Engineering Services Oxygen Revamp Project PMI / Flint Hills Resources Rosemount, Minnesota, USA Process and Mechanical Engineering Services SRU Waste Heat Boiler 130/230 tpd with oxygen enrichment Husky Lloydminster Upgrader Lloydminster, Saskatchewan, Canada Sulfur Complex Reliability, Debottlenecking and Metallurgy Studies 2 x 200 tpd SRU/TGTU, 1 x 525 gpm ARU, 1 x 790 gpm ARU, 1 x 480 gpm SWS Marathon Petroleum Company LLC St. Paul Park, Minnesota, USA Oxygen Enrichment Feasibility Study 2 x 50/75 tpd SRU/TGTU with oxygen enrichment Western Utilities Corporation (Pty) Ltd South Africa SRU Process Design and Cost Estimate 39 tpd KPS Acid Gas Conversion Unit (AGCU) with KPS Sulfur Degassing Qatar Petroleum Al-Shaheen Refinery, Qatar Basic Design Package 2 x 650 tpd Claus SRU/TGU PetroChina Southwest Oil and Gas Field Company - Shihe Gas Processing Plant, China 1 x 45 tpd Claus/CBA SRU (4-Bed with 99.2% Recovery) PetroChina Southwest Oil and Gas Field Company Chongqing Gas Plant, China 2 x 35 tpd Claus/CBA SRU (4-Bed with 99.2% Recovery) Motiva Enterprises LLC Convent, Louisiana, USA SRU Waste Heat Boiler study with CFD modeling Motiva Enterprises Port Arthur, Texas, USA FED-1, FED-2 and FED-3 3 x 350/525 tpd Claus SRU/SCOT Units with Oxygen Enrichment FED-2 and FED-3 2 x 3900 gpm Amine Regeneration Units, 2 x 800 gpm Sour Water Strippers Agip KCO Kashagan Field Development, Kazakhstan Detailed Engineering 2 x 1900 tpd Claus SRU/TGTU, SNEA Sulfur Degassing Shell CAPSA Buenos Aires, Argentina FED-2 Package 15 tpd Claus SRU with 30 tpd SCOT Unit, 460 tpd ADIP regeneration unit BP Oil Grangemouth Refinery Ltd. Grangemouth, Scotland Process Design and Detailed Engineering SRU 6 30/40 tpd Claus SRU with Oxygen Enrichment and Shell Sulfur Degassing BP West Coast Products, LLC Cherry Point Refinery Blaine, Washington, USA 112 tpd Cansolv Tail Gas Treating Unit
Major Project Experience (continued) BP Oil Coryton Refinery Ltd. Essex, United Kingdom 135 tpd BP (ARCO) TGTU and Claus SRU Revamp Shell Oil Company - Puget Sound Refinery Anacortes, Washington, USA FEED Package, Detailed Engineering, Operator Training and Startup 200 tpd Claus SRU/SCOT Unit with Lurgi OxyClaus Shell Chemical Yabucoa, Puerto Rico, USA Process Design and Detailed Engineering 25 tpd Claus Revamp / 40 tpd SCOT Unit Addition UOP/Dolphin Energy Ras Laffan, Qatar Acid Gas Removal Unit FEED Package, Ethane Treatment Unit FEED Package Motiva Enterprises Delaware City, Delaware, USA Feasibility Study and Revamp of Coke Gasification Syngas High-pressure Selective Gas Treating System (Developed Interstage Cooling Patent) Motiva Enterprises Convent, Louisiana, USA Test Run, FEED Package, Detailed Engineering, Operator Training and Startup 130 tpd Claus SRU/SCOT Unit Revamp to 230 tpd with Oxygen Enrichment Formosa Petrochemical Corporation Mailiao, Taiwan Basic Engineering Design Package, Operator Training, and Startup 3 x 500/550 tpd Claus SRU/ ARCO TGU with Oxygen Enrichment, Amoco Sulfur Degassing and Sulfur Forming Indian Oil Corporation Ltd. Panipat Refinery, India Process Engineering Package 437 tpd Refinery MDEA Regeneration Unit 2 x 225 tpd Claus SRU, 450 tpd ARCO TGTU, BP Amoco Sulfur Degassing Indian Oil Corporation Ltd. Gujarat Refinery, India Process Engineering Package and Operating Training 3 x 345 tpd Claus, 2 x 690 tpd ARCO TGTU, BP Amoco Sulfur Degassing Deer Park Refining Limited Partnership Deer Park, Texas, USA FEED, Detailed Engineering and Startup Maya II 135/270 tpd Lurgi OxyClaus SRU/SCOT Unit Petron Corporation Limay, Bataan, Philippines Process Study and Pilot Demonstration Cansolv Regenerable SO 2 Desulfurization Shell Oil Company Wood River, Illinois, USA and Detailed Engineering 450 tpd SCOT Unit Revamp
PATENTS 1. Tonjes, M.R., Stevens, D.K., Dreitzler, L.D., Mosher, A.D., Method and Apparatus for Degasification of Claus-Derived Sulfur, U.S. Patent No. 8,084,013, December 27, 2011. 2. Stevens, D.K., K.M. Robertson, M.R. Tonjes, L.D. Dreitzler, Method For Increasing The Absorption Selectivity of H 2S From A Gas Containing CO 2 and H 2S, U. S. Patent No. 6,884,282, April 26, 2005. PUBLICATIONS 1. Tonjes, M.R., D.K. Stevens, L. Dreitzler, New Approaches to Processing Lean Acid Gases, poster paper presented at the Laurance Reid Gas Conditioning Conference, Norman, Oklahoma, February, 2010. 2. Stevens, D.K., M. Tonjes, L. Dreitzler, A. Mosher, J. Newman-Ford, The KPS Degassing Process, presented at Alberta Sulphur Research Ltd., Chalk Talk, January, 2009. 3. Robertson, K.M., L. Stern, M. Tonjes, L. Dreitzler, D. Stevens, Improving the Quality of Lean Acid Gases, Sulphur, March-April 2004. 4. Robertson, K.M., L. Stern, D. Stevens, M. Tonjes, L. Dreitzler, Increase H 2S-CO 2 Selectivity with Absorber Interstage Cooling, poster paper presented at the Laurance Reid Gas Conditioning Conference, Norman, Oklahoma, February, 2004. 5. Robertson, K.M., L. Stern, D. Stevens, M. Tonjes, L. Dreitzler, Increase H 2S/CO 2 Selectivity with Absorber Interstage Cooling, presented at Alberta Sulphur Research Ltd., Chalk Talk, January 2003, Calgary, Alberta. 6. Stevens, D.K., M. Golda, J. Newman-Ford, L. Dreitzler, Concepts to Achieve and Optimized Sulphur Complex, Proceedings of Petrotech 2001, January 2001, New Delhi, India.