T echnical Services & Process T echnology Customized Solutions
Company PROBLEM SOLVING & CUSTOMIZED ENGINEERED SOLUTIONS We solve complex problems and provide customized engineered solutions for the process industry. Since 2010 we have been providing solutions where technical knowledge, expertise and proven performance in the areas of contamination testing, analysis and process separations is required. Problem solving, root-cause analysis and practical solutions is what we do and what we deliver, worldwide. It is our commitment to provide comprehensive technical services and technology enabling plants to operate more efficiently, with lower costs, higher reliability, increased throughput/capacity, and consistent stability. www.NexoSolutions.com
Contaminant Effects Process Contamination is a Leading Cause of: • High Operations Costs • Unscheduled Maintenance & Down Time • Materials Failure & Equipment Damage • Solvent Losses & Solvent Degradation • Fouling, Corrosion & Foaming • High Filter & Chemical Additive Use • Product Losses • Process Upsets • Products Out of Specification • Environmental Noncompliance • Low Capacity & Throughput www.NexoSolutions.com
Contamination Impacts Amine Foaming Fouling & Corrosion Filtration Costs Materials Failure www.NexoSolutions.com
The Company Nexo Solutions has two main divisions that operate independently Technical Services Process Technologies www.NexoSolutions.com
Technical Services • On-Site Performance Testing and Troubleshooting • Contamination Analysis: Gas, Solids and Liquids • Customized Vessel Internals • Audits: Mechanical Systems and Process Chemicals • Performance Improvements • Materials & Failure Analysis • Foaming Testing & Consulting • Fouling Testing & Consulting • Contaminant Carry Over Quantification • Vessel Designs & Existing Vessel Evaluations • Technology Evaluations & Selections • Filtration/Coalescing Engineering Consulting & Design • H 2 S and Mercaptans Removal • Amine Units/Amine Recovery and Glycol Units • Expert Consulting and Technical Training www.NexoSolutions.com
Process Contamination Evaluation and Analysis of Inlet Contamination to Processing Plants East Texas Gas Plant www.NexoSolutions.com
Process Contamination Amine Unit Hydrocarbons/Solids Contamination Determination Brazil Refinery www.NexoSolutions.com
Capacity Increase Surfactants in Processing Plants Causing Major Capacity Reduction Dubai Gas Plant www.NexoSolutions.com
Amine Losses LNG Plant, Amine Losses Quantification and Carryover into Dehydration Units Trinidad LNG Facility www.NexoSolutions.com
Equipment Reliability Plant Compression Failure & Troubleshooting Bolivia Gas Plant www.NexoSolutions.com
Filtration Engineering Feed Filtration Designs to NGL Fractionation Plants Canada Fractionation Plant www.NexoSolutions.com
Specialized Analytics Shoe Polish Contaminant Causing Short Filter Life & High Filtration Costs Alabama Refinery www.NexoSolutions.com
Fouling Analysis Filtered Condensate Thermal Fouling Testing Unfiltered Condensate Eagle Ford Plant www.NexoSolutions.com
Produced Water Treating V-1101 after sampling V-1101 48 hours later Produced Water Hydrocarbon Separation & Treating South Texas Plant www.NexoSolutions.com
Process Contamination Sampling Mexico Refinery Plant/Unit Contamination Mapping www.NexoSolutions.com
Inlet Separation Evaluation Inlet Contamination Determination to Gas Plants & Refineries East Texas Gas Plant www.NexoSolutions.com
Performance Testing On-Site Performance Testing South Texas Upstream Plant www.NexoSolutions.com
Filtration Optimizations Filter Element Failures & Design Deficiencies Europe Refinery New Mexico Water Plant www.NexoSolutions.com
Coalescer Inspections Gas Coalescer On-Site Inspection & Performance Testing California Gas Plant www.NexoSolutions.com
On-Site Evaluations Coalescers, Filters and other Separation Vessels Colorado Gas Plant www.NexoSolutions.com
Amine Foaming Root Cause Materials Compatibility, Amine Foaming and Root-Cause Determination Plain MDEA Filter Seam Filter Screen Filter Media Solution Adhesive Sample Sample (control) Sample North Texas Gas Plant www.NexoSolutions.com
Amine/Glycol Foaming Tests Amine Solvent Foaming Tendency, Foam Break Kinetics and Antifoam Selection East Texas Gas Plant Pennsylvania Refinery www.NexoSolutions.com
Consulting & On-Site Troubleshooting South Texas Dubai Consulting Oil & Gas Production, Gas Plants, Refinery and Chemical Plants Montana East Texas www.NexoSolutions.com
On-Line Contamination Testing Suspended Solids Capture via Slip-Stream Mexico Refinery www.NexoSolutions.com
Materials Analysis Unknown Material composition and origin X-Ray Analysis Texas Refinery www.NexoSolutions.com
Technical Training Process Separations & Process Contamination • Real cases and project examples • Fast-paced, challenging & engaging • Support materials supplied • Tailored for customer requirements • Technical training covered areas: 1. Gas Plants, Refineries and Upstream Plants 2. Amine & Glycol Units 3. Inlet Separation & Compression 4. Chemical and Petrochemical 5. Filtration & Separations a. Basics & Applications b. Maintenance & Troubleshooting www.NexoSolutions.com
Triazine H 2 S Scavenger Solid By-Products Dithiazine Polymer (solid) Dithiazine Polymer in Filters Dithiazine Polymer in Pipelines Iron Sulfide Texas Refinery Dithiazine polymers are a major cause of fouling, chemical poisoning, filter plugging, corrosion, waste water Contamination in Refineries, Gas Processing Plants and NGL Fractionation Plants www.NexoSolutions.com
Process Technologies To address H 2 S scavenger problems with by-product formation and to more effectively H 2 S remove, Nexo Solutions has developed Exion Systems Gas Treating Liquid Treating www.NexoSolutions.com
Exion Other Applications • H 2 S Removal • Natural Gas Treating • Mercaptans Removal • NGL Treating • COS Removal • LPG Treating • CO 2 Removal • Butane/Propane Treating • BTEX Removal • Condensate Treating • Methanol Removal • Finished Fuels Treating • Solvent Recovery • Produced Water Treating • Caustic Treating • Inlet Separation www.NexoSolutions.com
Exion GT Gas Treating www.NexoSolutions.com
Exion Treating Results Triazine Scavenger v/s Exion GT-300 Removal www.NexoSolutions.com
Exion Treating Results Exion GT-300 H 2 S Removal Costs www.NexoSolutions.com
Exion LT Liquid Treating Louisiana Refinery Amine Solvent (MDEA) Recovery System from LPG www.NexoSolutions.com
Exion Condensate Treating www.NexoSolutions.com
Exion Butane Treating Chemical Chemical Butane Flow Treated Result (mg/kg) Date Time Injection Rate Formulation Rate (LPM) Inlet/outlet (ml/min) Exion LT- 6-28-2016 13:45 42 18.3 20.5/9.3 200A Exion LT- 6-28-2016 14:45 40 18.3 25.5/10.4 200A Exion LT- 6-28-2016 15:30 49 18.3 28.3/7.4 200A Exion LT- 6-29-2016 13:03 30 6.0 19.7/2.1 200B Exion LT- 6-29-2016 14:30 112 4.9 33.4/2.5 200B Exion LT- 6-29-2016 15:05 122 4.9 31.2/4.0 200C www.NexoSolutions.com
Exion for H 2 S & CO 2 Mercaptans Removal • Less Chemical Cost • Less Chemical Injection • Fewer and smaller vessels Short contact time • No solids formation • No foaming or fouling • No chemical odor • No nitrogen containing waste • No heavy metals • No aldehydes of formaldehydes • No excess chemical use www.NexoSolutions.com
Process Technologies Amine Filtration Company is the only company (division) in the world that focuses on Amine Units with respect to filtration, coalescence, adsorption and general contaminant separation. Our systems incorporate the latest generation of products and designs enabling Amine Units to operate beyond capacity, with high reliability, consistent stability (no foaming), and low operational costs. Our offerings include: • Inlet Separation Coalescence and Filtration • Rich Amine Filtration and Coalescence • Lean Amine Filtration and Amine Activated Carbon Adsorption • Amine Carry-Over Recovery • Vessel Retrofits to use High Performance Internals • Technical Services, Testing, Troubleshooting, Consulting and Training www.NexoSolutions.com
Internals Design for Proper Seal into the Vessel California Gas Plant www.NexoSolutions.com
Lean and Rich Amine Vessel Retrofits for Efficiency Improvement Louisiana Gas Plant www.NexoSolutions.com
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