Technical Services & Process Technology Customized …Solutions+Comp… · Evaluation and Analysis of Inlet Contamination to Processing Plants East Texas Gas Plant. ... •Natural

Technical Services & Process Technology

Customized Solutions

www.NexoSolutions.com

PROBLEM SOLVING & CUSTOMIZED ENGINEERED SOLUTIONS

We solve complex problems and provide customized engineeredsolutions for the process industry. Since 2010 we have beenproviding solutions where technical knowledge, expertise andproven performance in the areas of contamination testing, analysisand process separations is required.

Problem solving, root-cause analysis and practical solutions is whatwe do and what we deliver, worldwide.

It is our commitment to provide comprehensive technical servicesand technology enabling plants to operate more efficiently, withlower costs, higher reliability, increased throughput/capacity, andconsistent stability.

Company


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

Contaminant Effects

Contamination Impacts


Amine Foaming Fouling & Corrosion

Materials FailureFiltration Costs


The Company

Technical Services Process Technologies

Nexo Solutions has two main divisions that operate independently

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 H2S and Mercaptans Removal Amine Units/Amine Recovery and Glycol Units Expert Consulting and Technical Training

Technical Services


Process Contamination


Evaluation and Analysis of Inlet Contamination to Processing Plants

East Texas Gas Plant

Process Contamination


Amine Unit Hydrocarbons/Solids Contamination Determination

Brazil Refinery

Capacity Increase


Surfactants in Processing Plants Causing Major Capacity Reduction

Dubai Gas Plant

Amine Losses


LNG Plant, Amine Losses Quantification and Carryover into Dehydration Units

Trinidad LNG Facility

Equipment Reliability


Plant Compression Failure & Troubleshooting

Bolivia Gas Plant

Filtration Engineering


Feed Filtration Designs to NGL Fractionation Plants

Canada Fractionation Plant

Specialized Analytics


Shoe Polish Contaminant Causing Short Filter Life & High Filtration Costs

Alabama Refinery

Fouling Analysis

Filtered Condensate

Unfiltered Condensate


Thermal Fouling Testing

Eagle Ford Plant

Produced Water Treating

V-1101 after sampling V-1101 48 hours later


Produced Water Hydrocarbon Separation & Treating

South Texas Plant

Process Contamination Sampling


Plant/Unit Contamination Mapping

Mexico Refinery

Inlet Separation Evaluation


Inlet Contamination Determination to Gas Plants & Refineries


Performance Testing


On-Site Performance Testing

South Texas Upstream Plant

Filtration Optimizations


Filter Element Failures & Design Deficiencies

New Mexico Water Plant

Europe Refinery

Coalescer Inspections


Gas Coalescer On-Site Inspection & Performance Testing

California Gas Plant

On-Site Evaluations


Coalescers, Filters and other Separation Vessels

Colorado Gas Plant

Amine Foaming Root Cause

Plain MDEASolution(control)

Filter ScreenSample

Filter MediaSample

Filter SeamAdhesiveSample


Materials Compatibility, Amine Foaming and Root-Cause Determination

North Texas Gas Plant

Amine/Glycol Foaming Tests


Amine Solvent Foaming Tendency, Foam Break Kinetics and Antifoam Selection


Pennsylvania Refinery

Consulting & On-Site Troubleshooting

Consulting Oil & Gas Production, Gas Plants, Refinery and Chemical Plants


Dubai

Montana

South Texas

East Texas

On-Line Contamination Testing


Suspended Solids Capture via Slip-Stream

Mexico Refinery

Materials Analysis


Unknown Material composition and origin

X-Ray Analysis

Texas Refinery

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


Technical Training

Triazine H2S Scavenger Solid By-Products

Dithiazine Polymer in Pipelines


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

Dithiazine Polymer in Filters

Iron Sulfide

DithiazinePolymer(solid)

Texas Refinery

Gas Treating Liquid Treating

Process Technologies


To address H2S scavenger problems with by-product formation and to more effectively H2S remove, Nexo Solutions has developed

Exion Systems

H2S Removal Mercaptans Removal COS Removal CO2 Removal BTEX Removal Methanol Removal Solvent Recovery Caustic Treating

Natural Gas Treating NGL Treating LPG Treating Butane/Propane Treating Condensate Treating Finished Fuels Treating Produced Water Treating Inlet Separation

Exion Other Applications


Exion GT Gas Treating


Triazine Scavenger v/s Exion GT-300 Removal

Exion Treating Results


Exion GT-300 H2S Removal Costs

Exion Treating Results



Exion LT Liquid Treating

Amine Solvent (MDEA) Recovery System from LPG

Louisiana Refinery


Exion Condensate Treating

Date TimeChemical

Formulation

Chemical

Injection Rate

(ml/min)

Butane Flow

Rate (LPM)

Treated Result (mg/kg)

Inlet/outlet

6-28-2016 13:45Exion LT-

200A42 18.3 20.5/9.3

6-28-2016 14:45Exion LT-

200A40 18.3 25.5/10.4

6-28-2016 15:30Exion LT-

200A49 18.3 28.3/7.4

6-29-2016 13:03Exion LT-

200B30 6.0 19.7/2.1

6-29-2016 14:30Exion LT-

200B112 4.9 33.4/2.5

6-29-2016 15:05Exion LT-

200C122 4.9 31.2/4.0

Exion Butane Treating


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

Exion for H2S & CO2Mercaptans Removal



Amine Filtration Company is the only company (division) in the world that focuses onAmine Units with respect to filtration, coalescence, adsorption and general contaminantseparation. Our systems incorporate the latest generation of products and designsenabling 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



Internals Design for Proper Seal into the Vessel



Lean and Rich Amine Vessel Retrofits for Efficiency Improvement

Louisiana Gas Plant


XPHASE is a Nexo division that focuses only on coalescence separation. We are experts inthe field and can design and troubleshoot coalescing systems for most applications. Oursystems incorporate the latest generation of products and designs enabling coalescing tooperate with high efficiency and reliability, consistent stability and low operational costs.Our offerings include:

Gas Coalescers Liquid Coalescers Vessels and/or complete systems Different technologies available (microfiber, mesh-based, membranes, others) Vessel retrofits to use high performance coalescer elements Technical Services, Testing, Troubleshooting, Consulting and Training


Inlet Gas Coalescer Design




IntelliChem is a Nexo division that concentrates on chemical technologies for water &process additives. We custom design chemical products for most applications. Ourproducts incorporate the latest generation of molecular designs and applications forimproved effectiveness and lower costs. Our offerings include:

H2S scavengers, mercaptans scavengers, and CO2 scavengers Surfactants for hydrocarbon Removal and soil bio-remediation Emulsion Breakers (Demulsifiers) Antifoams Antifouling products Technical Services, Testing, Troubleshooting, Consulting and Training


Shale Oil H2S Removal

150 BPD of crude oil (West Texas)

(4.375 GPM)

18,000 ppm of H2S (gas phase)

Client injecting 10,000 ppm of triazine-based scavenger

Injection = 63 GPD

Estimated Cost = $183,960 / year

SOLUTION: Intellichem HR INJECTION @ 1,200 ppm

Injection = 7.53 GPD

Costs: $37,667 / year

SAVINGS OF $146,294 / year


West Texas

Gas Oil H2S Removal

10,500 BPD of gas oil (New Mexico)

(306 GPM)

350 ppm of H2S (gas phase)

Client injecting 350 ppm of Triazine-based scavenger

Injection = 154 GPD

Estimated Cost = $449,680 / year

SOLUTION: Intellichem HR INJECTION @ 60 ppm

Injection = 26.46 GPD

Costs: $131,830 / year

SAVINGS OF $317,849 / year

Higher H2S removal rates


New Mexico

Petrobras XTO Shell Keyera Encana TAQA 3M Repsol ALNG Philadelphia Energy Repsol Republic Gas Processors


Latest Customers

Talisman ETC GE EOG BHP Encana AECOM Suncor Kaydon Polymers Agave Energy Smith Production ECL-Suez Williams

Contact:

David Engel Managing Director & Senior Engineer

Nexo Solutions25003 Pitkin Road, Suite A100The Woodlands, Texas 77386 USA+1 (832) 296 6624 Cell +1 (832) 510 8191 [email protected]


Nexo Solutions Video

mailto:[email protected]://www.nexosolutions.com/https://www.youtube.com/watch?v=pKb3qUoZHGQ

Documents

Technical Services & Process Technology Customized …Solutions+Comp… · Evaluation and Analysis of Inlet Contamination to Processing Plants East Texas Gas Plant. ... •Natural