Advanced Resource Recovery & Purification Solutions

Proven Heat Stable Salts Removal Technology for Amine Circuits in the removal/recovery of CO2 from gases

AmiPur® - CCSAmine Purification System AmiPur® - CCSAmine Purification System

How it worksAmiPur®-CCS uses a propr ietary, h ighly-eff ic ient ion exchange process known as Recoflo®. Amine solution from aslip stream passes through a cartridge filter and ion exchangeresin bed on the AmiPur® equipment skid. HSS are removed from the amine solution and exchanged ontothe resin, while the purified amine solution is returned to the cir-cuit. After treating a fixed volume of solution, the unit automat-ically starts the regeneration step. In the case of primary andsecondary amines, a proprietary regenerant is used to removeHSS from the resin, in order to minimize amine loss due to theformation of carbamate.

The use of amine solvents is emerging as the leading technology being considered for capture of CO2 from flue gas gener-ated in coal-fired power stations, as part of a Carbon Capture and Storage (CCS) solution to global warming. Amine solventsare also used in petrochemical plants for removal of CO2 from gas streams, and for CO2 recovery for urea production in fer-tilizer plant.Amine solvent technology has been widely used for many years to capture CO2 and H2S in oil refineries and gas process-ing plants in order to meet fuel quality standards. Operating experience with such amine circuits has shown that a class ofcontaminants are formed known as Heat Stable Salts (HSS). Increased concentrations of HSS are known to result in op-erational problems, such as:

• corrosion of process equipment• reduced amine absorber performance due to foaming of the amine solution• reduction in available amine capacity• increased maintenance costs

These problems are eliminated or greatly minimized by purification of the amine solvent to remove HSS contamination.Eco-Tec is the global leader in providing continuous amine purification systems to oil refineries and gas processing plants worldwide.

AmiPur®-CCS

AmiPur®-CCS - What is it?AmiPur®-CCS is a version of Eco-Tec’s successful, proven AmiPur®

product which has been designed specifically for the requirements ofamine purification in circuits designed for CO2 capture in the flue gases.The Eco-Tec AmiPur®-CCS is a compact, automated, skid-mounted equipment package which is integrated into the amine circuit. It operatescontinuously treating a slip stream after the lean amine cooler and filterin order to remove HSS from the circuit at a sufficient rate to offset theincursion rate (build-up) of HSS. This keeps HSS at a constant low level.AmiPur®-CCS is available in a range of standard models matched toprovide the HSS removal capacityrequirements for any site. Model selection and capacity requirements are determined by Eco-Tec basedon data provided by the client in an engineering survey form.

AmiPur®-CCS

Features & Benefits

Actual client data indicates that a reduction in HSS (from about5% to about 0.5%) results in 90% reduction in filter changes andcorrosion rate (from about 100 mpy to < 10 mpy).

Before AmiPur®

InstallationAfter AmiPur®

Installation

Before AmiPur®

Installation

Features BenefitsAdvanced ion exchange technology

• Highly efficient HSSremoval

• Reduce corrosion, maintenance

Proprietary regenerant • Low amine loss

• Low operating cost

• On-site regenerant make-up system

Comprehensive process design

• Reduced water consumption

• Reduced waste generation

• Consideration of different amine solvents

Variety of primary& second-ary amine solutions plusaMDEA

• Provide the best solution to HSS problems for all amine solvents

Removes all common HSS:

• formate •acetate• sulfate •phosphate• chloride •thiosulfate• oxalate

• One system does all

Fully automatic, continuousreliable operation

• Minimal operator attention

Pre-tested/ skid-mountedconfiguration

• Fast installation

• Small footprint

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Features & Benefits

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All statements, information and recommendations contained herein are, to our knowledge, true and accurate. However, no guarantee or warranty is given, expressed or implied.Nor shall any statement, information or recommendation constitute a representation unless set forth in an agreement signed by Eco-Tec. Recoflo and AmiPur are registered trade-marks of Eco-Tec Inc.. Eco-SERV, HSS-PAK, GlycoPur, and BgPurTM are trademarks of Eco-Tec Inc.. Flexsorb is a registered trademark of Exxon Mobile Corporation. Sulfinol is a reg-istered trademark of Shell International Petroleum Company Limited. DGA is a registered trademark of Huntsman Petrochemical Corporation. All rights reserved. 2017/08/28.

Over 70 AmiPur® Installations Worldwide... and Counting

Eco-Tec systems incorporate advanced, proprietary designs that provide resource-recovery and purificationsolutions to industries around the world. We are designers, developers, and builders of equipment for industrialwater treatment and purification of chemicals and gases – celebrating over 40 years of manufacturing excellence.Our products provide clients with improved performance, economy, and reliability in their operations, whilefacilitating environmentally responsible approaches to using natural resources. In business since 1970, Eco-Techas supplied over 2,000 systems to more than 60 countries.

USA (23)Air Liquide, Longview TexasPasedena Refining System Inc.Shell OpusSunoco Mid-AmericaKinder Morgan

-Snyder, Texas-St. Elmo, Illinois

Duke Energy - Wilcox PlantMarathon Ashland Petroleum LLC

-Garyville, Louisiana-Robinson, Illinois

Tampa Electric - Polk Power PlantLyondell-CITGO Refining CompanyLa Gloria Oil and Gas CompanyPraxair Inc.Enbridge Pipelines LPVintage Petroleum Inc.PXP/DCORWilliams Field ServiceChevron Products Co.Marathon Petroleum CompanyBear Paw EnergyOXY USACITGOLion Oil

Mexico (6)PEMEX Gas y PetroquimicaBasica

-Cactus (2)-Nuevo (4)

Aruba (1)Valero Aruba Refining

Columbia (1)BP Gas Cusiana

Chile (1)Petrox S.A.

Portugal (1)GALP Energia

Netherlands (1)Nerefco - Europort

Italy (1)San NazzaroGasification Plant

India (5)Reliance PetroleumIndustries (3)Essar OilHMEL

China (11)Sinopec Refineries

-Zhenhai ( 4)-Anqing-Jiu Jiang-Jingmen-Gaoqiao-Wuhan-TianJin

Petrochina Refineries-Fushun

Singapore (1)Shell Eastern Petroleum Ltd.

Saudi Arabia (3)-Saudi Aramco Total Ref & Petro Co.-Yanbu Export Refinery-Saudi Aramco Mobil Ref. Co. Ltd.

Indonesia (3)-Karaktau Steel-PT. Arun LNG-PT Pertamina

United Arab Emirates (1)Amoco (BP) Sharjah Oil Company

Pakistan (2)Oil & Gas Development Company LTD (OGDCL) (2)

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Russia (3)-Taneco-Taif NK-OJSC Kujbyshev

Malaysia (2)Petronas AmmoniaPetronas •

Over 70 AmiPur® Systems In Global Markets

Taiwan (1)Formosa Petrochemicals Corporation

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Korea (1)SCT Solutions Co.

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Venezuela (2)PetrocedeñoPDVSA Petro San Felix

2017/09/01

For more information, or to request a quick proposal, visit our website or contact:

Eco-Tec Inc.1145 Squires Beach RoadPickering, OntarioCanada L1W 3T9Phone: (1) 905-427-0077Fax: (1) 905-427-4477ecotec@eco-tec.com

Eco-Tec Western CanadaSuite 332, 400 5th Avenue SWCalgary, AlbertaCanada T2P 0L6Phone: (1) 403-303-2855Fax: (1) 905-427-4477ecotec@eco-tec.com

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