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Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591) Tim Merkel, Jay Kniep, Thomas Hofmann Membrane Technology and Research, Inc. 2018 NETL CO 2 Capture Technology Project Review Meeting Pittsburgh, PA August 16, 2018

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Page 1: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

Scale-Up and Testing of

Advanced Polaris Membrane

CO2 Capture Technology(DE-FE0031591)

Tim Merkel, Jay Kniep, Thomas Hofmann

Membrane Technology and Research, Inc.

2018 NETL CO2 Capture Technology Project Review Meeting

Pittsburgh, PA

August 16, 2018

Page 2: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

Project Overview

2

Award name: Scale-Up and Testing of Advanced Polaris Membrane CO2 Capture

Technology (DE-FE0031591)

Project period: 8/1/18 to 7/31/21

Funding: $7.4 million DOE; $2.4 million cost share ($9.8 million total)

DOE program manager: Bruce Lani

Participants: MTR, Technology Centre Mongstad (TCM), Siemens/Dresser Rand,

Trimeric, WorleyParsons

Project scope: Design, build, and operate a system at TCM with Advanced Gen 2

Polaris membranes and modules; optimize integration of compression and CO2

purification equipment with membranes.

Project plan: The project is organized in three phases:

• Phase 1/Year 1 – Design system, fabricate membrane modules

• Phase 2/Year 2 – Build and install system; commission at TCM

• Phase 3/Year 3 – Operate system, analyze results, decommissioning

Page 3: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

3

MTR / DOE Development Timeline

Feasibility study • Sweep concept proposed

• Polaris membrane conceived

APS Red Hawk NGCC • First Polaris flue gas test

• 250 lb/d CO2 used for algae farm

APS Cholla Demo • First Polaris coal flue gas test

• 1 TPD CO2 captured (50 kWe)

NCCC 1 MWe Demo • 11,000 hours of 1 TPD system operation

• 1 MWe (20 TPD) system operation

2006 2008 2010 2012 2014 2016 2018 2020

TRL6 TRL7 TRL8TRL5TRL4

Hybrid Capture • Membrane-solvent hybrids with UT, Austin

Low Pressure Mega Module • Design and build a 500 m2 optimized module

TCM Advanced Polaris

TRL3

B&W Integrated Test

Page 4: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

4

U.S. Patents 7,964,020 and 8,025,715

Background:

Process and Material Innovations

Polaris™ MembranesSelective Exhaust Gas Recycle Design

to CO2

purification unit

To achieve high capture

rates, MTR uses selective

CO2 recycle to reduce the

cost of capture

0

10

20

30

40

50

60

70

0 1,000 2,000 3,000

CO2/N2

selectivity

CO2 permeance (gpu)

PolarisTM

Gen 1

(commercial scale)

Commercial

CO2 membranes

Polaris

Gen 2

(pilot scale)

Polaris

Gen 3

(lab scale)

• Selective recycle to boiler was recently validated in testing at B&W

• Gen 1 Polaris evaluated in extensive testing at NCCC (>11,000 hours)

• Systems analysis shows improved membrane permeance and reduced

module pressure drop important to lower costs

Page 5: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

5

• System used Gen 1 Polaris and bundled

spiral modules

• Parametric testing included prototype

Gen 2 Polaris membrane and new low-

pressure-drop modules

• MTR small pilot completed 6 months of

operation at NCCC followed by an

integrated boiler test at B&W

Background:

Small Pilot Testing at NCCC

Photo Courtesy of NCCC

Page 6: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

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Testing at NCCC Confirmed Better

Performance with Gen 2 Polaris

• Membrane system-size scales almost linearly with CO2 permeance

• Higher permeance reduces capital cost and footprint

Module tests at NCCCStamp tests at MTR

0

10

20

30

40

50

60

70

0 1,000 2,000 3,000

Pure-gas

CO2/N2

selectivity

CO2 permeance (gpu)

PolarisTM

Gen 1

(commercial scale)

Commercial

CO2 membranes

Polaris

Gen 2

(pilot scale)

Polaris

Gen 3

(lab scale)

0

10

20

30

40

50

0 5 10 15 20 25 30 35 40

Module

CO2 removal

rate (lb/h)

Run time (h)

Polaris Gen 2

Polaris Gen 1

Page 7: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

7

New Modules Have Much Lower

Pressure-Drop

• Reduced pressure-drop with new module saves ~15 MWe of blower

energy at full-scale

• New module performance validated at both NCCC and B&W field tests

0

0.5

1

1.5

2

2.5

3

3.5

4

900 1,000 1,100 1,200 1,300 1,400 1,500 1,600

Sweep

pressure

drop

(psi)

Sweep flowrate (lb/h)

Spiral with flue gas

Plate-and-framewith flue gas

Plate-and-framelab data

Module pressure-dropModule size

New module Main skid

Page 8: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

Partial Capture: Membrane Sweet Spot

• Membranes show a

minimum in capture cost

• To reduce coal plant

emissions to that of a

natural gas plant requires

40-50% capture

30

40

Cost of

CO2 captured 50

($/tonne)

60

70

0 20 40 60

CO2 capture rate (%)

80 100

Single-step process,

no recycle

Two-step process

with CO2 recycle

DOE target

8

Page 9: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

Objectives of This Project

• Scale-up and operate pilot system using Gen 2 Polaris

packaged in low-pressure-drop modules at TCM

• Demonstrate “containerized” skid as final form factor for

future large-scale systems

• Focus TCM testing and TEA on membrane “sweet spot”

→ 50% – 80% capture

• With partners, optimize integration of pump/compression

equipment (Siemens) and CO2 purification unit (Trimeric)

99

Page 10: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

Preliminary Drawings of

Advanced Polaris System

10

Polaris Gen 2 modules bundled in

low-cost container

• Goal is 6 months of parametric and steady state

testing in project year 3 (2020/21)

TCM layout showing possible

MTR skid location

10

Page 11: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

Complementary New DOE Projects

200 TPD Large Pilot

(DE-FE0031587; Richard

Baker/Brice Freeman) – will

use improved membrane

and containerized modules

demonstrated at TCM

Isoporous Membrane

(DE-FE0031596; Hans Wijmans)

– offers potential for step-change

improvement in Polaris to reduce

capture cost to $30/tonne

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Page 12: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

• This project will scale-up and validate in field testing at

TCM recent innovations in membrane (Gen 2 Polaris) and

modules (low-pressure-drop)

• The next-generation membranes/modules will be packaged

in a container that represents the final form factor for this

capture technology

• These advances will reduce costs toward $40/tonne and

can be implemented in a future large pilot

Summary

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Page 13: Scale-Up and Testing of Advanced Polaris Membrane CO2 ... · Project Overview 2 Award name: Scale-Up and Testing of Advanced Polaris Membrane CO 2 Capture Technology (DE-FE0031591)

Acknowledgements

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• U.S. Department of Energy,

National Energy Technology Laboratory

– José Figueroa

– Bruce Lani