Fuel Certification and QualificationWashington, DC

December 5, 2018

Subtitle

Mark RumizenSenior Technical SpecialistFederal Aviation Administration

∗ Qualification Process Overview∗ Mark Rumizen, FAA

∗ D4054 Clearinghouse∗ Steve Zabarnick, UDRI

∗ IH2 Candidate Sustainable Alternative Jet Fuel∗ Joanna Bauldreay, Shell

Panel Session Overview

Mark Rumizen, May 4, 20152

How do we Certify SAJF?

Mark Rumizen, December 5, 2018 3

If New SAJF Meets Conventional Jet Fuel Spec & Properties

FAA Approved Operating Limitations Based on ASTM

Fuel Specifications 2

1

New SAFJ Meets Existing Operating Limitations, Therefore Approved to

Use on Virtually All Existing Aircraft

D4054SAJF Evaluation Process

D7566Drop-InJet Fuel Spec

3

Then New SAJF Annex Added to Drop-In Fuel Spec

Conventional Jet Fuel Spec

Drop-InJet Fuel Spec

4 D1655 = D7566

=

4

A Decade of Alternative Jet Fuel May 24, 2006

CAAFI Established

June 2009ASTM D7566 Issued

June 2009FT-SPK Annex A1

July 2011HEFA-SPK Annex A2

June 2014SIP Annex A3

November 2015FT-SPK/A Annex A4

December 2009ASTM D4054 Issued

A1

A2

A3

A4

April 2016ATJ-SPK Annex A5

Isobutanol Feedstock Only

A5

June 2018ATJ-SPK Annex A5

Ethanol Feedstock Added

A5

Mark Rumizen, December 5, 2018

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Key Challenge in Process

5

Let’s Take a Closer Look at the

Evaluation Process

ASTM D4054 Evaluation Process

Mark Rumizen, December 5, 2018

Specification Properties

Engine/APU Testing

Fit-For-Purpose Properties

Component/Rig Testing

Phase 2ASTM

Research Report

ASTM Balloting Process

ASTMSpecification

Accept

ASTM

Review

& Ballot

Re-EvalAs Required

Reject

ASTMSpecification

Accept

ASTM

Review

& Ballot

Re-EvalAs Required

Reject

ASTM Specification

Phase 1ASTM

Research Report

Tier 1Tier 2

Tier 3 Tier 4

D4054 Qualification Process

6

FAA Review

OEM Review & Tier 3 & 4 Requirements

OEM Review & Approval

Mark Rumizen, December 5, 2018

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∗ D4054 Fast Track Annex∗ D4054 Clearinghouse

Process Improvement Initiatives

7Mark Rumizen, December 5, 2018

D4054 Fast Track Annex

Mark Rumizen, December 5, 2018 8

Compositional and Process

Screening Data

LiteTest Program(Tier 1+ Only)

Fast Track Research

Report

For SAJF with Conventional Compositions

Currently Under Review by ASTM, Expect Approval Early Next Year

Dr. Steven ZabarnickUniversity of Dayton Research Institute

D4054 Clearinghouse

9

D4054 Clearinghouse Concept

Candidate Fuels in Queue

Virent SAK

HFP-HEFA (Green Diesel)

Virent SK(Inactive)

ARA CHJ

Global BioEnergies?

GSR/GTI?

Vertimas?

POET?

SBI BioEnergies?

HDCJ (KiOR) (Inactive)

ATJ-SKA (Byogy, Swed Biofuels)

Shell IH2

IHI Bb-Oil HEFA

Exploratory Discussions

ATJ (Ethanol) added to Annex A5 April 1

Gantt Schedule for Current Fuels

ARA Responding to OEM comments on Phase 1 Research

Report

Boeing/Neste deciding on future actions in response to OEM comments on Phase 1 Research

Report

Virent Responding to OEM comments on Phase 1 Research

Report

Awaiting submittal of test fuel to UDRI

Tier 1 & 2 testing initiated, developing

NJFCP/Tier 3 Test Plan

Fuel Certification and Qualification�Washington, DC�December 5, 2018Panel Session OverviewHow do we Certify SAJF?Slide Number 4Key Challenge in ProcessD4054 Qualification ProcessProcess Improvement InitiativesD4054 Fast Track AnnexD4054 ClearinghouseD4054 Clearinghouse ConceptCandidate Fuels in QueueGantt Schedule for Current Fuels