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Remote Sensing in the Houston Ship Channel

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(1)

Re m ot e Se nsing in t he H oust on

Ship Cha nne l

Russ N e t t le s

(2)

Remote VOC Sensing in the

Houston Ship Channel

Project Objective

Sensing Technology

Project Location

Findings

Rail Car Loading Operations

Heat Exchanger Systems

Storage Tanks

(3)

Proje c t Obje c t ive

Utilize the Hawk Camera to find sources of 1,3-Butadiene

(butadiene) in the Manchester and Milby Park areas in the

near the southwest corner of the Houston Ship

Channel(HSC).

A secondary objective was to use the camera to find

potentially under or non-reported point sources (PURPS) of

(4)

I m a ging Syst e m

The infrared gas-imaging camera used by Leak Surveys, Inc.,

consists of a modified Indigo (FLIR/Indigo Systems Corp., Goleta

CA) Merlin MID camera with a nominal spectra range of 1- 5.4

micrometers.

The spectral range is limited with the use of a notch filter

(5)

Ca m e ra I m a ge ry Ex a m ple

(6)

Proje c t Loc a t ion

HSC industrial sites near Milby Park including:

Goodyear Houston Chemical Plant

Mobil Chemical Houston Olefins Plant

Texas Petrochemicals Houston Facility

Lyondell/Citgo Refinery

Valero Refinery

Other sites:

pipeline meter stations

gasoline stations

oil field production areas

(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)

Sum m a ry

Technology holds promise in identifying

unsuspected sources of VOC

Technology cannot speciate or provide

quantity, but can detect

Future uses:

Characterization of source emissions

Additional LDAR Tool

(17)

M y U noffic ia l Conc lusion: T his

t e c hnology a c t ua lly is t he be st

(18)

Que st ions?

Contact:

Russ Nettles, TCEQ

ƒ

512 239-1493

ƒ

[email protected]

Keith Sheedy, P.E., TCEQ

ƒ

512 239-1556

参照

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