CNG COMPRESSORS - Ariel Corporation

CNG COMPRESSORS
MOVING THE WORLD FORWARD
740.397.0311 | 35 Blackjack Rd Mount Vernon, OH 43050 | www.arielcorp.com
LOW MAINTENANCE
A balanced-opposed compressor design with
a fully enclosed auxiliary drive assures quiet,
virtually vibration-free operation. In addition,
Ariel compressors are designed with component
accessibility and service in mind to reduce
maintenance time and expenses.
Ariel Frame Operating Ranges
3
GGE
FLOW (scfm)
6
2700
1600
12
GGE/M
Ariel CNG
Compressors
Utilized in CNG services providing 125 to 1,250+ scfm
(200 to 2,000+ nm/h), Ariel compressors are paired with
drivers ranging in size from 50 to more than 1,200 BHP
(37 to 895 Kw). Our extensive range of cylinder sizes allows
units to operate with inlet pressures from 0 to more than
200 psig (13.6 barg) and discharge pressures in excess of
4,500 psig (310+ barg).
15
9
3300
2000
JGA /4-4
1200
1500
800
JGQ /2-4
400
psig
2100
900
JGP/2-4
5
.3
50
3.4
100
6.9
150
10.3
FLOW (nm3/h)
LARGE COVERAGE RANGE
Ariel compressors are operating in Compressed Natural
Gas (CNG) stations around the globe. In over 100 countries,
Ariel has built a reputation for safe, rugged and longlasting equipment.
300
200
13.6
barg
SUCTION PRESSURE
JGQ/2-4 = JGQ two-throw frame, four stages of compression | Discharge Pressure = 4,500 psig (310 barg) | 126.67 scf = 1 GGE
THE WORLD STANDARD
Ariel Reliability
Ariel is the largest manufacturer of separable reciprocating gas compressors
in the world, setting the standard in quality, reliability and customer
support. Ariel’s CNG compressors are based on the same designs that are
used in field gas, process and transmission services, and are built to run 24
hours a day, 365 days a year. This experience makes the Ariel compressor
one of the most robust compressors in the CNG market.
Ariel compressors are built to perform beyond expected and specified
requirements. We lead the world in the development of modern
compression technology with non-cooled cylinders, high-speed driver
rated design and market-driven innovation. When it comes to compression
technology, we are determined to remain the experts and the leaders.
40,000+
100+
4 hrs.
Number of compressors
produced since 1966
Countries where Ariel
compressors operate
Rigorously tested in
3 step process
Manufactured in Mount Vernon, Ohio.
Every Ariel unit is “Buy American” compliant.
Each unit is run through a multi-step testing procedure to assure build quality
and proper break-in. This vital quality check helps us to guarantee that every
compressor will operate to the high standards for which Ariel is known.
ARIEL CNG CASE STUDY
City of Dublin
With the help of a $1.5 million grant from the US Department of Energy
through Clean Fuels Ohio, the City of Dublin constructed a state-of-theart CNG fueling station and fleet management center – a move expected
to reduce carbon emissions and lower annual fuel costs for the central
Ohio city.
Open to the public, this fast-fill fueling station allows natural gas vehicles
to fuel up in the same amount of time as conventionally fueled vehicles.
Through the utilization of Ariel’s compressor performance program and
application-based engineering, two Ariel JGQ, two-throw, four-stage
reciprocating compressors were selected for the station.
Packaged by an authorized Ariel CNG distributor, the compressors are
a vital component of Dublin’s commitment to providing CNG services
to its current residents and business community while also providing a
sustainable, affordable plan for future generations.
40+
90%
$30,000
City vehicles
converted to CNG
Potential carbon
emissions reduction
Savings in
annual fuel costs
CNG COMPRESSOR
SPECIFICATIONS
All of Ariel’s 3” and 3-1/2” stroke compressors use the same proven running gear as our first model, the JG/2, introduced in 1966.
Over 15,000 of these machines have been shipped globally for many different applications.
Long-life hydrodynamic main and rod bearings
with service-life intervals typically exceeding
48,000 hours of run time
Rated bhp
280
Stroke
3.0 in
High-pressure, forged steel cylinders
with ion-nitride hardened bores and
piston rods, combined with PEEK
high-pressure piston rings result in
less maintenance and more efficient
long-term operation.
Max RPM
1,800
Tension Rod Load
10,000 lbs.
Gas Compression Rod Load
11,000 lbs.
Total Rod Load
20,000 lbs.
Fully pressurized frame lubrication system with
integral spin-on oil filter and differential pressure
gauges supplies clean oil to critical moving
components.
Piston Rod Diameter
1.125 in.
The high-pressure tandem pair allows the pressure packing to be placed on the
low-pressure stage for lower running temperatures and longer life.
ARIEL
CORPORATION
www.arielcorp.com
JGQ/2
WORLD STANDARD COMPRESSORS
10-3/4” P-HE cylinder,
designed specifically for
CNG service, allows high
flow volumes at lowsuction pressures.
Tandem cylinder sets
(head-end + crank-end) allow for
multiple stages of compression on
a single throw. Up to four stages
of compression on a two-throw
machine allows for lower discharge
temperatures, extending maintenance
intervals and component life.
Forged steel
SG head-end
cylinder rated for
6,100 psig (MAWP)
discharge pressure.
ARIEL CNG CASE STUDY
Smith Dairy
Smith Dairy Products, a family-owned business in Orrville, Ohio, began researching the benefits of
compressed natural gas as an alternative fuel in 2010. After realizing how volatile the diesel market had
become, Smith Dairy decided to take action and have more control over their transportation costs.
Two years later, Smith Dairy opened their privately funded, publicly accessible CNG station. The
canopied station is open 24 hours a day, seven days a week, and will play a critical role in helping Smith
Dairy reach their long-term goal of becoming a diesel-free fleet.
At the heart of the station are two Ariel JGQ, two-throw, four-stage reciprocating compressors. In
addition to manufacturing this vital equipment for Smith Dairy, Ariel provided industry knowledge and
engineering support based on over 40 years of natural gas compression expertise.
“We’ve had a great experience working with Ariel. They’ve been supportive every step along the way everything from our educational forums where they’ve come and been on panels to answer questions
on CNG and how to get into the game, to questions about the compressors,” said Project Manager
Rebecca Shipper. “They’ve been really helpful as we’ve had questions ourselves about putting in the
station. They’ve been fantastic to work with. ”
How CNG Works
CNG is a fuel made by compressing natural gas or
biogas to less than 1% of its original volume. Once
compressed, CNG is stored and distributed at a
significantly lower cost than diesel or gasoline.
Vehicles running on CNG are cleaner burning than
their conventionally fueled counterparts and
reduce CO² emissions. Because CNG is cleaner
than diesel or gasoline, engine wear is reduced,
prolonging the lifespan of your vehicles.
1
Utility pipelines transport natural gas to compressor stations where it passes
through a gas dryer. These dryers contain scrubbers and filters that capture liquids
and other foreign particles.
2
Once dry, the gas travels to an Ariel compressor. Here, the gas is compressed
through two to five stages of compression to a target pressure of 4,500 psig.
3
The compressed natural gas is sent to a priority panel that directs the flow of CNG
from the compressor to the on-site, above-ground storage vessels.
4
When required, the CNG flows from the storage vessels to the dispenser, where
customers fill their natural gas vehicles - much like a conventional fueling station.
Ariel Global Network
Distributor Quality
& Support
Our compressors are packaged to meet
industry specifications by authorized
Ariel CNG Distributors located around
the world. These partner companies
follow the highest standards for design &
construction and provide parts & service
support as well. For a complete list of
Ariel CNG distributors, please visit our
website.
Legend
20+
ARIEL CORPORATION
World HQ
Qualified Ariel
CNG packagers
Regional Sales and
Supoort Offices
Distributor Location
Multiple Distributor
Locations
700+
Trusted Ariel distributor
locations around the world
2,800+
Ariel compressors
packaged for CNG Service
REGIONAL SALES AND SUPPORT LOCATIONS
Houston, Texas
Fort Worth, Texas
Denver, Colorado
Calgary, Canada
Ariel Corporation
World Headquaters
Moscow, Russia
Beijing, China
Sydney, Australia
The Netherlands
Sao Paulo, Brazil
Singapore
Bangkok, Thailand
Mumbai, India
ARIEL COMMITMENT
World Class
Customer Support
Since 1966, Ariel has shipped over 40,000 compressors, with the
majority still operating today. Supporting this ever-growing fleet
is a network of Ariel professionals who are available 24/7. Ariel’s
engineering and field service professionals are backed by a lean
manufacturing group that produces parts of the highest quality for
both new unit assembly and aftermarket support.
Comprehensive Warranty
Subject to proper maintenance and normal use, Ariel’s
warranty covers every part for 12 months and the frame,
guide and running gear castings for three years. Provided
all replacement parts are Ariel OEM parts, cylinder bodies,
pistons and piston rods are covered for two years, while
coverage for the frame, guide and running gear castings is
extended to six years. Please see Ariel’s Limited Warranty
Summary for details.
Comprehensive Product Training
Ariel offers training free of charge to our customers and
distributors at our world headquarters in Mount Vernon,
Ohio. Our newest offering, the Ariel CNG Training Course, is
designed to educate employees and operators on the inner
workings of an Ariel CNG compressor.
24-HOUR SUPPORT
North America: 888.397.7766
Worldwide: +1 740.397.3602
Two Ariel JGA/4 CNG units being installed for
the North County Transit District, Oceanside, CA.
WORLD STANDARD COMPRESSORS
NITRIDED NON-COOLED
CYLINDERS
LARGE GAS
PASSAGES
A-20246
SUCTION
VALVE
CROSSHEAD
GUIDE
HEAVY DUTY
FRAME
BALANCE
NUT
CONNECTING
ROD
CAST IRON
PISTON
NITRIDED
PISTON ROD
© Ariel Corporation 2013

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