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John ZinkVapor Combustion system
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CLEAN COMBUSTION. CLEAR SOLUTIONS.
John Zink Company, LLC is a world leader in the development of
advanced combustion technologies and environmental systems that
help make your operations cleaner, more efficient, and less expensive.
With its wide range of vapor combustion systems and services,
John Zink provides petrochemical terminals around the world with
state-of-the-art solutions to control emissions from such sources
as storage tank vents; truck, rail car, and marine loading operations;
process vents; and tank cleaning/degassing activities.
John Zink is committed to providing comprehensive technical
and business solutions to our customers. With our superior
combustion design capabilities and worldwide manufacturing and
service, we can help you increase output and improve efficiency
while preserving the environment.
A Commitment to exCellenCeJohn Zink engineers can design VCUs to meet worldwide
mechanical and electrical standards such as ASME, ANSI, DIN, ATEX,
EN, NEC, IEC, and CENELEC.
John Zink has earned International Organization for Standardization
14001certification for its environmental management system; received
the Occupational Health and Safety Assessment Series 18001, an
independent accreditation for its safety management system; and
earned the international quality standard ISO 9001:2000 certification
for its overall quality management system.
The U.S. Occupational Safety and Health Administration (OSHA)
confirmed John Zinks STAR Voluntary Protection Program (VPP)
certification after conducting a comprehensive review of the companys
safety and health management systems.
the John Zink AdvAntAge
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Headquartered in Tulsa, Okla., John Zink Company is the world leader in advanced, low-emission combustion and environmental systems.
John Zinks vApor Combustion versAtility
JOHN ZINK Vapor Combustion Units (VCUs) utilize well-
understood and proven technology which has been successfully
used in numerous gasoline, ethanol, diesel, and other hydrocarbon
applications including:
Truck and rail car loading
Barge and ship loading
storage tank transfer and breathing
Barge and tank degassing
Reactors, dryers and other process vents
Pipeline breakout stations
soil remediation and groundwater cleanup
API separators and other wastewater vents
JOHN ZINK VCUs combine the latest developments in vapor
combustion technology with the best attributes of previously proven
designs. Simply stated, they are often the most effective vapor
control solution available.
performAnCe you CAn Count onJOHN ZINK VCUs have been recognized by the U.S. Environmental
Protection Agency as Best Demonstrated Technology (BDT) and
Maximum Achievable Control Technology (MACT) for hydrocarbon
vapor control.
JOHN ZINK VCUs can achieve volatile organic compound
(VOC) destruction efficiencies greater than 99 percent, resulting
in hydrocarbon emissions less than 10 milligrams per liter of
product transferred. In addition, our VCUs satisfy all the applicable
requirements of 40 CFR 60.18. Combustion is effective even on
light hydrocarbons including methane and ethane. JOHN ZINK VCUs
do not require any special fluids or materials for operation. Other
technologies may require substances such as refrigerants, coolants,
lube oils, catalysts, adsorbents or absorbents that involve special
handling and disposal procedures.
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www. johnz ink.com
Enclosed combustors completely hide the flame while combusting
hydrocarbon vapors in a controlled manner.
Temperature control via thermocouples, controllers, and quench
air dampers reduces fuel consumption and achieves higher destruction
efficiencies.
skid mounted components reduce field installation time and cost.
An enclosed stack can be flanged with the lower section skid mounted
to save you even more.
detonation arrestors provide primary flashback protection. In
marine loading applications, John Zink works with the Coast Guard
to provide a liquid seal exemption based on our proprietary burner
and operating procedure.
Anti-flashback burners are designed for the safe combustion
of explosive mixtures that are unsuitable for standard burners. The
proprietary burners help prevent flashbacks, and provide stable
combustion over a wide range of flows and concentrations.
Reliable, energy-efficient pilots provide a stable, continuous
ignition source for the vapors. An automatic ignition assembly and a
continuous flame monitor are included.
A vapor blower package can be provided in cases where the
vapors have insufficient pressure. A single integrated system
transfers and combusts the vapors.
Open-flame combustors are a low-cost alternative when a
visible flame and its resultant noise and radiation are not concerns.
Open-flame combustors are capable of destruction efficiencies
of 98 percent.
equipment you CAn rely on
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The Vapor Equalizer can be supplied for gasoline or distillate
vapors to reduce or eliminate auxiliary fuel usage by collecting
gasoline vapors when rich, enriching vapors when lean, and averaging
out vapor concentrations.
A separate assist gas burner reduces fuel use for inert vapors,
especially when vapors are lean.
Premixing fuel with highly-oxygenated lean vapors can reduce
fuel gas usage.
For higher turndown requirements, staged combustion and
multiple assist air blowers, reduce the amount of fuel gas required.
A stable burner design allows emission requirements to be met
at lower operating temperatures.
Temperature control utilizes independent controllers for the fuel
gas and quench air, allowing a lower temperature set point to be used
for the fuel gas.
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fuel gAs sAvings you CAn bAnk on
www.johnz ink.com
A JOHn Zink Vapor Equalizer
proCess you CAn depend on
John Zink vApor Combustion system
EncLOsEdcOMBusTOR sAMPLE PORTs
THERMOcOuPLER
FLAME scAnnERs
PILOTs
FuEL GAssHuTdOWn
VALVEsAssIsT GAs
cOnTROL VALVE
ASSIST AIR
FUEL GAS
AssIsT AIR BLOWER WITH dAMPER
sTAcK FLAnGE
sIGHT PORTs
AnTI-FLAsHBAcK BuRnERs
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VAPOR
VAPOR sHuTdOWn
VALVEs dETOnATIOn ARREsTORs
s K I d
QUENCH AIR
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3 3
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A local or remote start signal is received, starting the assist air blower to purge the combustor of any existing combustibles. 1
After the purge, the pilot ignites and must be confirmed by the flame scanner in order for the operation to proceed.2
Vapors pass through the vapor shutdown valve and detonation arrestor to be introduced into the combustor through the anti-flashback burners and are ignited by a pilot.
3An assist air blower provides a portion of the combustion air and mixing energy to ensure smokeless combustion of the vapors.
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The assist gas control valve and quench air dampers modulate independently to maintain the combustor temperature.6
Large systems introduce the vapors into the combustor in stages to achieve higher turndown and optimum performance.
4cERAMIc REFRAcTORY
the John Zink differenCe
flexibilityJOHN ZINK VCUs can be used on a wide variety of hydrocarbon vapors,
including gasoline, ethanol, diesel, and jet fuel, many simultaneously.
simple operAtion And mAintenAnCe
With simple control systems, few
moving components and minimal spare
parts, our VCUs result in extremely low
operating and maintenance costs.
stArt-up AssistAnCe And trAiningJohn Zinks engineers and technicians assist in VCU start-ups
and personnel training to ensure safe operation, prevent equipment
damage and extend operating life.
Continuing eduCAtionComprehensive vapor control courses held at the JOHN ZINK
INSTITUTESM help vapor control operators and engineers optimize
their equipment and address issues at their facilities.
exCeptionAl serviCeJohn Zinks service organization is the largest, most technically
savvy team of its kind. Our service technicians are trained in the
latest technologies to evaluate existing systems for upgrades and
retrofits, to troubleshoot operations, and to help plan the customers
next turnaround.
scheduled preventative maintenance
Emergency call-out available 24 hours per day,
7 days per week
Equipment retrofit packages to keep equipment up-to-date,
improve efficiency, and/or increase capacity
start-up assistance
Installation assistance
equipment rentAlsJOHN ZINK Portable Emission Control Systems (PECS) are
self-contained, trailer-mounted rental units available to accommodate
temporary site issues related to turnarounds, remediation, maintenance,
overloads or upsets.
worldwide serviCe And support
www.johnz ink.com
2009 John Zink Company, LLC 09-4416
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John Zink World Headquarters
John Zink Company, LLC 11920 East Apache Tulsa, Oklahoma 74116 UNITED STATES OF AMERICA
Tel: +1-918-234-1800 +1-800-421-9242 Fax +1-918-234-2700
u.s.A. cAnAdA
John Zink Europe Headquarters
John Zink Int. Luxembourg S. r.l. Zone Industrielle 'Riedgen' L-3401 Dudelange LUXEMBOURG
Tel: +352-518991 Fax: +352-518611
Other:UNITED KINGDOM FRANCE ITALY SPAIN THE NETHERLANDS GERMANY INDIA
EuROPEMIddLE EAsTAFRIcA
John Zink Asia-Pacific Headquarters
John Zink Asia-Pacific, a division of Koch Asia-Pacific, Inc. 4th Floor, Takanawa Muse Building 3-14-13, Higashi-Gotanda, Shinagawa-ku, Tokyo 141-0022 JAPAN
Tel: +81-3-4332-5550 Fax: +81-3-5423-1627
Other:SINGAPORE AUSTRALIA PEOPLE'S REPUBLIC OF CHINA
AsIA-PAcIFIc
John Zink Latin America Headquarters
Koch Tecnologia Qumica LTDA. Rua Tanabi nr. 276 gua Branca CEP 05002-010 - So Paulo-SP BRAZIL
Tel: +55-11-3865-3571 Fax: +55-11-3871-0405
Other:ARGENTINA MEXICO
LATIn AMERIcA
www.johnzink.com [email protected]
CLEAN COMBUSTION. CLEAR SOLUTIONS.