挥发气回收

R-300R-1000LEAN OIL ABSORPTIONA gas with hydrocarbon vapors enters the bottom of an ABSORBER column and flows upward contacting the counter-flowing LEAN OIL system. The LEAN OIL preferentially absorbs the vapors from the gas, becoming ENRICHED OIL.RICH OIL is sent to a STRIPPER where the absorbed vapors are removed by heating the RICH OIL, vaporizing the absorbed vapors. The rich oil is, thus, regenerated as lean oil and recycled to the ABSORBER to complete the process loop. The vaporized vapors are liquefied and transferred to storage.PETROGAS Absorption Systems are designed to operate continuously, or intermittently, in a fully automatic mode. PETROGAS offers a basic system, with options to allow each unit to be customized to meet your unique specifications at a fraction of the cost of a custom designed and fabricated system.PETROGAS systems have proven superior efficiency in the recovery of hydrocarbons and chemicals from vapor streams. PETROGAS Absorption Systems are supplied as complete factory package units, including instrumentation, piping and electrical, on a structural skid.NATURAL GAS STREAMSGas absorption is an operation in which a soluble component of a gas is dissolved in a liquid.The PETROGAS absorbent liquid (Lean Oil) selectively absorbs propanes+, or other selected components, from a natural gas stream in accordance with the client specifications for meeting pipeline specifications (by control of the BTU or reduction of the pentanes+) or the economic benefit of the spread between selling liquids as a gas or as a liquid.The PETROGAS Model A System is available to process natural gas stream flow rates of 5 mcfd to 5,000 mcfd.PHOTOSAbsorption SystemModel A SystemTURBOEXPANDERCryogenic chilling in the PETROGAS Model TE System utilizes a TURBOEXPANDER which replaces the Joule-Thompson expansion valve in a conventional refrigeration system. The expansion valve is adiabatic, while a turbine, taking work out of the expansion makes it isentropic.Isentropic expansion allows for a lower temperature of the expanded refrigerant at the same pressure reduction. The more efficient turboexpansion cycle allows the use of aliphatic hydrocarbons, such as ethane, as a refrigerant.In the Model TE series, a gas turbine with a shaft connecting it to a single stage gas compressor is known as a TURBOEXPANDER, in which a high pressure refrigerant gas flows into the gas turbine, expanding across the turbine blades, rotating a shaft and cooling through the isentropic gas expansion to a cryogenic temperature of less than-100°F. The existing low pressure, cryogenic temperature gas is used to cool theair/vapor mixture to a temperature of -100°F, condensing the contained vapors.The transfer of heat from the air/vapor mixture, raises the temperature of the refrigerant gas, which then enters the compressor side of the TURBOEXPANDER, partially recompressing the refrigerant gas to the inlet design pressure of the gas turbine, completing the cycle. The TURBOEXPANDER is able to cool a gas to cryogenic temperatures using 30%-60% less compressor horsepower than is required for conventional cascade type refrigeration systems.Service Station RecoveryService stations can now directly benefit from Jordan’s vapor recovery technology through our M2 and MT vapor recovery units (VRU).Our miniaturized VRU—the M2—recovers vapors already captured during vehicle fueling (Stage II) and returns them to your service station storage tank as liquid product you can resell. The MT unit recovers vapor during the delivery truck process of unloading volatile organic liquids and does the same. While the M2 operates independently as a stand-alone system, a MT unit requires the installation of an M2 unit to function. The Jordan Technologies M2 VRU is unique in the world marketplace today.Jordan understands that typical service stations use a vapor balance system or a vacuum assist system to recover vapors from car refueling. Theoretically, for every gallon of gasoline removed from your storage tank, equivalent vapor is returned. Even though the system is balanced, additional air and gasoline vapors are generated as a result of heat expansion, dispenser nozzle inefficiencies, or splashloading of product. Jordan Technologies M2 VRU and MT units allow you to recover all of the vapors produced at Stage II and realize fuel savings that pay for the technology and reduce air pollution. Financial BenefitsIt has been estimated that Stage II recovery alone could prevent the loss of millions of gallons of gasoline per year to the atmosphere—at today’s prices this means a great amount of lost inventory which translates into lost money. At today’s gasoline prices recovered product more than pays for the equipment investment.With the addition of the MT VRU the retail site not only recovers the gasoline vapor from car refueling but also recovers the vapor from stage I (truck unloading) at the facility. This additional recovery rate can be as high as .02% of the transferred product.For more information and detailed specifications for your service station’s M2 and MT units, contact us. Vapor CombustionAs an alternative to recovery, hydrocarbon vapors may be destroyed in a flare, combustor or a thermal oxidizer. For many applications, a device known as a combustor can be successfully used as a safe and economical method of controlling vapors from the handling, storage, or loading of volatile liquid hydrocarbons or ethanol when recovery of the vapors is not a viable option.Jordan Technologies has experience manufacturing and servicing all types of vapor combustion units (VCUs) including units for special applications such as marine vapor control or non-motor fuel vapor control. Jordan's VCUs are guaranteed to meet all safety regulations and currently mandated emissions limits. Custom vapor combustion devices are also available.Vapor combustors are designed to safely burn vapor mixtures consisting of hydrocarbons. This mixture may, or may not, be within the flammable range of the vapors being destroyed. Vapor combustors can be configured as an open type, where the flame is elevated and visible; or as an enclosed type, w here the flame is generally near grade level and enclosed in an insulated combustion chamber or stack.The equipment provided for both systems is similar. The major equipment items included in a combustor system are the stack, anti-flash back burners with an ignition system, assist air blowers for smokeless burning, velocity control or staging valve(s) and deflagration arrestor(s).Jordan has the knowledge and experience to ensure you end up with the best vapor control system for your application. Contact us today to have one of our specialists assess your needs and discuss how Jordan’s energy can go toward making the most of yours.Vapor RecoveryJordan Technologies designs, manufactures and has actively serviced vapor recovery units (VRUs) since 1980. Jordan Technologies' units recover a variety of VOCs in truck, rail, marine and tank breathing applications as well as crude, ethanol, and natural gases. As the largest service company for VRUs in the world market, Jordan provides service to the majority of the world’s operational VRUs, including other manufacturer's equipment.In 1995 our company expanded to not only servicing competitor's equipment, but also to building a technologically advanced and reliable VRU. These systems include innovations and modifications based on our many years of service experience. A Jordan Technologies VRU is the most efficient, cost effective unit on the market.Refining the science of environmental protectionJordan Technologies has developed several patented energy saving and recovered product measurement devices that can be applied to all manufacturer’s units. These innovations lend functional solutions to problems we've found in typical systems. Our power saving devices have been installed and are operational in the field, have shown excellent results, and allow for substantial power savings on existing VRU equipment.We make our PLC control package more user-friendly and equip our systems with advanced computer technology designed to limit your downtime.Our experience has confirmed that the most efficient and reliable VRUs are carbon bed units. Other types of units: refrigeration, membrane and lean oil units have not proved as reliable, nor provided the pay back in recovered product that customers demand. The Jordan carbon bed VRU recovers greater than 99% of VOCs generated during product loading providing an attractive pay back on capital invested.Whether you have been a longstanding customer or are using our services for the first time, Jordan Technologies will give your job 110%. Jordan’s energy goes toward making the most of yours. For more information about Jordan Technologies' VRUs contact us.Vapor RecoveryDry Pump Wet PumpBASIC OPERATIONThe basic vapor recovery unit system is comprised of a pressure swing absorption (PSA) process with two activated carbon bed vessels, alternating on a 15 minute time cycle. Regeneration of the carbon reactors is accomplished primarily by vessel evacuation with a vacuum pump to a pressure level of-27 Hg (3 Hg absolute) and secondly, with ambient air purge into the bed in a controlled manner during the last 25% of the regeneration cycle.The VOCs (volatile organic compounds) desorbed from the carbon during reactor regeneration are effectively recovered in a single step process that is absorption in a packed tower, counter current flow, absorber. Supply tank absorbent is pumped on skid for use as lean oil in the absorber and as a heat exchange fluid for the vacuum pump.All product recovered by the system is pumped back to the absorbent supply tank mentioned. Here the enriched recovered liquid product is allowed to disperse throughout the supply tank environment. Jordan Technologies offers both the dry vacuum pump regeneration system as well as the liquid ring regeneration system.Vapor RecoveryVRU FEATURESBased on many years of field service experience, we have taken our knowledge and incorporated it into equipment and systems offering unique design and features that exceed industry needs.∙Patented auto tuned vent and regeneration valves to protect vacuum pumps and carbon;increasing the life of the carbon∙Patented return pump variable frequency drive level control to prevent gasoline spills∙Self cleaning absorber tower with dished head bottom to eliminate confined space entry∙Complete HMI control of all components and set points to allow for ease of operation∙Remote web access for troubleshooting to reduce downtime∙Historical trending of all VRU parameters and alarms∙Skid mounted system; shipped and installed in four major parts∙All components mounted and completely wired from the factory to skid mounted junction boxes ∙Skid and components designed for easy accessibility for maintenance and system checks ∙Reporting package specifically designed to meet Subpart BBBBBB regulations∙Smallest industry footprint allows for reduced civil installation cost∙Lowest industry energy consumption; reduces energy consumption on average 50% over competitive models∙Typical return on investment less than 1 year; providing a quick payback and immediate profit increase∙Robust design proven to pass HAZOP reviews by major oil companies globallyEvery Jordan Technologies VRU meets local legislative requirements and is backed by Jordan’s unmatched worldwide service base. We have ten manufacturing sites located worldwide. Please contact us today to discuss your vapor recovery options.EmissionsEMISSIONS TESTINGNo one knows more about industrial emissions testing than Jordan Technologies. We are the recognized leader in providing state of the art testing services for environmental emissions.Jordan Technologies revolutionized hydrocarbon emissions testing in the petrochemical industry by automating the process. Our computer-controlled equipment provides immediate results for diagnostic purposes or to maximize operating flexibility. We have the most advanced, reliable testing equipment and full service lab available in the industry. Jordan’s lab was the first to develop accurate and useful carbon analysis methods, and the first to develop a records system that helps you make appropriatecarbon-maintenance decisions.Jordan Technologies’ emission testing reso urces include:∙professionally staffed and fully equipped mobile testing labs ready to dispatch to any global location∙ a track record of testing thousands of units∙an intricate knowledge of environmental regulations and the equipment we test∙the ability to create and perform custom-designed tests to meet your specialized requirements No other laboratory offers the range of services, with experienced technical personnel, as Jordan. From flat sheet efficiency tests to industrial vapor emissions testing, Jordan Technologies can perform the testing services you need reliably and economically. For more information about our emission testing services, contact us.。