Case Story
VAHTERUS GOES UNDERGROUND - high pressure units in the mine
These eight PSHE openable units, 4HH - 254/1/1, will be installed more than a kilometer underground of the shaft to cool service water from the surface refrigeration plant. The units design pressure was 159 bar(g).
| Read more: Vahterus goes underground |
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FROM FOUR S&T HE'S TO ONE PSHE IN METHYL AMINE APPLICATION
Only one Vahterus Plate&Shell Heat Exchanger replaced four Shell&Tube heat exchangers at Balchem Italia. This decision was done considering the recovered area, the reliability of the exchangers and the investment.
| Read more: From four S&T HE's to one PSHE |
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TRADITIONAL S&T VS. VAHTERUS PSHE
Vahterus Plate & Shell Heat Exchangers replacing the traditional Shell & Tube heat exchangers in Chemical Plant in China were 16 MW Steam Condensers. Model for them was Vahterus PSHE 9HH-348/1/1.
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VAHTERUS PSHE: SAFE&SIMPLE
Case: Arkema At Pto Marghera
Arkema is mone of the biggest manufacturer of methyl methacrylate (Rho factory), and the main component, cyanohydrin, is produced at the factory of Pto Marghera. Production processes always need thermal treatments (heating, cooling, condensation, vaporization), all actions that are normally using S&T exchangers that have big dimensions(weights) and that have maintenance problems, specially due to polymerization, that oblige to stop the production to restore efficiency by a deep cleaning. Vahterus PSHE were fulfilling the requirements and makes the process more efficient and reliable.
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VAHTERUS ARE KEY TO PROJECT SUCCESS AT GSK
GlaxoSmithKline's condenser Replacement Project involved the replacment of 12-year-old glass condenser tightly housed in nine chemistry pilot plant (CPP) modules at their R&D centre in Stevenage, England. The modules are located in an R&D facility that provides more than half of the worldwide plant capacity used to supply drug substance for clinical trial.
| Read more: Vahterus are key to project success at GSK |
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VAHTERUS OFFSHORE
The Offshore / Oil & Gas market had long been viewed as an excellent opportunity for Vahterus Plate & Shell Heat Exchanger (PSHE) technology. Small footprint and reduced weight, aligned with wide raging pressure and temperature capabilities, should have proved an excellent opportunity for this technology offsjore. However in the past, many cited limited PSHE references as a deterrent in such a critical operating environment; but this is no longer the case.
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GAS COOLING IN GOM
As the inventors and pioneers of Plate & Shell Heat Exchangers (PSHE) technology, Vahterus successes in the Offshore and Oil & Gas markets, continue to form a critical part of the company's continual development and fast paced growth. With almost all oil majors now having some experience with PSHE, applications and installations continue to grow exponentially.
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SNAM RETE GAS
Snam Rete Gas s.p.A, member of the ENI group, manages the Italian network for the transportation of natural gas to local distribution points. Pressure reduction plants are located in between the main gas pipelines and local networks. They use heat exchangers to heat the gas before the first decompression and to heat combustible gas for boilers.
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NEW TYPE OF CONDENSER FOR THE RECONSTRUCTION OF THE OLDEST ELECTRIC POWER PLANT OF MOSCOW GES-1
OAO Mosenergo, including GES-1 plant is the largest Russian power generating company running on organic fuel. Vahterus PSHE 14LL-880/1/ was installed at GES-1 plant in September 2008. While operating at full load the flow rate of district heating water per units is 110 t/h with heating capacity over 72 MW.
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