Alfa Laval has a broad range of heat exchangers that cowl every thing – from specifically designed Alfa Laval OLMI shell-and-tube exchangers and air coolers that cowl excessive temperatures and pressures to highly environment friendly compact exchangers, comparable to Alfa Laval Packinox, Compabloc and spiral heat exchangers.
Refinery reliability and uptime
Utilizing proven heat exchanger technologies that require much less upkeep and repair, and – after they do -are easy to service thereby minimizing downtime, is the important thing to maximizing the refinery reliability and uptime.. Since the 1980s, Alfa Laval has offered the refinery market with our broad vary of heat exchangers. In the present day a number of thousand Alfa Laval heat exchangers are installed and working at refineries the world over.
Alfa Laval Compabloc and spiral heat exchangers assist mitigate fouling tendencies in duties involving crude preheating, cracker slurry, visbroken residue and desalter sludge. Petroleum Equipment In addition, our heat exchangers assist get rid of corrosion issues and fatigue/vibration points that commonly trigger the failure of conventional shell-and-tube heat exchangers.
Minimal downtime is required to take care of Alfa Laval high-efficiency heat exchangers as a result of fewer items are required to handle a selected service, and the heat transfer area is easy to access and simple to wash.
For complete peace of thoughts, there’s the Alfa Laval Efficiency Settlement where our service engineers guantee that your Alfa Laval heat exchangers at all times provide you with highest performance.
Power effectivity and CO2 reductions
In lots of areas, power prices characterize up to 50% of the whole operating expenditures. Even in regions with low power costs, maximizing vitality efficiency is high on the agenda to reduce emissions and the refinery environmental footprint.
With highly environment friendly Alfa Laval heat exchangers, reminiscent of our Packinox, Compabloc and spiral heat exchangers, you possibly can maximize energy effectivity with minimal funding and plot space required. Processes that profit from utilizing our energy-environment friendly technologies are among others crude distillation, residue upgrading and catalytic reforming. Here, payback on funding in our heat exchangers is generally lower than a yr.
More and more, our heat exchangers are additionally used for waste heat restoration from low-grade power sources. And for every MW of power recovered, a discount of up to four,000 tonnes of CO2 emissions per year will be realized.
Solutions for high pressures and temperatures
In refinery hydrogen remedy processes reminiscent of in hydrocracking units, hydrogen production units or hydrotreaters, very high pressures (above one hundred bar) and high temperatures (above 400°C) are sometimes seen.
For these processes, Alfa Laval provides OLMI shell-and-tube heat exchangers with particular closures, equivalent to threaded plug sorts and rod baffles in addition to air coolers.
Alfa Laval OLMI is a specialized producer of shell-and-tubes and air coolers made from stainless steel and different particular alloys for use in high strain and high temperature circumstances.
Whether you plan to creep the capability of an present process unit or add a brand new one to your refinery, plot space limitations will probably be a difficulty.
With Alfa Laval’s extremely environment friendly heat exchangers, reminiscent of our Packinox, Compabloc and spiral heat exchangers, you may achieve most efficiency using minimal plot space. Heat switch effectivity is usually three to five occasions greater than traditional shell-and-tube heat exchangers. This means that heat transfer space is also diminished by three to 5 times. In addition, the inherent compactness of the exchangers further reduces the plot area required. Because up to 10 shell-and-tubes in sequence might be changed with a single Alfa Laval heat exchanger, you may understand most of your capacity enhance initiatives utilizing our expertise.
CAPEX financial savings
Capital expenditures cover both the cost of the heat exchanger itself in addition to its installation value, which collectively symbolize the total put in value. Every time replacing two or more shell-and-tube exchangers with a single highly efficient exchanger, it turns into increasingly beneficial to put money into Alfa Laval compact heat exchangers. And when high-grade material is required, the equation turns into much more interesting as a result of our compact exchangers are very cost-environment friendly due to the minimal heat switch space required to handle a given service.
As well as, when factoring in installation costs, Alfa Laval compact heat exchangers provide significant financial savings compared to conventional heat Corporation exchangers. This is especially true when set up requires building where minimal plot house and flooded weight is required in an effort to include costs.