BEI Products

7/28/2019 BEI Products

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THE COMPANYBEI, now a Johnson Screens company,

is a leading manuacturer o reactor

internals. BEI’s high quality internals come

rom a modern and reliable manuacturing

acility in France and are made by the handso qualied and dedicated employees.

BEI supplies reactor internals to some

o the world’s most renowned companies

providing process equipment or reneries.

Thanks to the quality and fexibility o its

production acility, as well as the availability

o its eld service team, BEI has been able

to develop license and partnership

agreements with key operators andlicensors in the petrochemical and rening

industries.



BEI designs and manuactures a wide

range o vessel internals used in downfow

or upfow systems:

•Tosafelyretainthemedia•Toprovideacollectionareaforprocess

fow across the entire vessel diameter

or length

•Tooptimiseperformancewithlatest

technology designs

•Toefcientlyutilisetheentirecrosssection

o the bed o media

Thanks to their strength, durability and fow

characteristics, BEI products are widely usedin hydrotreaters, desulurizers, hydrocrackers,

molecular sieve vessels, sand lters, gas

sweeteners and other adsorption processes.

THE PROCESS

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BEI provides quality documentation or

its vessel internals, including statistical

process control charts, mill certicates,

quality plans, inspection and testing

plans, as built drawings and various

other reports that may be required.

PMI (Product Material Identifcation )

is conducted, on request, on incoming

material and completed products.Enhancement treatments are available

or all internals and include pickling,

passivation, stress relieving, polishing

and plating.

QUALITY



BEI oers a variety o

•Customshapesandsizestomeetany

process or vessel requirements

(high loads, pressures, temperatures

or specic congurations)

•Materialssuchas304,316,316L,321,

347and410Sstainlesssteels,and

exotic alloys•Specialfeaturesrequiredbecauseof

vessel design or operational constraints

(abrication in sections, manways,

dump tubes, etc.)

BEI abricates all vessel internals required

or media retention in downfow processes,

including:

•Supportgrids

•Distributortrays

•Quenchpipes

•Transferpipes

•Mixingassemblies•Supportstructures

•Trashbaskets

•Inletdistributors

•Outletbaskets

DESIGNFLEXIBILITY



PRODUCTS

INLET DIFFUSER

Spreads incoming

gas or liquid evenly over

the catalyst bed.

SUPPORT GRIDSel supporting grid retains catalytic

media.

Designsvarytoaccommodatedifferent

loads, temperatures or specic

congurations:

•Side-by-sideconstruction(SBS)

will be recommended or media

retention systems requiring heavy

loads; large rectangular bars are

welded to the screen support rods,

creating a very strong structure.

•Singlerodconstruction(SR)canbe

used or lighter loads.

Designgridswithlarger,heavieranges

can be designed, allowing the grid

to span greater distances, minimizing the

need or support structures.

Support beams can be added depending

on process requirements.



Prevents treatment media rom

migrating out o the vessel.

Designedtowithstandtheload

and to ensure a uniorm fow

collection.Canbesupplied

in sections to pass a manway.

DISTRIBUTOR TRAY

Collects,mixesandredistributes

incoming gas and liquid. An even distribution over the entire

reactor cross section results in

a uniorm pattern and optimum

process perormance.

Each tray is precisely designed

& manuactured ollowing

customers’ technical

specications.

Trial assembly o all internals

is perormed in the actory, checkingdimensions, evenness, etc.

Coolsgasestoallowoptimum

conversion.

Each assembly is precisely

manuactured ollowingthe customers’ technical

specications.

Internals are test assembled

in the actory, to conrm

dimensions, levelness and

mating points between the

multiple levels.

QUENCH MIXING TRAY, INCLUDING QUENCH PIPE

OUTLET BASKET / BOTTOM COLLECTOR

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BEI’s GOALS

•Developapartnership-spirit

•Satisy all your requirements

•Be present & support you

on all o your projects

• Invest to better serve you

BEI’s TOOLS

•Qualiedstaff

• AmodernCADengineering

department

• An ecient and well equipped

plant

• A reliable quality policy

BEI’s QUALITIES

•Flexibility

• Availability

•Experience

108routedeReims–02200Billy-sur-Aisne Tel.:+33(0)323750542

Fax:+33(0)323750543

[email protected]–www.beisas.fr

AJohnsonScreensCompanywww.johnsonscreens.com C

o p y r i g h t © 2 0 0 9 A l l r i g h t s r e s e r v e d t o J o h n s o n S c r e e n s F r a n c e - H P I / B E I - F R 0 9 0 3

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