Bellelli Engineering is a private engineering company that designs and supplies process plants and equipment for the oil, gas, petrochemical, pharmaceutical, and energy industries. It was founded by experienced engineers who are still actively involved in running the business. Bellelli Engineering prioritizes safety, responsibility, achieving targets, and client satisfaction. It offers a wide range of design, manufacturing, and consulting services.

1. WHO WE ARE
Bellelli Engineering is a private owned engineering company.
Founders are fully involved in the company business, working day by
day in order to achieve new successes and new technology
improvement.
People working at Bellelli Engineering are animated of passion, high
sense of responsibility and high attitude to achieve the targets.
All people are working according the company philosophy that is
devoted to the final results. People working at Bellelli Engineering are
ANTONIO VALERIA
selected by the sense of responsibility and the human aspects that
MONESI RIZZI
are considered as foundamental factors. Managing
President
Sales Manager Director
amonesi@bellellieng.com vrizzi@bellellieng.com
SERVICES OFFERED
Bellelli Engineering primarily design and supply process plants and EQUIPMENT & SYSTEM DESIGNED AND FABRICATED
equipments for the oil and gas industry, ranging from oil and gas field
production facilities to the treatment and the refining.
Advanced systems for the Petrochemical, Pharmaceutical and ENERGY
systems
Energy generation plants are also part of the capabilities of the
Company. Filter Separators for Natural Gas Gas Dehydration Systems
Bellelli Engineering also provides Advanced Process Control systems Three Phase Separators and Production Separators Teg, Meg & Molecular Sieves
to ensure smooth plant operations, even under critical conditions, Gas Scrubbers Gas Filtering and Treatment Systems
and consistent product quality. Gas Heaters Skid Oil filtering and Treatment Systems
The Bellelli Engineering’s systems are reliable and guarantee high Heater Treater Skid Slug catcher
service factor, maximum productivity and minimum accidental risk. Utility Gas Skid Well Manifolds Skids
Flash Drum Skids
At Bellelli Engineering, the Health and safety of the people start from
the design phase. Pressure Reducing
Water Bath Heaters Skids
Oil & Gas Metering Skids (ultrasonic type also)
Gas Stabilization Packages WHERE TOMORROW WORKS
Besides designing, Bellelli Engineering also produce directly the Fuel Gas Compressors Packages
systems and because of the strict control of the production steps, Gas Sweetening Packages (including compressors)
there is the best quality control, the production times are reduced Demercaptanization Packages Chemical Injection Skids
and clients may enjoy a better quality at the right price. Pig Launchers / Receivers Pumping Skids (with API pumps also)
ENERGY GAS PETROCHEMICAL
Flexibility is also a key factor on the company working philosophy. Double Pipe Heat exchangers Every treatment system for: - Water
systems systems systems
All Bellelli Engineering’s People are clients needs oriented. Reaction Columns for Petrochemical Plants - Natural Gas
The Worldwide headquarter is in Badia Polesine (Rovigo), Italy in Pressure Vessels & Heat Exchangers - Crude Oil
Copyrights Bellelli Engineering - All rights reserved
the center of a virtual circle between Venice, Bologna and Verona
airports. This location gives to the clients un easy way to reach the GAS PETROCHEMICAL
systems systems
company and the production facility for day by control and full
HEALTH, SAFETY information about the quality and the progress of the projects.
Air Driers, Twin Towers type Water Treatment systems
& ENVIRONMENT The clients are the major Oil Companies and the world’s most
Air Driers, Membrane Type (Under License of Water Desalination systems
We, at Bellelli Engineering, maintains important EPC contractors. Their satisfaction is the best reference
Air Products, USA) Incinerators for Industrial Plants and
Health, Safety & Environment (HSE) as a and the goal for the company.
Nitrogen Generation Packages (Under License of Civil Compounds
Bellelli Engineering offers a wide range of services to fully satisfy the
core value and provides support on HSE Air Products, USA) Pharmaceutical Plants
needs of clients as quickly as possible.
matters as they relate to our business Bellelli Engineering has created a very flexible organization that pla- Nitrogen Generation Systems, Cryogenic Technology
activities. Helping to define, establish ces clients in direct contact with key staff to simplify and accelerate Liquid Nitrogen Storage and Vaporization.
and incorporate HSE responsibility and decision-making processes. Hydrogen Production – Steam Reforming
accountability through every level creates Bellelli Engineering can follow the engineering practices of the most Hydrogen Purification – Membranes
value for our customers. demanding oil companies, and the most important national codes Hydrogen Purification – TSA
and international standards are normally applied. Gas/Liquid Refrigeration Systems
Our vision is to create an incident-free en-
vironment and to conduct business with Consulting services, supply of individual process units and / or
revamping of old plants is also part of the services offered to the FOR FURTHER INFORMATION, CONTACT MISSION of BELLELLI ENGINEERING
no adverse environmental impact. To pursue a sustainable model of growth through the prompts
Environment emphasizes each employee’s market. BELLELLI ENGINEERING S.p.A.
The services may start from basic design to the detailed engineering satisfaction of the expectations of our clients furnishing products
responsibility as regards environmental Via Meucci, 232 of increasing quality, improving our position of cost with the
and procurement services, from manufacturing of the single process 45021 Badia Polesine (ROVIGO) - ITALY
results and guarantees the realization of equipments to the complete production of skid-mounted units or technological updating and giving particular attention to the safety,
suitable operating procedures and staff Phone (+39) 0425 59 50 74 the needs, the skills of our employees and respecting the social
modules. Supervision and assistance during erection and start-up
training programs. The compa phases are another key factor the company supplies to the clients. Fax (+39) 0425 59 03 72 impacts! Our purpose is to harness natural energy resources
ny is under final certification under Everything is completed with after sales services including spare E-mail info@bellellieng.com for human benefit.
ISO14000 Regulation. parts supply and management. sales@bellellieng.com
www.bellellieng.com www.bellellieng.com

2. ENERGY ENERGY GAS
systems systems systems
PRODUCTION RANGE
SLUG CATCHERS GAS & CRUDE OIL HEATERS FUEL GAS PRODUCTION REFRIGERATION SYSTEMS NITROGEN GENERATORS & INSTRUMENT AIR COMPRESSOR PACKAGES
Gas and Crude Oil Heaters SYSTEMS Bellelli Engineering design and
They provide the first separation between The Bellelli Engineering Nitrogen automatically controlled so that INSTRUMENT
The Production Range includes almost may be Direct or Indirect. The main function is to purify supply Gas and Liquid refrigera-
the fluids of the wells. Generator is a well-proven unit it can operate totally unattended AIR COMPRESSOR SYSTEMS
all equipments installed in the Gas or Crude Oil Heating medium may be a wa- from dissolved water, dissolved tion packages. The systems ate
Designed based on the international built to internationally acceptable for extended periods of time
Treatment Stations. The products may be suitable ter bath or Diatermic Oil. hydrocarbon, to remove suspen- using the refrigeration thermo-
standards and on the Know How codes and standards. whilst maintaining product purity
for On Shore or for Off Shore Installation. From simple Water Bath ded particles and to obtain a dynamic cycle to cool down the
of Bellelli Engineering. Key features include: and continuity of supply.
The Production Range includes also systems heaters to complex Crude Oil clean gas for different use. fluids. A typical configuration of
The Scope may include the 3D fluid dynamics
for the Refining, the Petrochemical and the Power heaters with Diathermic Hot oil Mainly, the cleaned gas is used a Refrigeration System includes AIR PRODUCTS
analysis. Major plant modules are sup- Quality
Generation systems. loop with forced circulation. in gas the refrigerant compressor with Bellelli Engineering Nitrogen gene-
Designed and produced in modules plied as pre-assembled, skid Bellelli Engineering is certified at
Meeting all End Users stan- heaters or in other burners. all necessary auxiliary equipment, rators based on Air Products Pri-
for easy transportation and site erection, mounted packages and include both its engineering and manu-
WELL MANIFOLD dards and all international The lay out of this type of sy- the refrigerant accumulator, the sm® Membranes provide gaseous
minimizing cost and time. ready mounted instrumentation, facturing facilities within the Euro-
standars (API, ASME, etc.) stems can be different, specially refrigerant condenser, the com- Nitrogen at different Flowrote and
electric wiring and pre-fabricated pean Quality Assurance Standard nitrogen purity from 95% to 99,9 %.
ENERGY ENERGY
considering redundancy requi- pressor’s suction drums, the feed
ENERGY
systems systems systems rements from users. Generally, gas/liquid chiller, the program-
the system consists of pressure mable logic system, instrumenta-
regulators, gas scrubbers with tion, control valves, relief valves,
vain, cartridges, demisters, ecc., interconnecting piping and any
some heaters and, if required, other item required for an effi-
the metering part also. cient refrigeration process. The
design can consider units opera-
ted remotely and/or locally. All
GAS DEHYDRATION GAS PRESSURE REDUCING units and systems are supplied on
AND GAS SWEETENING AND METERING STATIONS skid bases, ready for site instal-
SYSTEMS lation and startup. Some compo-
Gas Dehydration and swee- ENERGY pipe-work.
tening is one of the key treat-
systems
The result is a proven product
PIG LAUNCHERS
ments made on natural gas, requiring minimal re-engineering,
AND RECEIVERS
before having is suitable for available on a short delivery and
Equipment used to launch or receive pipeline
commercial use. The systems packaged to reduce installation
cleaner device from a pipeline.
can be designed and sup- time.
It consists of a launcher/receiver barrel, which
ENERGY plied for fixed installation or
is connected to the pipeline by a series of valves systems
enabling the trap to be off- or on-line with mounted on a truck for tem- Installed along or aside gas or oil
pipeline flow. porary use. The systems can pipelines, are used to have fiscal
ISO9001:2000. Modular membrane systems provide
Bellelli Engineering provides traps stand alone TEST AND THREE PHASE SEPARATORS also be suitable for On-Shore measure and pressure reduction, nents are taken from the market gaseous Nitrogen at flow rates star-
The separators are used successfully as pro- or Off Shore installation. The The quality assurance and stan-
or installed on skid together with other prior commercial use. but many of them are made with ting from nitrogen purities of 95% to
duction separators, test separators and three packages include special heat dard will be guaranteed by the
ancillaries like filters, by-pass actuated valves, This type of systems ate installed specific and efficient design of 99.9%. These systems can meet a
phase separators. Bellelli Engineering can exchangers, burners, pumps, continuous day by day quality wide range of market needs and are
pig handling devices, jib cranes, etc. on Power stations also, prior use Bellelli Engineering. This is a gua-
provide many different solutions for internals in etc. The design is based on the check of all production phases already utilised in the petrochemicals,
on burners or turbines.The sy- rantee that the performance will
order to maximize performance and minimize most advanced know-how and and process. chemicals, pharmaceuticals, me-
ENERGY stems are supplied fully automa- reach an higher level of efficiency,
systems
the operating costs. Design and construction available technology for this ted, with monitoring devices like a lower energy consumption, with tallurgical, heat treatment and food
are made under internal quality control and type of application. low impact on the environment, packaging and processing industries.
computers, DCS, etc.
the guarantee of the equipments covers the The proposed system has the The systems are fully automatic and
and the life of the systems will be
process, the mechanical and all other issues. capacity to run at 50% of the can run continuously, or on/off as
very long. All systems are custom necessary to suit customer demand
GAS DEHYDRATION WITH full performance design with low
The equipments are delivered turn-key. designed, to meet the specific re- where batch processes are using
MOLECULAR SIEVES energy consumption and main-
Technical solutions adopted allow to have quirements of the end users and the product. All this can be backed
shortest delivery time than other competitors. taining the best efficiency. This
the requirements of the environ- up by a remote monitoring telemetry
When the hydrocarbon gas is specific design and own Know-
ment of installation. All systems system which reports any warnings
feed has an important content How of Bellelli Engineering.
ENERGY are supplied completely in house of faults to Bellelli Engineering the
systems of dissolved water, dehydration
tested and checked to guarantee moment they occur.
FILTER SEPARATORS based on molecular sieves may Day to day running of the plant is
the highest level of quality and
Required to protect gas turbines and gas com- be required. In this case, the
the agreed performance of the OPTIONS AVAILABLE
pressors, they are capable removing liquid dro- PTSA technology will be applied
system. Special attention is made
plets and dissolved steam from the gas. Sizing (Pressure & temperature Swing
on the quality of the materials A liquid or gaseous back-up A product receiver vessel can be Where the normal product pres-
and internals are made to maximize performance Adsorption).
used for the different compo- system can also be supplied for specified to enable the system to sure is too high for the customer
and operating time, minimizing maintenance.
nents, exchangers, compressors, systems with very large peeks in meet small peeks and troughs in process or pipework, a pressure
The standard configuration includes the Quick
etc. All details are deeply analyzed product demand, or for proces- demand, and help maintain a con- reducing and control system can
Opening Closure and is skid mounted.
during design phase and during ses which can not tolerate any stant product supply pressure. be installed.
From Bellelli Engineering’s workshop
production phase also. interruption in nitrogen supply.
to the operation without need of intervention.