WORLDWIDE COMMITMENT FOR AIR AND GAS

WORLDWIDE COMMITMENT FOR AIR AND GAS TREATMENT
Company
Company
Ecospray Technologies specializes in the
research, design and development of innovative
technologies that accomplish the realization of
reliable and high-performance systems for air and
gas treatment and/or cooling.
Ecospray’s technological solutions are applied in
cooling down hot gases and in the removal of
regulated pollutants from the exhaust gases of
power stations, diesel marine engines, cement
and steel plants, chemical plants/refineries and
waste incineration.
Ecospray is particularly committed to the care
of the environment and is constantly working
on new ways to support customers and partners
reducing the environmental impacts of emissions
and discharges from industrial applications.
Established in 2005, Ecospray is a young and
dynamic company, highly innovation-oriented.
Quality, reliability and team expertise are the
cornerstones upon which Ecospray’s research,
design, manufacturing and service are based.
Due to our continual R&D activity, in which
most of the profits has been invested, Ecospray
is positioned as a technology leader in
many application fields.
From 2012, the development of new applications
in the marine industry has allowed an exponential
growth of the company in terms of volume of
business and new job opportunities both in the
local area and at a global level with existing and
new partner/suppliers.
Ecospray is able to offer customized solutions to
meet any specific need for air/gas cleaning and/or
cooling in diverse industrial processes.
Air quality is
our mission
Ecospray has been
certified
UNI EN ISO
9001:2008
TÜV SÜD Group
Systems
DeNOx
DeSOx and
ACID GAS REMOVAL
Highly efficient, low operating
costs DeNOx SCR - Selective
Catalyst Reduction systems
with performances > 98% using
solutions of urea or NH3 injection.
A CO reduction catalyst (CatOx)
may also be included. DeNOx
Catalysts used in Ecospray’s
systems are produced by Haldor
Topsøe.
Highly advanced acid gas
treatment systems employing wet,
semi-dry and dry technology.
Ecospray has also introduced SCR
systems that employ catalyzed
ceramic filter elements, combining
excellent DeNOx efficiencies
and very high PM/dust removal
emissions (<5mg/Nm3).
DeNOx SNCR Selective NonCatalytic Reduction systems
with an injection of urea or NH3
directly in the gas stream at high
temperature with efficiency >60%
using Ecospray’s proprietary
atomizing lances.
Ecospray also has developed
a urea external gasification
system that allows immediate
and complete transformation of
urea into NH 3 reducing the use
of the reagent and increasing the
DeNOx efficiency too.
Wet scrubbing technology is
based on the neutralization of
the acid gases (SOx, HCl, HF, etc.)
through the injection of fresh water
plus a reactant or sea water only,
the latter a specific technology
applied in the shipbuilding and
ship retrofitting that makes direct
use of sea water salinity/alkalinity.
Semi-dry scrubbing technology,
mainly employed in glass, ceramic
and incineration industries, with
the injection of lime-milk in tower/
reactors appropriately sized or
limestone granules plus water
spray fume conditioning.
Dry scrubbing technology systems
are utilised in many industrial
applications for power production
and incineration, injecting lime or
sodium bi-carbonate powder in
an appropriate reactor or directly
in a bag filter where the reaction
takes place on the layer of powder
+ reagent (cake) on the filtering
surface.
FOGGING
PARTICULATE
and SOOT REMOVAL
GAS CLEANING
Ecospray provides highly
efficient evaporative gas cooling
systems with low operating costs
which employs a controlled
injection of ultrafine atomized
water sprays directly into the
gaseous flow.
Adiabatic cooling systems to
increase the power output of
energy generation equipment by
injection of demineralized water
inside the intake.
Besides traditional bag filters,
in dry filtration Ecospray has
focused its developments on high
temperature de-dusting systems,
either ceramic filter elements
or CDF catalytic particulate
filters that simultaneously also
contribute to the removal of soot,
unburned/aromatic hydrocarbons
and oily residues that are often
present in the exhaust gases of
diesel engines.
Dioxin abatement systems, VOC
(Volatile Organic Compounds),
oils and odors (mercaptans,
unburned hydrocarbons) removal
technologies using activated
carbon filters (with and without insitu regeneration), wet scrubbers
plus additives (peroxide, soda,
etc.) or catalytic reactors.
For specific applications where the
use of bag filters is precluded due
to tough exhaust gas conditions
(e.g. high humidity and/or
temperature, explosive dust/
gas, etc.), Ecospray has designed
innovative scrubbers with variable
geometries which allows excellent
filtration efficiency.
BIOGAS TREATMENT
In evaporative towers, all
equipped with proprietary lances
and nozzles, water is atomized
using Single Fluid High Pressure
Systems (High Water Pressure),
Bi-fluid Low Pressure Systems
(Air/Water Low Pressure) or with
the combined system Spill Air
(High Water/Low Air Pressure
System), a technology specificaly
developed by Ecospray.
The performance gains result
from the adiabatic decrease
of air temperature obtained
by atomizing water at ambient
temperature directly into the air
flow using special spray nozzle.
A similar type of system, with the
same results, can also be applied
outside of the intake, with specific
filters to hold back the water
droplets.
The Ecospray fogging technology
allows to increase the performance
of the power generators
production of about 0.6 ÷ 0.7%
for each degree of reduced
temperature, thus obtaining
higher efficiency by 4÷5% up to
9÷10%.
Ecospray also offers catalytic
oxidative systems for the removal
of unburned hydrocarbons from
the exhaust gases of marine diesel
engines and static generators.
The catalytic filter and the
oxidative systems have been
developed in collaboration with
Haldor Topsøe.
Systems for the removal of H 2S
and CO2 from biogas in case of
future networking and its upgrading.
In biogas treatment and
upgrading, Ecospray’s solutions
combine H 2S and CO 2 removal
and dehumidification systems,
including DeNOx removal when
used for power generation.
Systems
GAS COOLING
Facts and Figures
Single Project Value
Sales Network
50 K€ > 7000 K€
5
international patents
350
over 50 years of professional experience
and 10 years of company activity
LAND
MARINE
OTHER
Marine
Projects
10% Domestic
MARINE
CEMENT
POWER
40% Other EU
50% Extra EU
OUR TEAM
R&D + Process
Engineers
Marketing + Sales
Admin + Logistic
Service
>3%
R&D 2014
annual revenue
about 10˙000 man hours
more than 50 marine projects installed
from late 2012 to mid 2015
Facts and Figures
MAIN
APPLICATIONS
Marine
Fully compliance
with IMO
requirements
for emissions in
the ECA areas
Reducing
environmental
footprints of
navigation
NO
No polluting
discharges
into the sea
Contemporary removal of:
uncombusted HC
heavy metals
PAH
in water
discharge
•
•
•
•
•
from exhaust
gas emissions
sulphur dioxide
hydrocarbons
heavy metals
carbon monoxide
particulate and soot
DeNOx
PARTICULATE and SOOT REMOVAL
SCR catalytic
DRY Diesel Oxidation Catalyst
Wet Filter Scrubber
Catalysed Dry filter
CatOx
Catalytic CO removal
DeSOx and ACID GAS REMOVAL
Sea water DeSOx tower open loop
Sea water DeSOx tower closed loop
Sea water DeSOx tower hybrid
DeSOx tower performances:
Turbidity < 5 FNU
pH 6,0 ÷ 6,5
PAH < 10 ppb
SO2(ppm)/CO2(%) ≤ 4,3
Marine
SO2 removal
Multi
pollution
control
Energy and Incineration
Reduction of
environmental
impacts
Fogging
Fogging systems
for gas turbine,
cogeneration plants
gas powered,
biomass and diesel
Air intake internal
Air intake external
Wet compression
in waste treatment
and incineration
Gas removal
in urban solid waste
sludge and special
waste plants
Clean
energy
DeSOx and ACID GAS REMOVAL
Semi Dry tower with lime injection
Wet scrubber with NaOH-Na2CO3 injection
Dry reactor with bicarb injection
DeNOx
PARTICULATE and SOOT REMOVAL
SCR catalytic
SNCR
SNCR with urea external gasification
Dry medium and low temperature bag filter
Dry high temperature ceramic element filter
Dry diesel oxidation catalyst
Catalysed ceramic filter
CatOx
Catalytic CO removal
BIOGAS Treatment
Gas Cooling
Dehumidification
H2S removal
CO2 removal
Single fluid high pressure system
Dual fluid system
Spill-air high water and low air pressure
Systems for
generation plants
and biomass
co-generation,
carbon and oil
plants
Energy and Incineration
Emission
abatement
in power
production
plants
Steel and Metals
Dioxin
abatement
using
activated
carbon filters
Applications:
ferrous metal
foundries
no ferrous metals
foundrie (Al, Pb and Cu)
Gas treatment systems for:
•
•
•
•
•
electric arc furnaces
spray ducts
combustion chambers
converters furnaces (BOF)
cupola furnaces
DeSOx and ACID GAS REMOVAL
Semi Dry tower with lime injection
Wet scrubber with NaOH-Na2CO3 injection
Dry reactor with bicarb injection
Gas Cooling
PARTICULATE and SOOT REMOVAL
Single fluid high pressure system
Dual fluid system
Spill-air high water and low air pressure
Dry medium and low temperature bag filter
Dry high temperature ceramic element filter
Dry diesel oxidation catalyst
Catalysed ceramic filter
Steel and Metals
Sustainable
production
processes
Cement and Minerals
Green
industry
Energy saving
and recovery
Emissions abatement in the
atmosphere with solutions for air and
gases treatment and/or cooling.
Gas Cooling
DeNOx
Single fluid high pressure system
Dual fluid system
Spill-air high water and low air pressure
SCR catalytic
SNCR
SNCR whit urea external gasification
CatOx
Catalytic CO removal
PARTICULATE and SOOT REMOVAL
Dry medium and low temperature bag filter
Dry high temperature ceramic element filter
Cement and Minerals
Environmental
solutions to increase
the performance of
industrial processes
Glass and Ceramic
NOx
reduction
Removal
Energy
recovery
High-temperature dust removal
Gas Cooling
Single fluid high
pressure system
Dual fluid system
Spill-air high water
and low air pressure
DeSOx and ACID
GAS REMOVAL
Semi Dry tower with
lime injection
Wet scrubber with
NaOH-Na2CO3
injection
Dry reactor with
bicarb injection
DeNOx
SCR catalytic
SNCR
SNCR whit urea
external gasification
CatOx
Catalytic CO removal
PARTICULATE and
SOOT REMOVAL
Dry medium and low
temperature bag filter
Dry high temperature
ceramic element filter
Catalysed ceramic
filter
Glass and Ceramic
SO2
Abatement of
the acid
pollutants
Chemical
Dust removal
De-dusting systems
Heavy metals
removal
PARTICULATE and SOOT REMOVAL
Dry medium and low temperature bag filter
Dry high temperature ceramic element filter
Catalysed ceramic filter
Gas Cooling
DeNOx
Single fluid high pressure system
Dual fluid system
Spill-air high water-low air pressure
SCR catalytic
SNCR
SNCR whit urea external gasification
DeSOx and ACID GAS REMOVAL
CatOx
Semi Dry tower with lime injection
Wet scrubber with NaOH-Na2CO3 injection
Dry reactor with bicarb injection
Catalytic CO removal
Dioxin
abatement
Chemical
Gas conditioning
systems
Air quality
Copyright © 2015 by Ecospray Technologies S.r.l. All rights reserved
14-001-124-003-r01
www.ecospray.eu
Ecospray Technologies S.r.l.
Via Circonvallazione, 14
15050 Alzano Scrivia (AL)
Italy
Tel. +39 0131 854611
Fax +39 0131 854617
info@ecospray.eu