Product Name :Diesel
Soot Smoke Reducer) : D. S. R
Principle
of Plasma Method
- Generation of electrons
at the plasma poles by the electrolytic
dissociation of high-pressure gas.
- Formation of blue-white flames from the collision
of ions
and electrons.
- Ionization and smoke-like condition of exhaustion
gas of
diesel emission.
- Generation of high chemical reactive radicals
from the
collision of high-energy electrons discharged
from the poles
with nearby molecules of exhaustion
gas.emission
- Disassembly and removal of smoke and exhaustion
gas emission through chemical reaction
by radicals.
Research
Development Achievements
- While the previous method
is filtering one collecting and smoke, the
plasma method which our company has
developed is a direct combustion method, which
is excellent for its compact size,
durability, and reasonable price, thus ensuring
popularity
among people.
- By making great efforts to reduce smoke in diesel
vehicles inside and outside the city, our
company has successfully reduced the efficiency
of management up to 83%, thereby
reaching the first goal.
- Although we have already reached 40% of management
efficiency for particle materials
(PM), we are continuing our research to increase
the efficiency.
- Our company is revising our development plan
in accordance with the expected addition
of domestic regulation about Nitrogen Oxide (NOX).
Smoke
Management Efficiency (As of November 1999)
- Test Agency : Korea Institute of   Machinery
& Materials
- Test Place : Engine Test Room at Korea Machine
Research Center
- Test Term: May 2, 1999 - May 28, 1999
Research
and Development Plan
- Designing
optimum plasma reactor
- Manufacturing and experimenting De-NOx catalyst
- Application test of pulse high-pressure development
in the plasma reactor
- Studying the application of plasma reactor in
a low diesel vehicle
- Designing and testing of plasma reactor in a
low diesel vehicle
- Designing and testing of application of a low
diesel vehicle
Easiness
of Putting Research Products to Practical Use
Division
Products
Characteristics
Net
Price
possible mass production
of research products, decrease of net
price due to localization of parts.
Reliability
use of parts semi-permanent
for exhavst gas emission(stainless, steel)
Size
the size of the muffler
of the car / compact and excellent for noise
removal / easy to install as a substituter
for a muffler
Development
Investment
localized parts and
possible mass production with small amount
of investment
Applicability
possible common use
of 80% of parts for each model
Localization
presently over 95%
of parts are localized / 100% localization
is possible after one year of mass production.
Facile
A/S
composition of self-diagnostic
circuit / operator can easily discern the
fixed condition / parts are composed for
each unit, thereby allowing ease of repair
/ muffler function with the switch on.
Facile
Supply
possible use of Jit
system due to localization / easy assembly
/ possible mass production
Industrial
Property Right
Patent Name:
Method and Apparatus for cleaning Exhaust gas
and Reducing noise by using high voltage Electric
Field
Inventor: Chon, Kyongho CEO and Chairman, Seondo
Electric Co., Ltd.
- Domestic Patent :
registered on May 28, 1998 (Registration
Number: 14856)
- International Patent :
May 25, 1999.
Registered Singapore International
Patent
(Registration Number: 9803110 -7)
March 29, 2000. Registered British
International Patent
(Registration Number: 2 324 053)
October 19, 2000. Registered German
International Patent
(Registration Number: 196 81 728)
January 2, 1001. Registered American
International Patent
(Registration Number: 6, 168, 689)
September 21, 2001. Registered Japanese
International Patent
(Registration Number: 32334411)
May 29, 2002. Registered Chinese International
Patent
(Registration Number: FO1N 3/00)
Applying for Mexican Patent.
Expected
Achievements
- Contributing
to purification of air pollution
- Securing the higher position of environmental
technology over advanced countries
- Earning foreign currency by exporting
- Applicable to all sorts of internal- and external-combustion
engines
(diesel vehicle, ship engines)
- Applicable to air purification project
(burning hearth, underground space, and commercial
chimneys)
- Applicable to desulphurization of fire power
plant