1. Low Cost Value Added Solutions
for Fired Heaters
Fired Heater Revamp

2. Do it Once, Do it Right!
Furnace Improvements Services (FIS) is a full service engineering and consulting company, hav-
ing completed over 300 engineering studies and projects. FIS currently has a team of 45 skilled engi-
neers on board with offices in Sugar Land, TX and in New Delhi, India. We have experience in design
and revamp of all types refinery fired heaters.
FIS Technologies
Fired Heaters develop many problems during operation. They are capacity limitation, unstable
combustion, high tube skin temperatures, premature coking, and high stack temperature. To com-
bat these issues FIS has developed and patented three different technologies to solve most of these
issues.
Revamping
Revamping fired heaters is a practical and effective way to improve heater performance, debot-
tlenecking, and increase capacity. FIS focuses on working with existing components and as a result,
investment and downtime is minimized. Revamping provides:
♦ Longer Run Length
♦ Capacity Increase
♦ Efficiency Improvement
♦ NOx Emission Reduction
Our Services
Furnace Improvements’ scope of
services includes:
♦ Process Design
♦ Detailed Engineering
♦ Project Management
♦ Procurement
♦ Fabrication
♦ Site Services

3. High Quality Technical Work
Working Methodology
A fired heater revamping project typically has the following phases:
Phase I → Engineering Study with +/- 30% Cost Estimates.
Phase II → Project Design Basis Report +/- 10% Cost Estimates.
Phase III → Detailed Engineering and Project Services, Procurement, Fabrication and
Erection.
FIS can undertake complete turnkey projects including erection.
Case Study FIS was hired to improve the efficiency of a Platformer Heater. The stack
temperatures were over 1100°F. Thermal efficiency of the heater was only 66%.
The client evaluated the conventional preheater parallel scheme and FIS Split Flow
Technology. They chose FIS’ patented Split Flow Technology, which divides the process
fluid into parallel two streams.
Improvements were:
♦ Increased capacity by 33%
♦ Improved thermal efficiency from 67% to 86%
♦ Lower pressure drop
The installation costs were half compared to that of the conventional series flow de-
sign. The job was completed in October 2002 and has been running without any prob-
lems .
Before After

4. Low Cost Value Added Solutions for Fired Heaters
Some of our clients We have an agent near you.
BRAZIL TAIWAN
Jose Fleischmann Douglas Chang
Tel: (+55) 11-5641-4361 Tel: +8862-2706-1544
Fax: (+55) 11-5641-4361 Mobile: +8869-2106-9827
jofleis@attglobal.net china.abc@msa.hinet.net
CANADA U.A.E., OMAN, QATAR
Paul Henry Sarwar Ali
Tel: +450-676-3222 Tel: +971-6742-5035
Fax: +450-676-5997 Mobile: +9715-0631-7452
bjuren@bellnet.ca mists@emirates.net.ae
VENEZUELA, COLUMBIA,
INDIA
ARGENTINA & ARUBA
R. Rajamani
Carlos Alarcon
Tel: + 91 94483 79108
Tel: +58-441-6609-3444
Tel: +91 80 65971113
Fax: +58-441-4366-8406
rajamani@iprefining.com
caav-ramasco@cantv.net
INDIA CALIFORNIA, USA
Ajai Agarwal David P. Diggins
Tel: +9111-4214-3751 Tel: +94-9497-6551
Mobile:+9198-1015-9901 Mobile:+94-9463-8591
aqology@gmail.com digginsinc@cox.net
KUWAIT LOUISIANA, USA
Alex Ambi Charles H. Thatcher
Tel: +965-2482-9160 ext.126 Tel: 985-892-4224
Mobile: +965-3384-1712 Mobile: 985-966-5513
alex@alzahemgroup.com cht@bellsouth.net
SOUTHEAST, USA
MEXICO
David Gangle
Lorena Nieto G.
Tel: +20-5437-1702
Cel: (04455)43493284
Mobile:+20-5542-7006
lorenanietogarfias@gmail.com
dgangle@gancoheat.com
SAUDI ARABIA TEXAS, USA
Azfar Mahmood Stan McHugh
Tel: +966-3899-6333 Tel: +713-839-8788
Mobile: +9665-3451-2635 Mobile:+713-703-8907
azfar@smartbde.com sam.co@sbcglobal.net
FURNACE IMPROVEMENTS SERVICES
Furnace Improvements Services Inc. A.G. Furnace Improvements Pvt. Ltd.
1600 Highway 6 South, Suite 480 K-33, Ground Floor
Sugar Land, Texas 77478 USA Opp. Balaji Estate, Kalkaji
Tel: (281) 980-0325 New Delhi, India 110019
Fax: (832) 886-1665 Tel: 91-11-405-8-8696
Email: info@heatflux.com
www.heatflux.com