modeling and approved developed accuracy for oil refinery
TRANSCRIPT
International Journal of Chemistry; 2014[01] ISSN 2306-6415
31 www.engineerspress.com
Modeling and approved developed accuracy for oil refinery hydrogen
treatment unit by Petro-SIM software and set decision – making parameters
for decrease error of model
Mahbobeh Afkhami 1, Amir Samimi
2
1 Isfahan Oil Refinery Company, Research and Development Office, Isfahan, Iran
Email: [email protected]
2 Isfahan Oil Refinery Company, THN tinU , Isfahan, Iran
Email: [email protected]
Abstract: Modeling refinery unit has possibility for investigating every change in operation situation
and extra costs of improper changes. Also process stimulation provide possibility for recognize problems
in unit control system design and we should solve this problem. Other advantages of refinery units
modeling in use of them in increase units capacity in addition if we considered provide one optimization
system for every units of refinery, We should precious inspected them. In this projects complex of
industrial data gather for simulation and unit model by petro-SIM software.
Keywords: Refinery units modeling, Refinery units, Feed, Petro-SIM software
Introduction
Process of project implement
Modeling refinery units has possibility we can investigate incomes and their effects on production quality
before changes in operational situation and feed. Also process stimulation recognized failure in design of
unit control system and we should immediately remove this problem.
One of other advantages is increase unit capacities In addition if we considered provide optimization
system of units we should carefully inspected information for simulation.
We should give operational data as test-run as input to software for developed model, set calibration
parameter and simulate oil filter units, and oil refinery in this project after carefully investigating every
process units, begin test-runs gather process. In this phase, entrepreneur record data for every units and
unit’s calibration and simulation with certain internal time. We should consider recorded data set for
every process in 2 groups.
International Journal of Chemistry; 2014[01] ISSN 2306-6415
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First section in needed reaction part and use for calibration program implement. And second group
include data for process simulation .In this project 4 run-test set provide for oil treatment units. And are
related to data timely output of Esfand 1389. Measurement tools error and not being tool by operator lead
to error in data.
On other hand test-run data set should determine system situation. So we should meet all and record
trustable data. And time difference of data record is of factors that threat data set accuracy. Since in some
cases it is not possible to measure process parameters and we considered parameter for estimation.
Detail of data in units stimulation and assumption present in stimulation section. In stimulation phase use
data set and investigated calibration and simulation. But there is doubt about confusion in test-runs. And
remove with refinery engineering exerts. And plan administered experts. It is worth nothing they meet
units control unit for evaluating data record way.
After recorded data analyse for this unit, proper parameters selected for processes stimulation. In this
report, calibration and oil hydrogen treatment unit gathered by 4 test-run. In this section we present
calibration after introduce HTR-SIM. Finally they present report about data gather related to unit and unit
stimulation.
Calibration and oil hydrogen treatment unit
HTR-SIM Majols produce by KBC Company for stimulating hydrogen treatment process. NHTR-SIM
model design for oil feed while DHTR-SIM for dizel and crozin feeds.
We can use this model in 2 modes of common desulfurization and process with low sulfur. VGOHTR-
SIM model is designed for units with gasoline input feed such as vacuum tower, Coker heavy gas, FCC
unit heavy oil and other similar flows. HTR-SIM model show composite of sintiki stimulation of reactor
and separating productions we can access to this model by stand-alone or petro-SIM stimulation.
HTR-SIM models has below important specifications
Stimulation of hydrogen treatment reactor that include cooler flows, reactor low sudden vapor container.
And return hydrogen flow ring. Present sintik for all important reactions that include HDS, HDN, HAD,
Alfins and Cracking saturation.
Energy balance for compute catalysor bed temperature increase and cooler flows Catalisor inactive
modeling base on catalisor temperature hydrogen partial pressure and input feed quality. Considering
different sulfur compound and separate reaction trends proper and efficient tools for develop LP factors.
REF-SIM internal optimization by receive feed and products price catalyst price and process operation
boundary. We can obtain below result by HTR-SIM tool.
We should consider what temperature for decrease product sulfur decrease and after what time this
catalisor is inactive?
International Journal of Chemistry; 2014[01] ISSN 2306-6415
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How we investigate correctly catalisor inactivation and determine process shut down time?
How we can produce set of output factors for feed and different operation situation?
Utility and shut down for feed certain prices in what situation obtain?
Hydrogen treatment unit calibration by HTR-SIM Majol
We should at first gathered data for process calibration in test-run forms for modeling hydrogen
treatment, 4 set of test-run show oil hydrogen treatment unit performance. Since model parameter set is in
calibration phase, model accuracy depends on input data precious. At first we should investigate data
present in every test-run. But main input data in Majol NHTR-SIM is catalysor life, inactive speed and
light hydrocarbons produce output.
In calculate light hydrocarbons produce output like Metan to botzu we should pay attention to input
compensate gas and it should minus mass Debi. And software calculate light hydrocarbons output and
input by mass balance program (MBP).
Evaluate recorded data according for hydrogen treatment unit
This model accuracy is significantly depend on oil hydrogen treatment unit and stimulation data. Experts
that are plan administer meet control room for evaluate gathered data accuracy. In this case sample of
recorded data relate to operation variables gathered and studied change trend with pass time. In this
section we review sample of recorded operation data for hydrogen treatment unit.
1- Input feed Debi to this unit is fixed and recorded value shows there is no change in feed Debi by
passing time.
2- Output gas Debi of high-stress separator is 1-4 test-run are 291-569-436-262. Figure 1-2 show
Debi record paper of this trend that drawing line shows Debi value. And place of this recorded
value is that its accuracy is low during data reading and recording.
3- Recorded data sample for return gas of reactor show this flow is relatively fixed. Value in test-
runs is very close together and confirms this issue.
4- Also compensate hydrogen gas Debi has fixed value and data record paper has small oscillation
for Debi. And we can say this reported value accuracy is acceptable for this data.
5- Return flow Debi of striper tower top is in figure 2-2 top curve in related to this flow.
Less recorded value in this paper is 24/5 mm/h and more value is 33/8 mm. This value is 28/8, 29, 30/6
and 30 mm.
According to this paper, output gas Debi of striper tower top is 635/9, 777/2. Change trend is such its
value has oscillation in one little output but there are some peaks that are out of scope.
International Journal of Chemistry; 2014[01] ISSN 2306-6415
34 www.engineerspress.com
Result of hydrogen treatment unit stimulation
Calibration program implement for every test-runs after completing data in calibration input and result
transmit to petro-SIM space. And they can use model for reactor in oil treatment process stimulation. In
figure 1-2 and 2-2 shows plan of calibration input papers and calibration result for oil treatment unit.
We can transmit calibration coefficient to stimulation file by menu in NHTR-SIM Majol. And oil
treatment process stimulate by determining signtic parameters and other model parameters figure 3-2
shows trend of this process in stimulation file.
Base on recorded information, Etanol, propan and Botan is Positive base on recorded data and show
hydrogen treatment process consumed in this material. But major reactions don’t accrue in alpines in
desulfurization, denitronization and saturation.
So we except produce light hydrocarbons components and we obtain production output that in positive. In
this case gas and liquid flow Debi measured carelessly and is error origin in calculated process stability
and sustainability is increase units capacity since. Increase units capacity oscillate change trend in some
process sustainability. So this phenomenon affect on recorded data. On the other hand we should carefully
investigate data with respect to reaction synthesis modeling and catalyst activity.
In oil treatment unit of Esfahan refinery recycled catalyst activity by periodic replacing some of
consumed catalysts. And we have not significant change in input feed temperature to reactor. So
quantities like begin temperature and cycle end or inactivation speed is not proper scale for calculate
inactivation and synthetic calculations. We expert NHTR-SIM Majol prediction of catalyst behavior and
hydrogen treatment process is different relative to experiment results.
Stimulation by this test-run shows result of desulfurization. Processes have not high reliability. So it
seems NHTR-SIM Majol of petro-SIM software for operation situation stimulation and prediction is not
proper and obtains to precession data depend on use of other tools consistent to present situation.
Calibration and stimulation result
We provide 4 test-run set provided during shanhavior to Esfahan in this project and for every oil
hydrogen treatment unit. We should gathered data for showing system situation in one certain time. This
data use in data set stimulation and every unit calibrated and stimulated. We hold meeting by experts and
plan administer and they remove confusion related to data so project supervisor request to hold meeting
for petro-SIM software training. They use for calibration NHTR-SIM Majol oil hydrogen unit. Analyzing
data shows some quantity like output gas and liquid flows Debi carelessly measured and lead to error in
light hydrocarbons output stimulation hydrogen treatment unit show data has not high reliability for
modeling sulfurization process.
In addition catalyst activity recycles method in present unit and data in NHTR-SIM affect result of
NHTR-SIM Majol.
International Journal of Chemistry; 2014[01] ISSN 2306-6415
35 www.engineerspress.com
Table 1: Ran tests for modules prepared NHTR –SIM
1- NHTR Test
Run
2- Unit 3- 1 4- 2 5- 3 6- 4 7- Fresh Feed 8- Rate 9- bbl / day 22500 22500 22500 22500 10- Density 11- API 0.7451 0.7445 0.7439 0.745 12- Sulfur 13- ppm 14- 170-
200
15- 170-
200
16- 100 17- 100 18- Total
Nitrogen
19- ppm 20- 2 21- 2 22- 2 23- 2 24- Bromine
Number
25- 26- 27- 28- 29- 30- Feed Distillation (D-86) 31- Vol % 32- Temp. 33- 0% 34- °C 22500 22500 22500 22500 35- 10% 36- °C 0.7451 0.7445 0.7439 0.745 37- 30% 38- °C 109 113 108 110 39- 50% 40- °C 117 121 117 116 41- 70% 42- °C 127 131 127 125 43- 90% 44- °C 141 144 140 137 45- 99% 46- °C 161 160 164 157 47- Base
Temperature
48- °C 38 289.5 290 289 49- Combined
Fresh Feed
50- °C 62 335.1 336 335.5 51- HDS Reactor 52- Inlet T 53- °C 335 335.1 336 335.5 54- Outlet T 55- °C 335.3 335.7 336 335.7 56- V-201 P 57- bar 28 29.1 29.1 29.4 58- Catalyst
Weight
59- kg 8945 8945 8945 8945 60- Catalyst
Density
61- g/cm3 0.71 0.71 0.71 0.71
62- Age 63- m3/kg 2856 2964.2 2975.5 3001.8
64- Average
Deactivation
Rate
65- °C/(m3/k
g)
66- 0 67- 0 68- 0 69- 0 70- Gas System 71- H2 Make Up
Flow Rate
72- kNm3/d 25.54 68.4 34.08 26.6
73- H2 Make Up Analysis 74- H2 75- mol % 73.9 71 72.9 73.3 76- H2S 77- mol % 0 0 0 0 78- CH4 79- mol % 11.5 12.6 11.9 11.6 80- C2H6 81- mol % 7.4 9 8.2 8 82- C3H8 83- mol % 4.8 4.6 4.6 4.7 84- I-Butane 85- mol % 1.2 1.2 1.2 1.2 86- N-Butane 87- mol % 0.7 1 0.8 0.7 88- C5+ 89- mol % 0.5 0.6 0.4 0.5 90- High Pressure Separator 91- HPS T 92- °C 39 39 39 40 93- HPS P 94- bar 23 22 22 22.1 95- HPS Vent
Gas Flow
Rate
96- kNm3/d 6.984 6.246 6.412 6.29
97- HPS Vent Gas Analysis 98- H2 99- mol % 92.2 92.3 90.9 92.9 100- H2
S
101- mol % 0.04 0.04 0.04 0.04 102- C
H4
103- mol % 6.7 6.9 7.9 5.9 104- C2
H6
105- mol % 0.9 0.7 1 0.7 106- C3
H8
107- mol % 0.1 0.1 0.2 0.5 108- I-
Butane
109- mol % 0.1 0 0 0 110- N-
Butane
111- mol % 0 0 0 0 112- C5
+
113- mol % 0 0 0 0 114- Yield 115- Ch
emical H2
Consumpt
ion
116- nm3/m
3 117- 118- 119- 120-
121- M
ethane
122- Wt %
of Fresh feed
0.0331 -0.0355 0.0291 0.0077 123- Et
hane
124- Wt %
of Fresh feed
0.0108 -0.1158 -0.0410 0.0130
International Journal of Chemistry; 2014[01] ISSN 2306-6415
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125- Pr
opane
126- Wt %
of Fresh feed
-0.0089 -0.0809 -0.0256 0.0158 127- I-
Butane
128- Wt %
of Fresh feed
0.0035 -0.0126 0.0076 0.0073 129- N-
Butane
130- Wt %
of Fresh feed
0.0029 -0.0093 0.0214 0.0240 131- Na
phtha
132- Wt %
of Fresh feed
133- 134- 135- 136- 137- Product Properties 138- De
nsity
139- g/cm3 0.784 0.7446 0.7447 0.7445
140- Su
lfur
141- Wt % 0.3 0.2 0.18 0.2 142- To
tal
Nitrogen
143- Wt % Nil Nil Nil Nil 144- Br
omine
Number
145- 146- Product Distillation (D-86) 147- Vo
l %
148- Temp. 149- 150- 151- 152- 153- IB
P
154- °C 88 89 90 90 155- 10
%
156- °C 102 101 101 103 157- 30
%
158- °C 108 110 109 109 159- 50
%
160- °C 116 118 117 117 161- 70
%
162- °C 125 127 129 126 163- 90
%
164- °C 139 141 139 138 165- FB
P
166- °C 160 159 163 161 167- Reactor 168- S
OR
WABT
169- °C 335.1 335 335 335 170- E
OR
WABT
171- °C 335.1 335 335 335 172- H2
Treat gas
to bed 1
173- kNm3/d
Figure 1 - record outflow of high pressure separator
International Journal of Chemistry; 2014[01] ISSN 2306-6415
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Figure 2 - A view of the module calibration sheet input
Reference
[1] Samimi, Amir, Zarinabadi, Soroush, "An Analysis of Polyethylene Coating Corrosion in Oil and Gas
Pipelines," Journal of American science, U.S.A., 2011
[2] Zarinabadi, Soroush, Samimi, Amir, "Scrutiny Water Penetration in Three-layer Polyethylene
Coverage," Journal of American science, U.S.A., 2011
[3] Hedayati, Abbas., Almasinia, Babak., Samimi, Amir, "Optimize pictures of industrial radiography in
corrosion and sediment recognizing in oil or gas transmit pipe lines" , International Journal of
Chemistry; (IJC), pp.20-29, Issue: 05, 2014
[4] Samimi, Amir., Zarinabadi, Soroush., "Reduction of greenhouse gases emission and effect on
environment." Australian journal of basic and applied science, 752-756, 2011
[5] Zarinabadi, Soroush, Samimi, Amir," Problems of hydrate formation in oil and gas pipes deal,"
Australian journal of basic and applied science, 2011
[6] Zarinabadi, Soroush., Samimi, Amir., Mohammad Sadegh Marouf., "Modeling and Simulation for
Olefin Production in Amir Kabir Petrochemical," Proceedings of the World Congress on Engineering
and Computer Science 2010, WCECS ,San Francisco, USA , 2010
[7] Samimi, Amir., Zarinabadi, Soroush., "Application Polyurethane as Coating in Oil and Gas
Pipelines", International Journal of science and investigations, France, pp.43-45, 2012
[8] Samimi, Amir., Zarinabadi, Soroush., Samimi, Marzieh., "Solar Energy Application on
Environmental Protection", International Journal of science and investigations, France, 2012
[9] Samimi, Amir., Almasinia, Babak., Nazem, Esmaeil., Rezaei, Rohollah., Hedayati, Abbas., Afkhami,
Mahbobeh.," Investigating MIDEA Corrosion Treatment on Carbonic Simple Steel in Amin Unit of
Isfahan Refinery", International Journal of science and investigations, France
International Journal of Chemistry; 2014[01] ISSN 2306-6415
38 www.engineerspress.com
[10] Samimi, Amir., "Investigation Results of Properties of Stripe Coatings in Oil and Gas Pipelines",
International Journal of science and investigations, France, 2012
[11] Samimi, Amir.," Studying Corrosion Electrochemical Mechanism in Tube Line and Gas Wells",
International Journal of science and investigations, France, 2012
[12] Samimi, Amir., "Preventing Hydrate Formation in Gas Transporting Pipe Lines with Synthetic
Inhibitors", International Journal of science and investigations, France, pp.48-50, 2012
[13] Samimi, Marzieh., Samimi, Amir., "Non-Climatically Factors Causing Weather Changes",
International Journal of science and investigations, France, pp.35-31, 2012
[14] Samimi, Amir, Zarinabadi, Soroush, Setoudeh, Mehrdad, "Experimental Study of Factors Affecting
Corrosion in Gas Wells Using Potantio Acetate and Galvan Acetate Tests," International Journal of
science and investigations, France, pp.13-16, 2012
[15] Samimi, Amir, Zarinabadi, Soroush, Setoudeh, Mehrdad, Safavian, Amir, "Review Applications to
Prevent Corrosion Reducing Gas Pipe Line", International Journal of Basic and Applied science,
Indonesia, pp.423-428, 2012
[16] Samimi, Amir, Zarinabadi, Soroush, Setoudeh, Mehrdad, "Safety and Inspection for Preventing
Fouling in Oil Exchangers," International Journal of Basic and Applied science, Indonesia, 2012
[17] Samimi, Amir, Zarinabadi, Soroush, "The Comparison of Increasing Method for Petroleum Pits
Output (Fluids Dynamic)," International Journal of Basic and Applied science, Indonesia, pp.435-
439, 2012
[18] Samimi, Amir., Afkhami, Mahbobeh.,"Check Solution Corrosive a–MEDA on 316 & 304 Stainless
Steel in Hydrogen Unit", International Journal of Basic and Applied science, Indonesia, pp.594-604,
2012
[19] Samimi, Amir," Review Applications to Prevent Corrosion Reducing Gas Pipe Line", International
Journal of Basic and Applied science, Indonesia, pp.423-428, 2012
[20] Samimi, Amir.," Causes of Increased Corrosion in Oil and Gas Pipelines in the Middle East",
International Journal of Basic and Applied science, Indonesia, pp.572-577, 2012
[21] Samimi, Amir., Dokhani, Sepanta., Neshat, Neda., Almasinia, Babak, Setoudeh, Mehrdad, "The
Application and New Mechanism of Universal Produce the 3-Layer Polyethylene Coating,"
International Journal of Advanced Scientific and Technical Research (IJAST), India, 2012
[22] Samimi, Amir, "Normal Paraffin Production Process of Kerosene in Oil Refinery Company",
International Journal of Innovation and Applied Studies, ISSN 2028-9324 Vol. 1, Dec. 2012
[23] Samimi, Amir., "Offer a New Model to Prevent Formation of Hydrate in Gas Pipeline in Gas
Refinery", International Journal of Innovation and Applied Studies, ISSN 2028-9324, 2012
International Journal of Chemistry; 2014[01] ISSN 2306-6415
39 www.engineerspress.com
[24] Samimi, Amir., "Study an Analysis and Suggest New Mechanism of 3 Layer Polyethylene Coating
Corrosion Cooling Water Pipeline in Oil Refinery in Iran", International Journal of Innovation and
Applied Studies, ISSN 2028-9324 Vol. 1 No. 2 Dec. 2012
[25] Samimi, Amir., "Use of Polyurethane Coating to Prevent Corrosion in Oil and Gas Pipelines
Transfer", International Journal of Innovation and Applied Studies, ISSN 2028-9324, 2012
[26] Samimi, Marzieh., Samimi, Amir., "Explotion of Resources Management in Iran", International
Journal of Innovation and Applied Studies, ISSN 2028-9324 Vol. 1 No. 2 Dec. 2012
[27] Samimi, Amir., Zarinabadi, Soroush., "Investigation of Corrosion of the Pipeline Using TOEFLT in
Iran Refinery", International Journal of Innovation and Applied Studies, ISSN 2028-9324 V, Dec.
2012
[28] Setoudeh, Mehrdad, Samimi, Amir, Zarinabadi, Soroush., Almasinia, Babak., Nazem, Esmaeil.,
Rezaei, Rohollah., hedayati, Abbas., "Experimental Study of Factors Affecting Corrosion in Gas
Wells Using Potantio Acetate and Galvan Acetate Tests", International Journal of science and
investigations, 2012
[29] Zarinabadi, Soroush., Samimi, Amir., "Scrutiny Water Penetration in Three-layer Polyethylene
Coverage," International Congress of Chemical and Process Engineering , CHISA 2010, and 15
Conference on Process Integration, Modelling and ptimisation for Energy Saving and Pollution,2010
[30] Samimi, Amir., Zarinabadi, Soroush., " Application Solid Polyurethane as Coating in Oil and Gas
Pipelines," International Congress of Chemical and Process Engineering , CHISA 2012, and 16
Conference on Process Integration, Modelling and ptimisation for Energy Saving and Pollution,2012
[31] Zarinabadi, Soroush., Samimi, Amir., " Investigation Results of Properties of Stripe Coatings in Oil
and Gas Pipelines," International Congress of Chemical and Process Engineering , CHISA 2012, and
16 Conference on Process Integration, Modelling and ptimisation for Energy Saving and
Pollution,Check, 2012
[32] Samimi, Amir., "Investigating Corrosion Electrochemical Mechanism in Tuble Lines and Gas Shaft",
American Journal of Research Communication (AJRC), U.S.A, 2013
[33] Rezaei, Rohollah., Samimi, Amir., "Effects of Phosphorus and Nitrate in Wastewater Shahinshahr
City Use for Oil Refinery", International Journal of Innovation and Applied Studies, ISSN 2028-
9324, 2012
[34] Samimi, Amir., Bagheri, Ali.," Studying and Investigation Corrosion in Tube Line and Gas Wells in
Oil and Gas Refinery", International Journal of Chemistry; (IJC), Austria, pp27-38, 2013
[35] Samimi, Amir.," Preservation Ways and Energy Consumption in Oil Refinery", International Journal
of Chemistry; (IJC), Austria, pp41-47, 2013
[36] Samimi, Amir., Bagheri, Ali.," Investigation of Corrosion in Oil and Gas Pipelines in Southwestern
Iran", World of Sciences Journal; (WSJ), Austria, pp114-127, 2013
International Journal of Chemistry; 2014[01] ISSN 2306-6415
40 www.engineerspress.com
[37] Samimi, Amir., Bagheri, Ali," Investigating Corrosion Treatment on Carbonic Steel in Amin Unit
with TOEFEL Polarization", World of Sciences Journal; (WSJ), Austria, pp128-141, 2013
[38] Samimi, Amir," Micro-Organisms of Cooling Tower Problems and How to Manage them",
International Journal of Basic and Applied science, Indonesia, pp.705-715, April 2013
[39] Samimi, Amir., Bagheri, Ali., Dokhani, Sepanta., Azizkhani, Sepehr., Godini, Ehsan., "Use of
Polyurethane Coating to Prevent Corrosion in Oil and Gas Pipelines Transfer", International Journal
of Innovation and Applied Studies, ISSN 2028-9324, July 2013
[40] Samimi, Amir., Hamid Reza Tajik., Sepehr Azizkhani., Sepanta Dokhani., Ehsan Godini., Babak
Almasinia., Marzieh Samimi.," Examine the Effects of Greenhouse Gases on Climate Change",
World of Sciences Journal; (WSJ), Austria, pp130-143, Issue: 12, 2013
[41] Samimi, Amir., Hamid Reza Tajik., " Studies on Corrosion Characteristics Protection of Petroleum &
Liquid Gas Pipelines", World of Sciences Journal; (WSJ), Austria, pp130-143, Issue: 12, 2013
[42] Bagheri, Ali., Samimi, Amir., Dokhani, Sepanta., Azizkhani, Sepehr., Godini, Ehsan., "Use of
Polyurethane Coating to Prevent Corrosion in Oil and Gas Pipelines Transfer", World of Sciences
Journal; (WSJ), Austria, pp130-143, Issue: 5, 2013
[43] ravranoH ,najiB , Samimi, Amir “Investigating corrosion mechanism in tube lines and gas shaft,"
International Congress of Chemical and Process Engineering, CHISA 2014
[44] Samimi, Amir, Samimi, Marzieh," Explosion of resources management in Iran," 21 st International
Congress of Chemical and Process Engineering, CHISA 2014
[45] Samimi, Amir, "A Normal paraffin production process of kerosene in oil refinery company," 21 st
International Congress of Chemical and Process Engineering, CHISA 2014
[46] Samimi, Amir, " Study an Analysis and Suggest new Mechanism of 3 layer polyethylene coating
corrosion cooling water pipeline in oil refinery in Iran," 21 ts International Congress of Chemical and
Process Engineering, CHISA 2014
[47] Samimi, Amir,” Investigate the Interaction between Energy and National Security”, National Energy
Conference in Iran, Ahvaz, Iran, 2012
[48] Samimi, Amir, Samimi, Marzieh, Zarinabadi, Soroush,” Damaging Effects of Pollution on the
Environment”, First National Environment and Pollutant Conference in Iran, Ahvaz, Iran, 2012
[49] Samimi, Amir, Zarinabadi, Soroush,” HSE Management and the Role of that in Iran Petroleum”, First
National of HSE Conference in Iran, Mahshahr, Iran, 2011
[50] Samimi, Amir,” Importance of Occupational Safety Culture in the Oil Industry in Iran”, Second
National of HSE Conference in Iran, Mahshahr, Iran, 2012
[51] Samimi, Amir,” Evaluation of the Safety Management System, Environment and Health in the Oil
Industry”, Second National of HSE Conference in Iran, Mahshahr, Iran, 2012
International Journal of Chemistry; 2014[01] ISSN 2306-6415
41 www.engineerspress.com
[52] Samimi, Amir, Zarinabadi, Soroush," Need to approach the management of water resources
development plan of the Islamic Republic of Iran", 1St
National Conference on Water and Wastewater
Science and Technology, Ahvaz, Iran, 2012
[53] Samimi, Amir, “Consumption Pattern Reforms in the Energy Sector Development Plan” Modification
of cultural consumption, Eslamshahr, Iran, 2012
[54] H.-C. Lee, M. Monji, D. Parsley, M. Sahimi, P. Liu, F. Egolfopoulos, T. Tsotsis, "Use of Steam
Activation as a Post-treatment Technique in the Preparation of Carbon Molecular Sieve Membranes,"
Industrial & Engineering Chemistry Research, 52 (2012) 1122-1132.
[55] M. Monji, S. Pourmahdian, M. Vatankhah, F.A. Taromi, "Synthesis of highly improved Ziegler‐Natta
catalyst, Journal of applied polymer science," 112 (2009) 3663-3668.
M. Monji, S. Abedi, S. Pourmahdian, F.A. Taromi, “ Effect of prepolymerization on propylene
polymerization," Journal of applied polymer science, 112 (2009) 1863-1867.