تنوير أحمد, Process Engineer

تنوير أحمد

Process Engineer

Jacobs Engineering

البلد
المملكة العربية السعودية - الخبر
التعليم
بكالوريوس, Chemical Engineering
الخبرات
20 years, 10 أشهر

مشاركة سيرتي الذاتية

حظر المستخدم


الخبرة العملية

مجموع سنوات الخبرة :20 years, 10 أشهر

Process Engineer في Jacobs Engineering
  • المملكة العربية السعودية - الخبر
  • أشغل هذه الوظيفة منذ مايو 2010

GENERAL ENGINEERING SERVICES CONTRACT AT SASREF, JUBAIL, KSA

Client: Saudi Aramco Shell Refinery
Title: Lead Engineer
Scope/Description: A GES contract requires JacobsZATE to scope, define and execute medium and significant CAPEX projects at Saudi Aramco Shell Refinery. The contract also required office based construction and commissioning support of the project.

Responsibilities: Assigned as Lead Engineer and responsible for planning, execution and delivery of process engineering deliverables for multiple projects related to refinery upgrade, de-bottle necking and modification. Major responsibilities include:

DETAILED ENGINEERING FOR GAS COMPRESSION FACILITIES AT PS-3 STABILIZER UNIT, HAWTAH KSA

Client: Saudi Aramco
Title: Lead Engineer
Scope/Description: Due to change in crude composition, Saudi Aramco decided to upgrade existing crude stabilizer column and upgrade stabilizer overhead vapor compression train by installing additional compression train. To improve NGL recovery, new propane based chilling unit was advised. New NGL pumps were also installed for transferring the NGL into cross country pipeline.

FEASIBILITY FOR NEW GAS OIL SEPARATION UNIT, JUBAIL, KSA

Client: Saudi Aramco
Title: Lead Engineer

Scope/Description: A new 300MBSC crude increment in production capacity is planned and therefore, a new GOSP was to be designed to cater for this additional production. The products from the GSOP were to be received at existing Uthmaniya and Khursaniya Gas Plants. A feasibility study to identify the required upgrades at these plants was also required.

FEED FOR SOUR WATER DEGASSING AND STRIPPING FACILITIES, RAS TANURA, KSA

Client: Saudi Aramco
Title: Lead Engineer

Scope/Description: A new 500USGPM capacity sour water degassing and stripping facility was to be installed in Ras Tanura Refinery.

DETAIL DESIGN OF REFINED PRODUCTS PIPELINES PROJECT, RAS TANURA, KSA

Client: Saudi Aramco
Title: Lead Engineer

Lead Engineer in detail engineering project to transfer gasoline and diesel between Ras Tanura Terminal and Ras Tanura Refinery. Project involved revamp of existing facilities to enhance refined products transfer between both the facilities.

FEED FOR NEW DIESEL STORAGE AND TRUCK LOADING FACILITY, RAS TANURA, KSA
Client: Saudi Aramco
Title: Lead Engineer

Scope/Description: A new diesel storage facility inside operating refinery was required in order to facilitate truck loading to transfer the product to nearby facility for usage.

FEED OF TWO STAGE CRUDE DISTILLATION UNIT REVAMP FOR CLEAN FUELS OPERATION, RAS TANURA, KSA

Client: Saudi Aramco
Title: Process Engineer
Scope/Description: Conceptual Study and FEED for modification of two stage crude distillation unit in order to reduce the 95%vol ASTM D86 of DGO by 35°C and minimize reduction in DGO yield and vacuum bottom product quality.

CONCEPTUAL REFINERY EXPANSION STUDIES, RAS TANURA, KSA

Client: Saudi Aramco
Title: Process Engineer
Scope/Description: Post implementation of Clean Fuels project at Ras Tanura, the operational setup of many existing plants would change. Each operating plant affected by this operation was to be studied and adjustments to plant for new operating mode were to be made.

FEED OF NEW BENZENE TOLUENE EXTRACTION UNIT, RAS TANURA, KSA

Client: Saudi Aramco
Title: Process Engineer

Scope/Description: To develop FEED package for new unit licensed by ThyssenKrupp Uhde having design capacity of 4000 barrels per day Benzene and 2500 barrels per day Toluene.

CONCEPTUAL STUDY FOR CRUDE STABILIZATION FACILITY DE-BOTTLENECKING, RIYADH, KSA

Client: Saudi Aramco
Title: Process Engineer

Scope/Description: Conceptual study to identify bottlenecked equipments when increasing throughput of Crude Stabilization Facility from 190MBD to 240MBD. Additionally, provide engineering deliverables to support a +/- 50% cost estimate for the project.

Lead Process Engineer في Combined Engineering & Integrated Solutions
  • باكستان - إسلام أباد
  • نوفمبر 2009 إلى مايو 2010

Kandhkot Field gas Compression System
(China Petroleum Engg & Constr. Corp)
Lead Engineer, Commissioning and construction support of 210MMscfd gas compression plant with configuration of 3 x 50% centrifugal compressors, detail engineering was done earlier by the project team.

Green House Gases (GHG) Emission Reduction Study
(Petroleum Exploration Limited)
Lead Engineer, conceptual study to reduce green house gases emission from 120MMSCFD gas processing plant. Identifying the available methods for reducing CO2 (from flaring and fuel gas firing) and fugitive emissions (from the process units) and selecting the suitable method for application at the gas processing facility in order to gain saleable carbon credits as per Kyoto Protocol. Performed process simulation to estimate CO2 production from gas fired power plant.

Power Plant GHG Emission Reduction Study
(Petroleum Exploration Limited)
Lead Engineer, Conceptual study to find out amounts of CO2, SOx and NOx that are generated by conventional firing gas turbine. Identify different NOx emission reduction techniques at gas turbine such as Dry Low-NOx firing, Steam and water injection and at flue gase such as Selective Catalytic Reduction and Selective Non Catalytic Reduction and select suitable method for it’s implementation. Similarly, study different SOx reduction techniques and methods to increase power generation per unit mass of CO2 produced and rate their implementation in this specific power project.

Process Engineer في Bentley Systems
  • باكستان - إسلام أباد
  • أكتوبر 2005 إلى أكتوبر 2009

Worked on Refinery related projects.

LPG Recovery from CDU Off gases
National Refinery Pakistan Ltd.
Conceptual Study to identify the suitable solvent for LPG in the CDU off gases. The purpose of this recovery was to decrease fuel gas import from national gas distribution system.

Worked as Process Engineer and performed HYSYS simulation for absorption of LPG in Heavy / Light Naphtha and HSD stream. Reccomended Heavy Naphtha as suitable solvent.

Ormen Lange Gas Processing facility (Akura, Norway)
Process Engineer working on 3 phase separators and flare system during Front End Engineering of Dehydration section of 1.93 billion cubic feet per day gas processing complex.

Sufed-Koh LPG/NGL Recovery Plant (BuildCore Engineering Ltd)
Process engineer worked on proposal stage of 25MMSCFD LPG/NGL Recovery plant. Preliminary simulation of the plant to identify major equipments and vendor packages for this purpose.

Flare system design (Petro-Canada)
Detail engineering of refinery flare gas system

Process Engineer في Zishan Engineers (Pvt) Ltd
  • باكستان - كراتشي
  • أغسطس 2003 إلى سبتمبر 2005

Capacity Enhancement of Fuel Gas System
(Bosicor Pakistan Ltd.)
Process Engineer during detail engineering of LPG line from LPG bullets in the tank farm to fuel gas drum inlet header in process area.

De-Bottle necking of Refinery Flaring System
(Bosicor Pakistan Ltd.)
Process Engineer during evaluation of refinery flare gas system and identifying bottle necking sections. Performed process simulations, flare gas header calculations, Knock drum sizing and flare stack sizing for increased flare rates.

De-bottle necking study of cooling water network
(Bosicor Pakistan Ltd.)
Process Engineer during de-bottle necking study of existing cooling water network. Performed heat exchanger rating calculations, cooling water network hydraulics and evaluated existing pump by sizing new pumps and comparing results with pump performance curve.

Gas Compression for gas turbine feed
(DHA-Cogen Ltd)
Detail Engineering of gas compression plant (25MMSCFD total, 2X50% centrifugal compressors) upstream of gas turbine in DHA-Cogen.

Utilities Design
(Engro-Asahi Polymers and Chemical Ltd)
Detail engineering for utilities of new Poly vinyl chloride, Vinyl Chloride monomer and Chlor-Alkali plants during Back Integration project (BIP) of Engro-Asahi Polymers and Chemicals (Pvt) Ltd. Performed steam generation unit sizing (De-Aerator, Boiler Feed Water pump, Steam and condensate network), raw water system, potable water system, complete cooling water supply and return network and waste water handling units.

الخلفية التعليمية

بكالوريوس, Chemical Engineering
  • في NFC-IET, Bahauddin Zakariya University
  • يونيو 2003

Obtained Merit Certificate for achieving 75% in 1st year, Engineering. Overall, 70.64% aggregate in Engineering.

Specialties & Skills

Gas Processing
Simulation
Refinery
AspenPlus
FirstVue (Fisher's Control Valve Sizing Tool)
Aspen HYSYS
PipeFlow 3D
MS-Office
AFT Fathom
Aspen FLARENET

اللغات

الانجليزية
متمرّس
الأوردو
متمرّس
الهندية
متوسط
العربية
مبتدئ

العضويات

Pakistan Engineering Council
  • Professional Engineer
  • January 2004
IChemE
  • Affiliate Member
  • January 2011

الهوايات

  • Cricket, Tabble Tennis, Watching comedies & natural documentaries