Shakthi Saraan Subramaniam

I spend 1~2 hours every week to mentor and coach young talents for their professional development, at work and outside of work, as a mid-career professional engineer. Today's sessions with two young graduates and 2 years of experience have been hard. Both graduated during the peak of the pandemic, and couldn't secure a job in engineering. Heaving the advice of "every experience counts", both took up jobs that were a slight side-track from their degree. One was with a well-known company, but an apprenticeship role. The other was with a service provider company and in a project engineering role. Still engineering, but not quite. After 2 years, both thought they could try for an engineering role already. So, they updated their CVs, sent out, and was called for interview.... only to be told that their experience "weren't exactly the right fit" by multiple potential employers. Some said they could hire, but only if the young graduate agrees to a pay lower than his/her current pay and other "terms and conditions" like: 1. Longer working hours "to catch up on the right skills". 2. Report to duty within a month, regardless the notice period at their current company because "that's not our problem." 3. Your skills, your responsibility, you develop yourself. Both asked how did I become who I am today when the hiring market is so harsh? Ironically, it has been through coaching and mentoring. I showed them how my CV looked like in my younger days vs how I've improved through the years. I showed them that I was once like them, but I met good coaches and mentors who told me skills can be learnt. So, I learnt the technical skills required for the job, I learnt soft skills to work in a team, to talk to people, to present effectively, to do this, to do that... The skills are learnt, I wasn't born with them. These were my last words to them before we concluded our coaching session, "if the company clearly showed that they expect good talents to fall from the sky and they mock you for not fitting their "high expectations", but they are not into growing you, it's a blessing that you're not hired." #professionalgrowth #mentoring #coaching #hiring

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While operating the plant, you also need to ensure that you are operating within Integrity Operating Window (IOW) to ensure the corrosion rate is within control for business continuity. IOW developed based on expected corrosion as stated in API RP 581 (Risk Based Inspection). To ensure the corrosion rate as per intended, inspection shall be consucted to monitor the rate of corrosion. You can join the training below to; 1. Understand the basic morphology of corrosion. 2. Understand the basic principles of NDT. 3. Obtain general exposure on non-conventional NDT methods. 4. Differentiate types of NDT methods used to inspect expected corrosion damages.

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"SHARING IS CARING" I have been providing insights and guidance to undergraduate engineering students, graduates, and engineering professionals in the field of reliability engineering and its applicability in the industry. As a personate asset management engineer, I feel obliged to share my knowledge and experience to someone who is aspired to follow the same career path. I was impressed to hear success stories from the little guidance I provided to deliver on their assignment. A young engineering internship student asked me on how to do FMEA on a system. That is exciting as this gives credibility to your profession as a charted engineer. I provided few tips and tricks, few links to some helpful articles, and guidance to build the FMEA. After a week, he messaged me again to say that he successfully completed the FMEA. Sharing is caring. You get to master a concept when you teach someone to understand the same concept. I have seen the power of mentoring others. They excel while you excel even more. Please subscribe to my Newsletter "Aspiring RCM Consultant" on LinkedIn to read more on asset management.

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Hello, fellows! 👋 As a trainee well testing supervisor at NESR, I've had the opportunity to immerse myself in the world of Agar Corporation, Inc. MPFM aka the Multi-Phase Flow Meter, over the past three months, and I'm eager to share some beginner-friendly insights with you ! AGAR MPFM is for me, a kind of revolutionary tool in well testing, changing and evolving how we measure oil, water, and gas flow rates simultaneously. Let me guide you through the basics: - Training and Installation: begin with comprehensive training to understand AGAR MPFM's functionalities overall. Then, install and calibrate the meter for accurate measurements, correct configuration is a must as well. - Data Collection and Analysis: once the test is up and running, we dive into utilizing real-time data to optimize production and troubleshoot any issues that arise. - Data Collection and Analysis: utilize the real-time data given in the dashboard of the Agar Software, to optimize production and identify issues; analyse flow rates and fluid properties to make informed decisions and deliver high quality reports for the client. - Maintenance and Troubleshooting: keeping AGAR MPFM in top shape requires regular maintenance and troubleshooting. Being proactive in addressing issues ensures smooth operations and minimizes disruptions. - Continuous Learning: well testing is a dynamic field, constantly evolving with new technologies and techniques. Staying curious and committed to learning is key to staying ahead of the curve. In conclusion, my journey with AGAR MPFM has been and still is both thrilling and educational, hopefully I will get to discover more of its features and make more posts about it, what do you think ? #welltesting #agar #mpfm #oilfield

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Maintaining Optimal Heater Efficiency in the DCU In the Delayed Coker Unit, one of the key challenges we face is maintaining optimal efficiency in the balanced draft heater system. Here are a few tips to ensure peak performance: 1. Monitor Draft Balance: Regularly check the balance between the induced and forced draft fans. A well-balanced draft is crucial for efficient combustion, reducing fuel consumption and minimizing emissions. 2. Stay on Top of Heater Tubes: Inspect heater tubes for signs of coking or fouling. Regular maintenance can prevent unexpected pressure drops and ensure steady heat transfer, extending the lifecycle of the equipments 3. Optimize Air-to-Fuel Ratio: Fine-tuning the air-to-fuel ratio can make a significant difference in heater efficiency. A slight adjustment can lead to improved combustion, lower fuel costs, and better environmental compliance. Small tweaks in daily operations can lead to significant gains in efficiency and safety. Consistent monitoring and proactive adjustments make a difference! #DelayedCoker #EnergyEfficiency #DCU

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𝗛𝗼𝘄 𝘁𝗼 𝗺𝗮𝗸𝗲 𝗮 𝗿𝗲𝘀𝘂𝗺𝗲 𝗳𝗼𝗿 𝗮 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿 𝗷𝗼𝗯 ? It depends on your level of experience. Today, I will focus on those who have 𝟯-𝟰 𝘆𝗲𝗮𝗿𝘀 of experience in roles such as process, production, or any other related positions. Of course, process engineers will be given priority, but we need to prepare our resume in a way that demonstrates how our experience will benefit the company. ↳ 𝗦𝘂𝗺𝗺𝗮𝗿𝘆 _______________ The summary should be 2-3 lines, presenting your past work in a way that highlights the value you can bring to the company you are interviewing with and state the reason why you are applying for this position. ↳ 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 _____________ First, understand the 𝗦𝗧𝗔𝗥 Method: 𝘚 = 𝘚𝘪𝘵𝘶𝘢𝘵𝘪𝘰𝘯: 𝘛𝘩𝘦 𝘴𝘪𝘵𝘶𝘢𝘵𝘪𝘰𝘯 𝘺𝘰𝘶 𝘩𝘢𝘥 𝘵𝘰 𝘥𝘦𝘢𝘭 𝘸𝘪𝘵𝘩. 𝘛 = 𝘛𝘢𝘴𝘬: 𝘛𝘩𝘦 𝘵𝘢𝘴𝘬 𝘺𝘰𝘶 𝘸𝘦𝘳𝘦 𝘨𝘪𝘷𝘦𝘯. 𝘈 = 𝘈𝘤𝘵𝘪𝘰𝘯: 𝘛𝘩𝘦 𝘢𝘤𝘵𝘪𝘰𝘯 𝘺𝘰𝘶 𝘵𝘰𝘰𝘬. 𝘙 = 𝘙𝘦𝘴𝘶𝘭𝘵: 𝘞𝘩𝘢𝘵 𝘩𝘢𝘱𝘱𝘦𝘯𝘦𝘥 𝘢𝘴 𝘢 𝘳𝘦𝘴𝘶𝘭𝘵 𝘰𝘧 𝘺𝘰𝘶𝘳 𝘢𝘤𝘵𝘪𝘰𝘯 𝘢𝘯𝘥 𝘸𝘩𝘢𝘵 𝘺𝘰𝘶 𝘭𝘦𝘢𝘳𝘯𝘦𝘥 𝘧𝘳𝘰𝘮 𝘵𝘩𝘦 𝘦𝘹𝘱𝘦𝘳𝘪𝘦𝘯𝘤𝘦 The result should be a measurable outcome, such as the amount saved or time reduced, ultimately showing progress towards an economical solution. 𝑨𝒍𝒍 𝒕𝒉𝒆 𝒘𝒐𝒓𝒌 𝒚𝒐𝒖 𝒉𝒂𝒗𝒆 𝒅𝒐𝒏𝒆 𝒅𝒖𝒓𝒊𝒏𝒈 𝒚𝒐𝒖𝒓 𝒕𝒆𝒏𝒖𝒓𝒆 𝒔𝒉𝒐𝒖𝒍𝒅 𝒃𝒆 𝒑𝒓𝒆𝒔𝒆𝒏𝒕𝒆𝒅 𝒊𝒏 𝒕𝒉𝒊𝒔 𝒘𝒂𝒚. It can also include any training you have completed and applied its learning within the organization, which ultimately resulted in significant outcomes. 𝙁𝙤𝙧 𝙖𝙣 𝙚𝙭𝙖𝙢𝙥𝙡𝙚: One distillation column was continuously producing off-spec products, indicating that the separation efficiency was not high. (𝗦𝗶𝘁𝘂𝗮𝘁𝗶𝗼𝗻) In this case, you were tasked with troubleshooting the column. (𝗧𝗮𝘀𝗸) You began troubleshooting using some simulation software after continuous monitoring of the column. (𝗔𝗰𝘁𝗶𝗼𝗻) You discovered that the entire column was flooded. You reduced the steam, which stopped the flooding. As a result, 4 tons per hour of steam was saved, resulting in a cost saving of X rupees per hour. (𝗥𝗲𝘀𝘂𝗹𝘁) ↳ Other options like tools and skills, certifications, and interests are also included. Don’t write about random topics. Focus on things you are knowledgeable about. 𝗡𝗼𝘁𝗲 : It's not necessary to mention 10th and 12th class details; it's generally okay for a fresher to include them. Make your resume entirely technical and work-related; mention extracurricular activities only in the interests section. PS ♻️ Repost this post, and follow me for such insights !! --- ↳ Check out the sample for 𝗣𝗥𝗢𝗖𝗘𝗦𝗦 𝗘𝗡𝗚𝗜𝗡𝗘𝗘𝗥 𝗥𝗘𝗦𝗨𝗠𝗘. https://lnkd.in/gXGvEHt6

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Chemical Engineering Graduate, if you are start working at any process plant and you want to familiarise with the unit you need to take care, start find documents below; 1. Process Design Basis - info - you need to find this document when you enter specific plant - this document describe about design unit capacity at excess design, full load & turndown (minimum), design feed, design product spec, type of cases considered 2. Process Flow Diagram (PFD) and Heat & Material Balance (HMB) - showing major process flow of the unit and what is the parameters and component for each stream 3. Piping & Instrumentation Diagram (P&ID) including the legends 4. Operation, Inspection and Maintenance (OIM) - a document describe on the unit function, how to perform startup, shutdown and what to do during emergency, main process control description, the required maintenance in the unit. 5. Process Control Narrative - description of process control scheme available in the unit and their calculation block 6. Safeguarding Narrative and Cause & Effect Matrix (C&E) - knowing the type of safeguarding available in the unit and how it work if triggered. You may need to have Instrument Protective Function (IPF) to refer how SIL was rated 7. HAZOP/PHA - to understand what risk of the unit and available safeguard 8. Alarm setpoint and COPSOL - Ready to know what alarm available and which alarm are critical. You may need to have Alarm Rationalisation sheet for understanding. 9. Integrity Operating Window (IOW) - The allowable range to operate to ensure corrorion rate is within the target. Credict to Ts. Khusairi Kamarudin for the input. I will be glad if somebody share this to me during earlier time in my career. What other document you think shall be refer when you entering a new plant? Pucture credict to Corso System

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𝗔 𝗙𝗶𝗿𝘀𝘁𝗵𝗮𝗻𝗱 𝗘𝗻𝗰𝗼𝘂𝗻𝘁𝗲𝗿 𝘄𝗶𝘁𝗵 𝗮 𝗣𝗿𝗲𝘀𝘀𝘂𝗿𝗲 𝗦𝗮𝗳𝗲𝘁𝘆 𝗩𝗮𝗹𝘃𝗲 (𝗣𝗦𝗩) Today, during an inspection of the vaporizer unit in the Fluid Catalytic Cracking (FCC) section at WRPC, I had the opportunity to witness the operation of a Pressure Safety Valve (PSV) firsthand with my boss. 𝗪𝗵𝗮𝘁 𝗶𝘀 𝗮 𝗣𝗿𝗲𝘀𝘀𝘂𝗿𝗲 𝗦𝗮𝗳𝗲𝘁𝘆 𝗩𝗮𝗹𝘃𝗲? A Pressure Safety Valve is a critical component in process safety. Its primary function is to automatically release excess pressure from a system when it exceeds a predetermined setpoint, ensuring that equipment doesn’t get damaged or lead to dangerous situations like bursting of lines. The PSV remains closed under normal operating pressure but instantly opens when the pressure reaches the set limit, allowing excess fluid to escape and thus relieves the pressure, and then reseals once the system pressure returns to safe levels. In the vaporizer unit during nitrogen injection, we observed this in action. As the pressure in the unit built up to the designed threshold, the PSV opened momentarily to relieve the excess pressure. This precise and automatic response not only protected the equipment but also ensured the continuous and safe operation of the unit. Seeing this life and direct was a powerful demonstration of how crucial safety devices are in the refinery’s operations. It reinforced the importance of ensuring all systems are equipped with reliable PSVs to safeguard both personnel and equipment from overpressure incidents. 𝗔𝗯𝗱𝘂𝗹𝗺𝘂𝗷𝗲𝗲𝗯 𝗔. 𝗟𝗔𝗪𝗔𝗟 #NNPC #WRPC #Instrumentation #Valves #Internship #Safety #Engineering #PSV #FCC #Internship #ChemicalEngineering #OAU #Training #ProceesEngineering #VRU

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Manufacturing sector or industrial farmer is passing through tough time. Who is responsible for that? Now every fresh Graduate wants to be master in computer. IT sector is white Collar job and manufacturing blue.Donot confused with Grey,blue and green plant. Is IT sector generating more revenue? Yes but from where? Once upon a time in manufacturing sector technical sector and technical people were owner of the plant.There were given special privilege as they were on job 24x7x365. But with time as fashion change epicenter shifted slowly and completed dislocated. Now power goes in hand of those few who handle what has given more importance in this materlistic world. Money is God so who handles money is more important than who generating. If it is we than also it is acceptable but I am bank so I will decide.... Now backbone of industries i.e technical person loose their patience and after doing engineering in mechanical, chemical start searching career in IT industries and became successful and well settled. what will be future? your view....

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Improving your understanding and performance in chemical engineering processes can be achieved through various means that are both accessible and affordable now with Mihir's Chemical Process Engineering STUDENTS VERSION 15 E-Books.

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June 2024, I was presentation final thesis project, the title "API 58I RISK BASED INSPECTION ANALYSIS PRESSURE RELIEF VALVE (PSV-340-1039) & ACID ABSORBER GAS REMOVAL UNIT IN CPP MATINDOK". Problem ⁉️ - Foaming in absorber Acid Gas Removal Unit - How about effect to safety process becuase problem foaming in absorber? 📌subject : Pressure safety valve (PSV), Absorber column. Method : HYSYS and Risk Based Inspection (RBI) API 581 ⏸️Result : A. PSV or Safety Element Critical Equipment (SECE) 1️⃣ PoF fire case and PoF Runway Chemical category low in risk matriks, PoF leak category 5 High in risk matriks and overall CoF in 4,6 s and maximum 5 minute category E High. 2️⃣Next Schedule for inspection base on API 581 & API 510 9,8 years ago since 2017, so inspection planning in absorber 2026. B. Absorber 3️⃣Thinning rate = 0,42 inch/year, from (t actual-t 2024/age). t actual = 60,02 inch, t 2024 = 57,96 inc,age = 7 years. 4️⃣Schedule Inspection = 9,8 years, RWT x (t original/t rate) , RWT = 7% thinning absorber for 7 years. 5️⃣So , next schedule inspection in Absorber 2026. 6️⃣In API 510 for pressure vessel inspection, 5-10 years recommended schedule inspection if age for equipment half overall age of first time project.

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3 Essential Skills Chemical Engineers Need to Develop to Transition Smoothly from Academia to Industry I regret to inform you that since starting my job, I have yet to use a single equation I have learned in school 😭 Industry is MASSIVELY different than school; I just didn't realize how much until I started my job. I was playing (and winning) the school game and suddenly, I found myself playing a very different game, with different rules and expectations. And the worst thing you can do is play a game without fully understanding the rules. So, here are the 3 "rules" that you need to master the industry game. 1️⃣ Learn everyday💡 If you remember only one rule, let it be this. Unlike school, where the goal is to win the game by getting the highest grade at the end of the semester, the goal of industry is to stay in the game while leveling-up and obtaining better positioning (promotions). You win every day you go home a little bit smarter than when you left. School gives you the engineering concepts that will act as a springboard to understand your plant. 2️⃣ Be willing to adopt new industry-specific tools 🧑‍💻 Man, I loved coding in school; I'd play around on MATLAB in my free time. I also have not coded anything since graduating. The only tool that I used in college that I still use now is the MS Office Suite. Other than that, I've had to learn how to use a plethora of different tools and software. Don't be afraid to let go of old tools that no longer serve you and to adopt new tools. 3️⃣ Become the facilitator of solutions, not the originator 🤯 An operations leader told me this during a training. In school, we are expected to come up with a single-right answer to defined problems, so I understand that pressure that a lot of new engineers feel to contribute and provide solutions. In industry, instead of asking for answers, you are asked to help make choices. Choices involve understanding the interests of all parties involved and deciding (or influencing the decider) what action to take. Learn how to interact with people and figure out their motivations and interests and how to influence decisions. Okay, that was a lot, so let's recap the 3 skills you need to master: 1. Become a sponge and learn everyday 2. Adopt new tools that will help you ace your work 3. Facilitate, not originate, decisions If you enjoyed this post, you’ll love this one on the 5 uncomfortable truths most production engineers spend their *entire* careers avoiding: https://lnkd.in/eTw94eer

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Well Intervention & Workover Part 4 - Workover Operation & Subsea Well Intervention. Completed this module with Mr. Hairi R. from Wells Workover & CTD Dept from PETRONAS. Here are some of what we have learnt from Mr. Hairi for the last 2 days: WORKOVER OPERATION 1. Workover operation is the operations involved in maintenance & servicing, repairing, re-completion of downhole production equipment etc. in an initially completed (production) well to improve production & proceed with safe production. 2. Selection of the types of rig is important. This is because - We need to optimize cost by selecting rig at most economical manner - There will be reference to be followed which consider some safety margin - There’s also load limit during drilling, workover & P&A and hence we need to know the infrastructure limit. 3. Workover can also be done in development phase of well life cycle. This can be achieved by re-purposing the well. • Initially the well may be depleted already and should be abandoned. But since the well is there hence we can optimize it’s use by re-purposing it to become CCS or CCUS project which will require workover ops. 4. MODU e.g. drillship & semi-sub are suitable for deep water & subsea infrastructure for Workover application due to the absence of anchor. 5. The most important piece of equipment in the system is the mud pump whereby the mud pump supplies fluid and power to all equipment. Should the mud pump failed, the back up will be the accumulator that will come into play to close the BOP. 6. If an equipment/tool can be monitored, it will be considered as a barrier. If not, it’ll not be classified as a barrier. 7. There are 2 main load ratings in portable crane load chart: Static and dynamic. In usual cases, the dynamic load will be utilised for both off and onshore operations. This is due to the fact that we need to account for the sea/wave movement at offshore and wind speed (knots) in land operations. SUBSEA WELL INTERVENTION: 1. Subsea WI is a very niche & rare operation and usually falls under the responsibility of the subsea team. 2. If there’s mast, the compensator will be on the vessel while if there’s no mast, we will use crane and the compensator will be on the crane. 3 Subsea-to-beach field development concept • Everything contained & controlled from shore • No living quarters required • A lot of tie-back (a network of subsea infrastructure) 4. Control system of subsea facilities: • Subsea Distribution Assembly (SDA) • Jumper tool • Flying lead 5. Difference between HXT & VXT: HXT: - Master valve in horizontal run adjacent to wing valve - Tubing hanger in tree - Workover: Tubing can be removed without removing trees - Intervention: Need to pull crown plugs VXT: - Master valve in horizontal run adjacent to wing valve - Tubing hanger in wellhead - Workover: Tubing recovery requires tree to be pulled - Intervention: No need to pull crown plugs #workover #subsea #intervention

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Fresh Engineer in consultant, did you notice the line tagging is different from one project to another project and it is overwhelming to understand all of them. Actually all of them are mentioning the same elements but the arrangement are different. Typically the elements in line tagging are; 1. Line Nominal Size - stated in numerical form, either in inch or milimeter. Industry use nominal for easier identification, industry use 1 inch = 25mm. But during sizing, the actual size is used 2. Unit number - stated in numerical form, either 3 or 4 digits (depending on project). If you saw the same number in all the line tag in the same page of P&ID, then for sure it is the unit number 3. Fluid Code - stated in alphabet. There are lot of code such as PL (Process Liquid), PG (Process Gas), IA (Instrument Air), etc. Refer the project spec for detail info 4. Sequential Number - stated in numerical form. This is where the line is numbering. So all the line have different number 5. Pipe class - stated in numerical form. Typically 1(#150), 3(#300), 6(#600), 9(#900), etc 6. Pipe material - stated either in numerical form or alphabetical form. Need to check the project spec 7. Insulation - stated in alphabetical form. Typically used is NI (non insulated), SL (Steam traced), E (electrical traced), etc The project spec will be covered in legend. Whereby all the P&ID symbol use for the project is shown there. Don’t forget to ask for legend. The picture below taken from training materials, Familiarization with P&ID. You may refer in the link for the total training material and training recording

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Lower Explosive Limit (LEL) & Upper Explosive Limit (UEL): The Lower Explosive Limit (LEL) and Upper Explosive Limit (UEL) are critical safety parameters related to the flammability of gases and vapors. 1. Lower Explosive Limit (LEL): The lowest concentration of a gas or vapor in air capable of producing a flash of fire in the presence of an ignition source (e.g., a spark or flame). Below this concentration, the mixture is too "lean" (Less) to burn. 2. Upper Explosive Limit (UEL): The highest concentration of a gas or vapor in air capable of producing a flash of fire in the presence of an ignition source. Above this concentration, the mixture is too "rich" to burn. Importance of LEL and UEL: Work Place Monitoring: Knowing the LEL and UEL helps in assessing the risk of fire or explosion in environments where flammable gases or vapors may be present. Safety Equipment: Gas detectors and monitors are often set to alarm at concentrations approaching the LEL to provide early warning of potentially hazardous conditions. Ventilation: Proper ventilation can prevent gas concentrations from reaching the LEL, thereby reducing the risk of explosion. Emergency Response: Understanding these limits assists in making informed decisions during spills or leaks to avoid creating an explosive atmosphere. Understanding by Example: For methane (CH₄): LEL: 5% by volume in air UEL: 15% by volume in air This means that a mixture of methane in air can only ignite if the concentration of methane is between 5% and 15%. Below 5%, there isn't enough methane to sustain combustion. Above 15%, there's too much methane and not enough oxygen. For Propane (C₃H₈): LEL: 2.1% UEL: 9.5% Propane can ignite when its concentration in the air is between 2.1% and 9.5%. Some common chemicals with the lowest LELs & Upper UELs include: A. Hydrogen (H₂): LEL: 4% UEL: 75% B. Acetylene (C₂H₂): LEL: 2.5% UEL: 100% C. Ethylene (C₂H₄): LEL: 2.7% UEL: 36% D. Ethyl acetate (C₄H₈O₂): LEL: 2.2% UEL: 11% E. Ethylene Oxide (C₂H₄O): LEL: 2.6% UEL: 100% F. Propylene Oxide (C₃H₆O): LEL: 1.9% UEL: 36% These chemicals can form explosive mixtures at very low concentrations in air. Understanding and monitoring LEL and UEL values are fundamental aspects of ensuring safety in environments where flammable substances are present. And we must take the safety measures, i.e. effective ventilation system to ensure the chemical concentration in air below the LEL limits.

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Enhancing the knowledge of process safety

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