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+ گردآوری توسط فرهاد در سه شنبه 30 بهمن1386 و ساعت
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در سايه توجهات ايزد منان و تلاش خستگي ناپذير متخصصين ارزشمند و ايثارگر شركت ، سالی که گذشت سالی پر بار و سرشار از موفقیت برای پتروشیمی خارگ بود . در سال 85 پتروشيمي خارگ موفق گرديد با توليد 1272640 متريك تن فرآورده ، ضمن دستيابي به يك ركورد جديد و بي سابقه ، 112 درصد ظرفيت اسمي و 112 درصد برنامه مصوب را پوشش دهد . در اين سال مجتمع با توليد 700430 متريك تن متانول و 187740 متريك تن بوتان و 85610 تن گسولین قابل صدور به ارقامي دست يافت كه از بدو راه اندازي كارخانه سابقه نداشته و ركوردي جديد محسوب ميشود . جدول ذيل بيانگر وضعيت توليد در سال85 ميباشد .
اميد است با توكل به خداوند متعال و مساعدت هاي آن مديريت محترم و تلاش شبانه روزي پرسنل عزيز و گرانقدر شركت همچنان شاهد رشد روزافزون توليد و اعتلاي هر چه بيشتر پتروشيمي خارگ و رضایت خاطر سهامداران گرانقدر باشيم .
+ گردآوری توسط فرهاد در دوشنبه 29 بهمن1386 و ساعت
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Thirty years elapsed since CHEMPOR was organized by the University of Minho. The 10th International Chemical and Biological Engineering Conference CHEMPOR 2008, organized by the Biological Engineering Department, University of Minho, and Ordem dos Engenheiros, will be held in Braga, Portugal, between September 4th and 6th, 2008. CHEMPOR traditionally gathers academics, scientists, engineers, manufacturers and end users to discuss recent developments in different areas of Chemical and Biological Engineering. One of the major topics of the conference program is Life Quality, due to the importance that Chemical and Biological Engineering plays in this area. This is complemented with additional topics including Engineering Sciences and Fundamentals, Industrial Processes and Process Systems Engineering. A panel discussion on Chemical and Biological Engineering Education is also scheduled. CHEMPOR 2008 will provide an excellent opportunity for presenting new results and to discuss the latest research and developments in the field of chemical and biological engineering. We invite you to visit our webpage www.deb.uminho.pt/chempor2008 for the detailed information. The deadline for extended abstract submission is March 18th, 2008 and these will be evaluated by the Scientific Committee and published in the Book of Abstracts with full papers on cd-rom. Additionally, selected papers will be published after peer-reviewed in journals. Special attention will be given to contributions from industry and to developments featuring collaboration between industrial and academic teams. All presenting authors must register for the Conference before July 15th. We look forward to receiving your abstracts in March and welcoming you in September 2008 in Braga, a city located in the province of Minho, in the north of Portugal, displaying a Baroque splendour rarely seen elsewhere. YOU CAN NOT MISS THIS UNIQUE FORUM ON CHEMICAL & BIOLOGICAL ENGINEERING IN PORTUGAL!
+ گردآوری توسط فرهاد در دوشنبه 29 بهمن1386 و ساعت
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Flare QRA
+ گردآوری توسط فرهاد در یکشنبه 28 بهمن1386 و ساعت
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+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Process DiagramThe John Zink® Adsorption/Absorption Vapor Recovery System design can be widely applied, however, it is most commonly used to control hydrocarbon vapor emissions at terminals handling petroleum fuel products, such as gasoline bulk terminals.
How it WorksIn this most common configuration, the unit is equipped with two, identical adsorbers, each filled with activated carbon. One adsorber vessel is on-stream in the adsorption mode while the other is off-stream in the regeneration mode. Switching valves automatically alternate the adsorbers between adsorption and regeneration. One adsorber is always on-stream to assure uninterrupted vapor processing capability. To process the hydrocarbon vapor-air mixture, the mixture first flows up through the on-stream adsorber vessel. There, the activated carbon adsorbs the hydrocarbon vapor, so clean air vents from the bed with minimal hydrocarbon content. Simultaneously, the second adsorber is being regenerated off-line. The carbon bed regeneration uses a combination of high vacuum and purge air stripping to remove previously adsorbed hydrocarbon vapor from the carbon and restore the carbon's ability to adsorb vapor during the next cycle. The liquid ring vacuum pump extracts concentrated hydrocarbon vapor from the carbon bed and discharges it into a three phase separator that separates the vacuum pump seal fluid, the hydrocarbon condensate and the non-condensed hydrocarbon/air vapors. The seal fluid is pumped from the separator through a seal fluid cooler to remove the heat of compression from the seal fluid. The seal fluid is then returned to the liquid ring pump. In some applications, such as chlorinated hydrocarbon vapor recovery, other types of vacuum generators can be substituted for the standard liquid ring pump to avoid incompatibility of the vapor with the seal fluid required by the liquid ring pump. Next, hydrocarbon vapor and condensate flow from the separator to an absorber column section that functions as the final recovery device. The hydrocarbon vapor flows up through the absorber packing where it is subsequently recovered by absorption into a liquid hydrocarbon absorbent. The circulating absorbent supplied from storage serves the dual purpose of absorbing the recovered hydrocarbon vapor and cooling the vacuum pump seal fluid. This absorbent is normally the same hydrocarbon liquid that was the original source of the vapor generation. For example, gasoline product from a storage tank is the absorbent fluid in gasoline vapor control applications. The recovered product is simply returned along with the circulating gasoline back to the product storage tank. A lean absorbent supply pump and a rich absorbent return pump are provided with the ADAB system to circulate the required absorbent. A small stream of air and residual vapor exits the top of the absorber column and is recycled to the on stream carbon bed where the residual hydrocarbon vapor is re-adsorbed.
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Inlet Flame ArrestorThe John Zink® landfill/wastewater flare systems are designed to meet a high level of operational safety. Installed at the flare waste gas inlet, an in-line flame arrester stops flames from entering the gas piping system in the event of an operational malfunction. Our flame arrester features an aluminum housing, housing drain and removable aluminum internals. The internal elements can be easily removed and cleaned while leaving the flame arrestor body in place. Automatic Block ValveJohn Zink's automatic block valve assembly consists of a high performance butterfly valve and fail-closed pneumatic actuator. The pneumatic actuator includes a three-way solenoid valve, speed control valve, position indicator and auxiliary switches. The ANSI 150-lb high-performance butterfly valve has a carbon steel wafer body, 316 stainless steel disk, stainless steel shaft, and PTFE seal material. ZMS Moisture SeparatorOur ZMS moisture separator features HDPE (high density polyethylene) or internal coated carbon steel, flanged inlet and outlet, drain connection, level gauge, stainless steel demister element for moisture collection, differential pressure gauge around the demister element, and a flanged top for accessibility and maintenance. Flow MeterInsertion mass flow meter assembly with 316 stainless steel probe for 1-in. NPT mounting. Chart RecorderInstall a panel-mounted Honeywell model DR4500T Digital Circular Chart Recorder on your system. The circular chart recorder is microprocessor based and draws the chart on paper as data is recorded. Users can design the chart to match specific applications. The recorder has flow totalization capabilities, an output display screen, and two inputs (four input options available) receiving 4 to 20 mA signals. With this option, the Honeywell controller includes an optional output signal allowing the recorder and controller to read the same temperature from the thermocouple. Automatic Telephone DialerIn the event of an alarm condition our panel-mounted, voice programmable automatic dialer with four digital inputs and a rechargeable battery reserve is able to dial multiple telephone numbers for instant notification of problems or operating conditions. Access LadderThe galvanized, safety ladder provides access to thermocouples. Equipment includes a ladder, safety rails, two safety belts and personnel protection screening behind the ladder and around the thermocouple ports. A lockable gate is also available. Service PlatformZink's 150° service platform, designed per OSHA requirements, provides access to stack sample ports. A continuous band of personnel protection screening around the sample ports is included with this option. Hinged DamperFor easy access to the bottom of the flare stack for inspection and maintenance of the burners specify that one of the manual dampers be hinged. Control Panel Weather HoodThe fabricated steel hood is designed to limit control panel exposure to the elements. The hood provides approximately 4 ft of overhang to the front and 2 ft to the rear. The hood comes with a fluorescent light assembly for enhanced visibility of the panel components at night. Industrial Surface FinishApply a coat of Sherwin Williams Kem® High Temperature, aluminum top coat, coated 1 to 2 mils DFT over the standard Sherwin Williams Zinc Clad II primer to provide an enhanced finish with superior corrosion protection up to 750° F. Flare Foundation TemplateZink's enclosed-flare base ring foundation template is constructed of 1/4-in. carbon steel plate to assist in setting and installing the anchor bolts in the field. The template is shipped prior to the flare, so that it can be used at the time the flare foundation is formed. Methane AnalyzerThe microprocessor based analyzer uses dual wavelength, non-dispersive infrared absorption to detect total percent volume methane. The unit is field configurable with a 4 to 20 mA output signal. Oxygen AnalyzerThe microprocessor based analyzer uses a micro fuel cell for percent oxygen detection. System shutdown occurs if high oxygen concentrations are detected in the waste gas stream. The unit is field configurable with a 4 to 20 mA output signal. Combination Methane and Oxygen AnalyzerThe combined package provides continuous measurement of percent oxygen and total volume percent methane. Methane detection occurs with a microprocessor based analyzer utilizing dual wavelength, non-dispersive infrared absorption. Oxygen detection occurs with a microprocessor based analyzer utilizing a micro fuel cell. The unit is field configurable and with 4 to 20 mA output signals. Underwriters Laboratories ClassificationJohn Zink Company is dedicated to ensuring the highest level of quality and safety standards in its products. This performance level is reflected in all products and provides the opportunity to apply the Underwriters Laboratories (UL) listing symbol for Industrial Control Panels on motor starters and a UL classification symbol on Flare Control Panels. This option is provided for applications requiring UL Certification. + گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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With more than 650 biogas flare installations and hundreds of patents to our name, its no wonder John Zink Company is the industry leader in advanced flaring systems. John Zink offers one of the largest, most experienced technical staffs in the industry. + گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Next-generation technology — today John Zink Company applies the Coanda Effect to its Kaldair® flare systems for a whole new dimension in ultra-clean, ultra-efficient flaring and outstanding performance. The Coanda effect is a gas-adhesion principle that dramatically enhances the combustion process, resulting in maximum destruction of waste gases. Here's how it works.The Coanda Effect proves that a gas jet passed over a carefully profiled, curved surface will adhere to that surface, creating a near vacuum that pulls in substantial amounts of air. The air turbulently mixes with the gas flow, resulting in high-efficient combustion. John Zink applies the Coanda Effect to its Kaldair flare tip designs to harness the natural energy in relief gases, which eliminates operator need for additional system components. Coanda Flares
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Principal Applications
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Principal Applications
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Principal Applications
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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liquid flares eliminate the logistical headaches of shipping, trucking and storage, especially in hard-to-access locations on land, water and in arctic environments. We also developed our liquid flares with the clean flaring advantages our customers expect, including minimum smoke, low radiation and low noise, and unique features for handling a wide variety of viscous fluids at high rates. Principal Applications
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Principal Applications
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Principal Applications
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Principal Applications
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Principal Applications
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Ethylene Application Burners The world's ethylene plants rely on John Zink Company for the low and ultra-low emission JZ® burner solutions that enhance production efficiency and reduce emissions.
John Zink maintains an indelible presence in ethylene operations across the globe. Our expertise in the petrochemical industry is a result of our relentless problem solving, extensive research and development, and a mission to develop advanced combustion technologies that help our customers operate cleaner and more economically. Learn which JZ® burner system is right for your ethylene application from the list below then contact a John Zink burner expert for more information. Flat-Hearth Burners | Radiant Wall Burners | Round Flame Hearth Burners | Combination)
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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كانت البحرين أول الدول إنتاجاً للنفط الخام في الجزيرة العربية قبل 75 عاماً. ولكن بالمقارنة مع غيرها من دول الخليج، يعتبر إنتاجها متواضعاً على الرغم من أهميته لاقتصاد الدولة.ونجحت المملكة في زيادة انتاج النفط على الرغم من تنبؤ المحللين بأن الاحتياطيات سوف تنضب بحلول عام 1997. ومع ذلك ما زالت البحرين تنتج حوالي 35000 برميل في اليوم من حقل عوالي (طوال العام الماضي).
عبد الحسين بن علي ميرزا، وزير شؤون النفط والغاز
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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تمتلك مصر حوالي 70 تريليون قدم مكعب من الغاز بالإضافة إلى 100-120 تريليون قدم مكعب من الاحتياطيات غير المثبتة. وتجعل هذه الموارد مصر واحدة من أغنى بلدان المنطقة بمخزونات الغاز الطبيعي. ولكن يوجد هناك نقاش متزايد فيما يتعلق بكيفية استخدام هذه الموارد.بلغت عائدات مصر من صادرات النفط والغاز 10 مليارات دولار في 2005-2006 وتهدف لزيادة العائدات إلى 15 مليار دولار بحلول عام 2010. ويسمح دستور البلاد بتصدير ثلث إنتاج الغاز فقط في أي حقل من الحقول واستخدام ثلث للاستهلاك المحلي وترك الباقي على شكل احتياطي استراتيجي للأجيال القادمة. إنتاج الغاز المسال في ارتفاع
البحث عن استثمارات إضافية
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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على الرغم من العقوبات الدولية التي تلوح في الأفق إلا أن إيران، ثاني أكبر مصدر للنفط في منظمة (أوبك)، واثقة من استمرارها في تطوير الصناعة النفطية دون شركاء تقليديين.ويعتقد نائب وزير النفط، غلام حسين نوذري، أن هناك ما يكفي من النفط في السوق، إذ يعتبر انه إن أظهرت الإحصاءات والبيانات أن هناك حاجة لإنتاج مزيد من النفط فإنهم قادرون على تلبية هذا المطلب.وفقاً لنوذري، لقد وصل إنتاج البترول الإيراني إلى 4.1 مليون برميل يومياً في سبتمبر ويمكن أن يصل إلى 4.2 مليون برميل يومياً بحلول مارس المقبل مع زيادة الإنتاج من حقول أزاديجان ودارخوين وبهري قنصر. ويقال أنه تم تطوير هذه الحقول بخبرات محلية. الترشيد المقنن
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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رحب وزير النفط الإيراني غلام حسين نوزاري بالاتفاق بين شركة "بارس" للنفط والغاز وشركة "أس كي أس" الماليزية لتطوير حقول غاز "جولشان" و"فردوس" كأكبر استثمار في صناعة النفط والغاز حتى الآن في البلاد.
مواجهة الولايات المتحدة
مستثمرون متنوعون
+ گردآوری توسط فرهاد در پنجشنبه 25 بهمن1386 و ساعت
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Intelligence. Whether your goal is to minimize first or life cycle cost, it’s a key ingredient in the design of cost effective piping and ducting systems. AFT Mercury, powered by IntelliFlow, is the first software product to offer the piping systems engineer intelligent, automated sizing of system piping, ducting and components to achieve this goal. With comprehensive system modeling capabilities, a flexible graphical interface and an advanced optimization engine, AFT Mercury with IntelliFlow is nothing less than new technology that will allow you to effect significant cost savings on your piping systems. Minimizing system cost requires a comprehensive approach to the sizing of piping, ducting and system components. With their large number of variables and constraints, rigorously appying such an approach to real world systems is rarely practical. Using the advanced technology of IntelliFlow, AFT Mercury automatically selects pipe, or duct, and component sizes that will achieve your goal of minimum cost while satisfying your system’s constraints. Sizing may be selected to minimize initial or life cycle cost, or engineering parameters including minimum pipe weight, volume or surface area. AFT Mercury, with IntelliFlow, doesn’t just analyze your system, it actually automates a critical part of the system design process. IntelliFlow comprehensively analyzes the complex interaction of the various components to system performance and cost to intelligently determine the optimal sizes of piping, ducting, pumps, valves and other system components for minimum system cost while satisfying a wide range of selected criteria. The savings in materials, installation, energy and other costs associated with your piping or ducting system can be dramatic. Traditional methods of system optimization simply can’t compare. No matter how well you think you’re doing with your systems design, you’re guaranteed to find signficant savings with AFT Mercury. Read the June 2002 Chemical Processing article about how the capabilities of AFT Mercury can produce dramatic savings in pumping systems and several real life examples as presented to the 19th International Pump Users Symposium.
+ گردآوری توسط فرهاد در چهارشنبه 24 بهمن1386 و ساعت
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براي دانلود به ادامه مطلب بروید ...
ادامه مطلب + گردآوری توسط فرهاد در چهارشنبه 24 بهمن1386 و ساعت
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پتروشیمی امیر کبیر استخدام می کند
اما زیرآبی چون فقط توی روزنامه خوزستان زده اگه دسترسی دارید تا ۲۵ بهمن ۸۶ وقت دارید بجنبید . + گردآوری توسط فرهاد در یکشنبه 21 بهمن1386 و ساعت
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+ گردآوری توسط فرهاد در جمعه 19 بهمن1386 و ساعت
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برای دانلود به ادامه مطلب بروید..
ادامه مطلب + گردآوری توسط فرهاد در سه شنبه 16 بهمن1386 و ساعت
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برای دانلود کرک به ادامه مطلب بروید... ادامه مطلب + گردآوری توسط فرهاد در دوشنبه 15 بهمن1386 و ساعت
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