نتایح جستجو

Abstract CO2 absorption in monoethanolamine for the case of counter current gas–liquid flow in a continuous film contactor has been experimentally reported. Attempt has been made to develop an empirical correlation capable of capturing the non-uniformity of liquid flow to estimate the mass...

Abstract This paper discusses the development of an anthraquinone auto-oxidation (AO) process for the production of hydrogen peroxide with the focus on its key step—liquid-phase hydrogenation of active anthraquinones over Pd/Al2O3 catalyst. The main issues considered in the process development...

Abstract The feasibility of using a dual retention system consisting on phenol–formaldehyde resin (PFR) and poly(ethylene oxide) (PEO) for fiber-cement manufacture was studied from the point of view of product properties. The effect of the dual system on fiber-cement properties was compared with...

The aim of this study was to characterise the mass transfer parameters and H2S removal efficiency in a laboratory-made spray tower designed for deodorisation. In order to study mass transfer, the volumic interfacial area (a) and the volumic mass transfer coefficient (kLa) were estimated. The...

Abstract In countercurrent flow absorption columns and trickle beds, if either the liquid or gas flow is too high the column becomes flooded with the liquid. Flooding is accompanied by a dramatic increase in pressure, resulting in inefficient operation and potential damage to equipment. To...

این سایت مخاطب زیادی داره چون از یه user & pass زیاد استفاده میشه سریع به **fu میره یه گروهی هست تو yahoo پیدا کنید عضو بشید

سلام بچه ها من محسنم شیراز زندگی می کنم بره هر کمکی آماده ام

http://www.4shared.com/get/43843594/3f5aa0ea/Sayalaat فارسیه حالشو ببر

بچه ها من دارم قاط میزنم یکی لینک aspen hysys یا hysys refinary یا همین جدیدرو بره دانلود بده بعد چه جوریا هست؟ من آخرین ورژنی که کار کردم 3.2 بوده چه فرقایی کرده؟

اشتباه میکنید بچه ها من ترم دوم رفتم دنبال hysys الان درسامو بهتر متوجه می شم حداقل یه کلیاتشو یاد بگیرید

salam doroste in dozdie vali bia inja bayad bashe : http://www.myoops.org/twocw/mit/Chemical-Engineering/10-40Fall-2003/Readings/index.htm omidvaram japonit khoob bashe :d

agha mohsen ehteramet sare jash hatman ye sar daneshgahemoon bezan ta befahmi univ mean what ;)

سلام شما فامیلتون محمدی نیست؟