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#4745 From: mehrnaz owrak <mehrnaz_owrak@...>
Date: Wed Jan 6, 2010 6:57 am
Subject: Aspen 		mehrnaz_owrak
Offline Offline
Send Email Send Email
  
Hello every body,

Could you please help me withthe simulation of a jacketed reactor by Aspen?
I don know where can I select this function.

Thank you
Mehrnaz Owrak




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#4744 From: REDA Rashwan <compu_reda@...>
Date: Fri Jan 1, 2010 4:11 pm
Subject: (No subject) 		compu_reda
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Dear members,
 
a3lanatna1@... has been removed due to violations of the terms and
conditions.
 
Sincerely,
REDA Rashwan
che-comp Moderator
CAE-Egypt


 




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#4743 From: "A3lanatna.com ." <a3lanatna1@...>
Date: Thu Dec 31, 2009 7:28 pm
Subject: فكرة مشروع استثماري رائع 		a3lanatna3
Offline Offline
Send Email Send Email
  
مررها لكل اصدقائك فقد تفيدهم او تفيد أحد أصدقائهم فتأخذ ثواب رزقهم من خلال
المشروع

مشروع استثماري رائع
  ماكينة الحفر على الخشب ومجالاتها المتعددة

مميزات المشروع:

  1- يمكنك بدء المشروع بمكنة واحدة فلا يحتاج لمكان كبير
  2- يتم برمجة المكنة من خلال الحاسب واعطاء أمر بحفر رسمة معينة على الخشب ثم
تركها لتنفيذها
3- لا تحتاج لوقت كبير
4- تدخل المكنة للحفر على الخشب في مجالات كثيرة مثل المجال السياحي عند إنتاج
أعمال خشبية سياحية ومجال الأثاث عند إنتاج اثاثات منزلية خشبية
  وفي مجال اللعب عند إنتاج لعب خشبية صغيرة أو كبيرة للحدائق وفي مجال الديكور
لعمل لوحات أو أشكال ديكورية خشبية
   إليكم السلسلة التعليمية لساتخدام المكنة في الحفر على الخشب والرسم عليه
وعمل الأثاث به
http://www.youtube.com/watch?v=Aj8-6S3voyU
http://www.youtube.com/watch?v=08zfrdlmTyQ

  5- عند شراء المكنة: توجد عروض قسط متاحة في الأسوق بمقدمة تبدأ من 15 ألف جم
  6- تضمن لك دخل شهري ثابت إلى جانب سداد قسط المكنة لأنك ممكن تسد قسط المكنة
من بيع عمل خشبي واحد فخم في الشهر

ثم إليكم فيديوهات وصوور في الأعمال الخشبية على حسابات شركة بيكا جروب
http://www.youtube.com/user/BecaGroup
http://www.facebook.com/pages/Beca-Group/
http://www.linkedin.com/companies/beca-g...<http://www.linkedin.com/companies/be\
ca-group>
https://twitter.com/BecaGroup
عروض تقسيط لمكنة الحفر على الخشب
http://www.facebook.com/pages/Cairo-Egypt/Beca-Group/174738228683?v=wall#/notes/\
beca-group/-/188120696703مررها
لكل من تحب


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#4742 From: REDA Rashwan <compu_reda@...>
Date: Thu Dec 31, 2009 12:38 pm
Subject: (No subject) 		compu_reda
Offline Offline
Send Email Send Email
  
Dear members,
 
eng_maha22@... has been removed due to violations of the terms and
conditions.
 
Sincerely,
REDA Rashwan
che-comp Moderator
CAE-Egypt




[Non-text portions of this message have been removed]

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#4741 From: 7assebat el kahera <eng_maha22@...>
Date: Wed Dec 30, 2009 4:16 pm
Subject: Fw: ORACLE 10 G DEVELOPER 		eng_maha22
Offline Offline
Send Email Send Email
  
--- On Thu, 12/24/09, Ctp <ctp.edu@...> wrote:


From: Ctp <ctp.edu@...>
Subject: ORACLE 10 G DEVELOPER
To: eng_hanaa23@..., eng_maha22@...
Date: Thursday, December 24, 2009, 5:41 PM







[Non-text portions of this message have been removed]

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#4740 From: 7assebat el kahera <eng_maha22@...>
Date: Tue Dec 29, 2009 3:56 pm
Subject: Fw: Cairo University Courses 		eng_maha22
Offline Offline
Send Email Send Email
  
--- On Sun, 4/19/09, Cairo Univ <mohammed_oca@...> wrote:


From: Cairo Univ <mohammed_oca@...>
Subject: Cairo University Courses
To: eng_maha22@...
Date: Sunday, April 19, 2009, 5:52 PM























ط£ط³ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ… ط§ظ„ظ€ظ€ظ€ظ€ظ€ظ€ط¯ظˆط±ط©


ظ‚ظٹظ…ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط© ط§ظ„ط§ط´طھظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±ط§ظƒ


ظ…ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط¯ط© ط§ظ„ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط¯ظˆط±ط©



ط§ظ„ظ€ظ€ط¯ظˆط±ط© ط§ظ„ط¹ط§ظ…ظ€ظ€ظ€ظ€ط©


200


ط´ظ‡ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±



ط¯ظˆط±ط© طھظ€ظ€ظ€ظ€ط£ظ‡ظٹظ€ظ€ظ€ظ€ظ„ ICDL


250


ط´ظ‡ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±



ط¬ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±ط§ظپظٹظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظƒ

350

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±


طھطµظ…ظ€ظ€ظٹظ€ظ€ظ€ظ… ظ…ظ€ظ€ظ€ظˆط§ظ‚ظ€ظ€ظ€ظ€ظ€ط¹

350

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±


AUTO CAD

350

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±


ASP 2000

350

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±


ACCESS + VB

350

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±


NETWORK

350

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±


طµظٹظ€ظ€ظ€ظ€ظ€ظ€ظ€ط§ظ†ظ€ظ€ظ€ظ€ط©

350

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±


ORACLE developer

1500

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ط±ظٹظ€ظ€ظ†


ORACLE admin

1800

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ط±ظٹظ€ظ€ظ€ظ†


ORACLE financial

2500

ط«ظ€ظ€ظ„ط§ط« ط§ط´ظ‡ظ€ظ€ظ€ظ€ظ€ط±


ORACLE HR

3000

ط«ظ€ظ€ظ€ظ€ظ€ظ€ظ„ط§ط« ط£ط´ظ‡ظ€ظ€ظ€ظ€ط±


Oracle Project

600

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ظ€ظ€ظ€ط±


CCNA

600

ط´ظ‡ظ€ظ€ظ€ط±ظٹظ€ظ€ظ€ظ†


UNIX

2500

ط´ظ‡ظ€ظ€ظ€ظ€ط±ظٹظ€ظ€ظ€ظ†


MCSE

1500

ط´ظ‡ظ€ظ€ظ€ظ€ظ€ط±ظٹظ€ظ€ظ€ظ†





[Non-text portions of this message have been removed]

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#4739 From: 7assebat el kahera <eng_maha22@...>
Date: Tue Dec 29, 2009 3:39 pm
Subject: Fw: ORACLE 10 G DEVELOPER 		eng_maha22
Offline Offline
Send Email Send Email
  
--- On Thu, 12/24/09, Ctp <ctp.edu@...> wrote:


From: Ctp <ctp.edu@...>
Subject: ORACLE 10 G DEVELOPER
To: eng_hanaa23@..., eng_maha22@...
Date: Thursday, December 24, 2009, 5:41 PM







[Non-text portions of this message have been removed]

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#4738 From: Joمo Paulo Laudares <joao.laudares@...>
Date: Tue Dec 29, 2009 11:44 am
Subject: RE: Reference, book on P&ID drafting 		jplaudares
Offline Offline
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Hello Willingtom,



I dont have a lot of knowledge about this topic, but I´l try to help you. I´m
work as process engineer in Brazil, working with P&ID´s, but I never saw a good
reference about P&ID creation. Most of companys have their own rules about
sysmbols  to represent process equipments and about lines. For instrumentation,
the best reference to search is the ISA rules. In Petrobras for example we have
to follow ISA representantion. I would recomend a study of this two references
about instrumentation in P&ID:



ISA 5.1 - Instrumentation Sysmbols and Identification

ISA 5.3 - Graphic Symbols for Distributed Control/Shared Display
Instrumentation, Logic, and Computer Systems



For non-instrument sysmbols, I recomend, for exemple, a visit to the website of
Process Industries Practice (PIP - www.pip.org ). There is a lot of other
organizations that develop the same kind of work, as DIN, and others. You will
find a lot of info about P&ID in this places.



One of the things that I recommend for you is to download, from Autodesk
(www.autodesk.com), an evaluate version (30 days) of AutoCAD P&ID. This tool is
a customized AutoCAD for P&ID work. This realy enables a lot of shortcuts on
P&ID "authoring", reducing the time wasted with drawing. Try to complete the
tutorial to better understand, not only the usage of this tool, but the P&ID
creation job. One of the most important things in this type of tool is the
ability to manage info in P&ID in conection with a database. That´s all when we
are talking about a "line list", for example, a document that we use to
reference the "job" of every line in the P&ID and to help the teams working with
pipe modeling.



But P&ID isn´t only a tool for knowledge transmission during the project of a
plant. It will be used during the entire life cycle of a plant, helping
maintenance teams, helping future works on change the capacities, helping safety
assessment teams during the HAZOP´s, etc. This is a very important documentation
not only during design but during the entire life cycle of a plant.



There´s a lot of tools that are used to draw and manage P&IDwork. Try to search
for this tools, for example:



Innotech Comos P&ID

SmartPlant P&ID

AVEVA P&ID

CAD Worx P&ID



Best regards,



Joمo Paulo Laudares

Process Engineering

PLANAVE Engenharia S/A

www.planave.com











To: che-comp@yahoogroups.com
From: chua.willington@...
Date: Fri, 25 Dec 2009 14:45:44 -0800
Subject: [che-comp] Reference, book on P&ID drafting





Good day,

Does anyone know any reference or book on creating Piping and instrument diagram
(P&ID)? I'm not well versed on such a diagram. Any reference, book or site that
you may suggest, i'll consider. Thank you.

Willington Chua
BS Chemical Engineering

[Non-text portions of this message have been removed]





_________________________________________________________________
Windows 7: agora com conexُes automلticas de rede. Conheça.
http://www.microsoft.com/brasil/windows7/default.html?WT.mc_id=1539

[Non-text portions of this message have been removed]

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#4737 From: 7assebat el kahera <eng_maha22@...>
Date: Mon Dec 28, 2009 4:27 pm
Subject: ORACLE 10 G DEVELOPER 		eng_maha22
Offline Offline
Send Email Send Email
  
--- On Thu, 12/24/09, Ctp <ctp.edu@...> wrote:


From: Ctp <ctp.edu@...>
Subject: ORACLE 10 G DEVELOPER
To: eng_hanaa23@..., eng_maha22@...
Date: Thursday, December 24, 2009, 5:41 PM







[Non-text portions of this message have been removed]

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#4736 From: 7assebat el kahera <eng_maha22@...>
Date: Sun Dec 27, 2009 5:00 pm
Subject: Fw: ORACLE 10 G DEVELOPER 		eng_maha22
Offline Offline
Send Email Send Email
  
--- On Thu, 12/24/09, Ctp <ctp.edu@...> wrote:


From: Ctp <ctp.edu@...>
Subject: ORACLE 10 G DEVELOPER
To: eng_hanaa23@..., eng_maha22@...
Date: Thursday, December 24, 2009, 5:41 PM







[Non-text portions of this message have been removed]

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#4735 From: Willington Chua <chua.willington@...>
Date: Fri Dec 25, 2009 10:45 pm
Subject: Reference, book on P&ID drafting 		chua.willington
Offline Offline
Send Email Send Email
  
Good day,

Does anyone know any reference or book on creating Piping and instrument diagram
(P&ID)? I'm not well versed on such a diagram. Any reference, book or site that
you may suggest, i'll consider. Thank you.

Willington Chua
BS Chemical Engineering




[Non-text portions of this message have been removed]

Reply | Forward | Messages in this Topic (2)
#4734 From: 7assebat el kahera <eng_maha22@...>
Date: Thu Dec 24, 2009 5:48 pm
Subject: ORACLE 10 G DEVELOPER 		eng_maha22
Offline Offline
Send Email Send Email
  
--- On Thu, 12/24/09, Ctp <ctp.edu@...> wrote:


From: Ctp <ctp.edu@...>
Subject: ORACLE 10 G DEVELOPER
To: eng_hanaa23@..., eng_maha22@...
Date: Thursday, December 24, 2009, 5:41 PM







[Non-text portions of this message have been removed]

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#4733 From: "Danushka" <dgdanushka@...>
Date: Thu Dec 17, 2009 11:53 am
Subject: RE: clarification 		danushka_dg
Offline Offline
Send Email Send Email
  
Press ctrl+alt + delete in xp

Vista press Ctrl+shift+esc

Then it will be open windows task manager

Then file- new -type ''explorer.exe''

Then press enter





From: che-comp@yahoogroups.com [mailto:che-comp@yahoogroups.com] On Behalf
Of bala mahesh
Sent: 17 December 2009 16:18
To: che-comp@yahoogroups.com
Subject: [che-comp] clarification





dears

my laptop having the problem of  blank page(no desktop icons) when i  was
switched on the laptop.

plse give the idea to over come that .

by

bala

The INTERNET now has a personality. YOURS! See your Yahoo! Homepage.
http://in.yahoo.com/

[Non-text portions of this message have been removed]





[Non-text portions of this message have been removed]

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#4732 From: bala mahesh <bala_murugaesh@...>
Date: Thu Dec 17, 2009 10:47 am
Subject: clarification 		bala_murugaesh
Offline Offline
Send Email Send Email
  
dears

my laptop having the problem of  blank page(no desktop icons) when i  was
switched on the laptop.


plse give the idea to over come that .

by

bala


       The INTERNET now has a personality. YOURS! See your Yahoo! Homepage.
http://in.yahoo.com/

[Non-text portions of this message have been removed]

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#4731 From: malek fayed <malekfayed@...>
Date: Thu Dec 17, 2009 4:49 am
Subject: Poly ethylene terephthalte 		malekfayed
Offline Offline
Send Email Send Email
  
Hi

We are working on project of manufacturing terephthalic acid which is a monomer
of PET and is produced by partial oxidation of P xylene (Eastman technology)

Please, help me in finding data about process conditions and kinetics of the
reaction.

M.Y.Fayed





[Non-text portions of this message have been removed]

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#4730 From: saad nadeem <engrsaadi@...>
Date: Wed Dec 16, 2009 2:28 pm
Subject: RE: help me plz 		saadiisn1
Offline Offline
Send Email Send Email
  
it simply helps in iteration of data either discrete or not it helps in
regressions to make curves for the results of data after experimentation



To: che-comp@yahoogroups.com
From: waqarcb_80@...
Date: Tue, 15 Dec 2009 09:45:13 -0800
Subject: [che-comp] help me plz





i wanna know the Application of Numerical methods in Chemical engineering
kindly helpe

__________________________________________________________
Yahoo! Canada Toolbar: Search from anywhere on the web, and bookmark your
favourite sites. Download it now
http://ca.toolbar.yahoo.com.

[Non-text portions of this message have been removed]





_________________________________________________________________
Windows Live: Friends get your Flickr, Yelp, and Digg updates when they e-mail
you.
http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-\
network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010

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#4729 From: Fahim Tariq <fahim042@...>
Date: Wed Dec 16, 2009 1:48 pm
Subject: Re: help me plz 		fahim042
Offline Offline
Send Email Send Email
  
 

tell me about this topic :
What is physical significance of fact that turbulent prandtle #
  is of the order of unity?
tell me the book name &its page no.reply must 


















[Non-text portions of this message have been removed]

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#4728 From: WAQA HASSA <waqarcb_80@...>
Date: Tue Dec 15, 2009 5:45 pm
Subject: help me plz 		waqarcb_80
Offline Offline
Send Email Send Email
  
i wanna know the Application of Numerical methods in Chemical engineering
kindly helpe



       __________________________________________________________________
Yahoo! Canada Toolbar: Search from anywhere on the web, and bookmark your
favourite sites. Download it now
http://ca.toolbar.yahoo.com.

[Non-text portions of this message have been removed]

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#4727 From: "rain_on_moon" <atta_mcj@...>
Date: Mon Dec 14, 2009 2:08 am
Subject: I need some papers. 		rain_on_moon
Offline Offline
Send Email Send Email
  
Hi All

I hope all is fine with everyone. I need the following papers. If anyone has
access to the said papers, I will request him to send them to me at my email
address i.e. atta_mcj@....


The influence of gravity on the stability of fluidized beds
Chemical Engineering Science, Volume 41, Issue 9, 1986, Pages 2438-2440
L.G. Gibilaro, R. Di Felice, P.U. Foscolo


Fluid dynamic stability of fluidised suspensions: the particle bed model
Pages 1489-1500
P.U. Foscolo, L.G. Gibilaro


The effect of interparticle forces on the stability of fluidized beds
Chemical Engineering Science, Volume 40, Issue 12, 1985, Pages 2379-2381
P.U. Foscolo, L.G. Gibilaro, R. di Felice, S.P. Waldram



Generalized friction factor and drag coefficient correlations for fluid-particle
interactions
Chemical Engineering Science, Volume 40, Issue 10, 1985, Pages 1817-1823
L. G. Gibilaro, R. Di Felice, S. P. Waldram, P. U. Foscolo



A fully predictive criterion for the transition between particulate and
aggregate fluidization
Chemical Engineering Science, Volume 39, Issue 12, 1984, Pages 1667-1675
P.U. Foscolo, L.G. Gibilaro


Thank you for your cooperation.

Reply | Forward | Messages in this Topic (1)
#4726 From: bala mahesh <bala_murugaesh@...>
Date: Tue Nov 24, 2009 10:38 am
Subject: infm 		bala_murugaesh
Offline Offline
Send Email Send Email
  
hi friends,

       i am working TiO2 production plant by sulphate method, now i am n the
digestor section(ilmenite reaction with sulfuric acid) i have more prblm on the
mass formation. if u have any suggestion to reduce mass formation and the
parameter which r affect digestion pls reply me.

thank u 2 all,
      bala


       The INTERNET now has a personality. YOURS! See your Yahoo! Homepage.
http://in.yahoo.com/

[Non-text portions of this message have been removed]

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#4725 From: Qasim Feroz Raja <engrqasimferoz@...>
Date: Thu Nov 19, 2009 10:57 am
Subject: Re: Barometric condenser design 		engrqasimferoz
Offline Offline
Send Email Send Email
  
You can look into Richardson and Coulson , Chemical Engineering Vol-6.
آ 
آ 
Best of Luck
آ 
Qasim Feroz
Process Engineer
Pakistan Oilfields Limited
Cell No : +92 (0)300 5068700
آ آ آ آ آ آ آ آ آ آ آ  +92 (0)333 5218994

--- On Thu, 11/19/09, sharona <sqbarroga@...> wrote:


From: sharona <sqbarroga@...>
Subject: [che-comp] Barometric condenser design
To: che-comp@yahoogroups.com
Date: Thursday, November 19, 2009, 1:19 AM


آ 



Hi guys!!

I am a student and I am on the process of having an equipment design for
evaporation system under vacuum. The design will be used to concentrate sugar by
an evaporation system under vacuum. Part of the design is the design of a direct
contact barometric condenser. I have already a book of Hugot but I find it
incomplete for the detailed design of the condenser specially on the design of
the baffles, heat transfer coefficient, etc.
Anyone can suggest or give me a reference material on the design of the
barometric column? It would be a great help to me on my studies

Thanks..

x's

you can email me at sqbarroga@gmail. com











[Non-text portions of this message have been removed]

Reply | Forward | Messages in this Topic (2)
#4724 From: "sharona" <sqbarroga@...>
Date: Thu Nov 19, 2009 9:19 am
Subject: Barometric condenser design 		sqbarroga
Offline Offline
Send Email Send Email
  
Hi guys!!

I am a student and I am on the process of having an equipment design for
evaporation system under vacuum. The design will be used to concentrate sugar by
an evaporation system under vacuum. Part of the design is the design of a direct
contact barometric condenser. I have already a book of Hugot but I find it
incomplete for the detailed design of the condenser specially on the design of
the baffles, heat transfer coefficient, etc.
Anyone can suggest or give me a reference material on the design of the
barometric column? It would be a great help to me on my studies


Thanks..

x's

you can email me at sqbarroga@...

Reply | Forward | Messages in this Topic (2)
#4723 From: REDA Rashwan <compu_reda@...>
Date: Mon Nov 16, 2009 10:23 am
Subject: Re: Re: Calculation of density for a mixed phase stream 		compu_reda
Offline Offline
Send Email Send Email
  
best and shortest way.. use a simulation software with a good choosen fluid
package.
HYSYS, Pro/II, ChemCAD, ProSim

--- On Mon, 11/16/09, Gary Holleran <jhawkfred@...> wrote:


From: Gary Holleran <jhawkfred@...>
Subject: [che-comp] Re: Calculation of density for a mixed phase stream
To: che-comp@yahoogroups.com
Date: Monday, November 16, 2009, 6:50 AM


آ 



Usually one can perform a weighted mass average of density, unless one
expects non-ideal mixing. Viscosity is often not directly averaged.
Consult "The Properties of Gases and Liquids" by Bruce E. Poling (Author),
John M. Prausnitz (Author), John O'Connell (Author) for mixing rules.











[Non-text portions of this message have been removed]

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#4722 From: "Gary Holleran" <jhawkfred@...>
Date: Mon Nov 16, 2009 4:50 am
Subject: Re: Calculation of density for a mixed phase stream 		hollerga
Offline Offline
Send Email Send Email
  
Usually one can perform a weighted mass average of density, unless one
expects non-ideal mixing.  Viscosity is often not directly averaged.
Consult "The Properties of Gases and Liquids" by Bruce E. Poling (Author),
John M. Prausnitz (Author), John O'Connell (Author) for mixing rules.

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#4721 From: "Dodampe Gamage" <dgdanushka@...>
Date: Mon Nov 9, 2009 4:36 pm
Subject: FTIR Graph for BHET ( bis(hydroxyethyl) terephthalate) 		danushka_dg
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hi guyes!
i have done several practical to chemically recycle the PET.
And also i have analysed the final product get from it. I did several FTIR test.
But i have not find the correct Graph for compare the product.
if somebody has FTIR spectra for BHET send me
thank you
Danushka
Chemical Engineering

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#4720 From: "tvn_fs" <tvn_fs@...>
Date: Mon Nov 9, 2009 7:12 am
Subject: lifetime of tubes in fired heaters 		tvn_fs
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Hi
I want to know about of life-time of tubes in fired heaters and factors that
have affect on it.And some data and curves about it.

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