What is a common source of error in determining the percent spent caustic in refinery applications?

491

Mention some of the specialized grinding and crushing methods.

479

What is a good source of equations for calculating discharge flowrates from accidental releases?

530

Explain how can you quickly estimate the horsepower of a pump?

451

Explain what is the significance of the minimum flow required by a pump?

525

if i added hypo before DM plant so i will affect my resins of anion or cation. if affect it so do prevent what kind of step should be taken to remove hypo before DM inlet?

921

What is some good advice for specifying allowable pressure drops in shell and tube exchangers for heavy hydrocarbons?

441

What are the applications of screen analysis in the chemical industry?

444

What are angle of repose applications in the chemical industry?

450

Why in a continuous plant for a Hot standby screw pump system the interlock for auto starting of the other pump ( when the running pump stopped suddenly) is given with header pressure only? why not with flow rate or current of the pump?

1252

What is the ignition temp. of Aluminum,Coper&Iron.

1656

Hi. I have completed my masters in chemical engineering from M S University in year 2008 and now going to do MS Chemical engineering in Lamar University. I am planning to appear for interview in two weeks from now. What are the expected questions from VO regarding masters after masters ? and wat should i expect to give reply ? kindly give your suggestions. Thanks

1454

What's -74C, dew point is better the -70C dew point In draying unit .

1426

repected sir i have given gate exam today.......... if i ll get the better rank in that ....what is the next process .....shall i give another one test......or wat....i dint get properlly..... plz help me or mail me on Nish_gasti@yahoo.co.in

1434

Explain what is the method involved in analyzing powders for composition?

409