Answer Posted / shikhar pachauri

there are two theory of petroleum origin
first inorganic theory belive petroleum is a result of
action of carbide and water on meteroids.this theory fails
next theory is organice theory which believes that when
trees plants and animals burried deep under sedimentary
rocks than action of temperture and pressure results in
formation of petroleum oil and gas.

which reformer efficiencywise best?

2218

---

Please help to get IOCL/HPCL or other chemical engineering paper pls send kathir_skv@yahoo.com Regards, kathirvel

2767

---

What does the catalystic converter on an automobile really do?

1250

---

Explain the difference between cfm (cubic feet per minute) and scfm (standard cubic feet per minute)?

1056

---

What is a good method of steam tracing large vessels?

1252

---

What are angle of repose applications in the chemical industry?

1088

---

What are some of the consequences of an undersized kettle type reboiler?

1092

---

Explain the use of gear pumps in motor?

1013

---

Re: Sugar Cane Bagasse What are the 1. Specific Heat of Bagasse at 50% moisture, 40% moisture and 25% moisture? 2. What is bu;lk density of bagasse at 50% moisture, 40% moisture and 25% moisture? 3. What is specific gravity of bagasse at 50% moisture, 40% moisture and 25% moisture? 4. What is the specific heat of flue gases generated from boiler fuelled by bagasse? 5. What is the specific gravity of flue gases generated from boiler fuelled by bagasse?

10023

---

Are there any general rules for flushing slurry lines?

1077

---

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

2325

---

How can wet carbon dioxide be responsible for a corrosion problem in iron-containing metals?

1073

---

What is a surfactant?

1112

---

What is the Import Procurement Cycle ? and what are the customization steps in SAP ?

5664

---

What steps can be taken to avoid stress corrosion cracking (SCC) in steel vessels used for storing anhydrous ammonia?

2174

---