Rajdeep Deka

7 Questions 2 Answers 0 Followers

Questions related from Rajdeep Deka

Pressure-Enthalpy graph in ASPEN?

I want to create a Pressure-Enthalpy graph for Methanol in ASPEN. How can I do it?

31 January 2022 986 3 View

How to input a Piston Pump in ASPEN?

I want to create a flowsheet for a steam explosion in ASPEN and I want to put a piston pump in the inlet having a flowrate of around 1 kg/hr and operating at a pressure of 45 bar. I am new to...

24 January 2022 9,007 0 View

Can knockout drum be used to collect heated methanol vapors?

I have a Parr reactor (600 ml) and want to do a methanol explosion of rice straw (similar to steam explosion). Just to start, i am heating up the soaked rice straw to 170C, and instantly releasing...

15 September 2021 1,216 1 View

How to determine presence of Hydrogen gas in sample?

I am running a high-pressure reaction containing rice straw, methanol, and catalyst to produce lignocellulosic material. The final pressure has a difference of 4-5 bar once the reactor is cooled...

15 June 2021 7,706 3 View

What is the flow rate when diameter and length of the tube is increased?

I am producing a catalyst that requires high-temperature reduction (500 C) in a Nitrogen environment in a tube furnace. The current setup that I have includes a quartz tube with 20mm (diameter)...

22 March 2021 5,497 6 View

What is the temperature pressure profile for a methanol water mixture?

I have a methanol-water mixture and I want to know how temperature changes pressure with varying methanol-water percentage (v/v)?

24 November 2020 1,869 1 View

Unconverted lignin in filtrate was obtained by acidified precipitation with HCl until pH < 2. What exactly does this mean?

I am using a Parr reactor to run depolymerization reaction for rice straw lignin. The problem I am facing currently is determining the extent of conversion. I am using GC FID for quantification...

24 November 2020 3,800 3 View