What are uses of coal other than electricity generation?

More Jahangir Khan's questions See All

Shall oil exploration stop?

Your suggestions are invited.

04 May 2019 6,670 3 View

What are environmental impacts of offshore oil/gas wells?

Share your thoughts on current issue

04 May 2019 9,268 11 View

Is eyeing on "blue economy" on the curse of "blue ecology" right?

Your enlightening thoughts are invited.

04 May 2019 1,048 6 View

Share any free software for earthquake data analysis?

Thanks

11 December 2018 9,943 0 View

Do climate change enforce migration?

Families opt to migrate to safe& secure towns, big cities are getting bigger to biggest, do you think climate change elements upsurge the migration of families.

11 December 2018 8,449 6 View

Do skin color of animals, birds, insects have some significance in knowing their character?

Kindly share your point of view.

10 November 2018 6,353 6 View

Do Mathematical Modelling of Physics disprove the Plate Tectonic Theory?

Share your expert opinion.

09 October 2018 4,841 4 View

How ocean pollution studied by remote sensing?

Your guidance will be acknowledged.

09 October 2018 9,709 2 View

Mass balancing is challenge in coal mining, what is your opinion?

Coal mining is not an intelligent choice in energy production. There are several geoenvironmental hazards associated with coal mining like in that coal mining, Pakistan.

09 October 2018 8,794 1 View

Should RG score be evaluated after 2 week?

The evaluation parameters demands continuous interaction, addition of research items, etc. But the scientists working in labs, in field work, in attending conference, travelling across the oceans...

09 October 2018 2,537 6 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

How to calculate Z (the number of molecules in a unit cell) for calculating theoretical density?

I am trying to calculate the theoretical density of my ceramics materials. I use the formula below to calculate the theoretical density: Theoretical density = (Molecular weight x No. of molecules...

24 February 2021 3,823 2 View