Searching for patented chemical reactors for MeOH/DME synthesis ?

More Eren Eryilmaz's questions See All

Why might 1 base be different in the forward and reverse reading of the Sanger sequence in the same sample ?

At position 732 my forward and reverse readings are incompatible. what could be the reason for this. there is no problem in the others. there are two different peaks at this position in the...

05 February 2024 3,994 0 View

Is it possible to reuse used cellulose membranes? Is there a proper procedure?

I want to reuse the cellulose membranes I used in the experiments. Can you help me find a procedure on this?

23 April 2023 9,936 0 View

How can I stabilize Electroless Ni Bath solution?

The solution I prepared is not stabilizing. The depositing process is happening instantaneous. After a couple of seconds, free nickels in solution just precipitates. Any idea about preventing this...

25 November 2022 9,007 0 View

How to use a throttling valve?

For example if I use a throttling valve in order to cool a gas by using the joule thomson effect, how can I adjust the valve so that the gas reduces its pressure to a desired value? For example...

11 July 2021 8,140 4 View

Fluid behavior in a condenser ?

Lets say i want to cool a fluid(gas) in a condenser. The fluid(gas) to be cooled enters the condenser with a temperature of 200 K and changes its phase at 150 K(liquid now) and will leave the...

06 July 2021 7,001 1 View

How to plot the cooling curve of a heat exchanger ?

If the entrance and exit teperatures of a fluid which is flowing through a heat exchanger is known, how could i plot the cooling curve of the fluid along the tube? The overall heat coefficient,...

17 March 2021 9,724 9 View

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 7,069 5 View

Necessary tube lenght to cool Natural gas in a dry-ice cooling bath?

I have a tank which contains natural gas at 250 Bar and 293 Kelvin. I want to cool the gas in a dry-ice cooling bath to about 195 Kelvin. The gas will flow in a copper-tube through the bath with a...

27 February 2021 8,578 1 View

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,758 3 View

How can I model the laser melting effect on metal surfaces with ANSYS CFD?

Within the scope of my Ph.D. thesis, I want to determine the thermal distribution, melt pool, and melting/solidification processes in the relevant region by melting metal surfaces with a laser...

27 September 2020 5,353 3 View

Does anyone know why this article is republished using the fake address. Is it about stealing my patent?

This article is mine. It was republished by unknown person using an address (Wilson N Jones Regional Center, Sherman Texas USA. I have a patent.

10 August 2024 7,528 5 View

Is it possible to improve the reforming section of the Haber-Bosch process without using air separation units?

A typical reforming section in a large-scale Haber-Bosch process (Figure 1) comprises two reactors. A mixture of methane (CH4) and steam (H2O) is fed into a primary reformer to produce syngas via...

01 August 2024 7,051 5 View

Comparison of Methanol and ethanol treatment on collagen based scaffolds?

Kindly share a research paper that explains the effect of Methanol and ethanol treatment on collagen based scaffolds. How it increases porosity and swelling. Kindly help me find a paper. Thank you

24 July 2024 3,937 0 View

I want to buy Hydrothermal Synthesis Autoclave from any European company. Can anyone suggest any company inside Europe?

Thanks

22 July 2024 1,143 3 View

Hi dear researchers, do you suggest the best and shortest path for chemical synthesis and green synthesis of magnetite(Fe3O4)?

Suggest the best and shortest route for the chemical synthesis and and green synthesis of magnetite(Fe3O4) The chemical synthesis should contain the least dangerous chemicals along with full...

21 July 2024 2,476 2 View

Im trying iodination of an arene, but only getting black precipitates, is there anyone with iodination experience who can advise?

Organic Synthesis. My student has been trying iodination of arenes (our goal is to iodinate p-phenylenediamine) following these literature procedures: 1. Synthesis 2004, No. 11, 1869-1873 using...

16 July 2024 6,630 1 View

What is wrong with my input file?

im studing gaussian 16 with reading paper about I-131 Metaiodobenzylguanidine in the paper "In a similar vein, nuclear magnetic resonance shielding values were investigated using the widely...

16 July 2024 6,040 4 View

What could be the possible reason that sintering of polycrystalline diamond fabricated with tape casting has suddenly started failing?

I make polycrystalline diamond with tape casting followed by HPHT sintering. When i sintered the samples up till May, the sintering was good. When i sintered the samples in June and July at the...

16 July 2024 3,212 5 View

I want to plot calibration curve of pure mirtazapine powder using HPLC. Can someone please suggest a method without HPLC buffer as a mobile phase?

I am searching for HPLC method to estimate Mirtazapine but i want to avoid HPLC-buffers as a mobile phase component. So, I am looking for alternative HPLC-solvent (acetonitrile, methanol etc.)...

14 July 2024 1,493 3 View

Why is my HPRT1 housekeeping gene not coming at same Ct in qPCR?

I am doing qPCR but my HPRT1 Ct is not coming at the same point. I see a 2 cycle spread in Ct. I have checked my RNA quality A260/280, 230/280 values, did ethidium bromide gel. I used superscript...

04 July 2024 5,605 3 View