maximum dry density of a GP soil?

Spray drying is a method of producing a dry powder from a liquid or slurry by rapidly drying with a hot gas. This is the preferred method of drying of many thermally-sensitive materials such as foods and pharmaceuticals, or materials which may require extremely consistent, fine, particle size.

Spray drying is a method of producing a dry powder from a liquid or slurry by rapidly drying with a hot gas. This is the preferred method of drying of many thermally-sensitive materials such as foods and pharmaceuticals, or materials which may require extremely consistent, fine, particle size.

The nanosilica i have produced after drying is in granular form. I want to grind it using a mortar and pestle to obtain powders.

I want to know that how we can check that dry particle size (0.8mm) is homogeneously mixed or not? How can we assess the homogeneity of dry particle size mixture. Lets say we have a mixture of SiC and ceramic stucco. The size of both 0.8mm range.

Hi,

I am just getting started with light sheet, and I am running into a software error during set up. The error states that the TwinFlect mirrors I am using and the dry illumination objective I am using are not compatible. this error occurs regardless of the illumination objective I use. If you use the TwinFlect mirrors, have you encountered this error? The Leica documentation did not indicate that there would be an issue, and my PI successfully used the set up before I joined.

If it helps, the system was recently updated to windows 10 and other problems have also come up. My hunch is that something was not installed properly, or configured properly. I am also using a Leica DMi8 DLS set up. My objectives are a 2.5x 0.07 dry illumination objective and a 10x/0.3 DLS TwinFlect 7.8mm W detection objective.

Any help is appreciated.

Thanks,

Ben

I used co-precipitation method for OA-SPION synthesis and kept the ppt in ddH2O. I was going to use vaccum dry to obtain the solid ppt, but I need sample preparation methods for TEM, TGA and DLS analysis. Does anyone know how it can be done?

Thanks

Hi,

I need to simulate using AERMOD the PM10 estimated by the stack of a "waste to energy" plant. To do this I need the particle size distribution of particulate matter to consider the dry deposition. I atach an image as example of the data I need.

With the particle size distribution, I need to estimate the next parameter:

particle diameter, mass fractions, particle density or fine particle fraction, mass mean particle diameter.

Please, where can I find those parameters for a "waste to energy" plant?

What is the reference where I can find these parameters?

Now, we only have a project, a proposal plant, some layouts and some process simulations. I am looking this parameters from a similar plant.

We chose as reference the Bolzano (Bolsen) WTE plant.

My best regards,

Anel

tell me simple way which do not effect the particles.

Hello all, I measured XRD in sieved dried surface soil samples but one sample has broad hump around 20 degrees. What do you think about that? Is dried plants shows this kind of pattern? Because after the drying, sample looks like including plenty of dried little particles of plant maybe is that a reason of that pattern?