WG Chem
Chemical
- Mar 13, 2017
- 6
I have a scrubbing system for Dimethylamine that employs HCl 33% for pH adjustement. The problem is, as you know, field pHmeters demand high maintenance and are very prone to failures. Besides, "being cheap" is definivelly not one of the things you could point in their favor.
I found the sonic velocity principle very interesting for measuring concentrations, and i intend to determine the amount of dissolved Dimethylamine or dimethylammonium chloride as a function of sonic velocity instead of pH (there is no need for a very acurate measurement). The instrument itself also seems very robust for any kind of operational conditions or fluids (
The operating conditions are:
DMA: Target <1%
Manual pH verification and HCl adjustment.
pH: 5-8 (target: 6,0)
Temperature: 30-40°C
"Batch operation" (25% of water exchanged each 24 hours)
I would like to have some opinions of more experienced professionals regarding this technology that is completely new to me. Do you have some similar aplication?For what i have seem, there is a broad range of aplications.
Best regards.
I found the sonic velocity principle very interesting for measuring concentrations, and i intend to determine the amount of dissolved Dimethylamine or dimethylammonium chloride as a function of sonic velocity instead of pH (there is no need for a very acurate measurement). The instrument itself also seems very robust for any kind of operational conditions or fluids (
The operating conditions are:
DMA: Target <1%
Manual pH verification and HCl adjustment.
pH: 5-8 (target: 6,0)
Temperature: 30-40°C
"Batch operation" (25% of water exchanged each 24 hours)
I would like to have some opinions of more experienced professionals regarding this technology that is completely new to me. Do you have some similar aplication?For what i have seem, there is a broad range of aplications.
Best regards.