Browse Client Types

Browse past lab clients by general industry sectors

Trial Number 0

Trial Purpose:

Evaluate the efficacy of TURI's standard HSPiP panel at dissolving Macom's soil of unknown composition

Date Run:

01/29/2025

Experiment Procedure:

24 scintillation vials were filled with 15 mL of each chemical from TURI's 24 solvent panel. Pieces of the supplied mystery soil were then broken up into roughly equally sized pieces and fully immersed in the solvent and were then allowed to soak for 3 hours, with observations being taken every hour. A 1 rating denotes most or complete dissolution of the soil, while a 0 rating means some of or none of the soil was dissolved.

Trial Results:

Visual Observation Code: NC – no change, SW – Swelling, CLD – solution is cloudy 0 – dissolution less than 90%  1 – dissolution greater than 90%

Chemical 1 Hour 2 Hours 3 Hours Overnight
Toluene SW SW SW Gel, 1
Dimethyl Carbonate NC NC PART 0
Xylenes SW SW SW Gel, 1
Benzyl Alcohol NC NC PART 0
Ethylene Glycol NC NC SW 0
Methyl Acetate NC NC NC 0
Undecane NC NC NC Sticky, 0
Ethyl Lactate NC NC NC 0
Acetone NC NC NC 0
Ethyl Acetate NC NC SW SW,0
Methanol NC NC PART 0
Ethanol NC NC NC 0
1,3-Dioxolane SW SW SW gel, 1
Diethyl Carbonate SW SW SW SW, 0
1-Propanol NC NC PART 0
Isopropanol NC NC PART 0
Propylene Carbonate NC NC PART 0
Thiophene SW SW SW Gel, 0
1-methoxy-2-propanol NC NC PART 0
Dimethyl Sulfoxide NC NC PART 0
1-Butanol NC NC PART 0
Dimethyl Glutarate NC NC PART 0
Anisole SW SW SW 1
2-Butoxyethyl-Acetate SW SW SW 1

Success Rating:

Results suggest a scale-up feasible match for cleaning chemistry and equipment. Pilot plant study with actual parts recommended.

Conclusion:

Toluene, Xylene, 1,3-dioxolane, Anisole, and 2-butoxyethyl-acetate were all successful at dissolving the mystery soil. EHS evaluations will now be conducted to ensure that the safest option of these solvents is recommended.

Save Report as a PDF