Industrial Cleaning, Washing & Parts Cleanliness worked example
Solvent Usage with solvent use rate of 4.5 gal / hr: a worked example in industrial cleaning, washing & parts cleanliness
What does the result look like when solvent use rate reaches 4.5 gal / hr? The full calculation is worked below with real intermediate numbers. Use it when tracking solvent loss, budgeting purchases, or comparing solvent process settings.
The inputs for this scenario
- Solvent use rate: 4.5 gal / hr (raised for this scenario; the documented default is 1.8)
- Solvent cleaning runtime: 10 hr (unchanged)
- Solvent purchase cost: 28 $ / gal (unchanged)
Working through the calculation
- Applying the documented formula (Solvent consumed = solvent use rate × solvent cleaning runtime) to the inputs above produces each figure below.
- At this operating point the engine returns 45 gal for solvent consumed, the number this scenario is built around.
- At this operating point the engine returns 1,260 $ for solvent run cost.
- At this operating point the engine returns 10 hr for solvent cleaning runtime.
- At this operating point the engine returns 28 $ / gal for solvent purchase cost.
How this compares with the baseline
- Against the tool's baseline example, where solvent use rate sits at 1.8 gal / hr and the headline result is 18 gal, this scenario comes in 150% above the baseline at 45 gal.
- A figure at this level is achievable when solvent use rate is genuinely sustained, not just peaked for a shift. It assumes a steady use rate and ignores solvent recovery, distillation reclaim, drag-out losses, and evaporation that varies with bath temperature and lid discipline.
Results at a glance
- Solvent consumed: 45 gal (headline result)
- Solvent run cost: 1,260 $
- Solvent cleaning runtime: 10 hr
- Solvent purchase cost: 28 $ / gal
Run it with your numbers
- Every input above is editable in the live Solvent Usage calculator, which recalculates instantly and can be shared with the inputs intact.
Last reviewed 2026-05-12.