❄️ Expansion Cooling (High-Pressure Gas Expansion Cooling, Cryogenic Brittle Pulverization)

Target Jet Mill Joule-Thomson Cryo-Milling Calculator

Model adiabatic Joule-Thomson expansion temperature drop ($Delta T = -35^circ ext{ to }-60^circ ext{C}$) as high-pressure gas expands across target nozzles: drop ductile polymers (PTFE, UHMWPE, rubber) below their glass transition temperature ($T_g$), enabling brittle impact fracture against target plates, and polymer yields.

1. Project & Operating Inputs

Polymer Infeed Rate (kg / Hr e.g. 250.0 kg/Hr Recycled UHMWPE / Rubber)

Inlet Gas Pre-Chill Temp (°C e.g. -20.0°C Chilled Compressed Nitrogen)

Customer Bid Price for Supplied Cryo-Target Jet Island ($)

Insulated Cryogenic Jet Chamber, Nitrogen Chiller, B4C Anvil ($)

2. Financial Breakdown & Yield

ADIABATIC EXPANSION COOLING

Turnkey Cryogenic Target Jet Milling Island Profit

Polymer Cryo-Comminution Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost