Benzene processing—from crude benzol recovery in coke‑oven plants to high‑purity BTX separation—demands reliable, low‑pressure heat across a wide temperature window. Chemie's targeted three‑fluid lineup — Benzene Processing Eurotherm 320, Benzene Processing Eurotherm 330, and Benzene Processing Eurotherm R‑1000 — is engineered to cover every critical stage without system compromise.

Eurotherm 330 (−49 ~ 315 °C, 4.04 mm²/s at 40 °C, pour point −68 °C) delivers exceptional low‑temperature fluidity for crude benzol pre‑heating and light‑oil fractionation at 70–200 °C, enabling smooth cold‑start circulation and rapid warm‑up under any ambient condition. Its alkylated aromatic base chemistry ensures long service life under continuous thermal cycling.

Eurotherm 320 (−30 ~ 320 °C, 9.8 mm²/s at 40 °C) provides uniform, low‑viscosity heat to benzene rectification columns, extractive distillation units, and BTX separation reboilers operating at 150–300 °C — maintaining sharp temperature gradients that safeguard aromatic purity and column separation efficiency.

Eurotherm R‑1000, a high heat‑capacity synthetic fluid, is purpose‑matched to the heat‑exchanger trains and hydrorefining circuits (200–320 °C) in crude benzol hydro‑refining units, where stable thermal delivery and high specific heat capacity reduce temperature fluctuations, protect catalyst beds, and extend service intervals.

All three fluids operate at low system pressure, minimizing mechanical stress across distillation trains, extraction columns, and refining reactors — supporting consistent benzene quality while maximizing plant uptime.