Patent ID: 11939915
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  B  C  Y | IPC B  C  F

Claim 8:
9. The raw material fluid treatment plant according to claim 1,
wherein the preheater has a vaporizer that heats and vaporizes the raw material fluid of a liquid, and a gas heater that heats the raw material fluid of a gas from the vaporizer,
the vaporizer is a heat exchanger that heats the raw material fluid of the liquid by exchanging heat between a second heating medium for vaporization which is a type of the second heating medium and the raw material fluid of the liquid, and
the gas heater is a heat exchanger that heats the raw material fluid of the gas by exchanging heat between a second heating medium for gas heating which is a type of the second heating medium and is different from the second heating medium for vaporization and the raw material fluid of the gas.