{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreidfmzqoczulssklrjtv5kx2r5mb7fb7t6eo4wqkrt6ebylbn3ktw4"
    },
    "mimeType": "image/png",
    "size": 102587
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  "description": "This plant is provided with: a gas turbine 11; an exhaust heat recovery device 15 which includes a main exhaust heat recovery boiler 13 for subjecting the thermal energy of combustion exhaust gas 12 from the gas turbine 11 to heat-exchange in a main heat-exchange unit 13A and generating main steam…",
  "path": "/patents/1426095",
  "publishedAt": "2022-12-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D53/1475",
    "MITSUBISHI HEAVY IND ENG LTD [JP]"
  ],
  "textContent": "This plant is provided with: a gas turbine 11; an exhaust heat recovery device 15 which includes a main exhaust heat recovery boiler 13 for subjecting the thermal energy of combustion exhaust gas 12 from the gas turbine 11 to heat-exchange in a main heat-exchange unit 13A and generating main steam S10, and a sub-exhaust heat recovery boiler 14 which is installed independently of the main heat-exchange unit 13A, subjects the thermal energy from the combustion exhaust gas 12 after a partial heat-exchange in the main heat-exchange unit 13A of the mam exhaust heat recovery boiler 13 to heat-exchange in a sub-heat-exchange unit 14A, and generates sub-steam S20; a main steam turbine 16 which is driven with the main steam S10 generated in the main exhaust heat recovery boiler 13; a CO2 recovery device 50 including a reboiler for recovering CO2 contained in the combustion exhaust gas 12 discharged from the exhaust heat recovery device 15; and a first reboiler heat supply line L21 for introducing the sub-steam S20 generated in the sub-exhaust heat recovery boiler 14 into the reboiler 55.",
  "title": "PLANT AND COMBUSTION EXHAUST GAS PROCESSING METHOD"
}