母 兰州炼油厂常减压蒸馏装置 图名 减压塔加热炉 日期 1999.3.18 0.7pa STEAM HEAT CARRIER TO VACUUM TOWER ATMOSPHERIC 母 哥 TOWER RESIDUE FUEL OIL FROM HIGHER ATOMIZED 1302 PRESSURE GAS OFFGAS HE瓯T STEAM R FROM CARRIER VACUUM TOWER TI 313 FIC 307 FIC 308 FIC 309 FIC 306 TI 336 TICA 302 FIQ 305 TI 321 FIC 313 TI 318 AIC 302 0.7Mpa STEAM TI 325 TI 326 TI 327 TI 328 TI 340 TI 341 TI 339 PIC 302 ATMOSPHERIC TOWER RESIDUE HIGHER PRESSURE GAS V1 8 TI 323 FIC 310 ATOMIZED STEAM OFFGAS FROM VACUUM TOWER HEAT CARRIER TI TI 366 319 TI 324 AI R FROM AIC302 FUEL OIL TO VACUUM TOWER HEAT CARRIER 兰州炼油厂常减压蒸馏装置 图名 减压塔加热炉 日期 1999.3.18