Na suka ya sanza ya misato, usine ya styrène ya departement ya refinement pétrochimique ya baling ebongisaki lisusu amélioration continue ya analyse ya carte ya flux ya valeur, ko combiner ba goulets d’étranglement na fonctionnement mpe économie d’énergie ya dispositif, mpe ko proposer ba mesures ya optimisation mpe ya amélioration. oyo ezali état normal que dispositif ekangama na problème oyo e orienté{_esika na 3 ya problème, 3 ya problème, mpe ezo résoudre problème na yango, e résoudre probleme na yango na probleme, mpe na problème ya problème, mpe e résoudre problème na yango, e résoudre problème, 3 problèmes na problème ya problème, mpe ezo résoudre problème na yango na probleme, mpe na problème ya problème, mpe na problème ya problème, mpe ezali ko résoudre problème.
Solve problems online and promote long-term operation of the device. The styrene plant has an annual production capacity of 120,000 tons, which is mainly used to supply raw materials for downstream chemical plants. The ethylbenzene evaporation heat exchanger of the device has experienced internal leakage, which causes ethylbenzene to leak into the steam condensate. If it is stopped, it will directly affect the output of nearly 7,500 tons in 20 days, and increase the consumption of open and stop materials and energy consumption. Ten thousand yuan. In this regard, the styrene plant combines the characteristics of the process, proposes the transformation method and is recognized by the design unit. The steam condensate is used as the system water, and the ethylbenzene vapor separation tank is introduced, which solves the problem quickly and ensures Bosaleli ya seko ya esaleli. .
Implement "minimally invasive surgery" to stabilize product quality. Li Qin, director of the device, said that in the middle of last year, the polymer content of styrene products was continuously high, fluctuating within the range of 6-9 mg/kg. Although it can meet the national standard requirements, it is less than 3 mg/kg expected by users. There are still gaps in the goals. Therefore, the device Mbala moko abongisaki bolukiluki, mpe asimbaki "ba séances ya brainstorming" mitano mpo na kosala ba plans d'action mpo na ba projets minene motoba mpe ba projets 35 ya mike, mpe esalemi optimisé "chirurgie invasive minimum" na tour ya séparation ya styrène mpo na ko stabiliser contenus ya polymère. na se ya 3 mg / kg, yango eyambami na ba clients.
Bokitisaka bozangisi ya nguya na kosalelaka ba données minene. Uta trimestre ya minei ya mbula eleki, na tina ya bozangi ya échangeur ya chaleur ya système, tour ya bokabuani ya usine ya styrène ezali na évacuation intermittent, mpe opération ebalukaka mingi, ematisaka motango ya vapeur. équipement ebongisi équipe ya recherche, na kosalelaka base de données réel 2,{44} ya ba paramètres 4, . Ba lots, mpe esukisaki ete "échangeur ya échangeur ya chaleur esalaki ete matériel emema mayi mpo na kosala ba fluctuations na fonctionnement". ba mettre décisivement transformation ya processus. sima ya kokata mayi libanda ya système, consommation ya vapeur ya ngonga moko ekitisami na soki 1 tonne, consommation ya énergie ya sanza na sanza ekitisami na pene na 100{11}} yuans}{12}
Li Qin alobaki ete banda 2015, usine ya styrène emoni mbala na mbala mpe esilisi mokakatano ya dispositif, e insistaki na "problèmes généraux, mpe na mikakatano ya mindondo, mpe esalaki makasi mpo na kosilisa mikakatano", mpe ekobaki kolendisa bobateli ya énergie, kokitisa ya consommation mpe production emati. ba indicateurs économiques lokola sortie, production, consommation matérielle mpe consommation ya 48000000000. Mibu.