西南石油大学学报(自然科学版) ›› 1994, Vol. 16 ›› Issue (2): 110-114.DOI: 10.3863/j.issn.1000-2634.1994.02.18

• 油气化学工程与化工 • Previous Articles     Next Articles

K-cycle Ending Criterion In Equilibrium Calculation Rich Natural Gas Phase

Yin Dai-yi   

  1. (Deptmentt of Chemical Engineering)
  • Received:1993-12-23 Revised:1900-01-01 Online:1994-04-20 Published:1994-04-20

Abstract:

In the research of the phase state of natural gas,the ending criterion of the K-cycle in calculation of equlibrium constant ki used to adopt; It has proved through calculations that the ending criterion using |En+1/En-1|≤σ is right.

Key words: gas, phase State, equilibrium constant, K-cycle

CLC Number: