feed composition
1.PVA membranes modified with phosphoric acid have greater flux. When the feed composition is 50wt.%, the flux reaches 1200 g/m~2 ·hr, and the separation factor α(H_2O/EtOH)=10. PVA membranes modified with malonic acid show good pervaporation behavior.
2.95.4% of CH4 conversion and 84.6% of CO2 conversion were achieved at 850 ℃ under atmospheric pressure and with feed composition of n(CH4)/n(CO2)/n(H2O)/n(O2)=1/0.48/0.54/0.1 and space velocity of 10 080 h-1. High temperature and low pressure are favorable to TRM reaction.
3.COMPARATIVE STUDY ON THE EFFECT OF DlETARY CORN STARCH CONTENT ON GROWTH,FEED UTILIZATION AND BODY COMPOSITION OF CHINESE LONGSNOUT CATFISH(LEIOCASSIS LONGIROSTRIS G?NTHER)AND GIBEL CARP(CARASSIUS AURATUS GIBELIO)
5.Results indicated that Siberian ferrets mainly feed on rodents, birds, reptilia, insects, and plant fruits, of which rodents are the main foods accounting for 80.45% of the food composition.
6.The requirement of energy and protein as well as the utilization efficiency of metabolism energy in growing fox were studied with combination of respiratory,N C balance, degistive metabolism, analysis of carcass composition and feeding experiment. The processing procedure of mixed feed and new techniques of feed formulation were developed.
7.It also discusses the effect of various operating parameters on the separation of membrane systems during the CO_2 separation from natural gas or the recovery of CO_2 from EOR associated gas, such as membrane properties, engineering design, composition of feed, operating temperature and pressure, feed and the quantity of the permeable and non-permeable.
