Numerical simulation of gas residence time distribution in vortex quick separator of FCC disengager;

Effect of residence time on mechanism of chain termination of acrylonitrile freeradical polymerization;

Residence time for understanding diffusion in ordered alloys;

Measuring retention time with static growth curve during continuous culture of high efficient bacteria.;

The influence to mechanical properties of carbon fiber made by preoxidation retention time、temperature of low-oven and exhaust emission;

Observation of Pinhead Retention Time of Insulin Pen Injection;

Optimal design of extraction columns by applying resident time distribution model;

Results show that the optimal temperature for injected aqueous urea is 850 ℃~950 ℃ and the resident time is about 0.

The axial non uniformity of the gas and the catalyst resident time distribution in the regenerator were measured.

In this paper the impact of organic matter removal in domestic wastewater by different anaerobic/ aerobic HRT are discussed.

The results showed that the HRT of reactor should be more than 5.

The results indicated that the optimized condition of ferric-carbon microelectrolysis is pH=2, Fe/C=1∶2, HRT=2 h.

The effects of changing the dwell time(liquid level)of the same size disc reactor under the fixed production load on the polycondensation reaction,product molecular mass distribution,b value and the running current were analysed.

For a class of switched systems a lower bound on the dwell time of switching is explicitly calculated which guarantees input to state stability.

Through second-order Runge -Kutta algorithm and Monte Carlo simulation,dwell time and jump time are calculated.

Using stabilization ponds in Jining City as subject, feasibility of stabilization ponds with short residence time in cold areas was emphatically studied.