Sentence examples for deactivation coefficient from inspiring English sources

Catalyst deactivation coefficient.

Initial bulk porosity of particle (ɛP0), deactivation coefficient, sulfide deposition coefficient were used to quantify the behavior of COS removal at different operating conditions.

The rate constant k′ and deactivation coefficient, kd were determined from a fit of the concentration history data to the hyperbolic reaction deactivation model for 1st-order kinetics in a plug flow reactor.

Industrial & Engineering Chemistry Research 38, 4140 4143] to determine the intrinsic reaction rate simultaneously with the carbon-induced deactivation coefficient from transient rate data over an extended period of time (up to 72 h), for propane dry reforming over a Co Ni catalyst at 823 973 K.

This is because the magnitude of the segregation effect is also governed by the distribution of propagating radicals between particles, which is influenced by both the termination (kt) and the deactivation (kdeact) rate coefficients.

This model does not distinguish among these different mechanisms and uses a simple interaction coefficient to describe activation and deactivation of proteins by other proteins.

Continuous distribution kinetics was proposed for determining the rate coefficients of the polymers and deactivation of the enzyme.

The wild-type channel exhibits cooperative Ca2+ deactivation with a K1/2 of 197 μM and Hill coefficient of 2.3.

Table 3 shows the thermal deactivation constants between 35°C and 90°C, obtained from angular coefficients of the curves shown in Figure 3, as well as the determination coefficients of regression and the half-life of enzymes at each temperature.

The deactivation of the chromophore was reflected in the lower extinction coefficient (ε494 nm≈46,000 M−1 calculatedulated for the protein in the off-state at 494 nm, whereas the quantum yield remained unaltered.

Kinetic and transport coefficients are also shown to play major roles during the deactivation process.