Kinetic Reactions of SiO2 in Fluid Over Time
Chain together
kinetic reactions
Kinetic reaction paths can be chained together
using the improved pickup command.
Rate law for
Quartz dissolution
Initial mass,
rate constant
Run → Go
traces
the path
Run → Pickup → System → Entire
resumes from the end of the last run
User can increase rate constant
to reflect reaction promoter
Run → Go
traces
the second path
SiO
2
concentration retained from endpoint
Quartz mass retained from endpoint
Run starts at
previous endpoint
Endpoint concentration
used as starting point
for new calculation
The promoter added after 10
hours increases the rate at which
Quartz dissolves into the fluid
.
Experiment data illustrating the kinetic reactions of SiO2 in a fluid environment over time, showcasing the changes in SiO2 concentration. The graph depicts the chain reactions involving SiO2 concentrations and their evolution in the fluid medium as time progresses. The kinetics of SiO2 and its dynamic behavior can be observed through the data points provided. Understanding the progression of SiO2 in fluid systems is crucial for various scientific and industrial applications.
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Presentation Transcript
50 50 SiO2(aq) in fluid (mg/kg) SiO2(aq) in fluid (mg/kg) Chain together kinetic reactions 40 40 30 30 20 20 10 10 0 0 0 +5 +10 +10 +15 +20 Time (hr) Time (hr)
Kinetic reaction paths can be chained together using the improved pickup command. Rate law for Quartz dissolution Initial mass, rate constant Run Go traces the path
Run Pickup System Entire resumes from the end of the last run SiO2 concentration retained from endpoint Run starts at previous endpoint Quartz mass retained from endpoint User can increase rate constant to reflect reaction promoter Run Go traces the second path
Endpoint concentration used as starting point for new calculation
The promoter added after 10 hours increases the rate at which Quartz dissolves into the fluid.
