Material Content Section - Lockup

Navigation: Models ➔ Common Sections ➔ Material Content Section ➔ LockUp

Material (Content)	Content Tab Include Properties						Species (Sp)	Optional Tabs
Basic Information	Energy ValuesAtUserTandP	Density Correction Solubility Saturation	Acidity Charge Transport	HeatsOfCombustion Heating Values	Solution Impurity H2O Properties	Water Quality	Sp Tab EC Tab	DLockup LockUp	DTrack Track	DSz Sz MSz	DSSA SSA

Related Links: Common Content Section, LockUp

---

This option is used to 'hide' a percentage of one or more species from any reactions specified in the flowsheet. e.g. if the user is configuring a gold plant and they know that 10% of the gold cannot be recovered, they can 'hide' 10% of the incoming gold from any reactions. So, in a reaction file, the user can specify a reaction with an extent of 100%, and 100% of the available gold will react. The 10% of gold that is 'hidden' will bypass the reaction, but will still be visible to the user.

DLockup Tab Page

• This tab is only visible if Lockup has been included in the Configuration file AND Lockup has been enabled on the Plant Model - Qualities Tab AND Lockup.Action has been set to 'Create' or 'Modify' in the Content Tab.
• This tab page is for configuring the Lockup.

Tag (Long/Short)	Input / Calc	Description/Calculated Variables / Options
Lockup Quality Configuration - Create
DLockup...
Each lockup species (selected on the Plant Model - Qualities Tab) will have the following field:
LockUpReqd	Input	The fraction of the species that is 'locked up', or not available for reaction.

Please see Lockup - Creating Lockup for more information.

Lockup Tab Page

• This tab is only visible if Lockup has been included in the Configuration file AND Lockup has been enabled on the Plant Model - Qualities Tab AND Lockup has been 'Created', either in the current unit content tab or in an upstream unit (Feeder, Qi or another content). Note that this tab will only be shown if the project has been solved with lockup present (non-zero).

Tag (Long/Short)	Input / Calc	Description/Calculated Variables / Options
Each lockup species (selected on the Plant Model - Qualities Tab) will have the following field:
LockedUpFrac	Calc	The fraction of the species that is 'locked up', or not available for reaction.
AvailableFrac	Calc	The fraction of the species that is available for reaction, or not locked up.
LockedUpMass	Calc	The mass of the species that is 'locked up', or not available for reaction.
AvailableMass	Calc	The mass of the species that is available for reaction, or not locked up.
An extra row Summary will be shown if two or more lockup species are available.

Please see Lockup - Data Sections for more information.