antifoam addition process

IRI: https://spec.industrialontologies.org/ontology/construct/AntifoamAdditionProcess

Defined In: https://spec.industrialontologies.org/ontology/biopharma/BiopharmaManufacturingExecution/

SubClass Of: material addition process

Class Hierarchy

owl:Thing › bfo:entity › bfo:occurrent › bfo:process › planned process › material addition process › antifoam addition process

Definition

material addition process in which an antifoam agent is introduced into a defined recipient to suppress, reduce, or prevent foam formation

Examples

• polypropylene glycol addition in microbial fermentation to prevent foam overflow and support stable dissolved oxygen control; antifoam addition to a mammalian cell culture bioreactor in response to foam detection; silicone-based antifoam addition during mixing of a foaming process solution

Adapted From

• https://www.biophorum.com/download/cvp-case-study-interactive-version/

Primitive Class

This class is declared primitive and it does not have necessary and sufficient condiftions defined.

Primitive Rationale

There are insufficient constructs to create a set of necessary and sufficient conditions.

Formal Axioms

First-Order Logic Axioms

AntifoamAdditionProcess(x) → MaterialAdditionProcess(x) ∧ ∃m ∃r (AntifoamingAgent(m) ∧ TransferredMaterialRole(r) ∧ hasInput(x, m) ∧ hasRole(m, r))

Semi-Formal Natural Language Axioms

if x is an ‘antifoam addition process’ then x is a ‘material addition process’ that ‘has input’ some ‘antifoaming agent’ that ‘has role’ some ‘transferred material role’

Description Logic

constr:AntifoamAdditionProcess ⊑ constr:MaterialAdditionProcess

constr:AntifoamAdditionProcess ⊑ ∃ constr:hasInput .(constr:AntifoamingAgent ⊓ ∃ constr:hasRole .constr:TransferredMaterialRole)

SubClassOf: constr:MaterialAdditionProcess

SubClassOf: constr:hasInput some (constr:AntifoamingAgent and constr:hasRole some constr:TransferredMaterialRole)