---
name: distillation-designer-2b85acb7b5fd
description: Distillation column design skill for tray/packing selection, hydraulic analysis, and column optimization
allowed-tools:
  - Read
  - Write
  - Glob
  - Grep
  - Edit
  - Bash
metadata:
  specialization: chemical-engineering
  domain: science
  category: Separation Processes
  skill-id: CE-SK-010
graph:
  domains: [domain:chemical-engineering]
  skillAreas: [skill-area:physics-simulation, skill-area:mathematical-reasoning, skill-area:statistical-analysis]
  workflows: [workflow:experiment-design]
  roles: [role:research-engineer, role:computational-scientist]
---

# Distillation Designer Skill

## Purpose

The Distillation Designer Skill performs distillation column design including tray and packing selection, hydraulic calculations, and column optimization for vapor-liquid separations.

## Capabilities

- McCabe-Thiele and Ponchon-Savarit methods
- Shortcut design calculations (Fenske, Underwood, Gilliland)
- Tray hydraulics (flooding, weeping, entrainment)
- Packing selection and sizing (HETP, pressure drop)
- Feed location optimization
- Reflux ratio optimization
- Side draw design
- Azeotropic and extractive distillation

## Usage Guidelines

### When to Use
- Designing new distillation columns
- Rating existing columns
- Optimizing column performance
- Evaluating tray vs. packing

### Prerequisites
- VLE data available
- Feed composition defined
- Product specifications set
- Thermodynamic model validated

### Best Practices
- Validate VLE predictions
- Consider turndown requirements
- Allow for design margins
- Evaluate energy integration

## Process Integration

This skill integrates with:
- Distillation Column Design and Optimization
- Separation Sequence Synthesis
- Heat Integration Analysis

## Configuration

```yaml
distillation-designer:
  internals:
    - sieve-trays
    - valve-trays
    - structured-packing
    - random-packing
  design-methods:
    - rigorous
    - shortcut
```

## Output Artifacts

- Column specifications
- Tray/packing datasheets
- Hydraulic analysis
- Operating envelopes
- Optimization recommendations


---
Source attribution: a5c-ai
Original project: https://github.com/a5c-ai/babysitter/blob/feb68abe397acc14f32b34984975c48fedba2b33/library/specializations/domains/science/chemical-engineering/skills/distillation-designer/SKILL.md
License: MIT
License information: https://opensource.org/license/mit
Original upstream instructions; downloaded from Mega AI Hub.

## Upstream license notice

# MIT License

Copyright (c) 2025 A5C AI

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.



# Mega AI Hub resource metadata

Creator / publisher: a5c-ai
Original project: https://github.com/a5c-ai/babysitter/blob/feb68abe397acc14f32b34984975c48fedba2b33/library/specializations/domains/science/chemical-engineering/skills/distillation-designer/SKILL.md
Attribution basis: Source repository record

Fields of work: Data & Analytics, Design, Education & Research, Product Management, Project & Program Management
Roles: Data Scientist, Product Manager, Project Manager, Researcher, UX Designer
Specialties: Specialty not specified
Tools: Tool not specified
Country applicability: Country not specified
Classification basis: Source catalog labels
Instruction SHA-256: ce92114bc27df7774c68f1d387285e923e5ddaf3eb7b82359b174a50c9c4a563