# Material Balance Calculator

> Material and energy balance calculation skill for process design and troubleshooting

- Skill: `a5c-ai/material-balance-calculator` (Agent Skill)
- Install (CLI): `npx skillmds@latest add a5c-ai/material-balance-calculator`
- Raw SKILL.md: https://api.skillmd.com/api/skills/a5c-ai/material-balance-calculator/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: a5c-ai (https://skillmd.com/u/a5c-ai)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/a5c-ai/material-balance-calculator

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# Material Balance Calculator Skill

## Purpose

The Material Balance Calculator Skill performs material and energy balance calculations for process design, optimization, and troubleshooting applications.

## Capabilities

- Steady-state material balances
- Component balances
- Energy balances
- Recycle stream calculations
- Purge stream optimization
- Data reconciliation
- Gross error detection
- Balance closure verification
- Heat integration calculations

## Usage Guidelines

### When to Use
- Developing process designs
- Troubleshooting processes
- Optimizing operations
- Reconciling plant data

### Prerequisites
- Stream compositions known
- Flow rates measured/estimated
- Reaction stoichiometry defined
- Physical properties available

### Best Practices
- Close balances properly
- Identify measurement errors
- Document assumptions
- Validate against plant data

## Process Integration

This skill integrates with:
- Process Flow Diagram Development
- Process Simulation Model Development
- Performance Testing and Validation

## Configuration

```yaml
material-balance-calculator:
  balance-types:
    - overall
    - component
    - element
  methods:
    - sequential-modular
    - equation-oriented
    - data-reconciliation
```

## Output Artifacts

- Material balance tables
- Energy balance tables
- Stream summaries
- Reconciliation reports
- Heat duty calculations