PEAK PERFORMANCE OUTCOME

Design | Intensify | Integrate

No-CAPEX wins today and transformational gains tomorrow.

Angiras Rasayan couples over 50 years of Manchester-born research with field-hardened digital twins to squeeze every rupee and kilogram of CO₂ out of your potential asset base.

In partnership with UK’s APIL, we blend Process Design (PD), Process Intensification (PI) and Process Integration (PII) into a continuous improvement engine.

Efficiency

2–8%

Energy Savings With Zero CAPEX

ROI

>10%

Total Savings When Retrofits Available

Experience

50+

Years' Research Manchester, UK

OUR STRATEGY

The D-I-I Playbook

D

Design

What We Do

Process mapping and Advanced simulation to uncover every efficiency opportunity and create robust, future-ready processes.

Why It Matters

First-time-right setups, fewer reworks, and built-in flexibility.

I

Intensification

What We Do

Compact, high-throughput chemical processes and equipments that multiplies capacity per m³.

Why It Matters

Smaller plots, lower steel, faster scale-ups.

I

Integration

What We Do

Seamless coupling of heat, mass, and utilities for maximum site efficiency and lowest possible emissions.

Why It Matters

15–40% utility and CO₂ cuts typical for brownfield plants.

ADVANCED OPTIMIZATION

Process-Systems Excellence

We leverage cutting-edge pinch analysis and AI-driven solvers to optimize complex industrial systems, turning data into actionable savings.

1. Energy System Optimization

Pinch Analysis & MILP/MINLP

Pinch Analysis & MILP/MINLP engines pinpoint the theoretical minimum for hot & cold utilities, then deliver retrofit-friendly superstructures. Digital twins track fouling vs. design, flagging when 1% clean unlocks 10% in lost heat duty.

2. Utility-System Optimisation

Indigenious Software

Indigenious Software weighs hundreds of boiler–turbine–vent scenarios in seconds; typical projects free 20–38 t/h live steam and €3.35 M/yr OPEX at large chemical parks in USA/Europe. Real-time advisor adjusts let-down valves, back-pressure turbines and CHP loads.

3. Hydrogen-Ready Systems

Hydro Simulator sizing tool

We harvest 30–120 °C waste heat from cracking, reforming or HEN hot-ends to pre-heat PEM or SOEC electrolysers, lifting round-trip efficiency by up to 9%. Hydro-net™ sizing tool co-optimises O₂ valorisation, storage and safety zoning.

Why We're Different

Proven Large-Scale Results

  • 7.6% OPEX cut (No CAPEX)
  • 3.35 MM €/y steam savings
  • 7.2 MM €/y profit uplift

In-House Optimisation Suite

STEAM-NET, HEAT-NET, HYDRO-NET, DISTIL-NET, CRYO-NET: Rapidly builds digital twins for "what-if" economics in hours, not weeks.

Team of Chartered Engineers

A multidisciplinary team of chartered professionals delivering world-class engineering standards, blending agile innovation with IChemE & IET best practices.

Academia-to-Industry Pipeline

Led by Prof Robin Smith: Embeds the latest pinch & MILP algorithms that routinely expose 25–40% theoretical energy gaps.

Ready to see the hidden megawatts and margin inside your plant?

Book a ProcEnhance Quick-Scan today and receive a data-backed business case as soon as possible – or request a live walkthrough of our steam-network twin in action.

Get In Touch

Let's Start
Conversation.

Whether you have a question, need a consultation, or just want to say hello, we're here to help.

Visit Us

751, Iscon Emporio,
B/s Star Bazaar, Nr. Jodhpur Cross Road,
Ahmedabad – 380015,
Gujarat, India.

Contact Info

info@angirasrasayan.com

+91 99099 50916

+91 79351 80172

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