How to Scale a Chemical Formulation From Lab to Production
A formula that works in the lab has proven its chemistry. It has not yet proven that it will behave the same way in equipment many times larger, run by a different team, with commercial raw materials. Scaling a chemical formulation from lab to production is a sequence of stages, and at each one the formula has to be proven again under new conditions.
We see formulations arrive at Valentine Chemicals at every one of these stages. This page walks through them in order: what each stage is for, what changes along the way and what to have settled before moving to the next.
Powder Particle Size in Chemical Manufacturing
A dried powder's particle size is an outcome of the method used to make it. Powder-form chemicals move through spray drying or drum drying, and the two methods produce meaningfully different particle size, moisture and shape.
This page covers what particle size means, why it matters for how a product performs downstream and how each drying method sets it.
When a Customer Wants a Powder Version of a Liquid You Sell
Most water-based liquids can be dried into a powder. Whether a particular one can depends on what is in it, how it handles heat and what the powder has to do in your customer's process.
What follows covers what makes a liquid a candidate for drying, what to find out from your customer, and what not to commit to before you know.
What Is Liquid-to-Powder Conversion?
A liquid product can be converted into a dry powder for reasons of shipping cost, shelf life, handling, or end-use requirements — and the process is used across industries from oil and gas to agriculture and pharmaceuticals.
This post covers what liquid-to-powder conversion is, why companies do it, how the right drying method gets chosen, and what changes for a product once it has been dried
The Hidden Challenges of Chemical Process Scale-Up (And What Actually Helps)
Most scale-up failures are not caused by bad chemistry. The formulation works. The lab results are solid. The team knows what they are doing. What fails is the transition between environments — the move from a controlled bench-scale setting to the commercial conditions that production requires.
Spray Drying vs. Drum Drying: Which Is Right for Your Formula?
When a liquid formulation needs to become a powder, the drying method you choose affects particle size, product stability, and throughput. Spray drying and drum drying are the two dominant methods in industrial liquid-to-powder conversion, but they work differently and suit different materials. This post breaks down how each process works, where each is used, and what factors drive the decision between them.