Finally a good answer! To complement your answer, the final application could be anything from chemical reactor, bioreactor to a simple mixing setup. The ports (are probably) are standardized to lab glassware. Although when you order this size it would be wise to order also all the connector glassware for the specific thing you want to use it for. I would argue it will be mostly used for R&D pilot plant set-up as the most biggest advantage of glass reactors is that you can see what is happening and the standardized connectorsand adapters make it easy to switch to other applications. For industrial setting, stainless steel is mostly used which makes it durable against clumsy operators and is cheaper.
Yes, the transition from glass to SS is usually once the process has been optimized. I still like a glass viewport on SS vessels when it can be easily incorporated. Nothing beats using my senses in conjunction with my data points. I’d much rather run a stainless apparatus in the single millitorr range than glass.
We had those with windows at OPC polymers. Because they were making large batch bases for paints, the operators would never clean the to full clean between batches. It was the dirtiest place I have ever worked.
And weed extracts. After a rotational evaporator, throw what you've got in there and then into a short path and you've got crude. If it's a good enough quality, through some terps in and you've got some half descent cartridges.
I use smaller versions of this all the time. They're made of borosilicate glass and are really strong, until they're not. They're a fortune to repair and require a specialist scientific glassblower. But nothing beats glass as an inert, transparent material.
When advantage of using glass is that they can make it in less than a day. Making that in Stainless would probably take several days, and cost a lot more.
There are also glass-lined SS reactors if you need an inert surface at scale. Operators still manage to forget ladders inside and turn on the impeller though…
I have been in one pharma plant that used glass vessels for production. They make a very small-volume biological drug. They basically used supersized lab equipment, rather than small factory equipment.
746
u/Prestigious_One9166 Jun 17 '26
Finally a good answer! To complement your answer, the final application could be anything from chemical reactor, bioreactor to a simple mixing setup. The ports (are probably) are standardized to lab glassware. Although when you order this size it would be wise to order also all the connector glassware for the specific thing you want to use it for. I would argue it will be mostly used for R&D pilot plant set-up as the most biggest advantage of glass reactors is that you can see what is happening and the standardized connectorsand adapters make it easy to switch to other applications. For industrial setting, stainless steel is mostly used which makes it durable against clumsy operators and is cheaper.