Seeking advice on chemical engineering projects: Can one unit produce two different products from various raw materials?
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The manufacturing process is basically the same, but can products that are not part of an upstream-downstream relationship be produced? These fall under the category of two key items and one major item
There’s no information at all; what is the basis for saying it works or doesn’t work?
Well, I just heard it from others; I searched for a long time but couldn’t find any relevant regulations or laws and policies. I just want to know if there is a rule similar to this one, which states that a device cannot produce products without any upstream or downstream connections.
“\"Two key areas and one major concern\" refers to the supervision of **dangerous chemical processes that are under close oversight by safety supervision agencies, dangerous chemicals that require strict monitoring, and major hazard sources\" – in short, \"two key areas and one major concern\".
Analyze each specific issue individually. Where exactly is the problem? It’s like written in code
I guess you’re not changing the equipment, but rather using different raw materials to produce the products. It’s a violation. If the raw materials, processes, and products are legally registered, there should be no major issues. But a set of equipment is designed with one process and one product in mind. Raw materials and manufacturing processes cannot be changed just as one wishes
Well, not really; it’s just that two different products are produced, and the production lines are separate. Previously, experts said that items with insufficient spacing should not be placed together. Is considering different devices as independent individual factors?
No, new products require re-submission for approval
A single setup may be used to produce two types of products; for example, a device that produces potassium nitrate from potassium chloride and *ao acid can also be used to produce potassium sulfate from potassium chloride and sulfuric acid, but such a setup certainly would not meet safety and environmental standards!
It is necessary to conduct new environmental impact assessments and safety evaluations; it’s not possible to make such changes just because you want to.
It can be designed as a multi-functional workshop, a type of workshop that is common in pharmaceutical companies.