Mike Otworth
Analyst · Steve Byrne from Bank of America. Your line is now open
Yes, that’s a great, that’s a great question. So there’s a – there’s a couple aspects here. So, first of all, the feed that comes into our purification plant, so this is after the sorting, the washing, the glomeration, just a purification plant. Let’s just take some examples. Let’s say it comes in at 90% polypropylene, it will have 10% of other stuff that 10% of other stuff will break down into what we call co-product one. And co-product two. So when we actually originally modeled this commercial plant, we assumed that the 10% of other stuff would be a cost. It would go to a landfill, it would be a cost. It would go somewhere else. Actually, what we’re finding is that there’s very good markets for those two co-products. Co-product one is effectively a organic type compound, which is, I would say, similar to a pyrolysis oil or could sell into a refined feedstock or orphans [ph] feedstock type plan. And then the co-product two depends a bit on the concentration of materials that are coming in with the feed, but it’s primarily polyethylene and inorganic inerts. Okay. And so that product actually resembles a – let’s say mechanically recycled polyethylene product very nicely. And so, there’s good value on both co-product one, and co-product two that we’ve – let’s say under modeled in the process, but we think has really good upside in the future. With respect to the – let’s say technical aspect of your question, this is probably the source of most of the confusion with respect to the technology. In the original report that we issued on the technology, there was a bit of a misunderstanding on a – let’s say, a binary work or not work for the technology. And it was interpreted that anything under a 91% to 93% polypropylene, it just wouldn’t work in the process. And that’s just, that’s really just not true. We’ve actually run much lower percentages of polypropylene feeding the process and had very successful runs. And so with respect to what can we handle and how much, we are really effectively managing the solubility of polypropylene in our process. And so we can take polypropylene and separate it from just about any other plastic out there. Okay. So whether it’s nylon or ABS or polycarbonates, or polyethylene or polystyrene like, we can accept those as contaminants, and then they will purge out of the system in either co-product one or co-product two. Okay. And so it’s not really a concern for us with respect to Ironton or Augusta, because the feed prep work that we’re doing will remove most of those contaminants prior to purification, but we’re doing it for an economic reason, more so than a technical reason. We want the highest level of polypropylene percentage because it maximizes the economics of the unit, not because the technology won’t work. So we’re hitting both, but we really don’t have a concern on the technology front for the contaminants coming in.