This is just to say that there are methods. You can search for some clues on here. You should probably be getting someone who has done this before to come help you with a LEL chromatography method, a recrystallization and filtration method, or there are some fancy pieces of equipment out there you could use.
If you are just getting started in this industry (which appears to be the case) and you have just now noticed that there is too much THC in your HEMP distillate, you may be around 6 years too late, to get away with the “I didn’t know this would happen” defense.
And just in case you were wondering - it doesn’t just need to be <0.3% to ship, it always needs to be less than 0.3% THC on a dry weight basis. The whole intermediate step is a gray zone with the regulators and they would make your life hell depending on which state you are in.
You still need to destroy the THC - heat and light help with this, it will degrade into CBN.
I’m sure others will reply soon… and they may be more or less friendly.
Good luck with your adventure. There’s lots to learn here. The search bar is your friend. <3