If you’ve ever been halfway across a toxic, storm-battered planet with a broken ship launcher and a pocket full of useless ferrite dust, you know how frustrating it is to be stuck without the exact resource you need to get moving again. That’s exactly why the portable refiner is one of the most essential tools in your No Man’s Sky inventory, even if you don’t realize it when you first start playing. I spent my first three hours in the game hauling raw resources back to my tiny starter base every 20 minutes because I had no clue how to use portable refiner in No Man’s Sky to make what I needed on the spot. This guide walks you through everything from unlocking it to running the most useful recipes, so you never waste time hauling junk across planets again.
How to Unlock and Prepare to Use Portable Refiner in No Man’s Sky
You don’t have to grind for hours or complete a bunch of side quests to get access to this tool, which is part of why it’s so useful for new players. You’ll unlock the portable refiner blueprint automatically during the opening Awakening quest, right after you fix your first scanner and start exploring your starting planet. You won’t get a pop-up tutorial for it, though, so a lot of players skip right past it and don’t even know they have the blueprint for weeks.
To craft your first portable refiner, you just need two common ingredients you can find on any starting planet. You only need 1 Metal Plating and 30 Oxygen to craft one, and it takes less than 10 seconds to put together once you have the materials. Metal Plating is made from 50 Ferrite Dust, which you can get from mining any rock with your terrain manipulator, and Oxygen comes from glowing red plants scattered across every planet type.
Once you craft it, it stays in your portable build menu forever, so you don’t have to carry it as a physical item in your inventory. You can pull it out, place it, and pick it back up as many times as you want, no extra crafting required after the first one. I keep a second one crafted just in case I’m running multiple resource farms at once, but most players only ever need one for regular exploration runs.
Step-by-Step Process to Use Your Portable Refiner Effectively
Using the refiner is pretty straightforward once you know the steps, but it’s easy to miss small details that stop it from working if no one tells you what to look for. Follow these steps every time, and you’ll never stare at a non-functional refiner wondering what you did wrong.
First, open your build menu and navigate to the Portable Units tab. Select the portable refiner, and place it on a flat, dry patch of ground. It won’t place on steep slopes, shallow water, or uneven rocky terrain, so you might have to move a few feet if the placement outline is red instead of green. Once it’s placed, walk up and interact with it to open the interface.
The first slot you need to fill is the fuel slot in the top left corner of the refiner menu. The refiner runs on Carbon or Condensed Carbon, and you need at least 1 unit of fuel to start any refining job. Condensed Carbon gives 4x the runtime of regular Carbon, so it’s the better fuel choice for long refining sessions. You can make Condensed Carbon by refining regular Carbon in the refiner itself, so I usually run a quick batch of 200 Condensed Carbon at my base before every long exploration trip.
Next, add your raw resource to the input slot on the left side of the menu. The refiner will automatically show you all available recipes for that resource, and you can select which one you want to make from the menu on the right. If you’re combining two resources, add the second one to the second input slot, and the recipe options will update automatically. Once you select your recipe, the refiner will start running immediately.
A lot of new players run into avoidable mistakes when they first start using the refiner, so here are the most common ones to watch out for:
- Forgetting to add fuel before adding input resources, leading to confusion when nothing happens
- Placing the refiner on steep or wet terrain, which causes the build menu to reject placement entirely
- Using regular Carbon for large refining jobs, which wastes inventory space on extra fuel stacks
- Leaving refined resources in the refiner and fast traveling away, which can make the items disappear permanently
You can walk away from the refiner while it’s running, but it will pause if you get more than 100 units away from it, so stick nearby if you’re running a long recipe. Never leave valuable refined goods in the refiner if you plan to fast travel or leave the planet, even if you think you’ll come back right away. I lost 300 Ionised Cobalt once because I hopped in my ship to fly to a nearby outpost and forgot I left it in the refiner, and it was gone when I got back.
Best Resource Recipes to Run on Your Portable Refiner
You can run dozens of different recipes on the portable refiner, but some are way more useful for on-the-go exploration than others. These are the recipes I use constantly, no matter what kind of planet I’m exploring or what quest I’m working on.
First up is Ferrite Dust to Pure Ferrite. You need Pure Ferrite for almost everything in the game: fixing your ship, building shelters, crafting upgrades, even repairing your multi-tool. If you’re out mining rocks for Ferrite Dust, you can pop it straight into the refiner to make Pure Ferrite on the spot, instead of hauling 200 Ferrite Dust back to your base to refine later. That cuts your inventory usage in half for the same amount of usable material.
Next is Cobalt to Ionised Cobalt. Cobalt is super common in caves on almost every planet, and Ionised Cobalt sells for almost three times as much as raw Cobalt. It’s also used for a ton of high-level exosuit and ship upgrades, so if you find a big cobalt deposit, refining it on the spot means you get way more value for the same mining time.
Di-hydrogen to Di-hydrogen Jelly is another lifesaver when you’re out exploring. You need Di-hydrogen Jelly to make Launch Fuel for your ship, and there’s nothing worse than being stuck on a planet with no Launch Fuel and a pocket full of Di-hydrogen crystals you can’t use. Pop the crystals into the refiner, make jelly, then craft Launch Fuel straight from your inventory, and you’re back in the air in 60 seconds.
You can also run combination recipes if you have two resources on hand. For example, mixing Pure Ferrite and Carbon gives you Magnetised Ferrite, which is used for advanced base building and multi-tool upgrades. You don’t need a large base refiner to make it, so you can craft it when you’re out exploring if you find the right resources.
Refining raw resources before selling them can double or even triple the unit value of your inventory, so I always run all my collected resources through the refiner before I head to a space station to sell. On my last run, I turned 500 units worth of raw Ferrite Dust into 1200 units worth of Pure Ferrite in 5 minutes, which was enough to buy the ship upgrade I’d been saving for.
Pro Tips to Get More Value From Your Portable Refiner
Once you get the hang of the basics, there are a few little tricks that make the portable refiner even more useful for long exploration runs. I picked most of these up from 100+ hours of playing, and they’ve saved me hours of wasted time and lost resources.
First, keep a dedicated stack of 200 Condensed Carbon in your exosuit inventory just for fueling the refiner. Don’t use it for crafting or charging your hazard protection, keep it separate so you never run out of refiner fuel when you need it. I keep mine in the first slot of my exosuit cargo tab, so I can find it immediately if I need to top up the refiner.
If you’re farming a lot of resources in one spot, bring two portable refiners so you can run two recipes at the same time. For example, I once found a cave with tons of Cobalt and Ferrite Dust, so I placed two refiners: one turning Cobalt into Ionised Cobalt, and the other turning Ferrite Dust into Pure Ferrite. That cut my wait time in half, and I filled my inventory with valuable resources in 20 minutes instead of 40.
If you’re playing multiplayer, you can use any portable refiners placed by your teammates, no need to place your own. That’s super useful if you’re exploring with friends and someone already has a refiner set up near a resource deposit. You can also split resources between multiple refiners to get through big stacks even faster.
You can also use the portable refiner to turn “junk” resources into usable materials. For example, Rusted Metal that you get from opening damaged crates can be refined into Ferrite Dust, so you don’t have to throw it away to free up inventory space. Even weird resources like Pugneum can be refined into more valuable materials if you have the right secondary ingredients, so don’t write off random resources you pick up while exploring.
Another little trick: if you need to move the refiner quickly, you can pick it up even if it’s mid-refine. Any unprocessed input resources and finished output will automatically go straight to your inventory, so you don’t lose anything. That’s perfect if a storm rolls in or a hostile Sentinel starts attacking you, and you need to hop in your ship and leave right away.
The portable refiner is such a simple tool, but it completely changes how you explore once you get the hang of using it. You don’t have to run back to your base every time you need a specific material, and you can get way more value out of every resource you mine while you’re out exploring. Once you know how to use portable refiner in No Man’s Sky, you’ll wonder how you ever played the game without it. Next time you head out on an exploration run, make sure you have your refiner unlocked and a stack of Condensed Carbon handy, and you’ll be able to handle almost any problem the galaxy throws at you.
