# Heavy oil processing - Stage 2 (technology)

internal name `heavy-oil-mk02` · tier 5 (Chemical science pack, [tier 5](https://factorio.kalzumeus.com/tier/5.md))
HTML page: https://factorio.kalzumeus.com/tech/heavy-oil-mk02/

## Cost

700 units of (1 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 2 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 3 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 6 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 10 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 120 s each.

## Requires (2)

- [Chemical science pack](https://factorio.kalzumeus.com/tech/chemical-science-pack.md)
- [Heavy oil processing - Stage 1](https://factorio.kalzumeus.com/tech/heavy-oil-mk01.md)

## Leads to (6)

- [Copper processing - Stage 3](https://factorio.kalzumeus.com/tech/copper-mk03.md)
- [Diamond mining](https://factorio.kalzumeus.com/tech/diamond-mining.md)
- [Paramagnetic material](https://factorio.kalzumeus.com/tech/paramagnetic-material.md)
- [Tin processing - Stage 3](https://factorio.kalzumeus.com/tech/tin-mk03.md)
- [Titanium processing - Stage 3](https://factorio.kalzumeus.com/tech/titanium-mk03.md)
- [Zinc processing - Stage 3](https://factorio.kalzumeus.com/tech/zinc-mk03.md)

## Unlocks (4 recipes)

### Grease (`low-distillate-to-grease`)

- 4 s · tier 5
- Ingredients: 100 × [Low distillates](https://factorio.kalzumeus.com/fluid/low-distillate.md), 100 × [Lubricant](https://factorio.kalzumeus.com/fluid/lubricant.md), 1 × [Tin chromium alloy](https://factorio.kalzumeus.com/item/sncr-alloy.md)
- Results: 100 × [Grease](https://factorio.kalzumeus.com/fluid/grease.md)
- Made in: Heavy oil refinery MK 01, Heavy oil refinery MK 02, Heavy oil refinery MK 03, Heavy oil refinery MK 04
- Unlocked by: [Heavy oil processing - Stage 2](https://factorio.kalzumeus.com/tech/heavy-oil-mk02.md)

### Kerosene (`low-distillate-to-kerosene`)

- 4 s · tier 5
- Ingredients: 100 × [Low distillates](https://factorio.kalzumeus.com/fluid/low-distillate.md), 1 × [Titanium tetrachloride](https://factorio.kalzumeus.com/item/ticl4.md)
- Results: 150 × [Kerosene](https://factorio.kalzumeus.com/fluid/kerosene.md)
- Made in: Heavy oil refinery MK 01, Heavy oil refinery MK 02, Heavy oil refinery MK 03, Heavy oil refinery MK 04
- Unlocked by: [Heavy oil processing - Stage 2](https://factorio.kalzumeus.com/tech/heavy-oil-mk02.md)

### Xylenol (`low-distillate-to-xylenol`)

- 4 s · tier 5
- Ingredients: 100 × [Low distillates](https://factorio.kalzumeus.com/fluid/low-distillate.md), 1 × [Titanium tetrachloride](https://factorio.kalzumeus.com/item/ticl4.md)
- Results: 100 × [Xylenol](https://factorio.kalzumeus.com/fluid/xylenol.md)
- Made in: Heavy oil refinery MK 01, Heavy oil refinery MK 02, Heavy oil refinery MK 03, Heavy oil refinery MK 04
- Unlocked by: [Heavy oil processing - Stage 2](https://factorio.kalzumeus.com/tech/heavy-oil-mk02.md)

### Split heavy oil from oleochemicals (`oleo-heavy`)

- 3 s · tier 5 · productivity modules allowed
- Ingredients: 100 × [Oleochemicals](https://factorio.kalzumeus.com/fluid/oleochemicals.md), 200 × [Sulfuric acid](https://factorio.kalzumeus.com/fluid/sulfuric-acid.md)
- Results: 150 × [Heavy oil](https://factorio.kalzumeus.com/fluid/heavy-oil.md), 500 × [Flue gas](https://factorio.kalzumeus.com/fluid/flue-gas.md), 5 × [Sulfur](https://factorio.kalzumeus.com/item/sulfur.md)
- Made in: Fluid Separator MK 01, Fluid separator MK 02, Fluid separator MK 03, Fluid separator MK 04
- Unlocked by: [Heavy oil processing - Stage 2](https://factorio.kalzumeus.com/tech/heavy-oil-mk02.md)