fix oilsands recipe

Author: serenibyss

src/main/java/gregtech/api/unification/material/materials/UnknownCompositionMaterials.java

@@ -236,7 +236,6 @@ public static void register() {
         Oilsands = new Material.Builder(1597, "oilsands")
                 .dust(1).ore()
                 .color(0x0A0A0A).iconSet(SAND)
-                .components(Oil, 1)
                 .build();
 
         RareEarth = new Material.Builder(1598, "rare_earth")

src/main/java/gregtech/loaders/recipe/chemistry/SeparationRecipes.java

@@ -313,6 +313,11 @@ public static void init() {
                 .chancedOutput(dustTiny, Ilmenite, 5000, 500)
                 .buildAndRegister();
 
+        CENTRIFUGE_RECIPES.recipeBuilder().duration(800).EUt(5)
+                .input(dust, Oilsands)
+                .fluidOutputs(Oil.getFluid(1000))
+                .buildAndRegister();
+
 
         // Electrolyzer
         ELECTROLYZER_RECIPES.recipeBuilder()