diff --git a/src/main/java/gregtech/GT_Mod.java b/src/main/java/gregtech/GT_Mod.java
index a08cbb8e..23dd8ac1 100644
--- a/src/main/java/gregtech/GT_Mod.java
+++ b/src/main/java/gregtech/GT_Mod.java
@@ -476,6 +476,20 @@ public class GT_Mod implements IGT_Mod {
 					Materials.Barite.getDustTiny(1), 		Materials.Chromite.getDustTiny(1), Materials.Ilmenite.getDustTiny(1), 
 					new int[]{10000, 10000, 10000, 10000, 10000, 6000}, 480, 30);
         }
+        double ashOutputMultiplier = Math.min(GregTech_API.sOPStuff.get(ConfigCategories.Recipes.gregtechrecipes, "AshOutputMultiplier", 1.0), 1.0);
+        if (GregTech_API.sOPStuff.get(ConfigCategories.Recipes.gregtechrecipes, "AshYieldsAlkaliMetalOxides", true)) {
+        	int[] outputChances = new int[]{(int) (9900 * ashOutputMultiplier), (int) (6400 * ashOutputMultiplier), 
+        			(int) (6000 * ashOutputMultiplier), (int) (500 * ashOutputMultiplier), 
+        			(int) (5000 * ashOutputMultiplier), (int) (2500 * ashOutputMultiplier)};
+            GT_Values.RA.addCentrifugeRecipe(Materials.Ash.getDust(1), GT_Values.NI, GT_Values.NF, GT_Values.NF, 
+            		Materials.Quicklime.getDustSmall(2),           Materials.Potash.getDustSmall(1), Materials.Magnesia.getDustSmall(1), 
+            		Materials.PhosphorousPentoxide.getDustTiny(1), Materials.SodaAsh.getDustTiny(1), Materials.BandedIron.getDustTiny(1), 
+            		outputChances, 240, 30);
+        } else {
+        	GT_Values.RA.addCentrifugeRecipe(Materials.Ash.getDust(1), GT_Values.NI, GT_Values.NF, GT_Values.NF, 
+        			Materials.Carbon.getDust(1), GT_Values.NI, GT_Values.NI, GT_Values.NI, GT_Values.NI, GT_Values.NI, 
+        			new int[]{(int) (10000 * ashOutputMultiplier), 0, 0, 0, 0, 0}, 40, 16);
+        }
         if (gregtechproxy.mSortToTheEnd) {
             try {
                 GT_Log.out.println("GT_Mod: Sorting GregTech to the end of the Mod List for further processing.");
diff --git a/src/main/java/gregtech/loaders/postload/GT_MachineRecipeLoader.java b/src/main/java/gregtech/loaders/postload/GT_MachineRecipeLoader.java
index d56b6d63..38b38a85 100644
--- a/src/main/java/gregtech/loaders/postload/GT_MachineRecipeLoader.java
+++ b/src/main/java/gregtech/loaders/postload/GT_MachineRecipeLoader.java
@@ -1688,10 +1688,6 @@ if(Loader.isModLoaded("Railcraft")){
         GT_Values.RA.addCentrifugeRecipe(new ItemStack(Blocks.grass, 1, 32767), GT_Values.NI, GT_Values.NF, GT_Values.NF, ItemList.IC2_Plantball.get(1L, new Object[0]), GT_OreDictUnificator.get(OrePrefixes.dustTiny, Materials.Clay, 1L), new ItemStack(Blocks.sand, 1), GT_Values.NI, GT_Values.NI, GT_Values.NI, new int[]{2500, 5000, 5000}, 250, 30);
         GT_Values.RA.addCentrifugeRecipe(new ItemStack(Blocks.mycelium, 1, 32767), GT_Values.NI, GT_Values.NF, GT_Values.NF, new ItemStack(Blocks.brown_mushroom, 1), new ItemStack(Blocks.red_mushroom, 1), GT_OreDictUnificator.get(OrePrefixes.dustTiny, Materials.Clay, 1L), new ItemStack(Blocks.sand, 1), GT_Values.NI, GT_Values.NI, new int[]{2500, 2500, 5000, 5000}, 650, 30);
         GT_Values.RA.addCentrifugeRecipe(ItemList.IC2_Resin.get(1L, new Object[0]), GT_Values.NI, GT_Values.NF, Materials.Glue.getFluid(100L), GT_OreDictUnificator.get(OrePrefixes.dust, Materials.RawRubber, 3L), ItemList.IC2_Plantball.get(1L, new Object[0]), GT_Values.NI, GT_Values.NI, GT_Values.NI, GT_Values.NI, new int[]{10000, 5000}, 300, 5);
-        GT_Values.RA.addCentrifugeRecipe(Materials.Ash.getDust(1), GT_Values.NI, GT_Values.NF, GT_Values.NF, 
-        		Materials.Quicklime.getDustSmall(2),           Materials.Potash.getDustSmall(1), Materials.Magnesia.getDustSmall(1), 
-        		Materials.PhosphorousPentoxide.getDustTiny(1), Materials.SodaAsh.getDustTiny(1), Materials.BandedIron.getDustTiny(1), 
-        		new int[]{9900, 6400, 6000, 500, 5000, 2500}, 240, 30);
         GT_Values.RA.addCentrifugeRecipe(GT_OreDictUnificator.get(OrePrefixes.dust, Materials.DarkAsh, 1), 0, GT_OreDictUnificator.get(OrePrefixes.dust, Materials.Ash, 1L), ItemList.TE_Slag.get(1L, new Object[]{GT_OreDictUnificator.get(OrePrefixes.dust, Materials.Carbon, 1L)}), GT_Values.NI, GT_Values.NI, GT_Values.NI, GT_Values.NI, 250);
         GT_Values.RA.addCentrifugeRecipe(new ItemStack(Items.magma_cream, 1), 0, new ItemStack(Items.blaze_powder, 1), new ItemStack(Items.slime_ball, 1), GT_Values.NI, GT_Values.NI, GT_Values.NI, GT_Values.NI, 500);
         GT_Values.RA.addCentrifugeRecipe(GT_OreDictUnificator.get(OrePrefixes.dust, Materials.Uranium, 1L), GT_Values.NI, GT_Values.NF, GT_Values.NF, GT_OreDictUnificator.get(OrePrefixes.dustTiny, Materials.Uranium235, 1L), GT_OreDictUnificator.get(OrePrefixes.dustTiny, Materials.Plutonium, 1L), GT_Values.NI, GT_Values.NI, GT_Values.NI, GT_Values.NI, new int[]{2000, 200}, 800, 320);