diff --git a/groovy/postInit/chemistry/inorganic_chemistry/elements/p_block/group16/SulfurChain.groovy b/groovy/postInit/chemistry/inorganic_chemistry/elements/p_block/group16/SulfurChain.groovy
index 92c2cab04..870db6ccc 100644
--- a/groovy/postInit/chemistry/inorganic_chemistry/elements/p_block/group16/SulfurChain.groovy
+++ b/groovy/postInit/chemistry/inorganic_chemistry/elements/p_block/group16/SulfurChain.groovy
@@ -12,7 +12,7 @@ mods.gregtech.electric_blast_furnace.removeByInput(120, [metaitem('dustPyrite')]
 
 ROASTER = recipemap('roaster')
 CRYSTALLIZER = recipemap('crystallizer')
-CSTR = recipemap('continuous_stirred_tank_reactor')
+BR = recipemap('batch_reactor')
 
 //Steam-Age source of SO3/H2SO4
 ROASTER.recipeBuilder()
@@ -36,6 +36,7 @@ ROASTER.recipeBuilder()
 ROASTER.recipeBuilder()
 	.circuitMeta(1)
 	.inputs(ore('dustIronIISulfide') * 2)
+	.fluidInputs(fluid('oxygen') * 3000)
 	.outputs(metaitem('dustBandedIron') * 2)
 	.fluidOutputs(fluid('sulfur_dioxide') * 1000)
 	.duration(80)
@@ -77,16 +78,18 @@ ROASTER.recipeBuilder()
 	.notConsumable(ore('dustVanadiumPentoxide'))
 	.fluidOutputs(fluid('sulfur_trioxide') * 4000)
 	.duration(200)
-	.EUt(7)
+	.EUt(30)
 	.buildAndRegister()
 
 //Lead chamber process
 
-CSTR.recipeBuilder()
-	.fluidInputs(fluid('sulfur_dioxide') * 50)
-	.fluidInputs(fluid('nitrogen_dioxide') * 50)
-	.fluidOutputs(fluid('sulfuric_acid') * 50)
-	.fluidOutputs(fluid('nitric_oxide') * 50)
-	.duration(4)
-	.EUt(7)
-	.buildAndRegister()
\ No newline at end of file
+BR.recipeBuilder()
+    .fluidInputs(fluid('sulfuric_acid') * 1000)
+    .fluidInputs(fluid('dense_steam') * 3000)
+    .fluidInputs(fluid('sulfur_dioxide') * 1000)
+    .fluidInputs(fluid('nitrogen_dioxide') * 1000)
+    .fluidOutputs(fluid('diluted_sulfuric_acid') * 4000)
+    .fluidOutputs(fluid('nitric_oxide') * 1000)
+    .duration(320)
+    .EUt(7)
+    .buildAndRegister()
\ No newline at end of file