work

code/game/objects/items/apc_frame.dm

@@ -120,4 +120,4 @@
 	flags_1 = CONDUCT_1
 	w_class = WEIGHT_CLASS_SMALL
 	materials = list(MAT_METAL=50, MAT_GLASS=50)
-	grind_results = list(/datum/reagent/iron = 10, "silicon" = 10)
+	grind_results = list(/datum/reagent/iron = 10, /datum/reagent/silicon = 10)

code/game/objects/items/circuitboards/circuitboard.dm

@@ -12,7 +12,7 @@
 	righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
 	materials = list(MAT_GLASS=1000)
 	w_class = WEIGHT_CLASS_SMALL
-	grind_results = list("silicon" = 20)
+	grind_results = list(/datum/reagent/silicon = 20)
 	var/build_path = null
 
 /obj/item/circuitboard/proc/apply_default_parts(obj/machinery/M)

code/game/objects/items/devices/flashlight.dm

@@ -430,7 +430,7 @@
 	color = LIGHT_COLOR_GREEN
 	icon_state = "glowstick"
 	item_state = "glowstick"
-	grind_results = list(/datum/reagent/phenol = 15, "hydrogen" = 10, "oxygen" = 5) //Meth-in-a-stick
+	grind_results = list(/datum/reagent/phenol = 15, /datum/reagent/hydrogen = 10, /datum/reagent/oxygen = 5) //Meth-in-a-stick
 	rad_flags = RAD_NO_CONTAMINATE
 	var/fuel = 0
 

code/game/objects/items/devices/scanners.dm

@@ -518,7 +518,7 @@ SLIME SCANNER
 	throw_range = 7
 	tool_behaviour = TOOL_ANALYZER
 	materials = list(MAT_METAL=30, MAT_GLASS=20)
-	grind_results = list("mercury" = 5, /datum/reagent/iron = 5, "silicon" = 5)
+	grind_results = list(/datum/reagent/mercury = 5, /datum/reagent/iron = 5, /datum/reagent/silicon = 5)
 	var/cooldown = FALSE
 	var/cooldown_time = 250
 	var/accuracy // 0 is the best accuracy.

code/game/objects/items/stacks/bscrystal.dm

@@ -53,7 +53,7 @@
 	blink_range = 4 // Not as good as the organic stuff!
 	points = 0 //nice try
 	refined_type = null
-	grind_results = list("bluespace" = 10, "silicon" = 20)
+	grind_results = list("bluespace" = 10, /datum/reagent/silicon = 20)
 
 //Polycrystals, aka stacks
 /obj/item/stack/sheet/bluespace_crystal

code/game/objects/items/stacks/sheets/light.dm

@@ -11,7 +11,7 @@
 	throw_range = 7
 	flags_1 = CONDUCT_1
 	max_amount = 60
-	grind_results = list("silicon" = 20, "copper" = 5)
+	grind_results = list(/datum/reagent/silicon = 20, "copper" = 5)
 
 /obj/item/stack/light_w/attackby(obj/item/O, mob/user, params)
 	if(istype(O, /obj/item/stack/sheet/metal))