diff --git a/chemistry/ta4_doser.lua b/chemistry/ta4_doser.lua
index 09fb175..e9df68d 100644
--- a/chemistry/ta4_doser.lua
+++ b/chemistry/ta4_doser.lua
@@ -153,14 +153,9 @@ local State = techage.NodeStates:new({
 	stop_node = stop_node,
 })
 
-local function untake(recipe, pos, liquids)
-	for _,item in pairs(recipe.input) do
-		if item.name ~= "" then
-			local outdir = liquids[item.name] or reload_liquids(pos)[item.name]
-			if outdir then
-				liquid.untake(pos, outdir, item.name, item.num)
-			end
-		end
+local function untake(pos, taken)
+	for _,item in pairs(taken) do
+		liquid.untake(pos, item.outdir, item.name, item.num)
 	end
 end	
 
@@ -205,43 +200,50 @@ local function dosing(pos, nvm, elapsed)
 	end
 	-- inputs
 	local starter = get_starter_name(pos)
+	local taken = {}
 	for _,item in pairs(recipe.input) do
 		if item.name ~= "" then
 			local outdir = liquids[item.name] or reload_liquids(pos)[item.name]
 			if not outdir then
 				State:standby(pos, nvm)
 				reactor_cmnd(pos, "stop")
+				untake(pos, taken)
 				return
 			end
-			if liquid.take(pos, outdir, item.name, item.num, starter) < item.num then
+			local num = liquid.take(pos, outdir, item.name, item.num, starter)
+			if num < item.num then
+				taken[#taken + 1] = {outdir = outdir, name = item.name, num = num}
 				State:standby(pos, nvm)
 				reactor_cmnd(pos, "stop")
+				untake(pos, taken)
 				return
 			end
+			taken[#taken + 1] = {outdir = outdir, name = item.name, num = item.num}
 		end
 	end
-	-- output
+	-- waste
 	local leftover
-	leftover = reactor_cmnd(pos, "output", {
-			name = recipe.output.name, 
-			amount = recipe.output.num})
-	if not leftover or (tonumber(leftover) or 1) > 0 then
-		untake(recipe, pos, liquids)
-		State:blocked(pos, nvm)
-		reactor_cmnd(pos, "stop")
-		return
-	end
 	if recipe.waste.name ~= "" then
 		leftover = reactor_cmnd(pos, "waste", {
 				name = recipe.waste.name, 
 				amount = recipe.waste.num})
 		if not leftover or (tonumber(leftover) or 1) > 0 then
-			untake(recipe, pos, liquids)
+			untake(pos, taken)
 			State:blocked(pos, nvm)
 			reactor_cmnd(pos, "stop")
 			return
 		end
 	end
+	-- output
+	leftover = reactor_cmnd(pos, "output", {
+			name = recipe.output.name, 
+			amount = recipe.output.num})
+	if not leftover or (tonumber(leftover) or 1) > 0 then
+		untake(pos, taken)
+		State:blocked(pos, nvm)
+		reactor_cmnd(pos, "stop")
+		return
+	end
 	State:keep_running(pos, nvm, COUNTDOWN_TICKS)
 end	
 
diff --git a/doc/manual_DE.lua b/doc/manual_DE.lua
index 049aaa7..87c5124 100644
--- a/doc/manual_DE.lua
+++ b/doc/manual_DE.lua
@@ -1301,7 +1301,7 @@ techage.manual_DE.aText = {
   "  - dem Einfüllstutzen der auf den Reaktorbehälter gesetzt werden muss\n"..
   "  - dem Dosierer\\, welcher über Leitungen mit den Tanks oder Silos sowie dem Einfüllstutzen verbunden werden muss\n"..
   "\n"..
-  "Hinweis 1: Flüssigkeiten werden nur in Tanks gelagert\\, Stoffe in Pulverform nur in Silos. Dies gilt für Zutaten und Ausgangsstoffe.\n"..
+  "Hinweis 1: Flüssigkeiten werden nur in Tanks gelagert\\, feste Stoffe und Stoffe in Pulverform nur in Silos. Dies gilt für Zutaten und Ausgangsstoffe.\n"..
   "\n"..
   "Hinweis 2: Tanks oder Silos mit verschiedenen Inhalten dürfen nicht zu einem Leitungssystem verbunden werden. Mehrere Tanks oder Silos mit gleichem Inhalt dürfen dagegen parallel an einer Leitung hängen.\n"..
   "\n"..
diff --git a/doc/manual_EN.lua b/doc/manual_EN.lua
index 378b5c6..7ca8f26 100644
--- a/doc/manual_EN.lua
+++ b/doc/manual_EN.lua
@@ -1279,7 +1279,7 @@ techage.manual_EN.aText = {
   "  - The filler pipe that must be placed on the reactor vessel\n"..
   "  - The dosing device\\, which has to be connected to the tanks or silos and the filler pipe via pipes\n"..
   "\n"..
-  "Note 1: Liquids are only stored in tanks\\, substances in powder form only in silos. This applies to ingredients and raw materials.\n"..
+  "Note 1: Liquids are only stored in tanks\\, solids and substances in powder form only in silos. This applies to ingredients and raw materials.\n"..
   "\n"..
   "Note 2: Tanks or silos with different contents must not be connected to a pipe system. In contrast\\, several tanks or silos with the same content may hang in parallel on one line.\n"..
   "\n"..
diff --git a/furnace/heater.lua b/furnace/heater.lua
index ac77f72..98cde08 100644
--- a/furnace/heater.lua
+++ b/furnace/heater.lua
@@ -131,9 +131,9 @@ Cable:add_secondary_node_names({"techage:furnace_heater", "techage:furnace_heate
 minetest.register_craft({
 	output = "techage:furnace_heater",
 	recipe = {
-		{'techage:basalt_stone', 'default:steel_ingot', 'techage:basalt_stone'},
-		{'default:steel_ingot', 'basic_materials:heating_element', 'default:steel_ingot'},
-		{'techage:basalt_stone', 'techage:basalt_stone', 'techage:basalt_stone'},
+		{'techage:aluminum', 'default:steel_ingot', 'techage:aluminum'},
+		{'techage:basalt_stone', 'basic_materials:heating_element', 'techage:basalt_stone'},
+		{'techage:aluminum', 'techage:ta4_furnace_ceramic', 'techage:aluminum'},
 	},
 })
 
diff --git a/init.lua b/init.lua
index 1f14a6e..6b08220 100644
--- a/init.lua
+++ b/init.lua
@@ -332,6 +332,7 @@ dofile(MP.."/items/electronic.lua")
 dofile(MP.."/items/redstone.lua")
 dofile(MP.."/items/cement.lua")
 dofile(MP.."/items/cracking.lua")
+dofile(MP.."/items/ceramic.lua")
 
 if techage.basalt_stone_enabled then
 	dofile(MP.."/items/basalt.lua")
diff --git a/items/powder.lua b/items/powder.lua
index 0811f72..c53cfa6 100644
--- a/items/powder.lua
+++ b/items/powder.lua
@@ -32,6 +32,24 @@ minetest.register_craftitem("techage:iron_powder", {
 	groups = {powder = 1},
 })
 
+minetest.register_craftitem("techage:clay_powder", {
+	description = S("Clay Powder"),
+	inventory_image = "techage_powder_inv.png^[colorize:#F9DE80:160",
+	groups = {powder = 1},
+})
+
+minetest.register_craftitem("techage:aluminum_powder", {
+	description = S("Aluminum Powder"),
+	inventory_image = "techage_powder_inv.png^[colorize:#A1BDC4:160",
+	groups = {powder = 1},
+})
+
+minetest.register_craftitem("techage:silver_sandstone_powder", {
+	description = S("Silver Sandstone Powder"),
+	inventory_image = "techage_powder_inv.png^[colorize:#FFFFFF:160",
+	groups = {powder = 1},
+})
+
 techage.add_grinder_recipe({input="default:acacia_bush_leaves", output="techage:leave_powder"})
 techage.add_grinder_recipe({input="default:acacia_leaves", output="techage:leave_powder"})
 techage.add_grinder_recipe({input="default:aspen_leaves", output="techage:leave_powder"})
@@ -41,4 +59,9 @@ techage.add_grinder_recipe({input="default:jungleleaves", output="techage:leave_
 techage.add_grinder_recipe({input="default:leaves", output="techage:leave_powder"})
 techage.add_grinder_recipe({input="default:pine_needles", output="techage:needle_powder"})
 techage.add_grinder_recipe({input="default:iron_lump", output="techage:iron_powder"})
+techage.add_grinder_recipe({input="default:clay", output="techage:clay_powder"})
+techage.add_grinder_recipe({input="techage:aluminum", output="techage:aluminum_powder"})
+techage.add_grinder_recipe({input="default:silver_sandstone", output="techage:silver_sandstone_powder"})
+
+
 
diff --git a/locale/techage.de.tr b/locale/techage.de.tr
index cd02e1f..0e77977 100644
--- a/locale/techage.de.tr
+++ b/locale/techage.de.tr
@@ -111,6 +111,16 @@ TA4 Button/Switch=TA4 Schalter/Taster
 
 TA3 Cart Detector=TA3 Wagen Detektor
 
+### cart_detector.lua ###
+### node_detector.lua ###
+
+accept=akzeptieren
+
+### cart_detector.lua ###
+### player_detector.lua ###
+
+TA3 Player Detector=TA3 Spieler Detektor
+
 ### ceilinglamp.lua ###
 
 TA Ceiling Lamp=TA Deckenlampe
@@ -120,6 +130,11 @@ TA Ceiling Lamp=TA Deckenlampe
 Cement Block=Zement Block
 Cement Powder=Zement Pulver
 
+### ceramic.lua ###
+
+TA4 Ceramic Material=TA4 Keramik Material
+TA4 Furnace Ceramic=TA4 Ofen Keramik
+
 ### charcoalpile.lua ###
 
 Dirt with Ash=Erde mit Asche
@@ -166,6 +181,26 @@ TA2 Cylinder=TA2 Zylinder
 TA3 Detector=TA3 Detektor
 TA4 Detector=TA4 Detektor
 
+### detector.lua ###
+### doorcontroller.lua ###
+### button.lua ###
+### repeater.lua ###
+### chest.lua ###
+### mesecons_converter.lua ###
+
+Save=Speichern
+
+### detector.lua ###
+### lua_logic.lua ###
+### node_detector.lua ###
+### button.lua ###
+### cart_detector.lua ###
+### player_detector.lua ###
+### repeater.lua ###
+### mesecons_converter.lua ###
+
+Insert destination node number(s)=Gebe Zielnummer(n) ein
+
 ### display.lua ###
 
 TA4 Display=TA4 Display
@@ -342,22 +377,6 @@ storage empty?=Speicher leer?
 TA4 Generator=TA4 Generator
 TA3 Generator=TA3 Generator
 
-### generator.lua ###
-### akkubox.lua ###
-### tiny_generator.lua ###
-### fuelcell.lua ###
-### electrolyzer.lua ###
-### heatexchanger2.lua ###
-
-Electricity=Strom
-
-### generator.lua ###
-### source.lua ###
-### solarcell.lua ###
-### flywheel.lua ###
-
-power=Energie
-
 ### gravelrinser.lua ###
 
 Gravel Rinser=Kiesspüler
@@ -478,11 +497,6 @@ to=bis
 Laser beam error!=Laserstrahl Fehler!
 TA4 Laser Beam Receiver=TA4 Laserstrahl Empfänger
 
-### lib.lua ###
-### sensorchest.lua ###
-
-connected with=verbunden mit
-
 ### lighter.lua ###
 
 TA1 Lighter=TA1 Anzünder
@@ -502,6 +516,11 @@ TA Junction Pipe=TA Leitungskupplung
 
 Liquid Sampler=Flüssigkeitensammler
 
+### liquidsampler.lua ###
+### waterpump.lua ###
+
+no usable water=Kein brauchbares Wasser
+
 ### logic_block.lua ###
 
 Send an 'on'/'off' command if the@nexpression becomes true.@n=Sende ein 'on'/'off' Kommando, wenn der @nAusdruck wahr wird.@n
@@ -575,22 +594,6 @@ added or removed=hinzugefügt oder entfernt wird
 Send signal if nodes have been:=Sende ein Signal falls Blöcke:
 TA3 Node Detector=TA3 Block Detektor
 
-### node_detector.lua ###
-### cart_detector.lua ###
-
-accept=akzeptieren
-
-### node_detector.lua ###
-### player_detector.lua ###
-### repeater.lua ###
-### lua_logic.lua ###
-### detector.lua ###
-### button.lua ###
-### cart_detector.lua ###
-### mesecons_converter.lua ###
-
-Insert destination node number(s)=Gebe Zielnummer(n) ein
-
 ### nodes.lua ###
 
 TechAge Gravel=TechAge Kies
@@ -644,16 +647,14 @@ Plastic Granules=Plastikgranulat
 
 TA4 Player Detector=TA4 Spieler Detektor
 
-### player_detector.lua ###
-### cart_detector.lua ###
-
-TA3 Player Detector=TA3 Spieler Detektor
-
 ### powder.lua ###
 
 Leave Powder=Laub Pulver
 Needle Powder=Nadel Pulver
 Iron Powder=Eisen Pulver
+Clay Powder=Ton Pulver
+Aluminum Powder=Aluminium Pulver
+Silver Sandstone Powder=Silbersandstein Pulver
 
 ### power2axle.lua ###
 
@@ -820,19 +821,9 @@ Time=Zeit
 
 TA3 Repeater=TA3 Wiederholer
 
-### repeater.lua ###
-### chest.lua ###
-### detector.lua ###
-### button.lua ###
-### doorcontroller.lua ###
-### mesecons_converter.lua ###
-
-Save=Speichern
-
 ### rotor.lua ###
 
 TA4 Wind Turbine=TA4 Windkraftanlage
-Not suitable position!=Ungeeignete Position!
 Nacelle is missing=Die Gondel fehlt
 TA4 Wind Turbine Nacelle=TA4 Windkraftanlagengondel
 TA4 Carbon Fiber=TA4 Kohlefaser
@@ -844,6 +835,11 @@ Allow public chest access=Erlaube öffentlichen Zugriff
 TA4 Sensor Chest=Sensorkiste
 not connected=nicht verbunden
 
+### sensorchest.lua ###
+### lib.lua ###
+
+connected with=verbunden mit
+
 ### sequencer.lua ###
 
 TA3 Sequencer=TA3 Sequenzer
@@ -876,6 +872,13 @@ TA4 Solar Carrier Module=TA4 Solar Trägermodul
 TA4 Solar Carrier Module B=TA4 Solar Trägermodul U
 TA4 Solar Carrier Module T=TA4 Solar Trägermodul O
 
+### solarcell.lua ###
+### source.lua ###
+### generator.lua ###
+### flywheel.lua ###
+
+power=Energie
+
 ### source.lua ###
 
 Power Source=Stromquelle
@@ -960,11 +963,6 @@ TA4 Reactor Stand=TA4 Reaktor Ständer
 off=aus
 TA4 Reactor Base=TA4 Reaktor Sockel
 
-### ta4_stand.lua ###
-### waterpump.lua ###
-
-no power=kein Strom
-
 ### tank.lua ###
 
 TA3 Tank=TA3 Tank
@@ -993,6 +991,15 @@ Tiny Generator=Kleingenerator
 no fuel=kein Kraftstoff
 TA3 Tiny Power Generator=TA3 Kleiner Stromgenerator
 
+### tiny_generator.lua ###
+### electrolyzer.lua ###
+### akkubox.lua ###
+### fuelcell.lua ###
+### generator.lua ###
+### heatexchanger2.lua ###
+
+Electricity=Strom
+
 ### tower.lua ###
 
 TA3 Derrick=TA3 Bohrturm
@@ -1039,9 +1046,9 @@ Water Pump=Wasserpumpe
 TA4 Water Pump=Wasserpumpe
 
 ### waterpump.lua ###
-### liquidsampler.lua ###
+### ta4_stand.lua ###
 
-no usable water=Kein brauchbares Wasser
+no power=kein Strom
 
 ### windturbine_lib.lua ###
 
@@ -1054,3 +1061,8 @@ Here is not enough wind@n(A free air space of 41x41x21 m is necessary)!=Hier ist
 Here is not enough water (41x41 m)!=Hier ist nicht genug Wasser (41x41 m)!
 The next wind turbines is too close!= Die nächste Windkraftanlagen iat zu nahe!
 is a suitable place for a wind turbine!=ist ein geeigneter Ort für eine Windkraftanlage!
+
+
+##### not used anymore #####
+
+Not suitable position!=Ungeeignete Position!
diff --git a/locale/template.txt b/locale/template.txt
index 2eb6c9d..895e390 100644
--- a/locale/template.txt
+++ b/locale/template.txt
@@ -111,6 +111,16 @@ TA4 Button/Switch=
 
 TA3 Cart Detector=
 
+### cart_detector.lua ###
+### node_detector.lua ###
+
+accept=
+
+### cart_detector.lua ###
+### player_detector.lua ###
+
+TA3 Player Detector=
+
 ### ceilinglamp.lua ###
 
 TA Ceiling Lamp=
@@ -120,6 +130,11 @@ TA Ceiling Lamp=
 Cement Block=
 Cement Powder=
 
+### ceramic.lua ###
+
+TA4 Ceramic Material=
+TA4 Furnace Ceramic=
+
 ### charcoalpile.lua ###
 
 Dirt with Ash=
@@ -166,6 +181,26 @@ TA2 Cylinder=
 TA3 Detector=
 TA4 Detector=
 
+### detector.lua ###
+### doorcontroller.lua ###
+### button.lua ###
+### repeater.lua ###
+### chest.lua ###
+### mesecons_converter.lua ###
+
+Save=
+
+### detector.lua ###
+### lua_logic.lua ###
+### node_detector.lua ###
+### button.lua ###
+### cart_detector.lua ###
+### player_detector.lua ###
+### repeater.lua ###
+### mesecons_converter.lua ###
+
+Insert destination node number(s)=
+
 ### display.lua ###
 
 TA4 Display=
@@ -342,22 +377,6 @@ storage empty?=
 TA4 Generator=
 TA3 Generator=
 
-### generator.lua ###
-### akkubox.lua ###
-### tiny_generator.lua ###
-### fuelcell.lua ###
-### electrolyzer.lua ###
-### heatexchanger2.lua ###
-
-Electricity=
-
-### generator.lua ###
-### source.lua ###
-### solarcell.lua ###
-### flywheel.lua ###
-
-power=
-
 ### gravelrinser.lua ###
 
 Gravel Rinser=
@@ -478,11 +497,6 @@ to=
 Laser beam error!=
 TA4 Laser Beam Receiver=
 
-### lib.lua ###
-### sensorchest.lua ###
-
-connected with=
-
 ### lighter.lua ###
 
 TA1 Lighter=
@@ -502,6 +516,11 @@ TA Junction Pipe=
 
 Liquid Sampler=
 
+### liquidsampler.lua ###
+### waterpump.lua ###
+
+no usable water=
+
 ### logic_block.lua ###
 
 Send an 'on'/'off' command if the@nexpression becomes true.@n=
@@ -575,22 +594,6 @@ added or removed=
 Send signal if nodes have been:=
 TA3 Node Detector=
 
-### node_detector.lua ###
-### cart_detector.lua ###
-
-accept=
-
-### node_detector.lua ###
-### player_detector.lua ###
-### repeater.lua ###
-### lua_logic.lua ###
-### detector.lua ###
-### button.lua ###
-### cart_detector.lua ###
-### mesecons_converter.lua ###
-
-Insert destination node number(s)=
-
 ### nodes.lua ###
 
 TechAge Gravel=
@@ -644,16 +647,14 @@ Plastic Granules=
 
 TA4 Player Detector=
 
-### player_detector.lua ###
-### cart_detector.lua ###
-
-TA3 Player Detector=
-
 ### powder.lua ###
 
 Leave Powder=
 Needle Powder=
 Iron Powder=
+Clay Powder=
+Aluminum Powder=
+Silver Sandstone Powder=
 
 ### power2axle.lua ###
 
@@ -820,19 +821,9 @@ Time=
 
 TA3 Repeater=
 
-### repeater.lua ###
-### chest.lua ###
-### detector.lua ###
-### button.lua ###
-### doorcontroller.lua ###
-### mesecons_converter.lua ###
-
-Save=
-
 ### rotor.lua ###
 
 TA4 Wind Turbine=
-Not suitable position!=
 Nacelle is missing=
 TA4 Wind Turbine Nacelle=
 TA4 Carbon Fiber=
@@ -844,6 +835,11 @@ Allow public chest access=
 TA4 Sensor Chest=
 not connected=
 
+### sensorchest.lua ###
+### lib.lua ###
+
+connected with=
+
 ### sequencer.lua ###
 
 TA3 Sequencer=
@@ -876,6 +872,13 @@ TA4 Solar Carrier Module=
 TA4 Solar Carrier Module B=
 TA4 Solar Carrier Module T=
 
+### solarcell.lua ###
+### source.lua ###
+### generator.lua ###
+### flywheel.lua ###
+
+power=
+
 ### source.lua ###
 
 Power Source=
@@ -960,11 +963,6 @@ TA4 Reactor Stand=
 off=
 TA4 Reactor Base=
 
-### ta4_stand.lua ###
-### waterpump.lua ###
-
-no power=
-
 ### tank.lua ###
 
 TA3 Tank=
@@ -993,6 +991,15 @@ Tiny Generator=
 no fuel=
 TA3 Tiny Power Generator=
 
+### tiny_generator.lua ###
+### electrolyzer.lua ###
+### akkubox.lua ###
+### fuelcell.lua ###
+### generator.lua ###
+### heatexchanger2.lua ###
+
+Electricity=
+
 ### tower.lua ###
 
 TA3 Derrick=
@@ -1039,9 +1046,9 @@ Water Pump=
 TA4 Water Pump=
 
 ### waterpump.lua ###
-### liquidsampler.lua ###
+### ta4_stand.lua ###
 
-no usable water=
+no power=
 
 ### windturbine_lib.lua ###
 
@@ -1050,7 +1057,7 @@ This is not the surface of the ocean!=
 This is no ocean water!=
 This is a=
 biome and no ocean!=
-Here is not enough wind (A free air space of 41x41x21 m is necessary)!=
+Here is not enough wind@n(A free air space of 41x41x21 m is necessary)!=
 Here is not enough water (41x41 m)!=
 The next wind turbines is too close!=
 is a suitable place for a wind turbine!=
diff --git a/manuals/manual_ta4_DE.md b/manuals/manual_ta4_DE.md
index c2a8ae1..ff50aa3 100644
--- a/manuals/manual_ta4_DE.md
+++ b/manuals/manual_ta4_DE.md
@@ -236,7 +236,7 @@ Ein Reaktor besteht aus:
 - dem Einfüllstutzen der auf den Reaktorbehälter gesetzt werden muss
 - dem Dosierer, welcher über Leitungen mit den Tanks oder Silos sowie dem Einfüllstutzen verbunden werden muss
 
-Hinweis 1: Flüssigkeiten werden nur in Tanks gelagert, Stoffe in Pulverform nur in Silos. Dies gilt für Zutaten und Ausgangsstoffe.
+Hinweis 1: Flüssigkeiten werden nur in Tanks gelagert, feste Stoffe und Stoffe in Pulverform nur in Silos. Dies gilt für Zutaten und Ausgangsstoffe.
 
 Hinweis 2: Tanks oder Silos mit verschiedenen Inhalten dürfen nicht zu einem Leitungssystem verbunden werden. Mehrere Tanks oder Silos mit gleichem Inhalt dürfen dagegen parallel an einer Leitung hängen.
 
diff --git a/manuals/manual_ta4_EN.md b/manuals/manual_ta4_EN.md
index 3ba1f2d..ce1512e 100644
--- a/manuals/manual_ta4_EN.md
+++ b/manuals/manual_ta4_EN.md
@@ -237,7 +237,7 @@ A reactor consists of:
 - The filler pipe that must be placed on the reactor vessel
 - The dosing device, which has to be connected to the tanks or silos and the filler pipe via pipes
 
-Note 1: Liquids are only stored in tanks, substances in powder form only in silos. This applies to ingredients and raw materials.
+Note 1: Liquids are only stored in tanks, solids and substances in powder form only in silos. This applies to ingredients and raw materials.
 
 Note 2: Tanks or silos with different contents must not be connected to a pipe system. In contrast, several tanks or silos with the same content may hang in parallel on one line.