digraph {
	Damping=0.995 K=0.5 maxiter=10000000 rankdir=LR
	"U101
Conveying belt" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"U102
Magnetic separator" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"U103
Shredder" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"T201
Enzyme treatment" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"U201
Crushing mill" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"S201
Vibrating screen" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"M201
Mixer" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=270 peripheries=1 shape=triangle style=filled width=0.6]
	"T202
Storage tank" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"H201
Heating" [color=none fillcolor="#fad6d8" gradientangle=0 height=0.6 margin=0 orientation=0.0 peripheries=1 shape=circle style=filled width=0.6]
	"T203
Mix tank" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"P201
Pump" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"T204
Mix tank" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"T205
Mix tank" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"P202
Pump" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"M202
Mixer" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=270 peripheries=1 shape=triangle style=filled width=0.6]
	"H202
Heating" [color=none fillcolor="#fad6d8" gradientangle=0 height=0.6 margin=0 orientation=0.0 peripheries=1 shape=circle style=filled width=0.6]
	"T206
Mix tank" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"C201
Clarifier" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"C202
Rotary vacuum filter" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"P203
Pump" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"S202
Vibrating screen" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"U202
Conveying belt" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"S301
Splitter" [color=black fillcolor="#bfbfbf:white" gradientangle=0 height=0.6 margin=default orientation=90 peripheries=1 shape=triangle style=filled width=0.6]
	"F301
Multi-Effect Evaporator" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"P306
Pump" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"M301
Mixer" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=270 peripheries=1 shape=triangle style=filled width=0.6]
	"H301
Cooling" [color=none fillcolor="#cfecf0" gradientangle=0 height=0.6 margin=0 orientation=0.0 peripheries=1 shape=circle style=filled width=0.6]
	"T305
Mix tank" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"R301
Fermentation" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"T301
Beer tank" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"C301
Solids centrifuge" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"D301
Vent scrubber" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"M302
Mixer" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=270 peripheries=1 shape=triangle style=filled width=0.6]
	"P301
Pump" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"H302
 Heat exchanger" [color=none fillcolor="#cfecf0:#fad6d8" gradientangle=90 height=0.6 margin=0 orientation=0.0 peripheries=1 shape=circle style=filled width=0.6]
	"D302
Distillation Column" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=1.2 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=1]
	"P302
Pump" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"M303
Mixer" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=270 peripheries=1 shape=triangle style=filled width=0.6]
	"D303
Divided Distillation Column" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=1.2 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=1]
	"H303
Heating" [color=none fillcolor="#fad6d8" gradientangle=0 height=0.6 margin=0 orientation=0.0 peripheries=1 shape=circle style=filled width=0.6]
	"U301
Molecular sieve" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"H304
Cooling" [color=none fillcolor="#cfecf0" gradientangle=0 height=0.6 margin=0 orientation=0.0 peripheries=1 shape=circle style=filled width=0.6]
	"T302
Storage tank" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"P304
Pump" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"T303
Storage tank" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"P305
Pump" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"M304
Mixer" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=270 peripheries=1 shape=triangle style=filled width=0.6]
	"T304
Storage tank" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"P303
Pump" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"M305
Mixer" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=270 peripheries=1 shape=triangle style=filled width=0.6]
	"CWP
Chilled water package" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"BT
Boiler turbogenerator" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"CT
Cooling tower" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	"PWC
Process water center" [color=black fillcolor="white:#CDCDCD" gradientangle=0 height=0.6 margin=default orientation=0.0 peripheries=1 shape=box style=filled width=0.6]
	node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
	graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
	edge [dir=foward]
	node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
	graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
	edge [dir=foward]
	"s.7"
	edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
	"CT
Cooling tower" -> "s.7"
	recirculated_chilled_water
	edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
	recirculated_chilled_water -> "CWP
Chilled water package"
	emissions
	edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
	"BT
Boiler turbogenerator" -> emissions
	"s.6"
	edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
	"s.6" -> "CT
Cooling tower"
	s60
	edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
	s60 -> "PWC
Process water center"
	s61
	edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
	"PWC
Process water center" -> s61
	"s.9"
	edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
	"CWP
Chilled water package" -> "s.9"
	s57
	edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
	s57 -> "BT
Boiler turbogenerator"
	boiler_makeup_water
	edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
	boiler_makeup_water -> "BT
Boiler turbogenerator"
	makeup_water
	edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
	makeup_water -> "PWC
Process water center"
	cooling_tower_makeup_water
	edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
	cooling_tower_makeup_water -> "CT
Cooling tower"
	natural_gas
	edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
	natural_gas -> "BT
Boiler turbogenerator"
	s58
	edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
	s58 -> "BT
Boiler turbogenerator"
	s59
	edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
	s59 -> "BT
Boiler turbogenerator"
	rejected_water_and_blowdown
	edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
	"BT
Boiler turbogenerator" -> rejected_water_and_blowdown
	s62
	edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
	"PWC
Process water center" -> s62
	evaporation_and_blowdown
	edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
	"CT
Cooling tower" -> evaporation_and_blowdown
	ash_disposal
	edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
	"BT
Boiler turbogenerator" -> ash_disposal
	subgraph cluster_juicing_sys {
		bgcolor="#79bf823f" fontname="times-bold" label="juicing_sys [DEPTH 1]" style=dashed
		node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
		graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
		edge [dir=foward]
		node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
		graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
		edge [dir=foward]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"U102
Magnetic separator" -> "U103
Shredder" [label=s2]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"T202
Storage tank" -> "H201
Heating" [label=s10]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"T203
Mix tank" -> "P201
Pump" [label=s12]
		lime
		edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
		lime -> "T204
Mix tank"
		sugarcane
		edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
		sugarcane -> "U101
Conveying belt"
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"H201
Heating" -> "T203
Mix tank" [label=s11]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"P201
Pump" -> "T205
Mix tank" [label=s13]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"U103
Shredder" -> "T201
Enzyme treatment" [label=s3]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"T205
Mix tank" -> "P202
Pump" [label=s16]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"U101
Conveying belt" -> "U102
Magnetic separator" [label=s1]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"T204
Mix tank" -> "T205
Mix tank" [label=s14]
		enzyme
		edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
		enzyme -> "T201
Enzyme treatment"
		H3PO4
		edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
		H3PO4 -> "T203
Mix tank"
		fiber_fines
		edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
		"S202
Vibrating screen" -> fiber_fines
		subgraph cluster_juice_extraction_sys {
			bgcolor="#79bf823f" fontname="times-bold" label="juice_extraction_sys [DEPTH 2]" style=dashed
			node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
			graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
			edge [dir=foward]
			edge [arrowhead=normal arrowtail=none color="#d71622" headport=c tailport=e]
			"M201
Mixer" -> "U201
Crushing mill" [label=s7]
			node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
			graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
			edge [dir=foward]
			imbibition_water
			edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
			imbibition_water -> "M201
Mixer"
			edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
			"U201
Crushing mill" -> "S201
Vibrating screen" [label=s6]
			edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
			"S201
Vibrating screen" -> "M201
Mixer" [label=s9]
		}
		subgraph cluster_juice_separation_sys {
			bgcolor="#79bf823f" fontname="times-bold" label="juice_separation_sys [DEPTH 2]" style=dashed
			node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
			graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
			edge [dir=foward]
			edge [arrowhead=normal arrowtail=none color="#d71622" headport=c tailport=c]
			"P203
Pump" -> "M202
Mixer" [label=s23]
			node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
			graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
			edge [dir=foward]
			edge [arrowhead=normal arrowtail=none color=black headport=c tailport=e]
			"M202
Mixer" -> "H202
Heating" [label=s17]
			filter_cake
			edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
			"C202
Rotary vacuum filter" -> filter_cake
			edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
			"T206
Mix tank" -> "C201
Clarifier" [label=s19]
			edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
			"H202
Heating" -> "T206
Mix tank" [label=s18]
			rvf_wash_water
			edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
			rvf_wash_water -> "C202
Rotary vacuum filter"
			polymer
			edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
			polymer -> "T206
Mix tank"
			edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
			"C202
Rotary vacuum filter" -> "P203
Pump" [label=s22]
			edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
			"C201
Clarifier" -> "C202
Rotary vacuum filter" [label=s21]
		}
	}
	subgraph cluster_ethanol_production_sys {
		bgcolor="#79bf823f" fontname="times-bold" label="ethanol_production_sys [DEPTH 1]" style=dashed
		node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
		graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
		edge [dir=foward]
		node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
		graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
		edge [dir=foward]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"T301
Beer tank" -> "C301
Solids centrifuge" [label=s32]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"S301
Splitter" -> "M301
Mixer" [label=s25]
		vent
		edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
		"D301
Vent scrubber" -> vent
		yeast
		edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
		yeast -> "T305
Mix tank"
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=e]
		"M301
Mixer" -> "H301
Cooling" [label=s29]
		wastewater
		edge [arrowhead=none arrowtail=none color=black headport=w tailport=e]
		"M305
Mixer" -> wastewater
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"H301
Cooling" -> "R301
Fermentation" [label=s30]
		recycle_yeast
		edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
		"C301
Solids centrifuge" -> recycle_yeast
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"F301
Multi-Effect Evaporator" -> "P306
Pump" [label=s27]
		stripping_water
		edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
		stripping_water -> "D301
Vent scrubber"
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"R301
Fermentation" -> "D301
Vent scrubber" [label=CO2]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"P306
Pump" -> "M301
Mixer" [label=s56]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"T305
Mix tank" -> "R301
Fermentation" [label=s55]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"R301
Fermentation" -> "T301
Beer tank" [label=s31]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"C301
Solids centrifuge" -> "M302
Mixer" [label=s34]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"S301
Splitter" -> "F301
Multi-Effect Evaporator" [label=s26]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"F301
Multi-Effect Evaporator" -> "M305
Mixer" [label=s28]
		edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
		"D301
Vent scrubber" -> "M302
Mixer" [label=s33]
		subgraph cluster_ethanol_purification_sys {
			bgcolor="#79bf823f" fontname="times-bold" label="ethanol_purification_sys [DEPTH 2]" style=dashed
			node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
			graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
			edge [dir=foward]
			node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
			graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
			edge [dir=foward]
			subgraph cluster_beer_column_heat_integration_sys {
				bgcolor="#79bf823f" fontname="times-bold" label="beer_column_heat_integration_sys [DEPTH 3]" style=dashed
				node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
				graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
				edge [dir=foward]
				edge [arrowhead=normal arrowtail=none color="#d71622" headport=c tailport=c]
				"P302
Pump" -> "H302
 Heat exchanger" [label=s38]
				node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
				graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
				edge [dir=foward]
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
				"H302
 Heat exchanger" -> "D302
Distillation Column" [label=s53]
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=s]
				"D302
Distillation Column" -> "P302
Pump" [label=s37]
			}
			subgraph cluster_ethanol_dehydration_sys {
				bgcolor="#79bf823f" fontname="times-bold" label="ethanol_dehydration_sys [DEPTH 3]" style=dashed
				node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
				graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
				edge [dir=foward]
				edge [arrowhead=normal arrowtail=none color="#d71622" headport=c tailport=c]
				"U301
Molecular sieve" -> "M303
Mixer" [label=s44]
				node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
				graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
				edge [dir=foward]
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=e]
				"M303
Mixer" -> "D303
Divided Distillation Column" [label=s39]
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=n]
				"D303
Divided Distillation Column" -> "H303
Heating" [label=s40]
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
				"H303
Heating" -> "U301
Molecular sieve" [label=s43]
			}
			subgraph cluster_ethanol_denaturation_sys {
				bgcolor="#79bf823f" fontname="times-bold" label="ethanol_denaturation_sys [DEPTH 3]" style=dashed
				node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
				graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
				edge [dir=foward]
				node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
				graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
				edge [dir=foward]
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
				"T302
Storage tank" -> "P304
Pump" [label=s47]
				ethanol
				edge [arrowhead=none arrowtail=none color=black headport=w tailport=c]
				"T304
Storage tank" -> ethanol
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
				"H304
Cooling" -> "T302
Storage tank" [label=s46]
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
				"T303
Storage tank" -> "P305
Pump" [label=s49]
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=e]
				"M304
Mixer" -> "T304
Storage tank" [label=s51]
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
				"P305
Pump" -> "M304
Mixer" [label=s50]
				denaturant
				edge [arrowhead=none arrowtail=none color=black headport=c tailport=e]
				denaturant -> "T303
Storage tank"
				edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
				"P304
Pump" -> "M304
Mixer" [label=s48]
			}
		}
	}
	node [color=black fillcolor="#79dae8" height=0.6 orientation=0 peripheries=1 shape=rarrow style=filled width=0.6]
	graph [maxiter=1000000 nodesep=0.15 outputorder=edgesfirst overlap=orthoyx]
	edge [dir=foward]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=e]
	"M302
Mixer" -> "P301
Pump" [label=s35]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
	"P301
Pump" -> "H302
 Heat exchanger" [label=s52]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
	"S201
Vibrating screen" -> "T202
Storage tank" [label=s8]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=n]
	"D302
Distillation Column" -> "M303
Mixer" [label=s36]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
	"C201
Clarifier" -> "S202
Vibrating screen" [label=s20]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
	"T201
Enzyme treatment" -> "U201
Crushing mill" [label=s4]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
	"U202
Conveying belt" -> "BT
Boiler turbogenerator" [label=Bagasse]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
	"P303
Pump" -> "M305
Mixer" [label=s42]
	edge [arrowhead=normal arrowtail=none color=black headport=w tailport=c]
	"S202
Vibrating screen" -> "S301
Splitter" [label=s24]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
	"U201
Crushing mill" -> "U202
Conveying belt" [label=s5]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
	"P202
Pump" -> "M202
Mixer" [label=s15]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
	"U301
Molecular sieve" -> "H304
Cooling" [label=s45]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=s]
	"D303
Divided Distillation Column" -> "P303
Pump" [label=s41]
	edge [arrowhead=normal arrowtail=none color=black headport=c tailport=c]
	"H302
 Heat exchanger" -> "M305
Mixer" [label=s54]
}