russell@unturf.com
702e9924ba
6 Graphviz diagrams, product catalog, factory economics, distributed hub replication model. Caddy basic auth snippet for pre-market access control. Factory link added to bottom nav on process & homeschool pages.
45 lines
2.2 KiB
Text
45 lines
2.2 KiB
Text
digraph extraction_station {
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bgcolor="#1a1a2e"
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rankdir=TB
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node [fontname="Helvetica" fontsize=10 style=filled shape=box]
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edge [color="#888888" fontname="Helvetica" fontsize=9 fontcolor="#aaaaaa"]
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label=<<B><FONT COLOR="#cccccc" POINT-SIZE="14">station 2: extraction (two paths)</FONT></B>>
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labelloc=t
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fiber_in [label="PREPARED FIBER\nfrom Station 1" fillcolor="#66BB6A" fontcolor="white"]
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subgraph cluster_naoh {
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label="PATH A: NaOH EXTRACTION" fontcolor="#2196F3" fontsize=11 fontname="Helvetica Bold"
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color="#2196F3" style=dashed
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naoh_dissolve [label="dissolve NaOH\n5-12% solution" fillcolor="#1565C0" fontcolor="white"]
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naoh_soak [label="soak fiber\n80C for 2-3 hours\nor room temp 4 hours" fillcolor="#1976D2" fontcolor="white"]
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naoh_filter [label="filter & wash\nuntil pH neutral" fillcolor="#1E88E5" fontcolor="white"]
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naoh_dissolve -> naoh_soak -> naoh_filter
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}
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subgraph cluster_citric {
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label="PATH B: CITRIC ACID CROSSLINK" fontcolor="#FF9800" fontsize=11 fontname="Helvetica Bold"
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color="#FF9800" style=dashed
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citric_paper [label="spread fiber\npress into sheets" fillcolor="#E65100" fontcolor="white"]
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citric_soak [label="soak in\ncitric acid + glycerol" fillcolor="#F57C00" fontcolor="white"]
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citric_cure [label="cure at 140C\nunder pressure" fillcolor="#FF9800" fontcolor="white"]
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citric_paper -> citric_soak -> citric_cure
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}
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fiber_in -> naoh_dissolve [label="higher purity\nmore waste"]
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fiber_in -> citric_paper [label="less waste\nsimpler setup"]
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cellulose_out [label="RAW CELLULOSE\nto Station 3" fillcolor="#64B5F6" fontcolor="#1a1a2e" shape=doubleoctagon]
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naoh_filter -> cellulose_out
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citric_cure -> cellulose_out
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waste_a [label="NaOH waste liquor\nneutralize before disposal" fillcolor="#37474F" fontcolor="#aaaaaa" shape=ellipse]
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naoh_soak -> waste_a [style=dashed color="#555555"]
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note_citric [label="citric acid path\nproduces less waste\n& avoids NaOH hazards" fillcolor="#263238" fontcolor="#CDDC39" shape=note fontsize=9]
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rotation [label="continuous operation:\n3-4 reaction vessels\nrotating through stages" fillcolor="#263238" fontcolor="#CDDC39" shape=note fontsize=9]
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}
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