Coal Dust is a item from Modern Industrialization, crafted from Coal Tiny Dust.
Crafting using Coal Tiny Dust, Coal Tiny Dust, Coal Tiny Dust, Coal Tiny Dust, Coal Tiny Dust, Coal Tiny Dust, Coal Tiny Dust, Coal Tiny Dust and Coal Tiny Dust, arranged in the pattern shown. Produces Coal Dust.
Crafting 
Coal Dust guaranteedCrafting using Coal Dust, arranged in the pattern shown. Produces 9× Coal Tiny Dust.
Crafting Coal Tiny Dust ×9 guaranteed
modern_industrialization:coal_dustmodern_industrializationmodern_industrializationc:items/coal_dusts
Recipe JSON (1):
{
"recipe_type": "minecraft:crafting_shaped",
"pattern": [
"yxx",
"xxx",
"xxx"
],
"ingredients": {
"x": {
"tag": "c:coal_tiny_dusts"
},
"y": {
"item": "modern_industrialization:coal_tiny_dust"
}
},
"conditions": [],
"sequence": null,
"group_name": null,
"experience": null,
"cooking_time": null
}