BE338681A - - Google Patents

Info

Publication number

BE338681A

BE338681A BE338681DA BE338681A BE 338681 A BE338681 A BE 338681A BE 338681D A BE338681D A BE 338681DA BE 338681 A BE338681 A BE 338681A

Authority

BE

Belgium

Prior art keywords

parts

bowl

coarse

box

air

Prior art date

Links

• Espacenet
• Global Dossier
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• 239000000463 material Substances 0.000 claims description 22
• 238000012216 screening Methods 0.000 claims description 12
• 238000007873 sieving Methods 0.000 claims description 3
• 238000000926 separation method Methods 0.000 description 6
• 238000010276 construction Methods 0.000 description 2
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
• 239000010931 gold Substances 0.000 description 2
• 229910052737 gold Inorganic materials 0.000 description 2
• 238000005096 rolling process Methods 0.000 description 2
• 230000001174 ascending effect Effects 0.000 description 1
• 238000005422 blasting Methods 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 230000003028 elevating effect Effects 0.000 description 1
• 235000013312 flour Nutrition 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 210000000056 organ Anatomy 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 238000005192 partition Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1