C
SECTION C — CHEMISTRY AND METALLURGY
 C

Note(s)

Definitions for Section C:

  • Alkali metals: Li, Na, K, Rb, Cs, Fr
  • Alkaline earth metals: Ca, Sr, Ba, Ra
  • Lanthanides: elements with atomic numbers 57 to 71 inclusive
  • Rare earths: Sc, Y, Lanthanides
  • Actinides: elements with atomic numbers 89 to 103 inclusive
  • Refractory metals: Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
  • Halogens: F, Cl, Br, I, At
  • Noble gases: He, Ne, Ar, Kr, Xe, Rn
  • Platinum group: Os, Ir, Pt, Ru, Rh, Pd
  • Noble metals: Ag, Au, Platinum group
  • Light metals: alkali metals, alkaline earth metals, Be, Al, Mg
  • Heavy metals: metals other than light metals
  • Iron group: Fe, Co, Ni
  • Non-metals: H, B, C, Si, N, P, O, S, Se, Te, noble gases, halogens
  • Metals: elements other than non-metals
  • Transition elements: elements with atomic numbers 21 to 30 inclusive, 39 to 48 inclusive, 57 to 80 inclusive, 89 upwards

  
CHEMISTRY
 C13
SUGAR OR STARCH INDUSTRY (malt C12C)
 C13F
PREPARATION AND PROCESSING OF RAW SUGAR, SUGAR, AND SYRUP
 C13F 1/00
Thickening, evaporating, or boiling sugar juice (boiling apparatus B01B; evaporators B01D; centrifuges B04B)
 C13F 1/02
·  Crystallisation; Crystallising apparatus
 C13F 1/04
·  Separating crystals from mother liquors
 C13F 1/06
·  ·  by centrifugal force
 C13F 1/08
·  ·  Washing residual mother liquor from crystals
 C13F 1/10
·  ·  ·  in centrifuges
 C13F 1/12
·  ·  Recycling mother liquor or wash liquors
 C13F 1/14
·  ·  Dissolving and refining raw sugar
 C13F 3/00
Miscellaneous sugar products, e.g. powdered, lump, or liquid sugar; Working-up of sugar (C13F 5/00, C13H take precedence; sweetmeats A23G 3/00; sucrose syrups A23L 1/09; glucose-containing syrups C13K 1/00)
 C13F 3/02
·  formed by moulding sugar
 C13F 5/00
Drying sugar (storing sugar B65)