TREA

Pretreatment

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  • CPC
  • C05B11/02
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Parent Industries

CCHEMISTRY METALLURGY C05Fertilizers C05BPHOSPHATIC FERTILISERS C05B11/00Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes

Current Industry

C05B11/02Pretreatment
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for recovering phosphorus
    • Patent number 11,167,989
    • Issue date Nov 9, 2021
    • ZENTRUM FUR SONNENENERGIE—UND WASSERSTOFF-FORSCHUNG BADEN-WURTTEMBERG GEMEINN...
    • Jochen Brellochs
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3518072
    • Patent number 3,518,072
    • Issue date Jun 30, 1970
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3447900
    • Patent number 3,447,900
    • Issue date Jun 3, 1969
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3421849
    • Patent number 3,421,849
    • Issue date Jan 14, 1969
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3363976
    • Patent number 3,363,976
    • Issue date Jan 16, 1968
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3359067
    • Patent number 3,359,067
    • Issue date Dec 19, 1967
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3321649
    • Patent number 3,321,649
    • Issue date May 23, 1967
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3314537
    • Patent number 3,314,537
    • Issue date Apr 18, 1967
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3288283
    • Patent number 3,288,283
    • Issue date Nov 29, 1966
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    3240559
    • Patent number 3,240,559
    • Issue date Mar 15, 1966
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3238016
    • Patent number 3,238,016
    • Issue date Mar 1, 1966
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3189433
    • Patent number 3,189,433
    • Issue date Jun 15, 1965
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3114623
    • Patent number 3,114,623
    • Issue date Dec 17, 1963
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3113838
    • Patent number 3,113,838
    • Issue date Dec 10, 1963
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3099530
    • Patent number 3,099,530
    • Issue date Jul 30, 1963
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3097922
    • Patent number 3,097,922
    • Issue date Jul 16, 1963
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3067023
    • Patent number 3,067,023
    • Issue date Dec 4, 1962
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3035867
    • Patent number 3,035,867
    • Issue date May 22, 1962
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2967615
    • Patent number 2,967,615
    • Issue date Jan 10, 1961
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2947418
    • Patent number 2,947,418
    • Issue date Aug 2, 1960
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2839191
    • Patent number 2,839,191
    • Issue date Jun 17, 1958
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2783140
    • Patent number 2,783,140
    • Issue date Feb 26, 1957
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2629650
    • Patent number 2,629,650
    • Issue date Feb 24, 1953
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2586545
    • Patent number 2,586,545
    • Issue date Feb 19, 1952
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2571866
    • Patent number 2,571,866
    • Issue date Oct 16, 1951
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2381514
    • Patent number 2,381,514
    • Issue date Aug 7, 1945
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2197865
    • Patent number 2,197,865
    • Issue date Apr 23, 1940
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2185224
    • Patent number 2,185,224
    • Issue date Jan 2, 1940
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2162494
    • Patent number 2,162,494
    • Issue date Jun 13, 1939
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    2156245
    • Patent number 2,156,245
    • Issue date Apr 25, 1939
    • C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents