TREA

Preparation from nitrates

Follow

Industry

  • CPC
  • C01B21/42
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B21/00Nitrogen Compounds thereof

Current Industry

C01B21/42Preparation from nitrates
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Separation and concentration of nitrate from aqueous solutions and...
    • Patent number 11,634,326
    • Issue date Apr 25, 2023
    • Clairion Ltd.
    • Zach Barnea
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for continuously preparing metal oxides catalyst and apparat...
    • Patent number 9,012,351
    • Issue date Apr 21, 2015
    • Synfuels China Technology Co., Ltd
    • Yong Yang
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for recovering nitric acid and purifying silver nitrate elec...
    • Patent number 8,282,903
    • Issue date Oct 9, 2012
    • Royal Canadian Mint
    • Bryn Harris
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Separation of calcium from metal compounds
    • Patent number 5,980,842
    • Issue date Nov 9, 1999
    • Drinkard Metalox, Inc.
    • William F. Drinkard
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for the manufacture of nitric oxide
    • Patent number 5,670,127
    • Issue date Sep 23, 1997
    • The BOC Group, Inc.
    • Lien-Lung Sheu
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Recovery of mixed acids from mixed salts
    • Patent number 5,139,632
    • Issue date Aug 18, 1992
    • Allied-Signal Inc.
    • Frederick P. Chlanda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Recovery of mixed acids from mixed salts
    • Patent number 4,999,095
    • Issue date Mar 12, 1991
    • Allied-Signal Inc.
    • Frederick P. Chlanda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Process for recovery of nitric acid from nitrates
    • Patent number 4,205,054
    • Issue date May 27, 1980
    • Mizusawa Kagaku Kogyo Kabushiki Kaisha
    • Yujiro Sugahara
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Non-electrolytic production of chlorine utilizing HC.sub.1 derived...
    • Patent number 4,175,116
    • Issue date Nov 20, 1979
    • Ciba-Geigy Corporation
    • Ralph Miller
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Thermal decomposition of metal nitrates
    • Patent number 4,141,963
    • Issue date Feb 27, 1979
    • Ciba-Geigy Corporation
    • Ralph Miller
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for preparing cyanogen chloride and gaseous chlorine
    • Patent number 4,100,263
    • Issue date Jul 11, 1978
    • Ciba-Geigy Corporation
    • Ralph Miller
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3898043
    • Patent number 3,898,043
    • Issue date Aug 5, 1975
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3869543
    • Patent number 3,869,543
    • Issue date Mar 4, 1975
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3852412
    • Patent number 3,852,412
    • Issue date Dec 3, 1974
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3851047
    • Patent number 3,851,047
    • Issue date Nov 26, 1974
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3563703
    • Patent number 3,563,703
    • Issue date Feb 16, 1971
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3560150
    • Patent number 3,560,150
    • Issue date Feb 2, 1971
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3366446
    • Patent number 3,366,446
    • Issue date Jan 30, 1968
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2757072
    • Patent number 2,757,072
    • Issue date Jul 31, 1956
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2737445
    • Patent number 2,737,445
    • Issue date Mar 6, 1956
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2273796
    • Patent number 2,273,796
    • Issue date Feb 17, 1942
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    1754156
    • Patent number 1,754,156
    • Issue date Apr 8, 1930
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1680019
    • Patent number 1,680,019
    • Issue date Aug 7, 1928
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1653023
    • Patent number 1,653,023
    • Issue date Dec 20, 1927
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1649901
    • Patent number 1,649,901
    • Issue date Nov 22, 1927
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1635949
    • Patent number 1,635,949
    • Issue date Jul 12, 1927
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1614791
    • Patent number 1,614,791
    • Issue date Jan 18, 1927
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1552117
    • Patent number 1,552,117
    • Issue date Sep 1, 1925
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1362418
    • Patent number 1,362,418
    • Issue date Dec 14, 1920
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1361416
    • Patent number 1,361,416
    • Issue date Dec 7, 1920
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents