DE2335335A1 - Neue ammoniumtetramolybdat-form und verfahren zu ihrer herstellung - Google Patents

Neue ammoniumtetramolybdat-form und verfahren zu ihrer herstellung

Info

Publication number
DE2335335A1
DE2335335A1 DE19732335335 DE2335335A DE2335335A1 DE 2335335 A1 DE2335335 A1 DE 2335335A1 DE 19732335335 DE19732335335 DE 19732335335 DE 2335335 A DE2335335 A DE 2335335A DE 2335335 A1 DE2335335 A1 DE 2335335A1
Authority
DE
Germany
Prior art keywords
product
solution
leaching
temperature
tetramolybdate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19732335335
Other languages
German (de)
English (en)
Inventor
Robert W Stanley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Noranda Inc
Original Assignee
Noranda Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CA170,022A priority Critical patent/CA991379A/en
Application filed by Noranda Inc filed Critical Noranda Inc
Priority to DE19732335335 priority patent/DE2335335A1/de
Priority to US387500A priority patent/US3899284A/en
Priority to BE134595A priority patent/BE803626A/xx
Priority to LU68224A priority patent/LU68224A1/xx
Priority to JP9231773A priority patent/JPS5310958B2/ja
Priority to FR7330011A priority patent/FR2226363B1/fr
Priority to GB3929273A priority patent/GB1400314A/en
Priority to AT738673A priority patent/AT335975B/de
Priority to NL7313843.A priority patent/NL164009C/xx
Publication of DE2335335A1 publication Critical patent/DE2335335A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/32—Thermal properties
    • C01P2006/37—Stability against thermal decomposition
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE19732335335 1973-04-19 1973-07-11 Neue ammoniumtetramolybdat-form und verfahren zu ihrer herstellung Pending DE2335335A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA170,022A CA991379A (en) 1973-04-19 1973-04-19 Form of ammonium tetramolybdate and method of preparation
DE19732335335 DE2335335A1 (de) 1973-04-19 1973-07-11 Neue ammoniumtetramolybdat-form und verfahren zu ihrer herstellung
US387500A US3899284A (en) 1973-04-19 1973-08-10 Form of ammonium tetramolybdate and method of preparation
BE134595A BE803626A (fr) 1973-04-19 1973-08-14 Nouvelle forme de tetramolybdate d'ammonium et procede pour le preparer
LU68224A LU68224A1 (https=) 1973-04-19 1973-08-14
JP9231773A JPS5310958B2 (https=) 1973-04-19 1973-08-17
FR7330011A FR2226363B1 (https=) 1973-04-19 1973-08-17
GB3929273A GB1400314A (en) 1973-04-19 1973-08-20 Form of ammonium tetramolybdate and method of preparation
AT738673A AT335975B (de) 1973-04-19 1973-08-24 Verfahren zur herstellung eines feinkornigen ammoniumtetramolybdats
NL7313843.A NL164009C (nl) 1973-04-19 1973-10-09 Werkwijze ter bereiding van ammoniumtetramolyblaat.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA170,022A CA991379A (en) 1973-04-19 1973-04-19 Form of ammonium tetramolybdate and method of preparation
DE19732335335 DE2335335A1 (de) 1973-04-19 1973-07-11 Neue ammoniumtetramolybdat-form und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
DE2335335A1 true DE2335335A1 (de) 1975-02-06

Family

ID=25667263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732335335 Pending DE2335335A1 (de) 1973-04-19 1973-07-11 Neue ammoniumtetramolybdat-form und verfahren zu ihrer herstellung

Country Status (10)

Country Link
US (1) US3899284A (https=)
JP (1) JPS5310958B2 (https=)
AT (1) AT335975B (https=)
BE (1) BE803626A (https=)
CA (1) CA991379A (https=)
DE (1) DE2335335A1 (https=)
FR (1) FR2226363B1 (https=)
GB (1) GB1400314A (https=)
LU (1) LU68224A1 (https=)
NL (1) NL164009C (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365691A (en) * 1976-11-25 1978-06-12 Sogo Keibi Hoshiyou Kk Guarding system
JPS5365692A (en) * 1976-11-25 1978-06-12 Sogo Keibi Hoshiyou Kk Guarding system
JPS5778494U (https=) * 1981-04-28 1982-05-14
JPS5778495U (https=) * 1981-04-28 1982-05-14
US4762700A (en) * 1987-05-11 1988-08-09 Amax Inc. Ammonium octamolybdate-alpha
US5985236A (en) * 1998-06-09 1999-11-16 Cyprus Amax Minerals Company Ammonium octamolybdate composition and method for producing the same
US8888688B2 (en) 2000-04-03 2014-11-18 Intuitive Surgical Operations, Inc. Connector device for a controllable instrument
US6793907B1 (en) * 2002-07-29 2004-09-21 Osram Sylvania Inc. Ammonium dodecamolybdomolybdate and method of making
CN102198958A (zh) * 2011-04-02 2011-09-28 锦州新华龙钼业股份有限公司 一种石油加氢精制催化剂用高纯三氧化钼的制备方法
CN102351248B (zh) * 2011-09-13 2013-06-12 武汉理工大学 钼酸铈材料的合成方法
US9290664B2 (en) 2013-11-22 2016-03-22 Climax Engineered Materials, Llc Treated ammonium octamolybdate composition and methods of producing the same
GB201420831D0 (en) 2014-11-24 2015-01-07 Datalase Ltd Method
CN106986384B (zh) * 2017-06-07 2018-09-14 中南大学 一种四钼酸铵的制备方法
CN113463179B (zh) * 2021-06-09 2022-07-26 郑州大学 大尺寸β型四钼酸铵单晶颗粒的制备方法
CN115072781A (zh) * 2022-05-07 2022-09-20 成都虹波钼业有限责任公司 一种四钼酸铵及其制备工艺
JP2024106994A (ja) * 2024-04-23 2024-08-08 Ｊｘ金属株式会社 Ｓｂ含有量を低減した三酸化モリブデンの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156556A (en) * 1962-07-20 1964-11-10 Sherritt Gordon Mines Ltd Method of producing fine spherical metal powders
US3510291A (en) * 1966-11-10 1970-05-05 Westinghouse Electric Corp Vapor phase conversion of molybdenum or tungsten compound to form the oxide or metal

Also Published As

Publication number Publication date
NL164009C (nl) 1980-11-17
JPS5310958B2 (https=) 1978-04-18
FR2226363B1 (https=) 1978-08-04
GB1400314A (en) 1975-07-16
NL7313843A (https=) 1974-10-22
US3899284A (en) 1975-08-12
LU68224A1 (https=) 1973-10-23
JPS501999A (https=) 1975-01-10
ATA738673A (de) 1976-08-15
FR2226363A1 (https=) 1974-11-15
AT335975B (de) 1977-04-12
BE803626A (fr) 1973-12-03
NL164009B (nl) 1980-06-16
CA991379A (en) 1976-06-22

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Legal Events

Date Code Title Description
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