GB1318467A – Methods of preparation of a material containing vanadium carbonitride and or vanadium nitride
– Google Patents
GB1318467A – Methods of preparation of a material containing vanadium carbonitride and or vanadium nitride
– Google Patents
Methods of preparation of a material containing vanadium carbonitride and or vanadium nitride
Info
Publication number
GB1318467A
GB1318467A
GB1318467DA
GB1318467A
GB 1318467 A
GB1318467 A
GB 1318467A
GB 1318467D A
GB1318467D A
GB 1318467DA
GB 1318467 A
GB1318467 A
GB 1318467A
Authority
GB
United Kingdom
Prior art keywords
vanadium
carbonitride
nitride
carbide
hydrocarbon
Prior art date
1970-09-08
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.)
Expired
Application number
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.)
HOLLANDSE METALLURGISCHE INDUSTRIE BILLITON NV
Original Assignee
HOLLANDSE METALLURGISCHE INDUSTRIE BILLITON NV
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.)
1970-09-08
Filing date
1970-09-08
Publication date
1973-05-31
1970-09-08
Application filed by HOLLANDSE METALLURGISCHE INDUSTRIE BILLITON NV
filed
Critical
HOLLANDSE METALLURGISCHE INDUSTRIE BILLITON NV
1973-05-31
Publication of GB1318467A
publication
Critical
patent/GB1318467A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B21/00—Nitrogen; Compounds thereof
C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
C01B21/0828—Carbonitrides or oxycarbonitrides of metals, boron or silicon
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B21/00—Nitrogen; Compounds thereof
C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
C01B21/0615—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium
C01B21/0617—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium with vanadium, niobium or tantalum
Abstract
1318467 Vanadium nitride, carbonitride and carbide HOLLANDSE METALLURGISCHE INDUSTRIE BILLITON NV 8 Sept 1970 42959/70 Heading C1A. Materials containing vanadium carbonitride or vanadium nitride or mixtures thereof with each other and/or vanadium carbide are produced by heating an oxidic vanadium-containing material with a gaseous hydrocarbon and with nitrogen and/or ammonia at a temperature between 800‹ and 1250‹ C., the treatment with nitrogen and/or ammonia being carried out after the treatment with the hydrocarbon, or partly or wholly simultaneously therewith. The term oxidic vanadium-containing material includes vanadium oxides V 2 O 5 , V 2 O 3 and other compounds having vanadium-oxygen bonds which can be reduced to vanadium carbide by hydrocarbons such as VOCl 2 . If desired a compound which is unstable at the reaction temperature such as ammonium metavanadate may be used. The final product may consist of vanadium carbonitride, a mixture of vanadium carbonitride and carbide and/or nitride, or vanadium nitride. The hydrocarbons are preferably those having 1-3 carbon atoms, particularly methane. Natural gas may be used as the source of hydrocarbon. The gas mixture may contain up to 20% by volume of CO. The process may be carried out in a continuous flow manner, preferably in a moving bed or a fluidized bed.
GB1318467D
1970-09-08
1970-09-08
Methods of preparation of a material containing vanadium carbonitride and or vanadium nitride
Expired
GB1318467A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB4295970
1970-09-08
Publications (1)
Publication Number
Publication Date
GB1318467A
true
GB1318467A
(en)
1973-05-31
Family
ID=10426718
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1318467D
Expired
GB1318467A
(en)
1970-09-08
1970-09-08
Methods of preparation of a material containing vanadium carbonitride and or vanadium nitride
Country Status (1)
Country
Link
GB
(1)
GB1318467A
(en)
Cited By (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3912686A1
(en)
*
1988-04-18
1989-11-02
Toshiba Ceramics Co
METHOD FOR PRODUCING METAL NITRIDE POWDER
CN102041422A
(en)
*
2011-01-05
2011-05-04
武安市炜荣物资有限公司
Silicon nitride ferrovanadium and production method thereof
US8118896B2
(en)
2004-09-23
2012-02-21
Antionette Can
Coated abrasive materials and method of manufacture
CN105063398A
(en)
*
2015-09-06
2015-11-18
湖南众鑫新材料科技股份有限公司
Technique for preparing high-nitrogen vanadium-nitrogen alloy
CN105087994A
(en)
*
2015-09-06
2015-11-25
湖南众鑫新材料科技股份有限公司
Method for preparing high-nitrogen high-purity vanadium-nitrogen alloy
CN105349869A
(en)
*
2015-10-15
2016-02-24
河北友金冶金材料有限公司
Nitrided aluminum-nickel alloy and production method thereof
CN112919433A
(en)
*
2021-01-25
2021-06-08
九江有色金属冶炼有限公司
Preparation method of high-purity vanadium carbonitride
CN113135553A
(en)
*
2021-04-22
2021-07-20
陕西科技大学
Tungsten nitride coated vanadium nitride powder and preparation method and application thereof
CN114195522A
(en)
*
2021-11-30
2022-03-18
松山湖材料实验室
Method for rapidly preparing vanadium nitride ceramic powder by using urea nitridation, product and application thereof
CN114231781A
(en)
*
2021-11-12
2022-03-25
攀钢集团攀枝花钢铁研究院有限公司
Preparation method of high-nitrogen vanadium-nitrogen alloy
CN114804039A
(en)
*
2022-06-06
2022-07-29
武汉理工大学
Carbon matrix composite vanadium nitride nano array and preparation method and application thereof
1970
1970-09-08
GB
GB1318467D
patent/GB1318467A/en
not_active
Expired
Cited By (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3912686A1
(en)
*
1988-04-18
1989-11-02
Toshiba Ceramics Co
METHOD FOR PRODUCING METAL NITRIDE POWDER
US9624135B2
(en)
2004-09-23
2017-04-18
Antionette Can
Polycrystalline abrasive materials and method of manufacture
US8118896B2
(en)
2004-09-23
2012-02-21
Antionette Can
Coated abrasive materials and method of manufacture
CN102041422A
(en)
*
2011-01-05
2011-05-04
武安市炜荣物资有限公司
Silicon nitride ferrovanadium and production method thereof
CN102041422B
(en)
*
2011-01-05
2012-12-26
武安市永兴实业有限公司
Silicon nitride ferrovanadium and production method thereof
CN105063398A
(en)
*
2015-09-06
2015-11-18
湖南众鑫新材料科技股份有限公司
Technique for preparing high-nitrogen vanadium-nitrogen alloy
CN105087994A
(en)
*
2015-09-06
2015-11-25
湖南众鑫新材料科技股份有限公司
Method for preparing high-nitrogen high-purity vanadium-nitrogen alloy
CN105349869A
(en)
*
2015-10-15
2016-02-24
河北友金冶金材料有限公司
Nitrided aluminum-nickel alloy and production method thereof
CN112919433A
(en)
*
2021-01-25
2021-06-08
九江有色金属冶炼有限公司
Preparation method of high-purity vanadium carbonitride
CN113135553A
(en)
*
2021-04-22
2021-07-20
陕西科技大学
Tungsten nitride coated vanadium nitride powder and preparation method and application thereof
CN114231781A
(en)
*
2021-11-12
2022-03-25
攀钢集团攀枝花钢铁研究院有限公司
Preparation method of high-nitrogen vanadium-nitrogen alloy
CN114231781B
(en)
*
2021-11-12
2022-07-19
攀钢集团攀枝花钢铁研究院有限公司
Preparation method of high-nitrogen vanadium-nitrogen alloy
CN114195522A
(en)
*
2021-11-30
2022-03-18
松山湖材料实验室
Method for rapidly preparing vanadium nitride ceramic powder by using urea nitridation, product and application thereof
CN114804039A
(en)
*
2022-06-06
2022-07-29
武汉理工大学
Carbon matrix composite vanadium nitride nano array and preparation method and application thereof
CN114804039B
(en)
*
2022-06-06
2023-06-30
武汉理工大学
Carbon matrix composite vanadium nitride nano array and preparation method and application thereof
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Legal Events
Date
Code
Title
Description
1973-10-10
PS
Patent sealed
1979-04-11
PCNP
Patent ceased through non-payment of renewal fee
