FR476121A - Perfectionnement aux procédés de fixation d'azote au moyen de ferro-aluminium - Google Patents

Perfectionnement aux procédés de fixation d'azote au moyen de ferro-aluminium

Info

Publication number: FR476121A
Authority: FR; France
Prior art keywords: ferro; aluminum; improvement; nitrogen fixation; fixation processes
Prior art date: 1914-04-04
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

FR476121A

Other languages

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.)

SGN

Original Assignee

SGN

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.)

1914-04-04

Filing date

1914-04-04

Publication date

1915-07-13

1914-04-04 Application filed by SGN filed Critical SGN

1915-07-13 Application granted granted Critical

1915-07-13 Publication of FR476121A publication Critical patent/FR476121A/fr

Status Expired legal-status Critical Current

Links

IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
229910052782 aluminium Inorganic materials 0.000 title 1
229910052757 nitrogen Inorganic materials 0.000 title 1

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
- C01B21/06—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
- C01B21/072—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 aluminium
- C01B21/0722—Preparation by direct nitridation of aluminium
- 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
- C01B21/072—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 aluminium

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Ceramic Products (AREA)

FR476121A 1914-04-04 1914-04-04 Perfectionnement aux procédés de fixation d'azote au moyen de ferro-aluminium Expired FR476121A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR191504287X		1914-04-04

Publications (1)

Publication Number	Publication Date
FR476121A true FR476121A (fr)	1915-07-13

Family

ID=32607056

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR476121A Expired FR476121A (fr)	1914-04-04	1914-04-04	Perfectionnement aux procédés de fixation d'azote au moyen de ferro-aluminium

Country Status (2)

Country	Link
FR (1)	FR476121A (fr)
GB (1)	GB191504287A (fr)

1914
- 1914-04-04 FR FR476121A patent/FR476121A/fr not_active Expired
1915
- 1915-03-18 GB GB191504287D patent/GB191504287A/en not_active Expired

Also Published As

Publication number	Publication date
GB191504287A (en)	1915-08-05

Similar Documents

Publication	Publication Date	Title
FR476121A (fr)	1915-07-13	Perfectionnement aux procédés de fixation d'azote au moyen de ferro-aluminium
FR455799A (fr)	1913-08-08	Perfectionnements dans les procédés de fixation de l'azote
FR19862E (fr)	1915-10-07	Procédé de fixation de l'azote au moyen de ferro-aluminium
FR470099A (fr)	1914-08-20	Procédé de fixation de l'azote au moyen de ferro-aluminium
FR474330A (fr)	1915-02-17	Procédé de fixation de l'azote au moyen de ferro-aluminium
CH71281A (fr)	1915-12-16	Procédé de fixation de l'azote au moyen de ferro-aluminium
CH70901A (fr)	1915-11-01	Perfectionnement au procédé de fixation d'azote au moyen de ferro-aluminium
FR507025A (fr)	1920-09-03	Perfectionnements apportés aux fours destinés à la fixation de l'azote
CH70283A (fr)	1915-09-16	Procédé de fixation de l'azote
CH67106A (fr)	1914-11-16	Procede de fixation de l'azote au moyen de ferro-aluminium
US1133309A (en)	1915-03-30	Tensioning device.
FR458546A (fr)	1913-10-13	Perfectionnement aux procédés de fabrication d'acide cyanhydrique par synthèse à partir de l'azote et des hydrocarbures
FR494215A (fr)	1919-09-03	Perfectionnements aux procédés de concentration de l'acide azotique
FR462510A (fr)	1914-01-29	Dispositif pour la fixation des capotes d'automobiles
ES58178A1 (es)	1914-06-16	Un aparato saturador de ácido carbónico denominado "La Electro-Higiénica".
CH67107A (fr)	1914-11-02	Procede de fixation de L'azote au moyen de ferro-aluminium
FR470018A (fr)	1914-08-18	Ceinture abdominale pour homme
FR467900A (fr)	1914-06-23	Système de fixation de chapeaux pour dames
FR515594A (fr)	1921-04-04	Serrage d'écrou
FR474029A (fr)	1915-02-04	Pince pour attacher les vignes et plantes analogues
CH30355A (fr)	1904-12-15	Perfectionnement aux montres du genre ,,Roskopf''
FR19863E (fr)	1915-10-07	Procédé de fixation de l'azote atmosphérique
DK18495C (da)	1914-02-23	Kombineret Remsamler og -strammer.
AU1470214B (en)	1915-09-28	Improvements in trace spreaders
FR469512A (fr)	1914-08-03	Système d'agrafage de courroies