FR771524A - Perfectionnement aux toiles de platine utilisées comme catalyseurs - Google Patents
Perfectionnement aux toiles de platine utilisées comme catalyseursInfo
- Publication number
- FR771524A FR771524A FR771524DA FR771524A FR 771524 A FR771524 A FR 771524A FR 771524D A FR771524D A FR 771524DA FR 771524 A FR771524 A FR 771524A
- Authority
- FR
- France
- Prior art keywords
- catalysts
- improvement
- fabrics used
- platinum
- platinum fabrics
- 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.)
- Expired
Links
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title 2
- 239000003054 catalyst Substances 0.000 title 1
- 239000004744 fabric Substances 0.000 title 1
- 229910052697 platinum 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
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR771524T | 1933-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR771524A true FR771524A (fr) | 1934-10-10 |
Family
ID=9190991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR771524D Expired FR771524A (fr) | 1933-07-06 | 1933-07-06 | Perfectionnement aux toiles de platine utilisées comme catalyseurs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR771524A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0364153A1 (fr) * | 1988-10-12 | 1990-04-18 | Johnson Matthey Public Limited Company | Tissu métallique |
WO1992002301A1 (fr) * | 1990-07-31 | 1992-02-20 | Alan Edward Heywood | Ameliorations apportees a des catalyseurs et a des systemes de sorption |
EP0504723A1 (fr) * | 1991-03-16 | 1992-09-23 | Degussa Aktiengesellschaft | Procédé de préparation de tissus de métaux précieux perméable aux gaz pour des procédés catalytique |
US5268157A (en) * | 1991-03-16 | 1993-12-07 | Degussa Aktiengesellschaft | Process for the production of catalytic gas permeable nets and process for oxidizing ammonia |
WO2002062466A2 (fr) * | 2001-02-08 | 2002-08-15 | Omg Ag & Co. Kg | Gazes catalytiques tridimensionnelles tricotees en deux ou plusieurs couches |
-
1933
- 1933-07-06 FR FR771524D patent/FR771524A/fr not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0364153A1 (fr) * | 1988-10-12 | 1990-04-18 | Johnson Matthey Public Limited Company | Tissu métallique |
US5188813A (en) * | 1988-10-12 | 1993-02-23 | Johnson Matthey Public Limited Company | Metal fabrics |
US5266293A (en) * | 1988-10-12 | 1993-11-30 | Johnson Matthey Public Limited Company | Metal fabrics |
WO1992002301A1 (fr) * | 1990-07-31 | 1992-02-20 | Alan Edward Heywood | Ameliorations apportees a des catalyseurs et a des systemes de sorption |
EP0504723A1 (fr) * | 1991-03-16 | 1992-09-23 | Degussa Aktiengesellschaft | Procédé de préparation de tissus de métaux précieux perméable aux gaz pour des procédés catalytique |
US5268157A (en) * | 1991-03-16 | 1993-12-07 | Degussa Aktiengesellschaft | Process for the production of catalytic gas permeable nets and process for oxidizing ammonia |
TR26402A (tr) * | 1991-03-16 | 1995-03-15 | Degussa | KATALITIK ISLEMLER ICIN GAZ GECIRGEN DEGERLI METAL AGLARININ üRETIMI ICIN BIR ISLEM |
WO2002062466A2 (fr) * | 2001-02-08 | 2002-08-15 | Omg Ag & Co. Kg | Gazes catalytiques tridimensionnelles tricotees en deux ou plusieurs couches |
WO2002062466A3 (fr) * | 2001-02-08 | 2002-11-07 | Omg Ag & Co Kg | Gazes catalytiques tridimensionnelles tricotees en deux ou plusieurs couches |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR771524A (fr) | Perfectionnement aux toiles de platine utilisées comme catalyseurs | |
FR772606A (fr) | Perfectionnement aux nécessaires de maquillage | |
FR764481A (fr) | Perfectionnements aux patères de porte-manteaux | |
FR767100A (fr) | Automobile perfectionnée | |
FR761517A (fr) | Perfectionnements aux procédés de cobaltage galvanique | |
FR760610A (fr) | Perfectionnement aux toiles de laine | |
FR756797A (fr) | Perfectionnement apporté aux cycles | |
FR756392A (fr) | Saturateur de vapeur | |
FR781174A (fr) | Platine de microscope | |
FR770699A (fr) | Devon | |
FR755128A (fr) | Baratte | |
FR756278A (fr) | Peigne démontable | |
FR793946A (fr) | Perfectionnement aux procédés de cobaltage galvanique | |
FR783239A (fr) | Sièges pliants | |
FR772980A (fr) | Perfectionnements aux indicateurs de mouvements angulaires | |
ES1613Y (es) | Juego de tocador combinado. | |
FR755076A (fr) | Perfectionnement aux fixe-chaussettes | |
FR764892A (fr) | Perfectionnements apportés aux barrettes des gill-box, bancs d'étirage, étireuses t machines analogues | |
FR766332A (fr) | Perfectionnement aux articles de bonneterie élastique | |
FR773513A (fr) | Essuie-glace | |
FR753434A (fr) | Turbo-malaxeur | |
FR756959A (fr) | Perfectionnement aux mécanismes de démarrage | |
FR753135A (fr) | Perfectionnement aux mécanismes de démarrage | |
ES1498Y (es) | Máquina de afeitar. | |
FR755477A (fr) | Perfectionnement aux ressorts de voitures |