NO320969B1 - Ovn og fremgangsmate for katalysatorproduksjon - Google Patents
Ovn og fremgangsmate for katalysatorproduksjon Download PDFInfo
- Publication number
- NO320969B1 NO320969B1 NO20041805A NO20041805A NO320969B1 NO 320969 B1 NO320969 B1 NO 320969B1 NO 20041805 A NO20041805 A NO 20041805A NO 20041805 A NO20041805 A NO 20041805A NO 320969 B1 NO320969 B1 NO 320969B1
- Authority
- NO
- Norway
- Prior art keywords
- gas
- furnace
- catalyst
- oven
- chamber
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims description 41
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000007789 gas Substances 0.000 claims description 60
- 238000010438 heat treatment Methods 0.000 claims description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000003345 natural gas Substances 0.000 claims description 4
- 230000003134 recirculating effect Effects 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims 1
- 239000008188 pellet Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004614 Process Aid Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
Classifications
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20041805A NO320969B1 (no) | 2004-05-03 | 2004-05-03 | Ovn og fremgangsmate for katalysatorproduksjon |
| PCT/NO2005/000144 WO2005105307A1 (fr) | 2004-05-03 | 2005-05-02 | Four destine au traitement thermique de catalyseurs et son mode de fonctionnement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20041805A NO320969B1 (no) | 2004-05-03 | 2004-05-03 | Ovn og fremgangsmate for katalysatorproduksjon |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20041805D0 NO20041805D0 (no) | 2004-05-03 |
| NO20041805L NO20041805L (no) | 2005-11-04 |
| NO320969B1 true NO320969B1 (no) | 2006-02-20 |
Family
ID=34880496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20041805A NO320969B1 (no) | 2004-05-03 | 2004-05-03 | Ovn og fremgangsmate for katalysatorproduksjon |
Country Status (2)
| Country | Link |
|---|---|
| NO (1) | NO320969B1 (fr) |
| WO (1) | WO2005105307A1 (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1061366A (fr) * | 1974-01-07 | 1979-08-28 | Minnesota Mining And Manufacturing Company | Microcapsules d'oxydes metalliques en ceramique non vitreuse |
| US5641722A (en) * | 1994-09-15 | 1997-06-24 | Huntsman Petrochemical Corporation | High performance VPO catalyst and process of preparation thereof |
-
2004
- 2004-05-03 NO NO20041805A patent/NO320969B1/no not_active Application Discontinuation
-
2005
- 2005-05-02 WO PCT/NO2005/000144 patent/WO2005105307A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| NO20041805D0 (no) | 2004-05-03 |
| NO20041805L (no) | 2005-11-04 |
| WO2005105307A1 (fr) | 2005-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CREP | Change of representative |
Representative=s name: ONSAGERS AS POSTBOKS 6963 ST OLAVS PLASS OSLO, 013 |
|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |