NO993165L - Fremgangsmåte for behandling av veggen i en reaktor ved hjelp av vibrasjoner - Google Patents
Fremgangsmåte for behandling av veggen i en reaktor ved hjelp av vibrasjonerInfo
- Publication number
- NO993165L NO993165L NO993165A NO993165A NO993165L NO 993165 L NO993165 L NO 993165L NO 993165 A NO993165 A NO 993165A NO 993165 A NO993165 A NO 993165A NO 993165 L NO993165 L NO 993165L
- Authority
- NO
- Norway
- Prior art keywords
- reactor
- vibration
- treating
- wall
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/40—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9616341A FR2757784B1 (fr) | 1996-12-27 | 1996-12-27 | Procede de traitement au moyen de vibrations de la paroi d'un reacteur a lit fluidise de polymerisation en phase gazeuse |
PCT/GB1997/003500 WO1998029186A1 (fr) | 1996-12-27 | 1997-12-19 | Procede servant a traiter la paroi d'un reacteur au moyen de vibrations |
Publications (2)
Publication Number | Publication Date |
---|---|
NO993165D0 NO993165D0 (no) | 1999-06-25 |
NO993165L true NO993165L (no) | 1999-08-24 |
Family
ID=9499407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO993165A NO993165L (no) | 1996-12-27 | 1999-06-25 | Fremgangsmåte for behandling av veggen i en reaktor ved hjelp av vibrasjoner |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0948401A1 (fr) |
JP (1) | JP2001507277A (fr) |
AU (1) | AU5330098A (fr) |
FR (1) | FR2757784B1 (fr) |
NO (1) | NO993165L (fr) |
WO (1) | WO1998029186A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6759492B2 (en) * | 2001-07-24 | 2004-07-06 | Eastman Chemical Company | Process for the polymerization of ethylene and interpolymers thereof |
US7726871B2 (en) * | 2006-12-20 | 2010-06-01 | Exxonmobil Research & Engineering Company | Vibration actuation system with independent control of frequency and amplitude |
US8513367B2 (en) | 2010-11-19 | 2013-08-20 | Exxonmobil Research And Engineering Company | Mitigation of elastomer reactor fouling using mechanical vibration |
EP3325183B1 (fr) | 2015-07-23 | 2023-11-15 | Renmatix, Inc. | Procédé d'élimination d'une substance d'encrassement d'un récipient sous pression |
EP3266517A1 (fr) * | 2016-07-07 | 2018-01-10 | Casale SA | Granulateur pour substances liquides, notamment pour l'urée |
CN112352001B (zh) | 2019-05-10 | 2023-02-28 | 瓦克化学股份公司 | 清洁聚合反应器的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3264098A (en) * | 1963-08-19 | 1966-08-02 | Westinghouse Electric Corp | Fluidized bed process for the production of molybdenum |
SE451115B (sv) * | 1985-01-16 | 1987-09-07 | Ulveco Kockum Sonic Ab | Anleggning for sotning av pannor eller liknande, innefattande ett flertal lagfrekvent ljud alstrande anordningar |
FR2671095B1 (fr) * | 1990-12-28 | 1994-08-05 | Naphtachimie Sa | Procede et four pour fabriquer sans depot des produits dans un tube. |
US5461123A (en) * | 1994-07-14 | 1995-10-24 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase fluidized bed polyolefin polymerization process using sound waves |
-
1996
- 1996-12-27 FR FR9616341A patent/FR2757784B1/fr not_active Expired - Fee Related
-
1997
- 1997-12-19 AU AU53300/98A patent/AU5330098A/en not_active Abandoned
- 1997-12-19 JP JP52973898A patent/JP2001507277A/ja active Pending
- 1997-12-19 EP EP97950290A patent/EP0948401A1/fr not_active Withdrawn
- 1997-12-19 WO PCT/GB1997/003500 patent/WO1998029186A1/fr not_active Application Discontinuation
-
1999
- 1999-06-25 NO NO993165A patent/NO993165L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO993165D0 (no) | 1999-06-25 |
EP0948401A1 (fr) | 1999-10-13 |
JP2001507277A (ja) | 2001-06-05 |
WO1998029186A1 (fr) | 1998-07-09 |
FR2757784A1 (fr) | 1998-07-03 |
AU5330098A (en) | 1998-07-31 |
FR2757784B1 (fr) | 1999-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |