DE59306445D1 - Verfahren zum Spülen und Rekonditionieren von Transfersystemen - Google Patents
Verfahren zum Spülen und Rekonditionieren von TransfersystemenInfo
- Publication number
- DE59306445D1 DE59306445D1 DE59306445T DE59306445T DE59306445D1 DE 59306445 D1 DE59306445 D1 DE 59306445D1 DE 59306445 T DE59306445 T DE 59306445T DE 59306445 T DE59306445 T DE 59306445T DE 59306445 D1 DE59306445 D1 DE 59306445D1
- Authority
- DE
- Germany
- Prior art keywords
- transfer systems
- reconditioning
- media
- corrosive
- rinsing
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4242967A DE4242967A1 (de) | 1992-12-18 | 1992-12-18 | Verfahren zum Spülen und Rekonditionieren von Transfersystemen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59306445D1 true DE59306445D1 (de) | 1997-06-19 |
Family
ID=6475770
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4242967A Withdrawn DE4242967A1 (de) | 1992-12-18 | 1992-12-18 | Verfahren zum Spülen und Rekonditionieren von Transfersystemen |
DE59306445T Expired - Fee Related DE59306445D1 (de) | 1992-12-18 | 1993-10-20 | Verfahren zum Spülen und Rekonditionieren von Transfersystemen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4242967A Withdrawn DE4242967A1 (de) | 1992-12-18 | 1992-12-18 | Verfahren zum Spülen und Rekonditionieren von Transfersystemen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0602347B1 (de) |
AT (1) | ATE153081T1 (de) |
DE (2) | DE4242967A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6648988B2 (en) * | 2001-08-17 | 2003-11-18 | Exxonmobil Research And Engineering Company | Furnace run length extension by fouling control |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3145236C2 (de) * | 1981-11-13 | 1984-11-22 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Verfahren zur Herstellung von verformungsbeständigen oxydischen Schutzschichten |
US4519851A (en) * | 1984-06-15 | 1985-05-28 | International Business Machines Corporation | Method for providing pinhole free dielectric layers |
JPH02179867A (ja) * | 1988-12-29 | 1990-07-12 | Tadahiro Omi | プロセスガス供給システム |
IT1251524B (it) * | 1991-03-18 | 1995-05-16 | Vincenzo Lagana | Metodo per la passivazione delle superfici metalliche interessate da condizioni e agenti promotori di corrosione |
US5188714A (en) * | 1991-05-03 | 1993-02-23 | The Boc Group, Inc. | Stainless steel surface passivation treatment |
-
1992
- 1992-12-18 DE DE4242967A patent/DE4242967A1/de not_active Withdrawn
-
1993
- 1993-10-20 EP EP93116941A patent/EP0602347B1/de not_active Expired - Lifetime
- 1993-10-20 DE DE59306445T patent/DE59306445D1/de not_active Expired - Fee Related
- 1993-10-20 AT AT93116941T patent/ATE153081T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE4242967A1 (de) | 1994-06-23 |
EP0602347A1 (de) | 1994-06-22 |
EP0602347B1 (de) | 1997-05-14 |
ATE153081T1 (de) | 1997-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |