CA2969369A1 - Procede et systeme permettant un traitement d'une bande d'acier au carbone, en particulier un traitement de decapage - Google Patents
Procede et systeme permettant un traitement d'une bande d'acier au carbone, en particulier un traitement de decapage Download PDFInfo
- Publication number
- CA2969369A1 CA2969369A1 CA2969369A CA2969369A CA2969369A1 CA 2969369 A1 CA2969369 A1 CA 2969369A1 CA 2969369 A CA2969369 A CA 2969369A CA 2969369 A CA2969369 A CA 2969369A CA 2969369 A1 CA2969369 A1 CA 2969369A1
- Authority
- CA
- Canada
- Prior art keywords
- steel strip
- treatment
- treatment liquid
- section
- spray
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 66
- 229910000975 Carbon steel Inorganic materials 0.000 title claims abstract description 16
- 239000010962 carbon steel Substances 0.000 title claims abstract description 16
- 238000005554 pickling Methods 0.000 title claims description 177
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 195
- 239000010959 steel Substances 0.000 claims abstract description 195
- 239000007921 spray Substances 0.000 claims abstract description 165
- 239000007788 liquid Substances 0.000 claims abstract description 152
- 238000007654 immersion Methods 0.000 claims abstract description 101
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 229910021577 Iron(II) chloride Inorganic materials 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N hydrochloric acid Substances Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims description 3
- 239000002253 acid Substances 0.000 description 59
- 238000005516 engineering process Methods 0.000 description 11
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 150000007513 acids Chemical class 0.000 description 9
- 230000008929 regeneration Effects 0.000 description 8
- 238000011069 regeneration method Methods 0.000 description 8
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000010953 base metal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000009419 refurbishment Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052760 oxygen Chemical group 0.000 description 2
- 239000001301 oxygen Chemical group 0.000 description 2
- 235000021110 pickles Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/024—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by a combination of dipping and spraying
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
La présente invention concerne un procédé de traitement d'une bande d'acier à l'aide d'un liquide de traitement dans une station de traitement. La station de traitement comprend au moins une section de pulvérisation, une section d'immersion et un moyen de collecte commun destiné au liquide de traitement. La bande d'acier est constituée d'acier au carbone. Il s'agit d'une bande d'acier continue orientée sensiblement horizontalement à la fois dans les directions longitudinale et transversale. La bande d'acier a une surface supérieure et une surface inférieure. Le procédé suppose de transporter en continu la bande d'acier à travers la station de traitement dans une direction de transport. La direction de transport est parallèle à la direction longitudinale de la bande d'acier. Au cours d'une première étape, le liquide de traitement est pulvérisé sur les surfaces supérieure et inférieure de la bande d'acier lorsque cette dernière se trouve dans la section de pulvérisation de la station de traitement. Au cours d'une seconde étape, la bande d'acier est immergée dans le liquide de traitement lorsqu'elle se trouve dans la section d'immersion de la station de traitement. Lors du traitement de la bande d'acier, le liquide de traitement est continuellement pompé hors du moyen de collecte commun et à travers la section de pulvérisation et la section d'immersion de la station de traitement. La pulvérisation du liquide de traitement sur les surfaces supérieure et inférieure de la bande d'acier est effectuée à l'aide de buses de pulvérisation.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14195949.4 | 2014-12-02 | ||
EP14195949.4A EP3029163B9 (fr) | 2014-12-02 | 2014-12-02 | Procédé et système de traitement d'une bande d'acier au carbone, notamment pour un traitement de décapage |
PCT/EP2015/078311 WO2016087493A1 (fr) | 2014-12-02 | 2015-12-02 | Procédé et système permettant un traitement d'une bande d'acier au carbone, en particulier un traitement de décapage |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2969369A1 true CA2969369A1 (fr) | 2016-06-09 |
Family
ID=51999367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2969369A Abandoned CA2969369A1 (fr) | 2014-12-02 | 2015-12-02 | Procede et systeme permettant un traitement d'une bande d'acier au carbone, en particulier un traitement de decapage |
Country Status (11)
Country | Link |
---|---|
US (1) | US20170268113A1 (fr) |
EP (2) | EP3029163B9 (fr) |
JP (1) | JP2018502985A (fr) |
KR (1) | KR20170088433A (fr) |
CN (1) | CN107002254A (fr) |
BR (1) | BR112017011358A2 (fr) |
CA (1) | CA2969369A1 (fr) |
ES (1) | ES2742827T3 (fr) |
MX (1) | MX2017007112A (fr) |
RU (1) | RU2691688C2 (fr) |
WO (1) | WO2016087493A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107499199A (zh) * | 2017-08-20 | 2017-12-22 | 芜湖乐普汽车科技有限公司 | 一种儿童汽车座椅的头靠组件的制造工艺 |
DE102018117475A1 (de) * | 2018-07-19 | 2020-01-23 | Sms Group Gmbh | Beizanlage zur Oberflächenbehandlung von Bandstahl |
KR102088287B1 (ko) * | 2019-12-19 | 2020-03-12 | 주식회사 디케이씨 | 수직형 연속 산세 설비 |
KR20220072983A (ko) | 2020-11-26 | 2022-06-03 | 한동희 | 리튬이온 이차전지용 음극 복합체, 그의 제조방법, 그를 포함하는 리튬이온 이차전지 |
CN115261877B (zh) * | 2022-08-29 | 2023-12-08 | 粤海中粤(中山)马口铁工业有限公司 | 一种连续式酸洗机组消除带钢酸洗停车斑的装置及方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU113230A1 (ru) * | 1957-07-12 | 1957-11-30 | И.М. Сидоренко | Многокамерный агрегат дл струйной очистки и пассивировани листовой стали |
YU247476A (en) | 1975-11-10 | 1982-05-31 | Krupp Polysius Ag | Device for burning or sintering a fine granular material |
SU670606A1 (ru) * | 1976-01-09 | 1979-06-30 | Уральский Ордена Трудового Красного Знамени Государственный Университет Им. А.М.Горького | Раствор дл травлени |
JPS63192882A (ja) * | 1987-02-06 | 1988-08-10 | Mitsubishi Heavy Ind Ltd | 連続酸洗方法 |
DE4031234C2 (de) | 1990-10-04 | 1994-02-03 | Gewerk Keramchemie | Verfahren und Vorrichtung zur Oberflächenbehandlung von bandförmigem Behandlungsgut |
US5179967A (en) | 1991-08-28 | 1993-01-19 | Nelson Steel | Apparatus for rinsing metal strip |
DE4228808A1 (de) | 1992-08-29 | 1994-03-03 | Gewerk Keramchemie | Verfahren und Vorrichtung zur Oberflächenbehandlung von bandförmigem Behandlungsgut |
JPH06128774A (ja) | 1992-10-19 | 1994-05-10 | Nippon Steel Corp | 酸洗設備及び酸洗処理方法 |
US5296042A (en) | 1992-11-06 | 1994-03-22 | C. L. R. Resources, Inc. | Composition and process for treating sheet steel |
DE4240572A1 (de) * | 1992-12-03 | 1994-06-09 | Schloemann Siemag Ag | Beizanlage und Verfahren zum Betreiben der Beizanlage |
JPH07188958A (ja) * | 1993-12-28 | 1995-07-25 | Mitsubishi Heavy Ind Ltd | 連続式帯鋼酸洗設備 |
DE19532278B4 (de) | 1995-09-01 | 2006-07-27 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Verfahren zur Herstellung eines kaltgewalzten Bandes in einem Durchlauf |
TW416996B (en) | 1996-05-24 | 2001-01-01 | Armco Inc | Hydrogen peroxide pickling of stainless steel |
US5840173A (en) | 1996-06-19 | 1998-11-24 | Keramchemie Gmbh | Process for treating the surface of material of high-grade steel |
FR2784998B1 (fr) | 1998-10-22 | 2001-01-12 | Kvaerner Metals Clecim | Installation de decapage d'une bande metallique |
JP3551809B2 (ja) * | 1999-02-10 | 2004-08-11 | 住友金属工業株式会社 | ステンレス鋼板の脱スケール方法 |
AT408453B (de) | 1999-09-03 | 2001-12-27 | Andritz Ag Maschf | Verfahren zur nachbehandlung, insbesondere spülung, eines metallbandes |
CA2443687C (fr) * | 2001-04-09 | 2009-08-11 | Vijay N. Madi | Decapage au peroxyde d'hydrogene de nuances d'acier electrique contenant du silicium |
JP2004091856A (ja) | 2002-08-30 | 2004-03-25 | Sumitomo Metal Ind Ltd | 酸洗鋼板の製造方法及び酸洗装置 |
RU2308544C2 (ru) * | 2006-01-10 | 2007-10-20 | Открытое акционерное общество "Северсталь" | Способ травления горячекатаных полос |
JP5093232B2 (ja) * | 2007-05-01 | 2012-12-12 | 新日本製鐵株式会社 | 鋼板の洗浄方法及び鋼板の連続洗浄装置 |
JP2009001876A (ja) | 2007-06-22 | 2009-01-08 | Daido Steel Co Ltd | 帯状金属の酸洗装置 |
-
2014
- 2014-12-02 ES ES14195949T patent/ES2742827T3/es active Active
- 2014-12-02 EP EP14195949.4A patent/EP3029163B9/fr active Active
-
2015
- 2015-12-02 US US15/532,121 patent/US20170268113A1/en not_active Abandoned
- 2015-12-02 CA CA2969369A patent/CA2969369A1/fr not_active Abandoned
- 2015-12-02 MX MX2017007112A patent/MX2017007112A/es unknown
- 2015-12-02 WO PCT/EP2015/078311 patent/WO2016087493A1/fr active Application Filing
- 2015-12-02 CN CN201580065566.5A patent/CN107002254A/zh active Pending
- 2015-12-02 KR KR1020177018058A patent/KR20170088433A/ko unknown
- 2015-12-02 EP EP15804431.3A patent/EP3227466A1/fr not_active Withdrawn
- 2015-12-02 JP JP2017528780A patent/JP2018502985A/ja active Pending
- 2015-12-02 RU RU2017123254A patent/RU2691688C2/ru not_active IP Right Cessation
- 2015-12-02 BR BR112017011358A patent/BR112017011358A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2018502985A (ja) | 2018-02-01 |
US20170268113A1 (en) | 2017-09-21 |
CN107002254A (zh) | 2017-08-01 |
EP3029163A1 (fr) | 2016-06-08 |
EP3029163B1 (fr) | 2019-05-22 |
RU2691688C2 (ru) | 2019-06-17 |
WO2016087493A1 (fr) | 2016-06-09 |
ES2742827T3 (es) | 2020-02-17 |
KR20170088433A (ko) | 2017-08-01 |
EP3227466A1 (fr) | 2017-10-11 |
RU2017123254A (ru) | 2019-01-09 |
BR112017011358A2 (pt) | 2018-04-03 |
MX2017007112A (es) | 2017-08-18 |
EP3029163B9 (fr) | 2019-11-27 |
RU2017123254A3 (fr) | 2019-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |
Effective date: 20210831 |
|
FZDE | Discontinued |
Effective date: 20210831 |