CN113816527A - 新型铝材烂模碱洗废水回收循环利用的处理方法 - Google Patents
新型铝材烂模碱洗废水回收循环利用的处理方法 Download PDFInfo
- Publication number
- CN113816527A CN113816527A CN202111143930.9A CN202111143930A CN113816527A CN 113816527 A CN113816527 A CN 113816527A CN 202111143930 A CN202111143930 A CN 202111143930A CN 113816527 A CN113816527 A CN 113816527A
- Authority
- CN
- China
- Prior art keywords
- aluminum
- washing
- alkaline washing
- recycling
- sodium hydroxide
- 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.)
- Pending
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/06—Cleaning dies, ducts, containers or mandrels
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111143930.9A CN113816527A (zh) | 2021-09-28 | 2021-09-28 | 新型铝材烂模碱洗废水回收循环利用的处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111143930.9A CN113816527A (zh) | 2021-09-28 | 2021-09-28 | 新型铝材烂模碱洗废水回收循环利用的处理方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113816527A true CN113816527A (zh) | 2021-12-21 |
Family
ID=78921656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111143930.9A Pending CN113816527A (zh) | 2021-09-28 | 2021-09-28 | 新型铝材烂模碱洗废水回收循环利用的处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113816527A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07268659A (ja) * | 1994-04-01 | 1995-10-17 | Nippon Light Metal Co Ltd | アルミニウム材の表面処理における廃液処理方法 |
CN101928948A (zh) * | 2010-09-02 | 2010-12-29 | 吉林麦达斯铝业有限公司 | 铝型材挤压模具碱洗残液的回收工艺 |
CN108069449A (zh) * | 2017-12-29 | 2018-05-25 | 佛山市三水雄鹰铝表面技术创新中心有限公司 | 铝业减渣之废液回收氢氧化铝和氢氧化钠的方法 |
CN111302361A (zh) * | 2019-10-28 | 2020-06-19 | 广东凤铝铝业有限公司 | 一种铝型材模具废液回收碱的方法 |
CN112607757A (zh) * | 2020-12-23 | 2021-04-06 | 佛山市三水凤铝铝业有限公司 | 一种废碱液回收碱的方法 |
-
2021
- 2021-09-28 CN CN202111143930.9A patent/CN113816527A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07268659A (ja) * | 1994-04-01 | 1995-10-17 | Nippon Light Metal Co Ltd | アルミニウム材の表面処理における廃液処理方法 |
CN101928948A (zh) * | 2010-09-02 | 2010-12-29 | 吉林麦达斯铝业有限公司 | 铝型材挤压模具碱洗残液的回收工艺 |
CN108069449A (zh) * | 2017-12-29 | 2018-05-25 | 佛山市三水雄鹰铝表面技术创新中心有限公司 | 铝业减渣之废液回收氢氧化铝和氢氧化钠的方法 |
CN111302361A (zh) * | 2019-10-28 | 2020-06-19 | 广东凤铝铝业有限公司 | 一种铝型材模具废液回收碱的方法 |
CN112607757A (zh) * | 2020-12-23 | 2021-04-06 | 佛山市三水凤铝铝业有限公司 | 一种废碱液回收碱的方法 |
Non-Patent Citations (1)
Title |
---|
厉衡隆等, 冶金工业出版社 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN115286017B (zh) | 一种电池级碳酸锂的制备方法 | |
CN105585179A (zh) | 一种铝型材厂脱模废液回收利用方法 | |
CN102965506B (zh) | 苯甲酸盐沉淀法从稀土溶液中除铝方法 | |
CN105274345B (zh) | 分离回收钴锰废料中钴和锰的方法 | |
CN107022681A (zh) | 一种铝硅废料中稀土、铝和硅的综合回收方法 | |
CN112357942A (zh) | 一种提高拜耳法氢氧化铝产品白度的方法 | |
CN109797283B (zh) | 一种含硅氢氧化镍钴的盐酸浸出方法 | |
CN113443639B (zh) | 一种电子级氢氧化钾的制备工艺 | |
CN102602946B (zh) | 循环利用含有硫酸钠的废水制备高比表面白炭黑的方法 | |
CN113371749A (zh) | 一种半导体行业含钙污泥的处理方法 | |
CN112062148A (zh) | 一种利用电镀线路板废水含铜污泥制取氯化亚铜的方法 | |
CN113816527A (zh) | 新型铝材烂模碱洗废水回收循环利用的处理方法 | |
CN116253343A (zh) | 一种黑滑石的利用方法 | |
CN112250049A (zh) | 一种尿素法水合肼副产盐碱的分离方法 | |
CN111792660A (zh) | 一种利用氯化铝生产勃姆石微钠米粉末的方法 | |
CN108889287B (zh) | 一种氧化铝除氟剂的再生方法 | |
CN110735048A (zh) | 一种湿法炼锌含锌溶液中镁、氟的脱除方法 | |
CN115927877A (zh) | 一种锂云母中锂的提取方法 | |
CN104803404B (zh) | 一种过饱和铝酸钠溶液种分强化的方法 | |
CN211688562U (zh) | 一种含铝浓碱废液回收利用装置 | |
CN110272063B (zh) | 一种利用钛白粉生产废液生产高纯偏铝酸钠的方法 | |
CN101607724B (zh) | 一种利用氢氧化钠溶出铝土矿中氧化铝的方法 | |
CN110670073A (zh) | 一种铝合金型材碱蚀生产工序中碱液回收再利用的方法 | |
CN108585006A (zh) | 一种铝灰处理工艺中活性溶出及生料制备的方法 | |
CN115448337B (zh) | 回收氟碳铈矿中氟资源的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230116 Address after: 214201 building F, Jingyuan 128 Innovation Industrial Park, No. 88, Qingyuan Avenue, Qiting street, Yixing City, Wuxi City, Jiangsu Province Applicant after: Jiangsu kailaide Environmental Protection Technology Co.,Ltd. Applicant after: CENTRAL SOUTH University Address before: 214201 building F, Jingyuan 128 Innovation Industrial Park, No. 88, Qingyuan Avenue, Qiting street, Yixing City, Wuxi City, Jiangsu Province Applicant before: Jiangsu kailaide Environmental Protection Technology Co.,Ltd. |