CN109516443A - 一种含铝废硫酸的处理方法 - Google Patents
一种含铝废硫酸的处理方法 Download PDFInfo
- Publication number
- CN109516443A CN109516443A CN201811612944.9A CN201811612944A CN109516443A CN 109516443 A CN109516443 A CN 109516443A CN 201811612944 A CN201811612944 A CN 201811612944A CN 109516443 A CN109516443 A CN 109516443A
- Authority
- CN
- China
- Prior art keywords
- sulfuric acid
- extraction
- aluminium
- processing method
- organic phase
- 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.)
- Granted
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 182
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 73
- 239000004411 aluminium Substances 0.000 title claims abstract description 73
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000002699 waste material Substances 0.000 title claims abstract description 45
- 238000003672 processing method Methods 0.000 title claims abstract description 25
- 238000000605 extraction Methods 0.000 claims abstract description 75
- 239000012074 organic phase Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- 239000000284 extract Substances 0.000 claims abstract description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 15
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 15
- YKGBNAGNNUEZQC-UHFFFAOYSA-N 6-methyl-n,n-bis(6-methylheptyl)heptan-1-amine Chemical compound CC(C)CCCCCN(CCCCCC(C)C)CCCCCC(C)C YKGBNAGNNUEZQC-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 7
- SJWFXCIHNDVPSH-UHFFFAOYSA-N octan-2-ol Chemical compound CCCCCCC(C)O SJWFXCIHNDVPSH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 239000003085 diluting agent Substances 0.000 claims abstract description 5
- 239000011593 sulfur Substances 0.000 claims abstract description 5
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- 239000005864 Sulphur Substances 0.000 claims description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000000746 purification Methods 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 abstract description 4
- 238000004043 dyeing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- WAKTWVHWRCNIKU-UHFFFAOYSA-N S(=O)(=O)(O)O.[AlH3] Chemical compound S(=O)(=O)(O)O.[AlH3] WAKTWVHWRCNIKU-UHFFFAOYSA-N 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000001172 regenerating effect Effects 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 5
- 238000006386 neutralization reaction Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012629 purifying agent Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- -1 alkyl tertiary amine Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
- C01B17/901—Recovery from spent acids containing metallic ions, e.g. hydrolysis acids, pickling acids
- C01B17/903—Recovery from spent acids containing metallic ions, e.g. hydrolysis acids, pickling acids by liquid-liquid extraction
-
- 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
- C01F7/68—Aluminium compounds containing sulfur
- C01F7/74—Sulfates
- C01F7/746—After-treatment, e.g. dehydration or stabilisation
- C01F7/748—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811612944.9A CN109516443B (zh) | 2018-12-27 | 2018-12-27 | 一种含铝废硫酸的处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811612944.9A CN109516443B (zh) | 2018-12-27 | 2018-12-27 | 一种含铝废硫酸的处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109516443A true CN109516443A (zh) | 2019-03-26 |
CN109516443B CN109516443B (zh) | 2021-10-01 |
Family
ID=65797439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811612944.9A Active CN109516443B (zh) | 2018-12-27 | 2018-12-27 | 一种含铝废硫酸的处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109516443B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110697661A (zh) * | 2019-09-25 | 2020-01-17 | 闽南师范大学 | 工业废水中稀硫酸的回收工艺 |
CN112299635A (zh) * | 2020-10-22 | 2021-02-02 | 中新联科环境科技(安徽)有限公司 | 一种化学抛光废液的净化处理的方式 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101279722A (zh) * | 2008-05-27 | 2008-10-08 | 陈培豪 | 一种植物纤维原料硫酸水解液中硫酸的萃取液及萃取方法 |
US20120078010A1 (en) * | 2010-09-23 | 2012-03-29 | Eastman Chemical Company | Process for recovering and recycling an acid catalyst |
CN105110403A (zh) * | 2015-08-18 | 2015-12-02 | 铜陵海陵环保科技有限责任公司 | 一种硫酸废液的除杂工艺 |
-
2018
- 2018-12-27 CN CN201811612944.9A patent/CN109516443B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101279722A (zh) * | 2008-05-27 | 2008-10-08 | 陈培豪 | 一种植物纤维原料硫酸水解液中硫酸的萃取液及萃取方法 |
US20120078010A1 (en) * | 2010-09-23 | 2012-03-29 | Eastman Chemical Company | Process for recovering and recycling an acid catalyst |
CN105110403A (zh) * | 2015-08-18 | 2015-12-02 | 铜陵海陵环保科技有限责任公司 | 一种硫酸废液的除杂工艺 |
Non-Patent Citations (2)
Title |
---|
李潜 等: "萃取法回收钛白水解废酸中的硫酸", 《化工环保》 * |
李潜 等: "萃取法回收钛白水解废酸中硫酸的实验研究", 《稀有金属与硬质合金》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110697661A (zh) * | 2019-09-25 | 2020-01-17 | 闽南师范大学 | 工业废水中稀硫酸的回收工艺 |
CN110697661B (zh) * | 2019-09-25 | 2021-06-04 | 闽南师范大学 | 工业废水中稀硫酸的回收工艺 |
CN112299635A (zh) * | 2020-10-22 | 2021-02-02 | 中新联科环境科技(安徽)有限公司 | 一种化学抛光废液的净化处理的方式 |
CN112299635B (zh) * | 2020-10-22 | 2023-09-05 | 中新联科环境科技(安徽)有限公司 | 一种化学抛光废液的净化处理的方式 |
Also Published As
Publication number | Publication date |
---|---|
CN109516443B (zh) | 2021-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101838736B (zh) | 湿法炼锌***净液钴渣中有价金属的湿法分离方法 | |
CN106521166B (zh) | 一种利用含铜污泥湿法浸出溶液制备铜粉和硫酸亚铁的方法 | |
CN106882884B (zh) | 一种回收利用废水中氯离子的方法 | |
CN103626322B (zh) | 一种含重金属酸性废水的双碱中和处理方法 | |
CN101491771A (zh) | Fenton和类Fenton反应催化剂再生与回用的方法 | |
CN102660687A (zh) | 一种不锈钢酸洗废水中和污泥重金属资源回收方法 | |
CN106636651A (zh) | 一种含铬铁铝的硫酸体系溶液中铬和铁铝的分离方法 | |
CN106630313A (zh) | 一种回收含铁废酸中的锌元素的减量循环工艺方法 | |
CN109338103B (zh) | 钙化焙烧熟料逆流酸浸提钒的方法 | |
CN109626632A (zh) | 一种含铅废酸回收利用的方法 | |
CN104609683A (zh) | 一种铬鞣污泥中重金属铬的再生方法 | |
CN109516443A (zh) | 一种含铝废硫酸的处理方法 | |
CN103484888B (zh) | 一种不锈钢生产中含铬硫酸钠废液及硫酸酸洗废液的处理方法 | |
CN104773748A (zh) | 一种利用含铝废硫酸母液制备低铁聚合硫酸铝的方法 | |
CN105483362B (zh) | 一种氧化锌烟尘多级逆流连续漂洗除氯的工艺及装置 | |
CN106348328A (zh) | 一种利用含铝电抛液和含氟废水资源化回收酸液的方法 | |
CN107399750B (zh) | 一种利用含铝电抛液和含氟废水资源化回收酸液的方法及装置 | |
CN108193052A (zh) | 资源化回收利用低含锌酸性废水制备无铵助镀剂的方法 | |
CN207792874U (zh) | 一种高浓度化学镍废水处理*** | |
CN107604163A (zh) | 一种无渣化处理电镀污泥的工艺 | |
CN110316858A (zh) | 一种冶炼污酸分离提取铜铋重金属的方法 | |
CN106521159B (zh) | 基于含Fe(III)的萃取体系萃取卤水中锂及回收利用Fe(III)的方法 | |
CN104561563A (zh) | 一种铟富集渣还原预浸工艺及其装置 | |
CN101255350B (zh) | 利用循环技术综合处理柴油碱渣的工艺 | |
CN103352124A (zh) | 一种从钒铬废料中分离钒、铬及回收的方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 213103 west side of Chaoyang Road, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: JIANGSU YONGBAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 213119 west side of Chaoyang Road, Hengshan Bridge Town, Wujin District, Changzhou, Jiangsu, China Patentee before: JIANGSU YONGBAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A treatment method for aluminum containing waste sulfuric acid Granted publication date: 20211001 Pledgee: Zijin Trust Co.,Ltd. Pledgor: JIANGSU YONGBAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2024980002882 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |