CN110841331B - 一种含铁废酸中铁和锌的分离方法 - Google Patents
一种含铁废酸中铁和锌的分离方法 Download PDFInfo
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- CN110841331B CN110841331B CN201911013324.8A CN201911013324A CN110841331B CN 110841331 B CN110841331 B CN 110841331B CN 201911013324 A CN201911013324 A CN 201911013324A CN 110841331 B CN110841331 B CN 110841331B
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- resin
- iron
- zinc
- waste acid
- calculated
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 268
- 239000011701 zinc Substances 0.000 title claims abstract description 128
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 123
- 239000002253 acid Substances 0.000 title claims abstract description 108
- 239000002699 waste material Substances 0.000 title claims abstract description 92
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000011347 resin Substances 0.000 claims abstract description 203
- 229920005989 resin Polymers 0.000 claims abstract description 203
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000011592 zinc chloride Substances 0.000 claims abstract description 39
- 235000005074 zinc chloride Nutrition 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 33
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001179 sorption measurement Methods 0.000 claims abstract description 20
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000005406 washing Methods 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 13
- 230000004913 activation Effects 0.000 claims description 20
- 238000004132 cross linking Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims description 2
- 238000011049 filling Methods 0.000 abstract description 10
- 239000012629 purifying agent Substances 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000003213 activating effect Effects 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 37
- 238000010828 elution Methods 0.000 description 13
- 230000002572 peristaltic effect Effects 0.000 description 10
- 229920006395 saturated elastomer Polymers 0.000 description 9
- 238000001914 filtration Methods 0.000 description 8
- 238000005086 pumping Methods 0.000 description 8
- 239000004576 sand Substances 0.000 description 8
- 230000004907 flux Effects 0.000 description 6
- 238000005246 galvanizing Methods 0.000 description 6
- 238000005554 pickling Methods 0.000 description 6
- 238000005476 soldering Methods 0.000 description 6
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 5
- 239000003513 alkali Substances 0.000 description 5
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 5
- 239000007800 oxidant agent Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229960002089 ferrous chloride Drugs 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 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 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- BHWJEYCAUWCFDA-UHFFFAOYSA-N 1-aminodecan-2-ol Chemical compound CCCCCCCCC(O)CN BHWJEYCAUWCFDA-UHFFFAOYSA-N 0.000 description 1
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- KRGXWTOLFOPIKV-UHFFFAOYSA-N 3-(methylamino)propan-1-ol Chemical compound CNCCCO KRGXWTOLFOPIKV-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
- B01D15/361—Ion-exchange
- B01D15/364—Amphoteric or zwitterionic ion-exchanger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/42—Selective adsorption, e.g. chromatography characterised by the development mode, e.g. by displacement or by elution
- B01D15/424—Elution mode
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (3)
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CN201911013324.8A CN110841331B (zh) | 2019-10-23 | 2019-10-23 | 一种含铁废酸中铁和锌的分离方法 |
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CN110841331A CN110841331A (zh) | 2020-02-28 |
CN110841331B true CN110841331B (zh) | 2021-02-09 |
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Families Citing this family (5)
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CN112456441A (zh) * | 2020-11-05 | 2021-03-09 | 江苏永葆环保科技有限公司 | 一种化工副产盐酸的净化预处理方法 |
CN112408633A (zh) * | 2020-11-06 | 2021-02-26 | 江苏海普功能材料有限公司 | 利用吸附法资源化含铅废酸的方法 |
CN113651365B (zh) * | 2021-09-16 | 2022-10-18 | 徐州美利圆环保科技有限公司 | 热镀锌酸洗含废盐酸液资源利用方法 |
CN114279806B (zh) * | 2021-12-16 | 2024-05-28 | 浙江鑫旺钒业控股有限公司 | 一种从酸性溶液中提高钒吸附率的方法 |
CN115321641B (zh) * | 2022-08-01 | 2024-03-12 | 福建坚石电力线路器材有限公司 | 一种多级逆流离子交换分离废酸洗液中锌离子的工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102560517A (zh) * | 2012-02-26 | 2012-07-11 | 吕路 | 一种含锌废盐酸的综合利用方法 |
CN107311354A (zh) * | 2017-08-18 | 2017-11-03 | 江苏海普功能材料有限公司 | 含铁离子和锌离子的废酸的治理与资源化方法 |
CN107417007A (zh) * | 2017-07-20 | 2017-12-01 | 上海立科化学科技有限公司 | 一种电镀废酸和稀酸废水的树脂法回收工艺 |
CN108557765A (zh) * | 2018-05-07 | 2018-09-21 | 桐乡市思远环保科技有限公司 | 一种包含锌和铁离子的酸洗废液后处理方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116753A (ja) * | 1974-08-01 | 1976-02-10 | Asahi Chemical Ind | Haisuishorihoho |
US10501341B2 (en) * | 2015-12-04 | 2019-12-10 | King Fahd University Of Petroleum And Minerals | Method for removing heavy metals from wastewater |
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2019
- 2019-10-23 CN CN201911013324.8A patent/CN110841331B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102560517A (zh) * | 2012-02-26 | 2012-07-11 | 吕路 | 一种含锌废盐酸的综合利用方法 |
CN107417007A (zh) * | 2017-07-20 | 2017-12-01 | 上海立科化学科技有限公司 | 一种电镀废酸和稀酸废水的树脂法回收工艺 |
CN107311354A (zh) * | 2017-08-18 | 2017-11-03 | 江苏海普功能材料有限公司 | 含铁离子和锌离子的废酸的治理与资源化方法 |
CN108557765A (zh) * | 2018-05-07 | 2018-09-21 | 桐乡市思远环保科技有限公司 | 一种包含锌和铁离子的酸洗废液后处理方法 |
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Address after: 213119 west side of Chaoyang Road, Hengshan Bridge Town, Wujin District, Changzhou, Jiangsu, China 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. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for separating iron and zinc from iron containing waste acid Granted publication date: 20210209 Pledgee: Zijin Trust Co.,Ltd. Pledgor: JIANGSU YONGBAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2024980002882 |