CN111392763A - 一种从硫酸盐溶液中分离回收硫酸锌镁复盐的工艺和应用 - Google Patents
一种从硫酸盐溶液中分离回收硫酸锌镁复盐的工艺和应用 Download PDFInfo
- Publication number
- CN111392763A CN111392763A CN202010231041.7A CN202010231041A CN111392763A CN 111392763 A CN111392763 A CN 111392763A CN 202010231041 A CN202010231041 A CN 202010231041A CN 111392763 A CN111392763 A CN 111392763A
- Authority
- CN
- China
- Prior art keywords
- sulfate
- zinc
- double salt
- solution
- magnesium
- 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-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title claims abstract description 53
- 150000003839 salts Chemical class 0.000 title claims abstract description 39
- PFWOIQRTXYOJSE-UHFFFAOYSA-J magnesium;zinc;disulfate Chemical compound [Mg+2].[Zn+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O PFWOIQRTXYOJSE-UHFFFAOYSA-J 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 238000002425 crystallisation Methods 0.000 claims abstract description 25
- 230000008025 crystallization Effects 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 239000012452 mother liquor Substances 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000004321 preservation Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000007710 freezing Methods 0.000 claims abstract description 4
- 230000008014 freezing Effects 0.000 claims abstract description 4
- 239000011777 magnesium Substances 0.000 claims description 21
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 18
- 229910052749 magnesium Inorganic materials 0.000 claims description 18
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 16
- 229910052725 zinc Inorganic materials 0.000 claims description 16
- 239000011701 zinc Substances 0.000 claims description 16
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 8
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims description 8
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 8
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 8
- 229960001763 zinc sulfate Drugs 0.000 claims description 8
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 8
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 6
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 4
- 238000009776 industrial production Methods 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FYYHWMGAXLPEAU-RNFDNDRNSA-N Magnesium-28 Chemical compound [28Mg] FYYHWMGAXLPEAU-RNFDNDRNSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical group O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
- 229940007718 zinc hydroxide Drugs 0.000 description 1
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/006—Compounds containing, besides zinc, two ore more other elements, with the exception of oxygen or hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010231041.7A CN111392763B (zh) | 2020-03-27 | 2020-03-27 | 一种从硫酸盐溶液中分离回收硫酸锌镁复盐的工艺和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010231041.7A CN111392763B (zh) | 2020-03-27 | 2020-03-27 | 一种从硫酸盐溶液中分离回收硫酸锌镁复盐的工艺和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111392763A true CN111392763A (zh) | 2020-07-10 |
CN111392763B CN111392763B (zh) | 2022-04-22 |
Family
ID=71425472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010231041.7A Active CN111392763B (zh) | 2020-03-27 | 2020-03-27 | 一种从硫酸盐溶液中分离回收硫酸锌镁复盐的工艺和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111392763B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111996390A (zh) * | 2020-08-12 | 2020-11-27 | 云南驰宏锌锗股份有限公司 | 一种从硫酸锌溶液中脱除微细颗粒的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101633584A (zh) * | 2009-08-07 | 2010-01-27 | 山东科技大学 | 一种利用水不溶性含钾岩石生产氮磷钾复合肥的方法 |
DE102015212395A1 (de) * | 2015-07-02 | 2017-01-05 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Wärmespeicherung |
WO2019094742A1 (en) * | 2017-11-10 | 2019-05-16 | Crystal Is, Inc. | Large, uv-transparent aluminum nitride single crystals and methods of forming them |
CN110304615A (zh) * | 2019-06-10 | 2019-10-08 | 四川大学 | 以高杂质磷酸脲母液为原料制备工业级磷酸二氢铵的方法 |
CN110723991A (zh) * | 2019-12-04 | 2020-01-24 | 新疆丰泰化工科技有限公司 | 一种晶体硫酸锌镁肥及其生产方法 |
-
2020
- 2020-03-27 CN CN202010231041.7A patent/CN111392763B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101633584A (zh) * | 2009-08-07 | 2010-01-27 | 山东科技大学 | 一种利用水不溶性含钾岩石生产氮磷钾复合肥的方法 |
DE102015212395A1 (de) * | 2015-07-02 | 2017-01-05 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Wärmespeicherung |
WO2019094742A1 (en) * | 2017-11-10 | 2019-05-16 | Crystal Is, Inc. | Large, uv-transparent aluminum nitride single crystals and methods of forming them |
CN110304615A (zh) * | 2019-06-10 | 2019-10-08 | 四川大学 | 以高杂质磷酸脲母液为原料制备工业级磷酸二氢铵的方法 |
CN110723991A (zh) * | 2019-12-04 | 2020-01-24 | 新疆丰泰化工科技有限公司 | 一种晶体硫酸锌镁肥及其生产方法 |
Non-Patent Citations (1)
Title |
---|
熊道陵等: "《洗油分离精制应用技术》", 31 October 2013, 冶金工业出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111996390A (zh) * | 2020-08-12 | 2020-11-27 | 云南驰宏锌锗股份有限公司 | 一种从硫酸锌溶液中脱除微细颗粒的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111392763B (zh) | 2022-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103145187B (zh) | 一种无害化高纯五氧化二钒的生产工艺 | |
CN108396158A (zh) | 一种电解锰过程的复盐结晶物的处理方法 | |
JP2013094780A (ja) | 酸化バナジウム生産廃水の処理方法 | |
CN101367533A (zh) | 在工业废硫酸液的治理中生产七水硫酸镁的工艺 | |
CN108584901B (zh) | 一种从多金属危险废物中回收陶瓷级磷酸铁的方法 | |
CN114538471B (zh) | 一种硫酸钠-氯化钠混合盐综合利用的方法 | |
CN103833156B (zh) | 一种冷轧盐酸酸洗废酸的处理方法 | |
CN110668471B (zh) | 一种环保级过硫酸钾的提纯生产方法 | |
CN111392763B (zh) | 一种从硫酸盐溶液中分离回收硫酸锌镁复盐的工艺和应用 | |
CN111762804A (zh) | 一种酸法提铝中酸浸液的除铁方法 | |
CN100357176C (zh) | 从含金属盐的废硫酸中回收硫酸的方法 | |
CN107162935B (zh) | 废化学抛光剂中含磷化合物的回收方法 | |
CN108129290B (zh) | 一种去除乳酸中硫酸根的方法 | |
CN111320202A (zh) | 一种硫酸锌溶液的深度除铁方法及硫酸锌的制备方法 | |
CN111018747A (zh) | 一种硝酸胍的精制方法 | |
CN110642707B (zh) | 一种低成本环保级水杨酸钠的提纯生产方法 | |
CN1336327A (zh) | 用钛白副产硫酸亚铁生产高纯磁性氧化铁的方法 | |
CN112678990A (zh) | 一种含磷酸根废水的处理方法及其应用 | |
CN110467222B (zh) | 一种制备五氧化二钒的方法 | |
RU2813920C1 (ru) | Способ получения железного купороса из осадка от очистки хромсодержащих сточных вод | |
CN114044532B (zh) | 一种铝型材加工厂铝泥制备的片状氢氧化铝的制备方法 | |
CN114162861B (zh) | 一种人造金红石母液综合利用方法 | |
CN114702071B (zh) | 一种利用铬电镀漂洗废水处理产生的高铬污泥制备三氧化二铬的方法 | |
CN111647911B (zh) | 一种脱除电解锰阳极液中镁离子的工艺 | |
CN113636602A (zh) | 一种利用铝泥降低废硫酸中氟含量制备亚铁水的方法 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200710 Assignee: Kunming University of Technology Design and Research Institute Co.,Ltd. Assignor: Kunming University of Science and Technology Contract record no.: X2023980052068 Denomination of invention: A process and application for separating and recovering zinc magnesium sulfate complex salt from sulfate solution Granted publication date: 20220422 License type: Common License Record date: 20231212 |