CN109626329A - 一种减压蒸馏回收铝制品表面酸洗废液的方法 - Google Patents
一种减压蒸馏回收铝制品表面酸洗废液的方法 Download PDFInfo
- Publication number
- CN109626329A CN109626329A CN201811550768.0A CN201811550768A CN109626329A CN 109626329 A CN109626329 A CN 109626329A CN 201811550768 A CN201811550768 A CN 201811550768A CN 109626329 A CN109626329 A CN 109626329A
- Authority
- CN
- China
- Prior art keywords
- aluminium
- hydrochloric acid
- content
- vacuum distillation
- hcl
- 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
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 70
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 44
- 239000002699 waste material Substances 0.000 title claims abstract description 41
- 238000005292 vacuum distillation Methods 0.000 title claims abstract description 37
- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 238000004064 recycling Methods 0.000 title claims abstract description 24
- 238000005406 washing Methods 0.000 title claims abstract description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 132
- 239000004411 aluminium Substances 0.000 claims abstract description 49
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 40
- 239000002253 acid Substances 0.000 claims abstract description 22
- 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 22
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 22
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 22
- 238000004821 distillation Methods 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 4
- 238000010992 reflux Methods 0.000 claims abstract description 3
- 235000021110 pickles Nutrition 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract description 21
- 239000003795 chemical substances by application Substances 0.000 abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 238000000746 purification Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000002918 waste heat Substances 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 41
- 230000035484 reaction time Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004381 surface treatment 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
- 241000251468 Actinopterygii Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- -1 aluminum ions Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000012546 transfer Methods 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
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
- C01B7/0712—Purification ; Separation of hydrogen chloride by distillation
-
- 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
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/62—Purification
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811550768.0A CN109626329B (zh) | 2018-12-18 | 2018-12-18 | 一种减压蒸馏回收铝制品表面酸洗废液的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811550768.0A CN109626329B (zh) | 2018-12-18 | 2018-12-18 | 一种减压蒸馏回收铝制品表面酸洗废液的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109626329A true CN109626329A (zh) | 2019-04-16 |
CN109626329B CN109626329B (zh) | 2022-07-05 |
Family
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CN201811550768.0A Active CN109626329B (zh) | 2018-12-18 | 2018-12-18 | 一种减压蒸馏回收铝制品表面酸洗废液的方法 |
Country Status (1)
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CN (1) | CN109626329B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111732118A (zh) * | 2020-07-21 | 2020-10-02 | 安徽金轩科技有限公司 | 一种佳乐麝香废铝盐水的处理方法 |
CN111848336A (zh) * | 2020-07-21 | 2020-10-30 | 安徽金轩科技有限公司 | 一种佳乐麝香废铝水的处理方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1385377A (zh) * | 2001-05-10 | 2002-12-18 | 东北师范大学 | 工业含铁盐酸废水资源化治理技术 |
CN1541955A (zh) * | 2003-11-06 | 2004-11-03 | 上海交通大学 | 糖精钠生产中含铜废酸液的回收利用方法 |
CN102515105A (zh) * | 2011-10-25 | 2012-06-27 | 山东农业大学 | 一种连续萃取精馏浓缩稀盐酸的工艺方法 |
US20140294711A1 (en) * | 2011-10-06 | 2014-10-02 | Arkema France | Method of recycling hydrochloric and hydrofluoric acid effluent |
CN106430100A (zh) * | 2016-10-19 | 2017-02-22 | 深圳泛科环保产业发展有限公司 | 一种含铁废酸液回收连续生产化减压蒸馏设备及工艺 |
-
2018
- 2018-12-18 CN CN201811550768.0A patent/CN109626329B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1385377A (zh) * | 2001-05-10 | 2002-12-18 | 东北师范大学 | 工业含铁盐酸废水资源化治理技术 |
CN1541955A (zh) * | 2003-11-06 | 2004-11-03 | 上海交通大学 | 糖精钠生产中含铜废酸液的回收利用方法 |
US20140294711A1 (en) * | 2011-10-06 | 2014-10-02 | Arkema France | Method of recycling hydrochloric and hydrofluoric acid effluent |
CN102515105A (zh) * | 2011-10-25 | 2012-06-27 | 山东农业大学 | 一种连续萃取精馏浓缩稀盐酸的工艺方法 |
CN106430100A (zh) * | 2016-10-19 | 2017-02-22 | 深圳泛科环保产业发展有限公司 | 一种含铁废酸液回收连续生产化减压蒸馏设备及工艺 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111732118A (zh) * | 2020-07-21 | 2020-10-02 | 安徽金轩科技有限公司 | 一种佳乐麝香废铝盐水的处理方法 |
CN111848336A (zh) * | 2020-07-21 | 2020-10-30 | 安徽金轩科技有限公司 | 一种佳乐麝香废铝水的处理方法 |
CN111732118B (zh) * | 2020-07-21 | 2022-05-31 | 安徽金轩科技有限公司 | 一种佳乐麝香废铝盐水的处理方法 |
Also Published As
Publication number | Publication date |
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CN109626329B (zh) | 2022-07-05 |
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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 | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
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. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for recovering surface pickling waste liquid of aluminum products through vacuum distillation Granted publication date: 20220705 Pledgee: Zijin Trust Co.,Ltd. Pledgor: JIANGSU YONGBAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2024980002882 |