CN107089650A - 化学抛光废磷酸处理方法和磷酸一铵的制备方法 - Google Patents
化学抛光废磷酸处理方法和磷酸一铵的制备方法 Download PDFInfo
- Publication number
- CN107089650A CN107089650A CN201710391346.2A CN201710391346A CN107089650A CN 107089650 A CN107089650 A CN 107089650A CN 201710391346 A CN201710391346 A CN 201710391346A CN 107089650 A CN107089650 A CN 107089650A
- Authority
- CN
- China
- Prior art keywords
- phosphoric acid
- mother liquor
- polishing waste
- waste phosphoric
- chemical polishing
- 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 229910000147 aluminium phosphate Inorganic materials 0.000 title claims abstract description 56
- 239000002699 waste material Substances 0.000 title claims abstract description 47
- 238000005498 polishing Methods 0.000 title claims abstract description 46
- 239000000126 substance Substances 0.000 title claims abstract description 28
- 238000003672 processing method Methods 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims description 8
- 239000000243 solution Substances 0.000 claims abstract description 41
- DZHMRSPXDUUJER-UHFFFAOYSA-N [amino(hydroxy)methylidene]azanium;dihydrogen phosphate Chemical compound NC(N)=O.OP(O)(O)=O DZHMRSPXDUUJER-UHFFFAOYSA-N 0.000 claims abstract description 28
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 20
- 239000011574 phosphorus Substances 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 18
- 238000010790 dilution Methods 0.000 claims abstract description 18
- 239000012895 dilution Substances 0.000 claims abstract description 18
- 230000001376 precipitating effect Effects 0.000 claims abstract description 18
- 238000001556 precipitation Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000002425 crystallisation Methods 0.000 claims abstract description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000001704 evaporation Methods 0.000 claims abstract description 12
- 230000008020 evaporation Effects 0.000 claims abstract description 12
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 10
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 239000012452 mother liquor Substances 0.000 claims description 47
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 39
- 239000004411 aluminium Substances 0.000 claims description 37
- 229910052782 aluminium Inorganic materials 0.000 claims description 37
- 230000002000 scavenging effect Effects 0.000 claims description 25
- 239000000047 product Substances 0.000 claims description 20
- 239000000706 filtrate Substances 0.000 claims description 14
- 238000005275 alloying Methods 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 13
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 11
- 239000004202 carbamide Substances 0.000 claims description 11
- 150000002500 ions Chemical class 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 8
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 8
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 8
- 230000008025 crystallization Effects 0.000 claims description 8
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 8
- 239000006012 monoammonium phosphate Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims description 6
- 150000001455 metallic ions Chemical class 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 claims description 5
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000012716 precipitator Substances 0.000 claims description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- NIAGBSSWEZDNMT-UHFFFAOYSA-M tetraoxidosulfate(.1-) Chemical compound [O]S([O-])(=O)=O NIAGBSSWEZDNMT-UHFFFAOYSA-M 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910021645 metal ion Inorganic materials 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 abstract description 2
- 239000010413 mother solution Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000010949 copper Substances 0.000 description 7
- 239000011133 lead Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 229910052785 arsenic Inorganic materials 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 229910001863 barium hydroxide Inorganic materials 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 3
- 239000001506 calcium phosphate Substances 0.000 description 3
- 229910000389 calcium phosphate Inorganic materials 0.000 description 3
- 235000011010 calcium phosphates Nutrition 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- -1 Unsaturated carbonate hydrogen ammonium salt Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- UUVBYOGFRMMMQL-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca].OP(O)(O)=O UUVBYOGFRMMMQL-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000012266 salt solution 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
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/28—Ammonium phosphates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/14—Separation; Purification; Stabilisation; Use of additives
- C07C273/16—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201710391346.2A CN107089650B (zh) | 2017-05-27 | 2017-05-27 | 化学抛光废磷酸处理方法和磷酸一铵的制备方法 |
Applications Claiming Priority (1)
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CN201710391346.2A CN107089650B (zh) | 2017-05-27 | 2017-05-27 | 化学抛光废磷酸处理方法和磷酸一铵的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN107089650A true CN107089650A (zh) | 2017-08-25 |
CN107089650B CN107089650B (zh) | 2019-10-11 |
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CN201710391346.2A Active CN107089650B (zh) | 2017-05-27 | 2017-05-27 | 化学抛光废磷酸处理方法和磷酸一铵的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115385312A (zh) * | 2021-05-09 | 2022-11-25 | 深圳市环保科技集团股份有限公司 | 铝或铝合金化学抛光废液的回收方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5521541A (en) * | 1978-08-02 | 1980-02-15 | Nittetsu Mining Co Ltd | Process for purifying waste phosphoric acid used in chemicial grinding |
CN101239710A (zh) * | 2007-02-08 | 2008-08-13 | 日本瑞环化工株式会社 | 从含多种金属离子的磷酸水溶液中获得精制磷酸的方法和装置 |
CN101456547A (zh) * | 2008-12-19 | 2009-06-17 | 深圳市危险废物处理站有限公司 | 化学抛光废磷酸的综合利用方法 |
CN102421703A (zh) * | 2009-05-12 | 2012-04-18 | 索尔维公司 | 用于从废液中回收磷酸盐有价值物质的方法 |
WO2012054379A2 (en) * | 2010-10-18 | 2012-04-26 | Applied Materials, Inc. | Methods and apparatus for recovery and reuse of reagents |
CN102826523A (zh) * | 2012-09-24 | 2012-12-19 | 深圳市危险废物处理站有限公司 | 利用磷酸-硝酸-醋酸废液制备肥料级磷酸铵浓缩液的方法 |
CN104591465A (zh) * | 2015-01-30 | 2015-05-06 | 深圳市危险废物处理站有限公司 | 一种线路板蚀刻废液回收行业含氨氮废水资源化利用和处理的方法 |
-
2017
- 2017-05-27 CN CN201710391346.2A patent/CN107089650B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5521541A (en) * | 1978-08-02 | 1980-02-15 | Nittetsu Mining Co Ltd | Process for purifying waste phosphoric acid used in chemicial grinding |
CN101239710A (zh) * | 2007-02-08 | 2008-08-13 | 日本瑞环化工株式会社 | 从含多种金属离子的磷酸水溶液中获得精制磷酸的方法和装置 |
CN101456547A (zh) * | 2008-12-19 | 2009-06-17 | 深圳市危险废物处理站有限公司 | 化学抛光废磷酸的综合利用方法 |
CN102421703A (zh) * | 2009-05-12 | 2012-04-18 | 索尔维公司 | 用于从废液中回收磷酸盐有价值物质的方法 |
WO2012054379A2 (en) * | 2010-10-18 | 2012-04-26 | Applied Materials, Inc. | Methods and apparatus for recovery and reuse of reagents |
CN102826523A (zh) * | 2012-09-24 | 2012-12-19 | 深圳市危险废物处理站有限公司 | 利用磷酸-硝酸-醋酸废液制备肥料级磷酸铵浓缩液的方法 |
CN104591465A (zh) * | 2015-01-30 | 2015-05-06 | 深圳市危险废物处理站有限公司 | 一种线路板蚀刻废液回收行业含氨氮废水资源化利用和处理的方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115385312A (zh) * | 2021-05-09 | 2022-11-25 | 深圳市环保科技集团股份有限公司 | 铝或铝合金化学抛光废液的回收方法 |
CN115385312B (zh) * | 2021-05-09 | 2024-04-19 | 深圳市环保科技集团股份有限公司 | 铝或铝合金化学抛光废液的回收方法 |
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CN107089650B (zh) | 2019-10-11 |
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Address after: 518105 building a, No.18, Industrial Avenue, third industrial zone, Bitou community, Songgang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Environmental Protection Technology Group Co.,Ltd. Address before: 518105 building a, No.18, Industrial Avenue, third industrial zone, Bitou community, Songgang street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Environmental Protection Technology Group Co.,Ltd. |
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Address after: 518105 building a, No.18, Industrial Avenue, third industrial zone, Bitou community, Songgang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Environmental Protection Technology Group Co.,Ltd. Address before: 518057 No. 181, Longwei Road, xiameilin, Futian District, Shenzhen, Guangdong Patentee before: SHENZHEN SHENTOU ENVIRONMENT TECHNOLOGY Co.,Ltd. |
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