CN106277520A - 一种碳化法氧化镁生产过程中洗涤水回收利用及副产镁铵肥的方法 - Google Patents
一种碳化法氧化镁生产过程中洗涤水回收利用及副产镁铵肥的方法 Download PDFInfo
- Publication number
- CN106277520A CN106277520A CN201610764431.4A CN201610764431A CN106277520A CN 106277520 A CN106277520 A CN 106277520A CN 201610764431 A CN201610764431 A CN 201610764431A CN 106277520 A CN106277520 A CN 106277520A
- Authority
- CN
- China
- Prior art keywords
- magnesium
- concentration
- ammonium
- washings
- saline
- 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
- 238000000034 method Methods 0.000 title claims abstract description 64
- 238000005406 washing Methods 0.000 title claims abstract description 59
- 239000003337 fertilizer Substances 0.000 title claims abstract description 33
- JWSMTBMIGYJJJM-UHFFFAOYSA-N magnesium;azane Chemical compound N.[Mg+2] JWSMTBMIGYJJJM-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000000395 magnesium oxide Substances 0.000 title claims abstract description 20
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000006227 byproduct Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 238000000926 separation method Methods 0.000 claims abstract description 43
- 239000007787 solid Substances 0.000 claims abstract description 37
- 238000000746 purification Methods 0.000 claims abstract description 36
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 35
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000011777 magnesium Substances 0.000 claims abstract description 31
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 31
- 238000001704 evaporation Methods 0.000 claims abstract description 16
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- 230000029087 digestion Effects 0.000 claims abstract description 15
- 230000008020 evaporation Effects 0.000 claims abstract description 15
- 238000002425 crystallisation Methods 0.000 claims abstract description 14
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 14
- 230000008025 crystallization Effects 0.000 claims abstract description 12
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 9
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 45
- 239000011780 sodium chloride Substances 0.000 claims description 45
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 29
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 29
- 239000012528 membrane Substances 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 23
- 239000010413 mother solution Substances 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 17
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 150000003863 ammonium salts Chemical class 0.000 claims description 9
- 239000003610 charcoal Substances 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 238000005119 centrifugation Methods 0.000 claims description 7
- DCNGHDHEMTUKNP-UHFFFAOYSA-L diazanium;magnesium;disulfate Chemical compound [NH4+].[NH4+].[Mg+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DCNGHDHEMTUKNP-UHFFFAOYSA-L 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 239000011593 sulfur Substances 0.000 claims description 7
- 239000012267 brine Substances 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- -1 brine ion Chemical class 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 239000001117 sulphuric acid Substances 0.000 claims description 4
- 235000011149 sulphuric acid Nutrition 0.000 claims description 4
- 230000032683 aging Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000013618 particulate matter Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000005374 membrane filtration Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- UGLUPDDGTQHFKU-UHFFFAOYSA-M [NH4+].S(=O)(=O)([O-])[O-].[Mg+] Chemical compound [NH4+].S(=O)(=O)([O-])[O-].[Mg+] UGLUPDDGTQHFKU-UHFFFAOYSA-M 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/041—Treatment of water, waste water, or sewage by heating by distillation or evaporation by means of vapour compression
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610764431.4A CN106277520B (zh) | 2016-08-30 | 2016-08-30 | 一种碳化法氧化镁生产过程中洗涤水回收利用及副产镁铵肥的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610764431.4A CN106277520B (zh) | 2016-08-30 | 2016-08-30 | 一种碳化法氧化镁生产过程中洗涤水回收利用及副产镁铵肥的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106277520A true CN106277520A (zh) | 2017-01-04 |
CN106277520B CN106277520B (zh) | 2019-09-17 |
Family
ID=57675063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610764431.4A Active CN106277520B (zh) | 2016-08-30 | 2016-08-30 | 一种碳化法氧化镁生产过程中洗涤水回收利用及副产镁铵肥的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106277520B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101391799A (zh) * | 2007-09-20 | 2009-03-25 | 深圳市东江环保股份有限公司 | 一种印制线路板废液氨氮回收处理的方法 |
JP2009531257A (ja) * | 2006-03-22 | 2009-09-03 | クリスターリ−99・コルラートルト・フェレレーシェシェーギュー・タールシャシャーグ | アンモニウム塩、特に塩化アンモニウムを含み、製薬技術又は化学技術から生成する危険な廃棄物の処理及び精製方法 |
CN102531105A (zh) * | 2012-02-22 | 2012-07-04 | 南京赛佳环保实业有限公司 | 氨氮废水资源化处理工艺及设备 |
CN105417771A (zh) * | 2015-11-20 | 2016-03-23 | 上海世渊环保科技有限公司 | 磷酸铁生产废水的高效脱氮除磷及资源回收工艺及设备 |
-
2016
- 2016-08-30 CN CN201610764431.4A patent/CN106277520B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009531257A (ja) * | 2006-03-22 | 2009-09-03 | クリスターリ−99・コルラートルト・フェレレーシェシェーギュー・タールシャシャーグ | アンモニウム塩、特に塩化アンモニウムを含み、製薬技術又は化学技術から生成する危険な廃棄物の処理及び精製方法 |
CN101391799A (zh) * | 2007-09-20 | 2009-03-25 | 深圳市东江环保股份有限公司 | 一种印制线路板废液氨氮回收处理的方法 |
CN102531105A (zh) * | 2012-02-22 | 2012-07-04 | 南京赛佳环保实业有限公司 | 氨氮废水资源化处理工艺及设备 |
CN105417771A (zh) * | 2015-11-20 | 2016-03-23 | 上海世渊环保科技有限公司 | 磷酸铁生产废水的高效脱氮除磷及资源回收工艺及设备 |
Also Published As
Publication number | Publication date |
---|---|
CN106277520B (zh) | 2019-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103449653B (zh) | 一种稀土选冶含氯化钠废水的组合处理方法 | |
CN102060408B (zh) | 一种废水蒸干工艺及装置系统 | |
CN103553138B (zh) | 高盐废水中硫酸锰、硫酸镁、硫酸钙分离、浓缩、提纯的综合利用方法 | |
CN110759571B (zh) | 飞灰渗滤液处理系统以及处理方法 | |
CN109319998A (zh) | 一种三元前驱体材料生产废水的近零排放处理系统及工艺 | |
CN104495886B (zh) | 生产硫酸镁的装置及方法 | |
CN103936220A (zh) | 一种炼化含盐污水零排放处理工艺 | |
CN106966535A (zh) | 浓盐水零排放膜浓缩与分质结晶工艺及设备 | |
CN206188558U (zh) | 基于多级流化床结晶的脱硫废水处理系统 | |
CN105967417A (zh) | 含磷废水的处理方法 | |
CN103145150A (zh) | 一种从离子交换法生产硅溶胶的废水中回收氯化钠的工艺及装置 | |
CN103787542A (zh) | 一种蓖麻油制备癸二酸产生的废水回收处理工艺及装置 | |
CN106517624A (zh) | 基于多级流化床结晶的脱硫废水处理方法及系统 | |
CN102838134A (zh) | 芒硝型卤水机械蒸汽再压缩法盐硝联产工艺及装置 | |
CN110204126A (zh) | 锂电行业三元废水的处理方法和装置 | |
CN108218096A (zh) | 一种电石法生产氯乙烯的含汞高盐废水处理系统和方法 | |
CN113522934B (zh) | 一种垃圾焚烧烟气净化联合飞灰脱盐的系统和方法 | |
CN104016535A (zh) | 一种降低cl-、f-离子含量的装置及方法 | |
CN203754551U (zh) | 一种蓖麻油制备癸二酸产生的废水回收处理装置 | |
RU2559649C1 (ru) | Взаимосвязанная система и способ для очистки и восстановления поташа | |
CN117303633A (zh) | 一种盐湖卤水中锂钾钠资源综合回收系统及方法 | |
CN106277520B (zh) | 一种碳化法氧化镁生产过程中洗涤水回收利用及副产镁铵肥的方法 | |
CN108689538A (zh) | 脱硫废水的处理装置及其处理方法 | |
CN110436546A (zh) | 一种蒸发结晶分离一体化系统 | |
CN110451529A (zh) | 一种注射用氯化钠的提纯方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 054600 Guangzong County, Hebei Province, west of the road west of the venture Applicant after: HEBEI MEISHEN TECHNOLOGY CO.,LTD. Address before: 054600 Guangzong County, Hebei Province, west of the road west of the venture Applicant before: HEBEI MEISHEN TECHNOLOGY CO.,LTD. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for recycling washing water and by-product magnesium ammonium fertilizer in the production of magnesium oxide by carbonization Effective date of registration: 20230118 Granted publication date: 20190917 Pledgee: China Construction Bank Corporation Guangzong Sub-branch Pledgor: HEBEI MEISHEN TECHNOLOGY CO.,LTD. Registration number: Y2023980031570 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20240102 Granted publication date: 20190917 Pledgee: China Construction Bank Corporation Guangzong Sub-branch Pledgor: HEBEI XINGTAI METALLURGICAL MAGNESIUM INDUSTRY Co.,Ltd.|HEBEI MEITAI MEIZHI MATERIAL Co.,Ltd.|HEBEI MEISHEN TECHNOLOGY CO.,LTD. Registration number: Y2023980031570 |
|
PC01 | Cancellation 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 recycling washing water and by-product magnesium ammonium fertilizer in the production process of magnesium oxide by carbonization method Granted publication date: 20190917 Pledgee: China Construction Bank Corporation Guangzong Sub-branch Pledgor: HEBEI MEISHEN TECHNOLOGY CO.,LTD.|HEBEI MEITAI MEIZHI MATERIAL Co.,Ltd.|HEBEI XINGTAI METALLURGICAL MAGNESIUM INDUSTRY Co.,Ltd. Registration number: Y2024990000026 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |