CN110668629A - 一种电解法制三氟化氮工艺产生的电解废渣废水的处理方法 - Google Patents
一种电解法制三氟化氮工艺产生的电解废渣废水的处理方法 Download PDFInfo
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- CN110668629A CN110668629A CN201911064536.9A CN201911064536A CN110668629A CN 110668629 A CN110668629 A CN 110668629A CN 201911064536 A CN201911064536 A CN 201911064536A CN 110668629 A CN110668629 A CN 110668629A
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- ammonium bifluoride
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- nickel
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
- C01C1/162—Ammonium fluoride
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/083—Compounds containing nitrogen and non-metals and optionally metals containing one or more halogen atoms
- C01B21/0832—Binary compounds of nitrogen with halogens
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- 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
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- 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
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- 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
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- 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
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
- C02F2101/14—Fluorine or fluorine-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201911064536.9A CN110668629A (zh) | 2019-10-23 | 2019-10-23 | 一种电解法制三氟化氮工艺产生的电解废渣废水的处理方法 |
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CN201911064536.9A CN110668629A (zh) | 2019-10-23 | 2019-10-23 | 一种电解法制三氟化氮工艺产生的电解废渣废水的处理方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111875124A (zh) * | 2020-06-05 | 2020-11-03 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种三氟化氮制备过程中产生的含镍废渣废水的处理方法 |
CN112645396A (zh) * | 2020-12-11 | 2021-04-13 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种三氟化氮制备过程中产生的含氟镍渣的处理方法 |
CN112897486A (zh) * | 2021-01-29 | 2021-06-04 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种从nf3生产中副产氟化氢铵及氟化钾的装置及工艺 |
CN113880348A (zh) * | 2021-11-12 | 2022-01-04 | 天津海嘉斯迪新材料合伙企业(有限合伙) | 一种电解制氟工艺电解废渣及含氟废水的处理方法 |
CN114349079A (zh) * | 2022-02-17 | 2022-04-15 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种电解生产三氟化氮气体中镍渣固废的资源化处理方法 |
CN114657376A (zh) * | 2022-05-10 | 2022-06-24 | 江苏和达电子科技有限公司 | 一种用于显示制程蚀刻废液的回收系统及方法 |
CN114965326A (zh) * | 2022-07-28 | 2022-08-30 | 山东飞源气体有限公司 | 三氟化氮电解产生的废渣中镍含量的测定方法 |
Citations (4)
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CN102491370A (zh) * | 2011-12-02 | 2012-06-13 | 瓮福(集团)有限责任公司 | 一种回收含氟硅渣中氟资源生产氟化氢铵的方法 |
CN102530991A (zh) * | 2012-02-28 | 2012-07-04 | 瓮福(集团)有限责任公司 | 一种氟化氢铵的制备方法 |
FI20145761A (fi) * | 2014-09-02 | 2016-03-03 | Outotec Finland Oy | Menetelmä natriumin poistamiseksi kloridiliuoksista |
CN206308404U (zh) * | 2016-12-31 | 2017-07-07 | 山东飞源科技有限公司 | 从高含氟电解熔盐中回收金属镍的装置 |
-
2019
- 2019-10-23 CN CN201911064536.9A patent/CN110668629A/zh active Pending
Patent Citations (4)
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CN102491370A (zh) * | 2011-12-02 | 2012-06-13 | 瓮福(集团)有限责任公司 | 一种回收含氟硅渣中氟资源生产氟化氢铵的方法 |
CN102530991A (zh) * | 2012-02-28 | 2012-07-04 | 瓮福(集团)有限责任公司 | 一种氟化氢铵的制备方法 |
FI20145761A (fi) * | 2014-09-02 | 2016-03-03 | Outotec Finland Oy | Menetelmä natriumin poistamiseksi kloridiliuoksista |
CN206308404U (zh) * | 2016-12-31 | 2017-07-07 | 山东飞源科技有限公司 | 从高含氟电解熔盐中回收金属镍的装置 |
Non-Patent Citations (2)
Title |
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天津化工研究院等: "《无机盐工业手册 上册》", 31 October 1979 * |
王娟等: "《电解法制备三氟化氮废电解质回收工艺研究》", 《化学推进剂与高分子材料》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111875124A (zh) * | 2020-06-05 | 2020-11-03 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种三氟化氮制备过程中产生的含镍废渣废水的处理方法 |
CN111875124B (zh) * | 2020-06-05 | 2022-11-25 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种三氟化氮制备过程中产生的含镍废渣废水的处理方法 |
CN112645396A (zh) * | 2020-12-11 | 2021-04-13 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种三氟化氮制备过程中产生的含氟镍渣的处理方法 |
CN112897486A (zh) * | 2021-01-29 | 2021-06-04 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种从nf3生产中副产氟化氢铵及氟化钾的装置及工艺 |
CN113880348A (zh) * | 2021-11-12 | 2022-01-04 | 天津海嘉斯迪新材料合伙企业(有限合伙) | 一种电解制氟工艺电解废渣及含氟废水的处理方法 |
CN114349079A (zh) * | 2022-02-17 | 2022-04-15 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种电解生产三氟化氮气体中镍渣固废的资源化处理方法 |
CN114657376A (zh) * | 2022-05-10 | 2022-06-24 | 江苏和达电子科技有限公司 | 一种用于显示制程蚀刻废液的回收系统及方法 |
CN114965326A (zh) * | 2022-07-28 | 2022-08-30 | 山东飞源气体有限公司 | 三氟化氮电解产生的废渣中镍含量的测定方法 |
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Effective date of registration: 20210514 Address after: 471012 room 103, office building, Geely Industrial Park, liming research and Design Institute of chemical industry, South Road, Geely science and Technology Park, Geely District, Luoyang City, Henan Province Applicant after: LUOYANG DAWN DACHENG FLUORINE CHEMICAL Co.,Ltd. Applicant after: Haohua Gas Co.,Ltd. Address before: 471012 room 103, office building, Geely Industrial Park, liming research and Design Institute of chemical industry, South Road, Geely science and Technology Park, Geely District, Luoyang City, Henan Province Applicant before: LUOYANG DAWN DACHENG FLUORINE CHEMICAL Co.,Ltd. Applicant before: LIMING Research Institute OF CHEMICAL INDUSTRY |
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Application publication date: 20200110 |