CN105836813B - 一种聚合硫酸铁的制备方法 - Google Patents
一种聚合硫酸铁的制备方法 Download PDFInfo
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- CN105836813B CN105836813B CN201610442516.0A CN201610442516A CN105836813B CN 105836813 B CN105836813 B CN 105836813B CN 201610442516 A CN201610442516 A CN 201610442516A CN 105836813 B CN105836813 B CN 105836813B
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- ferric sulfate
- catalyst
- preparation
- acid
- urea
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/14—Sulfates
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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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610442516.0A CN105836813B (zh) | 2016-06-20 | 2016-06-20 | 一种聚合硫酸铁的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610442516.0A CN105836813B (zh) | 2016-06-20 | 2016-06-20 | 一种聚合硫酸铁的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105836813A CN105836813A (zh) | 2016-08-10 |
CN105836813B true CN105836813B (zh) | 2017-05-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610442516.0A Active CN105836813B (zh) | 2016-06-20 | 2016-06-20 | 一种聚合硫酸铁的制备方法 |
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CN (1) | CN105836813B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106809884B (zh) * | 2017-02-07 | 2018-12-07 | 常州清流环保科技有限公司 | 一种固体聚合硫酸铁的生产方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101434414A (zh) * | 2008-12-12 | 2009-05-20 | 嘉兴市环科化工有限公司 | 聚合硫酸铁的制备方法 |
CN105129867A (zh) * | 2015-08-18 | 2015-12-09 | 铜陵海陵环保科技有限责任公司 | 一种利用硫酸废液制备聚合硫酸铁的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS50106897A (zh) * | 1974-01-31 | 1975-08-22 |
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2016
- 2016-06-20 CN CN201610442516.0A patent/CN105836813B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101434414A (zh) * | 2008-12-12 | 2009-05-20 | 嘉兴市环科化工有限公司 | 聚合硫酸铁的制备方法 |
CN105129867A (zh) * | 2015-08-18 | 2015-12-09 | 铜陵海陵环保科技有限责任公司 | 一种利用硫酸废液制备聚合硫酸铁的方法 |
Non-Patent Citations (2)
Title |
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利用副产FeSO4·7H2O试制聚合硫酸铁;陈守东;《山西化工》;19921231(第3期);第7-8页 * |
聚合硫酸铁的制备;向群等;《化工时刊》;20040101;第8卷(第1期);第57-58页 * |
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Publication number | Publication date |
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CN105836813A (zh) | 2016-08-10 |
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Address after: 213144 Jiangsu province Changzhou City Zhonglou District zouqu Town Creek Applicant after: Changzhou city clean environmental protection science and technology limited company Address before: 213144 Jiangsu province Changzhou City Zhonglou District zouqu Town Creek Applicant before: CHANGZHOU QINGLIU WATER TREATMENT AGENT CO., LTD. |
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CI01 | Correction of invention patent gazette | ||
CI01 | Correction of invention patent gazette |
Correction item: Applicant|Address Correct: Changzhou clean environmental protection science and technology limited company|213144 Jiangsu province Changzhou City Zhonglou District zouqu Town Creek False: Changzhou city clean environmental protection science and technology limited company|213144 Jiangsu province Changzhou City Zhonglou District zouqu Town Creek Number: 36 Volume: 32 |
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