CN105597656A - 一种利用聚氯化铝生产残渣制备除氟剂的方法 - Google Patents
一种利用聚氯化铝生产残渣制备除氟剂的方法 Download PDFInfo
- Publication number
- CN105597656A CN105597656A CN201610084948.9A CN201610084948A CN105597656A CN 105597656 A CN105597656 A CN 105597656A CN 201610084948 A CN201610084948 A CN 201610084948A CN 105597656 A CN105597656 A CN 105597656A
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- residue
- polyaluminium chloride
- defluorinating
- aluminium
- chloride
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28057—Surface area, e.g. B.E.T specific surface area
- B01J20/28059—Surface area, e.g. B.E.T specific surface area being less than 100 m2/g
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
- B01J20/28071—Pore volume, e.g. total pore volume, mesopore volume, micropore volume being less than 0.5 ml/g
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
除氟剂 | 孔径(nm) | <6 | 6~8 | 8~10 | 10~12 | 12~16 | 16-20 | 20~80 | 80< |
实施例1 | 孔径分布(%) | 34.55 | 14.37 | 8.22 | 6.74 | 6.71 | 5.00 | 18.73 | 5.68 |
实施例2 | 孔径分布(%) | 34.32 | 14.86 | 8.52 | 6.55 | 6.12 | 6.30 | 19.56 | 3.77 |
实施例3 | 孔径分布(%) | 33.62 | 14.14 | 8.66 | 7.20 | 7.60 | 5.54 | 17.52 | 5.72 |
对比例1 | 孔径分布(%) | 8.30 | 6.25 | 8.56 | 22.52 | 10.33 | 12.69 | 20.62 | 10.73 |
对比例2 | 孔径分布(%) | 2.95 | 6.28 | 5.83 | 10.22 | 25.42 | 14.50 | 22.20 | 12.60 |
除氟剂 | 投加量/(g/L) | 0 | 1 | 2 | 3 | 4 | 5 |
实施例1 | 氟含量/(mg/L) | 12500 | 6120 | 3430 | 1162 | 151 | 6 |
实施例2 | 氟含量/(mg/L) | 12500 | 6125 | 3410 | 1150 | 156 | 8 |
实施例3 | 氟含量/(mg/L) | 12500 | 6118 | 3425 | 1165 | 148 | 7 |
对比例1 | 氟含量/(mg/L) | 12500 | 9836 | 6842 | 3436 | 1008 | 236 |
对比例2 | 氟含量/(mg/L) | 12500 | 9013 | 6182 | 3005 | 823 | 196 |
Claims (8)
Priority Applications (1)
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CN201610084948.9A CN105597656B (zh) | 2016-02-14 | 2016-02-14 | 一种利用聚氯化铝生产残渣制备除氟剂的方法 |
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CN201610084948.9A CN105597656B (zh) | 2016-02-14 | 2016-02-14 | 一种利用聚氯化铝生产残渣制备除氟剂的方法 |
Publications (2)
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CN105597656A true CN105597656A (zh) | 2016-05-25 |
CN105597656B CN105597656B (zh) | 2018-06-08 |
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CN201610084948.9A Active CN105597656B (zh) | 2016-02-14 | 2016-02-14 | 一种利用聚氯化铝生产残渣制备除氟剂的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108499547A (zh) * | 2018-05-23 | 2018-09-07 | 常州清流环保科技有限公司 | 一种利用聚氯化铝压滤残渣制备的吸附剂及其方法和应用 |
CN114655973A (zh) * | 2022-04-27 | 2022-06-24 | 河南爱尔福克化学股份有限公司 | 一种聚合氯化铝生产滤渣回收方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1326900A (zh) * | 2000-06-02 | 2001-12-19 | 苏在春 | 氟离子去除剂以及使用其处理含有氟离子的污水的方法 |
JP2003062582A (ja) * | 2001-08-28 | 2003-03-04 | Kokan Kogyo Kk | フッ素を含有する排水の処理方法 |
CN1569311A (zh) * | 2003-07-24 | 2005-01-26 | 中国疾病预防控制中心环境与健康相关产品安全所 | 一种燃煤烟气高效除氟剂及其制备方法 |
CN103265103A (zh) * | 2013-06-07 | 2013-08-28 | 嘉善海峡净水灵化工有限公司 | 聚氯化铝系列混凝剂滤渣资源化工艺 |
-
2016
- 2016-02-14 CN CN201610084948.9A patent/CN105597656B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1326900A (zh) * | 2000-06-02 | 2001-12-19 | 苏在春 | 氟离子去除剂以及使用其处理含有氟离子的污水的方法 |
JP2003062582A (ja) * | 2001-08-28 | 2003-03-04 | Kokan Kogyo Kk | フッ素を含有する排水の処理方法 |
CN1569311A (zh) * | 2003-07-24 | 2005-01-26 | 中国疾病预防控制中心环境与健康相关产品安全所 | 一种燃煤烟气高效除氟剂及其制备方法 |
CN103265103A (zh) * | 2013-06-07 | 2013-08-28 | 嘉善海峡净水灵化工有限公司 | 聚氯化铝系列混凝剂滤渣资源化工艺 |
Non-Patent Citations (1)
Title |
---|
马甲泉: "聚合氯化铝生产废渣的处理", 《化工环保》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108499547A (zh) * | 2018-05-23 | 2018-09-07 | 常州清流环保科技有限公司 | 一种利用聚氯化铝压滤残渣制备的吸附剂及其方法和应用 |
CN108499547B (zh) * | 2018-05-23 | 2021-07-13 | 常州清流环保科技有限公司 | 一种利用聚氯化铝压滤残渣制备的吸附剂及其方法和应用 |
CN114655973A (zh) * | 2022-04-27 | 2022-06-24 | 河南爱尔福克化学股份有限公司 | 一种聚合氯化铝生产滤渣回收方法及装置 |
CN114655973B (zh) * | 2022-04-27 | 2024-01-09 | 河南爱尔福克化学股份有限公司 | 一种聚合氯化铝生产滤渣回收方法及装置 |
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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 Ltd. 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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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: 37 Volume: 32 |
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