CN103252207A - 一种活性白土连续化制备方法 - Google Patents
一种活性白土连续化制备方法 Download PDFInfo
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- CN103252207A CN103252207A CN2013101363084A CN201310136308A CN103252207A CN 103252207 A CN103252207 A CN 103252207A CN 2013101363084 A CN2013101363084 A CN 2013101363084A CN 201310136308 A CN201310136308 A CN 201310136308A CN 103252207 A CN103252207 A CN 103252207A
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- Prior art keywords
- activated clay
- drying kiln
- drying
- slurry
- activation
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Abstract
Description
项目 | 结果 |
比表面积m2/g | 145 |
游离酸(以H2SO4计) | 0.25 |
水分W/% | 10 |
细度(通过0.075mm试验筛),w% | 95 |
过滤速度 | 通过 |
堆积密度g/mL | 0.50±0.10 |
pH(50g/L悬浮液) | 2.6~4.4 |
重金属(以Pb计)/(mg/kg) | 38 |
砷(As)/(mg/kg) | 1.8 |
Claims (10)
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CN201310136308.4A CN103252207B (zh) | 2013-04-18 | 2013-04-18 | 一种活性白土连续化制备方法 |
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CN201310136308.4A CN103252207B (zh) | 2013-04-18 | 2013-04-18 | 一种活性白土连续化制备方法 |
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CN103252207A true CN103252207A (zh) | 2013-08-21 |
CN103252207B CN103252207B (zh) | 2014-12-03 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106241823A (zh) * | 2016-08-03 | 2016-12-21 | 杨松 | 一种活性白土专用制备装置的使用方法 |
CN106276934A (zh) * | 2016-08-03 | 2017-01-04 | 杨松 | 一种制备活性白土漂洗工序专用装置 |
CN106315595A (zh) * | 2016-08-03 | 2017-01-11 | 杨松 | 一种活性白土及其制备方法 |
CN109467098A (zh) * | 2018-10-30 | 2019-03-15 | 黄山市白岳活性白土有限公司 | 一种硫酸酸化活性白土产生的废酸水的处理方法 |
CN109482137A (zh) * | 2018-10-30 | 2019-03-19 | 黄山市白岳活性白土有限公司 | 一种快滤活性白土的生产方法 |
CN109534352A (zh) * | 2018-12-18 | 2019-03-29 | 赵莹 | 一种活性漂白土的生产工艺 |
CN118437270A (zh) * | 2024-06-12 | 2024-08-06 | 安吉县中新活性白土有限公司 | 一种白土连续制备设备及方法 |
Citations (8)
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US1408655A (en) * | 1921-03-21 | 1922-03-07 | Stratford Charles Walcott | Method of preparing clay for bleaching petroleum products |
US5008226A (en) * | 1989-05-16 | 1991-04-16 | Engelhard Corporation | Process for making acid activated bleaching earth using high susceptibility source clay and novel bleaching earth product |
CN1244444A (zh) * | 1999-07-13 | 2000-02-16 | 李沧海 | 活性白土生产方法 |
US6130179A (en) * | 1998-11-12 | 2000-10-10 | Itc, Inc. | Purified attapulgite clay |
CN1440308A (zh) * | 2000-05-05 | 2003-09-03 | 石油-德里美国有限公司 | 制备漂白土的方法 |
US6759359B1 (en) * | 1999-06-21 | 2004-07-06 | Sud-Chemie Inc. | Processes for producing a bleaching clay product |
CN101259407A (zh) * | 2008-03-27 | 2008-09-10 | 黄山泰柯活性漂白土有限公司 | 一种活性白土的生产工艺 |
CN101554578A (zh) * | 2009-02-04 | 2009-10-14 | 内蒙古宁城天宇化工有限公司 | 一种活性白土生产过程的节水、节酸方法 |
-
2013
- 2013-04-18 CN CN201310136308.4A patent/CN103252207B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1408655A (en) * | 1921-03-21 | 1922-03-07 | Stratford Charles Walcott | Method of preparing clay for bleaching petroleum products |
US5008226A (en) * | 1989-05-16 | 1991-04-16 | Engelhard Corporation | Process for making acid activated bleaching earth using high susceptibility source clay and novel bleaching earth product |
US6130179A (en) * | 1998-11-12 | 2000-10-10 | Itc, Inc. | Purified attapulgite clay |
US6759359B1 (en) * | 1999-06-21 | 2004-07-06 | Sud-Chemie Inc. | Processes for producing a bleaching clay product |
CN1244444A (zh) * | 1999-07-13 | 2000-02-16 | 李沧海 | 活性白土生产方法 |
CN1440308A (zh) * | 2000-05-05 | 2003-09-03 | 石油-德里美国有限公司 | 制备漂白土的方法 |
CN101259407A (zh) * | 2008-03-27 | 2008-09-10 | 黄山泰柯活性漂白土有限公司 | 一种活性白土的生产工艺 |
CN101554578A (zh) * | 2009-02-04 | 2009-10-14 | 内蒙古宁城天宇化工有限公司 | 一种活性白土生产过程的节水、节酸方法 |
Non-Patent Citations (2)
Title |
---|
冯治威: "《流态烘干机》", 31 July 1980, 中国建筑工业出版社 * |
汪德生等: "高效活性白土制备和工艺改进", 《非金属矿》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106241823A (zh) * | 2016-08-03 | 2016-12-21 | 杨松 | 一种活性白土专用制备装置的使用方法 |
CN106276934A (zh) * | 2016-08-03 | 2017-01-04 | 杨松 | 一种制备活性白土漂洗工序专用装置 |
CN106315595A (zh) * | 2016-08-03 | 2017-01-11 | 杨松 | 一种活性白土及其制备方法 |
CN106241823B (zh) * | 2016-08-03 | 2017-12-01 | 杨松 | 一种活性白土专用制备装置的使用方法 |
CN106276934B (zh) * | 2016-08-03 | 2018-05-08 | 杨松 | 一种制备活性白土漂洗工序专用装置 |
CN106315595B (zh) * | 2016-08-03 | 2018-06-05 | 杨松 | 一种活性白土及其制备方法 |
CN109467098A (zh) * | 2018-10-30 | 2019-03-15 | 黄山市白岳活性白土有限公司 | 一种硫酸酸化活性白土产生的废酸水的处理方法 |
CN109482137A (zh) * | 2018-10-30 | 2019-03-19 | 黄山市白岳活性白土有限公司 | 一种快滤活性白土的生产方法 |
CN109534352A (zh) * | 2018-12-18 | 2019-03-29 | 赵莹 | 一种活性漂白土的生产工艺 |
CN118437270A (zh) * | 2024-06-12 | 2024-08-06 | 安吉县中新活性白土有限公司 | 一种白土连续制备设备及方法 |
CN118437270B (zh) * | 2024-06-12 | 2024-12-06 | 安吉县中新活性白土有限公司 | 一种白土连续制备设备及方法 |
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Denomination of invention: A continuous preparation method of activated clay Effective date of registration: 20220726 Granted publication date: 20141203 Pledgee: Huizhou Commercial Bank Co.,Ltd. Xiuning Branch Pledgor: HUANGSHAN BAIYUE ACTIVATED CLAY Co.,Ltd. Registration number: Y2022980011214 |
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Date of cancellation: 20231130 Granted publication date: 20141203 Pledgee: Huizhou Commercial Bank Co.,Ltd. Xiuning Branch Pledgor: HUANGSHAN BAIYUE ACTIVATED CLAY Co.,Ltd. Registration number: Y2022980011214 |
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Denomination of invention: A method for continuous preparation of activated clay Effective date of registration: 20231208 Granted publication date: 20141203 Pledgee: Huizhou Commercial Bank Co.,Ltd. Xiuning Branch Pledgor: HUANGSHAN BAIYUE ACTIVATED CLAY Co.,Ltd. Registration number: Y2023980070180 |
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Granted publication date: 20141203 Pledgee: Huizhou Commercial Bank Co.,Ltd. Xiuning Branch Pledgor: HUANGSHAN BAIYUE ACTIVATED CLAY Co.,Ltd. Registration number: Y2023980070180 |
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Denomination of invention: A method for continuous preparation of activated clay Granted publication date: 20141203 Pledgee: China Construction Bank Corporation Xiuning Branch Pledgor: HUANGSHAN BAIYUE ACTIVATED CLAY Co.,Ltd. Registration number: Y2024980015727 |
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Granted publication date: 20141203 Pledgee: China Construction Bank Corporation Xiuning Branch Pledgor: HUANGSHAN BAIYUE ACTIVATED CLAY Co.,Ltd. Registration number: Y2024980015727 |