CN104310350A - 一种配制梨子专用肥并副产磷酸二氢钾的方法 - Google Patents
一种配制梨子专用肥并副产磷酸二氢钾的方法 Download PDFInfo
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- CN104310350A CN104310350A CN201410478309.1A CN201410478309A CN104310350A CN 104310350 A CN104310350 A CN 104310350A CN 201410478309 A CN201410478309 A CN 201410478309A CN 104310350 A CN104310350 A CN 104310350A
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- special fertilizer
- potassium
- potassium dihydrogen
- phosphoric acid
- pear
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Abstract
Description
纯度≥% | 水分≤% | As≤% | Pb≤% | |
实施例一 | 98.8 | 0.36 | 0.00089 | 0.0019 |
实施例二 | 98.7 | 0.39 | 0.00088 | 0.0017 |
实施例三 | 99.3 | 0.33 | 0.00079 | 0.0015 |
标准 | 98 | 0.5 | 0.001 | 0.002 |
Claims (8)
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CN201410478309.1A CN104310350B (zh) | 2014-09-19 | 2014-09-19 | 一种配制梨子专用肥并副产磷酸二氢钾的方法 |
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CN201410478309.1A CN104310350B (zh) | 2014-09-19 | 2014-09-19 | 一种配制梨子专用肥并副产磷酸二氢钾的方法 |
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CN104310350A true CN104310350A (zh) | 2015-01-28 |
CN104310350B CN104310350B (zh) | 2017-01-11 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060648A (zh) * | 1990-10-08 | 1992-04-29 | 邢新华 | 多元精肥 |
CN1343186A (zh) * | 1999-03-18 | 2002-04-03 | Oms投资公司 | 颗粒复合肥组合物的制备工艺及其产品 |
WO2013055279A1 (en) * | 2011-10-13 | 2013-04-18 | Ekobalans Fenix Ab | Dewatering of phosphate precipitates |
CN103803518A (zh) * | 2014-01-24 | 2014-05-21 | 贵阳中化开磷化肥有限公司 | 一种用湿法磷酸制备磷酸二氢钾的方法 |
CN103848666A (zh) * | 2012-11-30 | 2014-06-11 | 刘吴阳 | 用钙镁磷粉配伍颗粒普钙等肥源生产梨树专用掺混肥配方 |
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2014
- 2014-09-19 CN CN201410478309.1A patent/CN104310350B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060648A (zh) * | 1990-10-08 | 1992-04-29 | 邢新华 | 多元精肥 |
CN1343186A (zh) * | 1999-03-18 | 2002-04-03 | Oms投资公司 | 颗粒复合肥组合物的制备工艺及其产品 |
WO2013055279A1 (en) * | 2011-10-13 | 2013-04-18 | Ekobalans Fenix Ab | Dewatering of phosphate precipitates |
CN103848666A (zh) * | 2012-11-30 | 2014-06-11 | 刘吴阳 | 用钙镁磷粉配伍颗粒普钙等肥源生产梨树专用掺混肥配方 |
CN103803518A (zh) * | 2014-01-24 | 2014-05-21 | 贵阳中化开磷化肥有限公司 | 一种用湿法磷酸制备磷酸二氢钾的方法 |
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Effective date of registration: 20161031 Address after: 550000 Huaxi District, Guizhou, Guiyang Applicant after: Guizhou University Applicant after: Phosphorylcholine group limited-liability company is opened in Guizhou Applicant after: Guizhou Ke Xinhua smelting company limited Address before: 550000 Huaxi District, Guizhou, Guiyang Applicant before: Guizhou University Applicant before: Zhonghuakai Phosphorous Chemical Fertilizer Co., Ltd., Guiyang Applicant before: Guizhou Ke Xinhua smelting company limited |
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