CN112704956B - 硝酸分解磷矿酸不溶物强化分离方法及酸不溶物的应用 - Google Patents
硝酸分解磷矿酸不溶物强化分离方法及酸不溶物的应用 Download PDFInfo
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- CN112704956B CN112704956B CN202011617277.0A CN202011617277A CN112704956B CN 112704956 B CN112704956 B CN 112704956B CN 202011617277 A CN202011617277 A CN 202011617277A CN 112704956 B CN112704956 B CN 112704956B
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- acid
- nitric acid
- insoluble substances
- phosphate
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
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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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/14—Diatomaceous earth
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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
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
- C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
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CN202011617277.0A CN112704956B (zh) | 2020-12-30 | 2020-12-30 | 硝酸分解磷矿酸不溶物强化分离方法及酸不溶物的应用 |
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CN202011617277.0A CN112704956B (zh) | 2020-12-30 | 2020-12-30 | 硝酸分解磷矿酸不溶物强化分离方法及酸不溶物的应用 |
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CN112704956A CN112704956A (zh) | 2021-04-27 |
CN112704956B true CN112704956B (zh) | 2022-11-18 |
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Citations (10)
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DE878335C (de) * | 1941-02-07 | 1953-06-01 | Imp G M B H Maschf | Verfahren zur Filtrierung mit Hilfsfiltermitteln |
US4390509A (en) * | 1980-03-10 | 1983-06-28 | Agrico Chemical Company | Process for manufacturing ammonium phosphate utilizing an oxalic acid acidulating process |
JP2002331211A (ja) * | 2001-02-21 | 2002-11-19 | Basf Ag | 濾過助剤としての粒状ポリマー |
CN102166453A (zh) * | 2011-01-20 | 2011-08-31 | 山东金正大生态工程股份有限公司 | 硝酸分解磷矿所得酸解液的净化处理方法 |
CN104402534A (zh) * | 2014-11-10 | 2015-03-11 | 华玉叶 | 一种采用分级设备对反应料浆进行分级处理的方法 |
CN104446674A (zh) * | 2014-11-10 | 2015-03-25 | 华玉叶 | 一种硝酸磷肥的生产方法 |
CN105859367A (zh) * | 2016-06-29 | 2016-08-17 | 王荣 | 一种活化碳肥及其制备方法 |
CN106064073A (zh) * | 2016-06-08 | 2016-11-02 | 芜湖市长江起重设备制造有限公司 | 一种粉化度低吸附效率高的起重机电镀废水处理剂及其制作方法 |
CN109485527A (zh) * | 2019-01-22 | 2019-03-19 | 郑利 | 一种含有活化矿源腐植酸的硝基肥料及其制备方法 |
CN112110629A (zh) * | 2020-09-04 | 2020-12-22 | 吴植仁 | 用污泥炭作为助滤剂的污泥压滤方法 |
Family Cites Families (13)
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DE1592567C3 (de) * | 1965-07-31 | 1974-01-24 | Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen | Verfahren zur Herstellung eines Suspensionsdüngemittels |
NL6918876A (zh) * | 1969-01-18 | 1970-07-21 | ||
AU509782B2 (en) * | 1975-07-14 | 1980-05-22 | Scientific And Applied Processes Pty. Ltd. | Nitrogenous compositions |
US4507139A (en) * | 1984-05-21 | 1985-03-26 | Tennessee Valley Authority | Acid type solid urea-nitric fertilizer |
CN102166452B (zh) * | 2011-01-20 | 2012-11-28 | 山东金正大生态工程股份有限公司 | 一种硝酸分解磷矿过程中所得酸解液的助滤净化方法 |
CN102173904B (zh) * | 2011-01-20 | 2013-04-24 | 山东金正大生态工程股份有限公司 | 利用硝酸分解磷矿所得固体分离物生产复混肥的方法 |
CN103664388B (zh) * | 2013-12-17 | 2017-01-25 | 东北农业大学 | 一种生物炭基有机肥料及其制备方法 |
CN104107585B (zh) * | 2014-07-03 | 2016-02-10 | 贵州省化工研究院 | 一种硝酸分解磷矿过程中强化分离酸不溶物的方法 |
CN104529127A (zh) * | 2014-12-31 | 2015-04-22 | 梁毅 | 一种在板框压滤机上预涂助滤剂介质的污泥脱水方法 |
CN104876768B (zh) * | 2015-05-18 | 2017-12-29 | 金正大诺泰尔化学有限公司 | 一种有机、无机活化剂活化磷矿尾矿的土壤调理剂及制备方法 |
AU2020100592A4 (en) * | 2020-04-17 | 2020-05-28 | Ningxia University | A Special Conditioner For The Yellowing Of Wine Grapes On Alkaline Soil, Its Preparation Method And Application |
CN111574290A (zh) * | 2020-06-03 | 2020-08-25 | 苏少珊 | 一种高效环保肥料及其制备方法 |
CN111792951A (zh) * | 2020-07-22 | 2020-10-20 | 贵州芭田生态工程有限公司 | 生产白色硝酸磷肥联产工业碳酸钙的方法、硝酸磷肥及应用、含碳酸钙的产品及应用 |
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2020
- 2020-12-30 CN CN202011617277.0A patent/CN112704956B/zh active Active
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DE878335C (de) * | 1941-02-07 | 1953-06-01 | Imp G M B H Maschf | Verfahren zur Filtrierung mit Hilfsfiltermitteln |
US4390509A (en) * | 1980-03-10 | 1983-06-28 | Agrico Chemical Company | Process for manufacturing ammonium phosphate utilizing an oxalic acid acidulating process |
JP2002331211A (ja) * | 2001-02-21 | 2002-11-19 | Basf Ag | 濾過助剤としての粒状ポリマー |
CN102166453A (zh) * | 2011-01-20 | 2011-08-31 | 山东金正大生态工程股份有限公司 | 硝酸分解磷矿所得酸解液的净化处理方法 |
CN104402534A (zh) * | 2014-11-10 | 2015-03-11 | 华玉叶 | 一种采用分级设备对反应料浆进行分级处理的方法 |
CN104446674A (zh) * | 2014-11-10 | 2015-03-25 | 华玉叶 | 一种硝酸磷肥的生产方法 |
CN106064073A (zh) * | 2016-06-08 | 2016-11-02 | 芜湖市长江起重设备制造有限公司 | 一种粉化度低吸附效率高的起重机电镀废水处理剂及其制作方法 |
CN105859367A (zh) * | 2016-06-29 | 2016-08-17 | 王荣 | 一种活化碳肥及其制备方法 |
CN109485527A (zh) * | 2019-01-22 | 2019-03-19 | 郑利 | 一种含有活化矿源腐植酸的硝基肥料及其制备方法 |
CN112110629A (zh) * | 2020-09-04 | 2020-12-22 | 吴植仁 | 用污泥炭作为助滤剂的污泥压滤方法 |
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硝酸分解磷矿联产硝酸钾及硝磷酸钾铵复合肥的技术途径;韩瑜等;《磷肥与复肥》;20191231;全文 * |
蓝藻泥热压滤深度脱水耦合制备磁性生物炭的中试工艺;叶元等;《环境工程学报》;20201130;全文 * |
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Effective date of registration: 20221025 Address after: 276700 Xingda West Street, Linshu County, Linyi City, Shandong Province, No. 19 Applicant after: KINGENTA ECOLOGICAL ENGINEERING GROUP Co.,Ltd. Applicant after: KINGENTA NORSTERRA CHEMICAL Co.,Ltd. Applicant after: Shandong (Linyi) Institute of modern agriculture, Zhejiang University Applicant after: HEZE KINGENTA ECOLOGICAL ENGINEERING Co.,Ltd. Address before: 276700 Xingda West Street, Linshu County, Linyi City, Shandong Province, No. 19 Applicant before: KINGENTA ECOLOGICAL ENGINEERING GROUP Co.,Ltd. Applicant before: KINGENTA NORSTERRA CHEMICAL Co.,Ltd. Applicant before: HEZE KINGENTA ECOLOGICAL ENGINEERING Co.,Ltd. |
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