CN112919975B - 一种智能调控土壤酸碱度的有机肥的生产工艺 - Google Patents
一种智能调控土壤酸碱度的有机肥的生产工艺 Download PDFInfo
- Publication number
- CN112919975B CN112919975B CN202110354717.6A CN202110354717A CN112919975B CN 112919975 B CN112919975 B CN 112919975B CN 202110354717 A CN202110354717 A CN 202110354717A CN 112919975 B CN112919975 B CN 112919975B
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- CN
- China
- Prior art keywords
- soil
- fertilizer
- starch slurry
- particles
- eudragit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- 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
-
- 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
- C05G3/30—Anti-agglomerating additives; Anti-solidifying additives
-
- 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
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
-
- 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
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Soil Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110354717.6A CN112919975B (zh) | 2021-04-01 | 2021-04-01 | 一种智能调控土壤酸碱度的有机肥的生产工艺 |
Applications Claiming Priority (1)
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CN202110354717.6A CN112919975B (zh) | 2021-04-01 | 2021-04-01 | 一种智能调控土壤酸碱度的有机肥的生产工艺 |
Publications (2)
Publication Number | Publication Date |
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CN112919975A CN112919975A (zh) | 2021-06-08 |
CN112919975B true CN112919975B (zh) | 2022-02-11 |
Family
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Family Applications (1)
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CN202110354717.6A Active CN112919975B (zh) | 2021-04-01 | 2021-04-01 | 一种智能调控土壤酸碱度的有机肥的生产工艺 |
Country Status (1)
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CN (1) | CN112919975B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8610572D0 (en) * | 1986-04-30 | 1986-06-04 | Haessle Ab | Pharmaceutical preparation |
CN1502594A (zh) * | 2002-11-19 | 2004-06-09 | 中国农业大学 | 大粒调土型长效肥料及其使用方法 |
CN104130056A (zh) * | 2014-07-18 | 2014-11-05 | 成都新柯力化工科技有限公司 | 一种pH敏感包膜缓释磷肥及其制备方法 |
CN109809952A (zh) * | 2019-04-09 | 2019-05-28 | 江西正合生态农业有限公司 | 一种平衡土壤酸碱性的液态有机肥及其生产方法 |
CN111138235A (zh) * | 2020-01-13 | 2020-05-12 | 中国农业大学 | 盐离子和pH双敏感高分子盐碱土缓控释膜材料及其制备方法 |
-
2021
- 2021-04-01 CN CN202110354717.6A patent/CN112919975B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8610572D0 (en) * | 1986-04-30 | 1986-06-04 | Haessle Ab | Pharmaceutical preparation |
CN1502594A (zh) * | 2002-11-19 | 2004-06-09 | 中国农业大学 | 大粒调土型长效肥料及其使用方法 |
CN104130056A (zh) * | 2014-07-18 | 2014-11-05 | 成都新柯力化工科技有限公司 | 一种pH敏感包膜缓释磷肥及其制备方法 |
CN109809952A (zh) * | 2019-04-09 | 2019-05-28 | 江西正合生态农业有限公司 | 一种平衡土壤酸碱性的液态有机肥及其生产方法 |
CN111138235A (zh) * | 2020-01-13 | 2020-05-12 | 中国农业大学 | 盐离子和pH双敏感高分子盐碱土缓控释膜材料及其制备方法 |
Non-Patent Citations (1)
Title |
---|
聚丙烯酸树脂类辅料在制剂中的应用;陈阳等;《中国药业》;20070720;第16卷(第14期);25-27 * |
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CN112919975A (zh) | 2021-06-08 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production technology of organic fertilizer with intelligent regulation of soil pH Effective date of registration: 20220601 Granted publication date: 20220211 Pledgee: Hengfeng Bank Co.,Ltd. Jining Branch Pledgor: SHANDONG AIFUDI BIOLOGY HOLDING Co.,Ltd. Registration number: Y2022980006872 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230620 Granted publication date: 20220211 Pledgee: Hengfeng Bank Co.,Ltd. Jining Branch Pledgor: SHANDONG AIFUDI BIOLOGY HOLDING Co.,Ltd. Registration number: Y2022980006872 |