CN102417426B - 一种喷涂硫磺树脂型缓控释化肥的制造方法 - Google Patents
一种喷涂硫磺树脂型缓控释化肥的制造方法 Download PDFInfo
- Publication number
- CN102417426B CN102417426B CN2011102440801A CN201110244080A CN102417426B CN 102417426 B CN102417426 B CN 102417426B CN 2011102440801 A CN2011102440801 A CN 2011102440801A CN 201110244080 A CN201110244080 A CN 201110244080A CN 102417426 B CN102417426 B CN 102417426B
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- sulphur
- chemical fertilizer
- urea
- controlled release
- 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.)
- Expired - Fee Related
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 88
- 238000013270 controlled release Methods 0.000 title claims abstract description 28
- 230000002459 sustained effect Effects 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000013268 sustained release Methods 0.000 title claims abstract description 25
- 229920005989 resin Polymers 0.000 title claims abstract description 22
- 239000011347 resin Substances 0.000 title claims abstract description 22
- 238000005507 spraying Methods 0.000 title claims abstract description 16
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000005864 Sulphur Substances 0.000 claims abstract description 50
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000002245 particle Substances 0.000 claims abstract description 29
- 229920001807 Urea-formaldehyde Polymers 0.000 claims abstract description 24
- 239000004202 carbamide Substances 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 7
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims abstract description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 6
- 229930016911 cinnamic acid Natural products 0.000 claims abstract description 6
- 235000013985 cinnamic acid Nutrition 0.000 claims abstract description 6
- -1 cinnamic acid ester Chemical class 0.000 claims abstract description 6
- 230000004927 fusion Effects 0.000 claims abstract description 6
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 3
- 239000000126 substance Substances 0.000 claims description 40
- 239000008187 granular material Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 230000003750 conditioning effect Effects 0.000 claims description 5
- 229910000514 dolomite Inorganic materials 0.000 claims description 5
- 239000010459 dolomite Substances 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 abstract description 8
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 4
- 238000005469 granulation Methods 0.000 abstract 2
- 230000003179 granulation Effects 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 235000013877 carbamide Nutrition 0.000 description 19
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 description 9
- 239000000618 nitrogen fertilizer Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QFHMNFAUXJAINK-UHFFFAOYSA-N [1-(carbamoylamino)-2-methylpropyl]urea Chemical compound NC(=O)NC(C(C)C)NC(N)=O QFHMNFAUXJAINK-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000005950 Oxamyl Substances 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000802 nitrating effect Effects 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- KZAUOCCYDRDERY-UHFFFAOYSA-N oxamyl Chemical compound CNC(=O)ON=C(SC)C(=O)N(C)C KZAUOCCYDRDERY-UHFFFAOYSA-N 0.000 description 1
- 230000013278 single fertilization Effects 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011102440801A CN102417426B (zh) | 2011-08-15 | 2011-08-15 | 一种喷涂硫磺树脂型缓控释化肥的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011102440801A CN102417426B (zh) | 2011-08-15 | 2011-08-15 | 一种喷涂硫磺树脂型缓控释化肥的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102417426A CN102417426A (zh) | 2012-04-18 |
CN102417426B true CN102417426B (zh) | 2013-07-31 |
Family
ID=45942097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011102440801A Expired - Fee Related CN102417426B (zh) | 2011-08-15 | 2011-08-15 | 一种喷涂硫磺树脂型缓控释化肥的制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102417426B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104108977A (zh) * | 2013-04-18 | 2014-10-22 | 云中英 | 一种硫包衣尿素的缓控释增效肥料生产工艺 |
CN103787757B (zh) * | 2014-01-21 | 2016-01-20 | 王明富 | 一种具有速效和缓释功效的有机无机肥料及其制备方法 |
CN104355918B (zh) * | 2014-12-09 | 2016-05-18 | 徐同珊 | 一种基于仙人球刺的缓控释化肥的制造方法 |
CN104447016A (zh) * | 2014-12-09 | 2015-03-25 | 徐同珊 | 一种基于龙骨花叶的缓控释化肥的制造方法 |
CN104557260A (zh) * | 2014-12-14 | 2015-04-29 | 青岛锐志农业技术服务有限公司 | 一种涂硫包膜缓释化肥的制备方法 |
CN104945070A (zh) * | 2015-07-09 | 2015-09-30 | 史丹利化肥(平原)有限公司 | 尿基复合肥节能生产工艺及装置 |
CN108976018A (zh) * | 2018-08-17 | 2018-12-11 | 湖北富邦科技股份有限公司 | 中微量元素混合剂及包裹中微量元素肥料的制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1266088C (zh) * | 2002-12-11 | 2006-07-26 | 南化集团研究院 | 一种直接由尿素溶液喷浆造粒制复合肥料的方法 |
CN1257135C (zh) * | 2003-01-16 | 2006-05-24 | 方连明 | 一种涂层肥料及其制备方法 |
CN1274642C (zh) * | 2003-12-26 | 2006-09-13 | 上海化工研究院 | 涂硫缓释化肥的制造方法 |
CN100572332C (zh) * | 2007-04-04 | 2009-12-23 | 山东普金肥料有限公司 | 一种生化有机肥及其生产方法 |
CN101407438A (zh) * | 2007-10-12 | 2009-04-15 | 魏民一 | 多元素分解型包膜控释肥及其制造方法 |
CN100494125C (zh) * | 2008-02-26 | 2009-06-03 | 山东金正大生态工程股份有限公司 | 硫加树脂包膜辣椒专用控释肥及其制备方法 |
CN101284747B (zh) * | 2008-05-09 | 2012-07-04 | 广东省农业科学院土壤肥料研究所 | 一种花卉有机-无机缓释肥及其制备方法 |
CN101362664B (zh) * | 2008-09-03 | 2011-03-30 | 山东金正大生态工程股份有限公司 | 一种以硫为底涂层的热塑性树脂包膜控释肥 |
CN101857484A (zh) * | 2009-04-10 | 2010-10-13 | 柯金炼 | 一种包膜缓释肥料的制备 |
CN102093143A (zh) * | 2009-12-15 | 2011-06-15 | 黑龙江金事达农业科技开发有限公司 | 缓控释含硫氮肥 |
CN101805235B (zh) * | 2010-04-02 | 2013-03-27 | 北京市农林科学院 | 硫包衣尿素肥料及其制备方法 |
CN101928189B (zh) * | 2010-08-27 | 2011-09-07 | 菏泽金正大生态工程有限公司 | 园林绿化苗木用长效肥及制备与应用 |
-
2011
- 2011-08-15 CN CN2011102440801A patent/CN102417426B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102417426A (zh) | 2012-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102417426B (zh) | 一种喷涂硫磺树脂型缓控释化肥的制造方法 | |
CN100475752C (zh) | 一种缓释复合肥料的生产方法及其设备和产品 | |
CN103936524B (zh) | 一种脲醛缓释复合肥的生产方法 | |
CN102424633B (zh) | 一种自固化包膜缓控释肥料及其制备方法 | |
EP3715336A1 (en) | Multi-coating-structure controlled-release fertilizer and preparation method therefor | |
CN104086318A (zh) | 一种生物质包膜控释肥的生产方法 | |
CN101177365A (zh) | 长效玉米专用控释肥及其制备方法 | |
CN104761324A (zh) | 一种新型脲甲醛缓释氮肥及其复合肥料的生产方法 | |
CN104529674A (zh) | 一种腐植酸甘薯专用肥及其制备方法 | |
CN104909964A (zh) | 缓释肥料及其应用 | |
CN104710213A (zh) | 一种圆粒钾肥生产方法 | |
CN104557260A (zh) | 一种涂硫包膜缓释化肥的制备方法 | |
CN108218513B (zh) | 一种具有高存储稳定性的粒状硝基高氮复合肥的制备方法 | |
CN101407438A (zh) | 多元素分解型包膜控释肥及其制造方法 | |
CN102320876B (zh) | 高塔造粒缓释长效氮磷钾复合肥料及其制备方法 | |
CN110698308A (zh) | 一种中微量元素混合剂及应用 | |
WO2017206743A1 (zh) | 一种快速制备含有中微量元素的新型尿素的方法 | |
CN102816019B (zh) | 一种油菜专用肥料 | |
CN102432401B (zh) | 高塔造粒缓释长效硫基氮磷复合肥料及其制备方法 | |
CN110668897A (zh) | 一种环保型中微量元素混合剂及应用 | |
CN101172912B (zh) | 果菜类植物专用控释肥及其制备方法 | |
CN112142538A (zh) | 一种2-环戊烯酮在作为含氮肥料中的增效剂的应用 | |
CN110963853A (zh) | 包裹层、具有包裹层的含中微量元素的外包裹型稳定性肥料及其制备方法 | |
CN107746300B (zh) | 一种硫磷二铵二元复合肥料及利用磷铵副产物生产硫磷二铵二元复合肥料的方法 | |
CN102001873A (zh) | 一种硝铵塔造粒生产颗粒复合肥料的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Zhaojun Inventor after: Wei Lianren Inventor after: Payment of Addendum Inventor after: Wang Limei Inventor before: Wei Lianren Inventor before: Payment of Addendum Inventor before: Shi Zhaojun Inventor before: Wang Limei |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WEI LIANREN FU ZENGCHUAN SHI ZHAOJUN WANG LIMEI TO: SHI ZHAOJUN WEI LIANREN FU ZENGCHUAN WANG LIMEI |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FU ZENGCHUAN Free format text: FORMER OWNER: SHANDONG KINGSTAR FERTILIZER CO., LTD. Effective date: 20150603 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 276700 LINYI, SHANDONG PROVINCE TO: 276000 LINYI, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150603 Address after: 276000 Shandong Linyi City Cao Wang Zhuang Community Garden No. 11 unit 202 concentric Patentee after: Payment of Addendum Address before: 276700 north of new 327 National Road, Linshu County, Shandong Patentee before: Shandong Kingstar International Trade Co.,Ltd. |
|
DD01 | Delivery of document by public notice |
Addressee: Payment of Addendum Document name: Notification of Passing Examination on Formalities |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190628 Address after: 054799 No. 51 Jiaotong Street, Huanzhou Town, Weixian County, Xingtai City, Hebei Province Patentee after: Hebei Kailong Fertilizer Co.,Ltd. Address before: 276000 Unit 202, Tongxin Yuyuan 11, Cao Wang Zhuang Community, Linyi City, Shandong Province Patentee before: Payment of Addendum |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20210815 |
|
CF01 | Termination of patent right due to non-payment of annual fee |