CN101486619A - Process for preparing seaweed urea - Google Patents
Process for preparing seaweed urea Download PDFInfo
- Publication number
- CN101486619A CN101486619A CNA2009100147170A CN200910014717A CN101486619A CN 101486619 A CN101486619 A CN 101486619A CN A2009100147170 A CNA2009100147170 A CN A2009100147170A CN 200910014717 A CN200910014717 A CN 200910014717A CN 101486619 A CN101486619 A CN 101486619A
- Authority
- CN
- China
- Prior art keywords
- urea
- seaweed
- preparation
- marine alga
- extracted liquor
- 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.)
- Granted
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000004202 carbamide Substances 0.000 title claims abstract description 71
- 241001474374 Blennius Species 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title description 7
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims description 28
- 239000012141 concentrate Substances 0.000 claims description 14
- 238000005469 granulation Methods 0.000 claims description 12
- 230000003179 granulation Effects 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 8
- 230000006872 improvement Effects 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 6
- 239000011630 iodine Substances 0.000 claims description 6
- 229910052740 iodine Inorganic materials 0.000 claims description 6
- 241000512259 Ascophyllum nodosum Species 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 241000196252 Ulva Species 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 235000017550 sodium carbonate Nutrition 0.000 claims description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- 239000011573 trace mineral Substances 0.000 claims description 5
- 235000013619 trace mineral Nutrition 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- 235000015320 potassium carbonate Nutrition 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229920001542 oligosaccharide Polymers 0.000 claims description 3
- 150000002482 oligosaccharides Chemical class 0.000 claims description 3
- 239000005648 plant growth regulator Substances 0.000 claims description 3
- 235000011118 potassium hydroxide Nutrition 0.000 claims description 3
- 235000013877 carbamide Nutrition 0.000 claims 17
- 150000003672 ureas Chemical class 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 4
- 230000004720 fertilization Effects 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 230000000452 restraining effect Effects 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 241000195474 Sargassum Species 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000003630 growth substance Substances 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 239000002366 mineral element Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000618 nitrogen fertilizer Substances 0.000 description 2
- 239000003375 plant hormone Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 150000003722 vitamin derivatives Chemical class 0.000 description 2
- 206010013654 Drug abuse Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229930191978 Gibberellin Natural products 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000000507 anthelmentic effect Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003448 gibberellin Substances 0.000 description 1
- IXORZMNAPKEEDV-OBDJNFEBSA-N gibberellin A3 Chemical class C([C@@]1(O)C(=C)C[C@@]2(C1)[C@H]1C(O)=O)C[C@H]2[C@]2(C=C[C@@H]3O)[C@H]1[C@]3(C)C(=O)O2 IXORZMNAPKEEDV-OBDJNFEBSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 239000002688 soil aggregate Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 208000011117 substance-related disease Diseases 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Cultivation Of Seaweed (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100147170A CN101486619B (en) | 2009-03-02 | 2009-03-02 | Process for preparing seaweed urea |
Applications Claiming Priority (1)
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CN2009100147170A CN101486619B (en) | 2009-03-02 | 2009-03-02 | Process for preparing seaweed urea |
Publications (2)
Publication Number | Publication Date |
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CN101486619A true CN101486619A (en) | 2009-07-22 |
CN101486619B CN101486619B (en) | 2012-05-23 |
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Family Applications (1)
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CN2009100147170A Active CN101486619B (en) | 2009-03-02 | 2009-03-02 | Process for preparing seaweed urea |
Country Status (1)
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CN (1) | CN101486619B (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101891546A (en) * | 2010-07-17 | 2010-11-24 | 山东恩宝生物科技有限公司 | Alginic acid envelope sustained-release urea with urease inhibiting effect and preparation method thereof |
CN102503707A (en) * | 2011-11-22 | 2012-06-20 | 史丹利化肥股份有限公司 | Melted pelleting seaweed stable fertilizer and preparation method thereof |
CN102503705A (en) * | 2011-11-22 | 2012-06-20 | 史丹利化肥股份有限公司 | Melted pelleting green seaweed compound fertilizer and preparation method thereof |
CN102515945A (en) * | 2011-12-06 | 2012-06-27 | 中国农业科学院农业资源与农业区划研究所 | Algae-enhanced urea, production method thereof, and purpose thereof |
CN102584448A (en) * | 2012-02-17 | 2012-07-18 | 南京工业大学 | Compound fertilizer |
CN102765999A (en) * | 2012-07-25 | 2012-11-07 | 北京雷力农用化学有限公司 | Algal polysaccharide modified urea and preparation method thereof |
CN102795937A (en) * | 2012-09-06 | 2012-11-28 | 青岛丰泰海洋生物科技有限公司 | Seaweed oligosaccharide synergistic urea and preparation method thereof |
CN103980040A (en) * | 2014-04-17 | 2014-08-13 | 青岛海大生物集团有限公司 | Double algae oligosaccharide particle fertilizer and preparation method thereof |
CN104261952A (en) * | 2014-09-29 | 2015-01-07 | 史丹利化肥股份有限公司 | Seaweed essence-containing swelling fruit type major element water soluble fertilizer and preparation method thereof |
CN104761348A (en) * | 2015-03-25 | 2015-07-08 | 山东恩宝生物科技有限公司 | Alginic acid containing compound fertilizer with urease inhibiting effect and production method of alginic acid containing compound fertilizer |
CN104876709A (en) * | 2015-05-18 | 2015-09-02 | 国家***第三海洋研究所 | Method for preparing seaweed liquid fertilizer from seaweed |
CN104909965A (en) * | 2015-06-08 | 2015-09-16 | 青岛海大生物集团有限公司 | Preparation method of chitosan modified urea |
CN105693379A (en) * | 2016-01-20 | 2016-06-22 | 领先生物农业股份有限公司 | Seaweed polyglutamic acid urea and production method thereof |
CN105985199A (en) * | 2015-02-07 | 2016-10-05 | 中国海洋大学 | Method for preparing high quality seaweed fertilizer from eucheuma compound enzymatic hydrolysate |
CN106397029A (en) * | 2016-08-31 | 2017-02-15 | 山东雷力绿色肥业有限公司 | High-activity seaweed compound fertilizer and preparation method thereof |
CN109206247A (en) * | 2018-11-09 | 2019-01-15 | 中国农业科学院农业资源与农业区划研究所 | A kind of alginic acid synergistic carrier preparation method of the urea suitable for basic soil |
CN109265256A (en) * | 2018-11-09 | 2019-01-25 | 中国农业科学院农业资源与农业区划研究所 | A kind of alginic acid synergistic carrier preparation method of the phosphorus ammonium suitable for acid soil |
CN109336683A (en) * | 2018-11-09 | 2019-02-15 | 中国农业科学院农业资源与农业区划研究所 | A kind of alginic acid synergistic carrier preparation method of the urea suitable for acid soil |
WO2020044189A1 (en) | 2018-08-28 | 2020-03-05 | Sabic Global Technologies B.V. | Seaweed extract coated fertilizer for better crops and soil health |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1242958C (en) * | 2003-10-15 | 2006-02-22 | 上海申任生物工程有限公司 | Liquid fertilizer and preparing method thereof |
CN1243692C (en) * | 2004-03-03 | 2006-03-01 | 中国科学院水生生物研究所 | Composite manure for blue alga of water bloom and preparation method thereof |
-
2009
- 2009-03-02 CN CN2009100147170A patent/CN101486619B/en active Active
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101891546A (en) * | 2010-07-17 | 2010-11-24 | 山东恩宝生物科技有限公司 | Alginic acid envelope sustained-release urea with urease inhibiting effect and preparation method thereof |
CN101891546B (en) * | 2010-07-17 | 2013-01-09 | 山东恩宝生物科技有限公司 | Alginic acid envelope sustained-release urea with urease inhibiting effect and preparation method thereof |
CN102503707A (en) * | 2011-11-22 | 2012-06-20 | 史丹利化肥股份有限公司 | Melted pelleting seaweed stable fertilizer and preparation method thereof |
CN102503705A (en) * | 2011-11-22 | 2012-06-20 | 史丹利化肥股份有限公司 | Melted pelleting green seaweed compound fertilizer and preparation method thereof |
CN102515945A (en) * | 2011-12-06 | 2012-06-27 | 中国农业科学院农业资源与农业区划研究所 | Algae-enhanced urea, production method thereof, and purpose thereof |
CN102584448B (en) * | 2012-02-17 | 2013-09-04 | 武汉艾利特化肥有限公司 | Compound fertilizer |
CN102584448A (en) * | 2012-02-17 | 2012-07-18 | 南京工业大学 | Compound fertilizer |
CN102765999A (en) * | 2012-07-25 | 2012-11-07 | 北京雷力农用化学有限公司 | Algal polysaccharide modified urea and preparation method thereof |
CN102795937A (en) * | 2012-09-06 | 2012-11-28 | 青岛丰泰海洋生物科技有限公司 | Seaweed oligosaccharide synergistic urea and preparation method thereof |
CN103980040A (en) * | 2014-04-17 | 2014-08-13 | 青岛海大生物集团有限公司 | Double algae oligosaccharide particle fertilizer and preparation method thereof |
CN103980040B (en) * | 2014-04-17 | 2016-08-17 | 威海温喜生物科技有限公司 | A kind of double algae oligosaccharide granular fertilizer and preparation method thereof |
CN104261952A (en) * | 2014-09-29 | 2015-01-07 | 史丹利化肥股份有限公司 | Seaweed essence-containing swelling fruit type major element water soluble fertilizer and preparation method thereof |
CN104261952B (en) * | 2014-09-29 | 2016-03-02 | 史丹利化肥股份有限公司 | A kind of containing algae essence swollen fruit type macroelement Water soluble fertilizer and preparation method thereof |
CN105985199A (en) * | 2015-02-07 | 2016-10-05 | 中国海洋大学 | Method for preparing high quality seaweed fertilizer from eucheuma compound enzymatic hydrolysate |
CN104761348A (en) * | 2015-03-25 | 2015-07-08 | 山东恩宝生物科技有限公司 | Alginic acid containing compound fertilizer with urease inhibiting effect and production method of alginic acid containing compound fertilizer |
CN104876709A (en) * | 2015-05-18 | 2015-09-02 | 国家***第三海洋研究所 | Method for preparing seaweed liquid fertilizer from seaweed |
CN104909965A (en) * | 2015-06-08 | 2015-09-16 | 青岛海大生物集团有限公司 | Preparation method of chitosan modified urea |
CN105693379A (en) * | 2016-01-20 | 2016-06-22 | 领先生物农业股份有限公司 | Seaweed polyglutamic acid urea and production method thereof |
CN105693379B (en) * | 2016-01-20 | 2019-11-08 | 领先生物农业股份有限公司 | A kind of seaweed polyglutamic acid urea and its production method |
CN106397029A (en) * | 2016-08-31 | 2017-02-15 | 山东雷力绿色肥业有限公司 | High-activity seaweed compound fertilizer and preparation method thereof |
WO2020044189A1 (en) | 2018-08-28 | 2020-03-05 | Sabic Global Technologies B.V. | Seaweed extract coated fertilizer for better crops and soil health |
CN109206247A (en) * | 2018-11-09 | 2019-01-15 | 中国农业科学院农业资源与农业区划研究所 | A kind of alginic acid synergistic carrier preparation method of the urea suitable for basic soil |
CN109265256A (en) * | 2018-11-09 | 2019-01-25 | 中国农业科学院农业资源与农业区划研究所 | A kind of alginic acid synergistic carrier preparation method of the phosphorus ammonium suitable for acid soil |
CN109336683A (en) * | 2018-11-09 | 2019-02-15 | 中国农业科学院农业资源与农业区划研究所 | A kind of alginic acid synergistic carrier preparation method of the urea suitable for acid soil |
Also Published As
Publication number | Publication date |
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CN101486619B (en) | 2012-05-23 |
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Denomination of invention: Preparation of urea from seaweed Effective date of registration: 20210622 Granted publication date: 20120523 Pledgee: Qingdao high tech Industrial Development Zone sub branch of China Construction Bank Co.,Ltd. Pledgor: QINGDAO SEAWIN BIOTECH GROUP Co.,Ltd. Registration number: Y2021370010037 |
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