CN103360511A - 一种自凝型海藻酸钠的生产工艺 - Google Patents
一种自凝型海藻酸钠的生产工艺 Download PDFInfo
- Publication number
- CN103360511A CN103360511A CN2013103269566A CN201310326956A CN103360511A CN 103360511 A CN103360511 A CN 103360511A CN 2013103269566 A CN2013103269566 A CN 2013103269566A CN 201310326956 A CN201310326956 A CN 201310326956A CN 103360511 A CN103360511 A CN 103360511A
- Authority
- CN
- China
- Prior art keywords
- calcium
- sodium alginate
- salt
- decalcification
- production method
- 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
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000000661 sodium alginate Substances 0.000 title claims abstract description 28
- 235000010413 sodium alginate Nutrition 0.000 title claims abstract description 28
- 229940005550 sodium alginate Drugs 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 29
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 25
- 230000002308 calcification Effects 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 17
- 238000006386 neutralization reaction Methods 0.000 claims description 16
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 12
- 229960005069 calcium Drugs 0.000 claims description 12
- 239000011575 calcium Substances 0.000 claims description 12
- 229910052791 calcium Inorganic materials 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 11
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 159000000007 calcium salts Chemical class 0.000 claims description 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 7
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000001509 sodium citrate Substances 0.000 claims description 6
- 229940038773 trisodium citrate Drugs 0.000 claims description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 150000003016 phosphoric acids Chemical class 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 239000001506 calcium phosphate Substances 0.000 claims description 4
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical class [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims description 4
- 229940005740 hexametaphosphate Drugs 0.000 claims description 4
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 235000019739 Dicalciumphosphate Nutrition 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
- NEEHYRZPVYRGPP-IYEMJOQQSA-L calcium gluconate Chemical compound [Ca+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O NEEHYRZPVYRGPP-IYEMJOQQSA-L 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 claims description 2
- 239000001527 calcium lactate Substances 0.000 claims description 2
- 229960002401 calcium lactate Drugs 0.000 claims description 2
- 235000011086 calcium lactate Nutrition 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 2
- 229960001714 calcium phosphate Drugs 0.000 claims description 2
- 235000011010 calcium phosphates Nutrition 0.000 claims description 2
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 claims description 2
- 229910000390 dicalcium phosphate Inorganic materials 0.000 claims description 2
- 229940038472 dicalcium phosphate Drugs 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 23
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 238000005406 washing Methods 0.000 abstract description 8
- 235000010443 alginic acid Nutrition 0.000 abstract description 7
- 229920000615 alginic acid Polymers 0.000 abstract description 7
- 239000000178 monomer Substances 0.000 abstract description 4
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 abstract description 3
- 229940072056 alginate Drugs 0.000 abstract description 3
- 238000007667 floating Methods 0.000 abstract description 3
- 238000002791 soaking Methods 0.000 abstract description 3
- 239000000084 colloidal system Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005187 foaming Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 235000010410 calcium alginate Nutrition 0.000 abstract 1
- 239000000648 calcium alginate Substances 0.000 abstract 1
- 229960002681 calcium alginate Drugs 0.000 abstract 1
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 230000029087 digestion Effects 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 101710194948 Protein phosphatase PhpP Proteins 0.000 description 3
- -1 compound calcium salt Chemical class 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 3
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 3
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 3
- 235000019801 trisodium phosphate Nutrition 0.000 description 3
- 238000000207 volumetry Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000512259 Ascophyllum nodosum Species 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000008291 lyophilic colloid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Landscapes
- Edible Seaweed (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310326956.6A CN103360511B (zh) | 2013-07-31 | 2013-07-31 | 一种自凝型海藻酸钠的生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310326956.6A CN103360511B (zh) | 2013-07-31 | 2013-07-31 | 一种自凝型海藻酸钠的生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103360511A true CN103360511A (zh) | 2013-10-23 |
CN103360511B CN103360511B (zh) | 2016-01-20 |
Family
ID=49362835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310326956.6A Active CN103360511B (zh) | 2013-07-31 | 2013-07-31 | 一种自凝型海藻酸钠的生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103360511B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106317251A (zh) * | 2016-08-17 | 2017-01-11 | 中国水产科学研究院黄海水产研究所 | 一种海藻化工环保钙化工艺 |
WO2019128156A1 (zh) * | 2017-12-26 | 2019-07-04 | 青岛明月海藻集团有限公司 | 一种海藻酸钠及其制备方法和应用 |
CN111235921A (zh) * | 2020-01-21 | 2020-06-05 | 湖北工业大学 | 有效提高粘度与增稠特性的海藻酸钠溶液及其制备方法与应用 |
CN115505050A (zh) * | 2022-11-11 | 2022-12-23 | 青岛聚大洋藻业集团有限公司 | 一种利用副反应产物co2增加钙化反应面积制备海藻酸盐的方法 |
CN115651094A (zh) * | 2022-11-18 | 2023-01-31 | 青岛海之林生物科技开发有限公司 | 一种低钙低粘度海藻酸钠及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984003705A1 (en) * | 1983-03-17 | 1984-09-27 | Courtaulds Plc | Process for treating alginic material |
CN101215053A (zh) * | 2007-12-29 | 2008-07-09 | 山东大学威海分校 | 一种海藻化工生产中的废水循环利用方法 |
CN101423564A (zh) * | 2008-12-08 | 2009-05-06 | 青岛明月海藻集团有限公司 | 一种用于快速制备水凝胶的海藻酸盐的制备方法 |
CN101456920A (zh) * | 2008-12-02 | 2009-06-17 | 王永昌 | 一种高透明度褐藻酸钠的生产方法 |
CN101585890A (zh) * | 2008-06-20 | 2009-11-25 | 青岛聚大洋海藻工业有限公司 | 一种采用巨藻制备海藻酸钠的方法 |
US20100256090A1 (en) * | 2007-12-29 | 2010-10-07 | Chuanxing YU | Alginic Acid with Low Molecular Weight, Its Salts, Uses, Preparative Methods, Pharmaceutical Compositions and Foods |
CN101870528A (zh) * | 2010-05-27 | 2010-10-27 | 中国水产科学研究院黄海水产研究所 | 处理褐藻化工行业中含钙废水双碱沉淀法 |
-
2013
- 2013-07-31 CN CN201310326956.6A patent/CN103360511B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984003705A1 (en) * | 1983-03-17 | 1984-09-27 | Courtaulds Plc | Process for treating alginic material |
CN101215053A (zh) * | 2007-12-29 | 2008-07-09 | 山东大学威海分校 | 一种海藻化工生产中的废水循环利用方法 |
US20100256090A1 (en) * | 2007-12-29 | 2010-10-07 | Chuanxing YU | Alginic Acid with Low Molecular Weight, Its Salts, Uses, Preparative Methods, Pharmaceutical Compositions and Foods |
CN101585890A (zh) * | 2008-06-20 | 2009-11-25 | 青岛聚大洋海藻工业有限公司 | 一种采用巨藻制备海藻酸钠的方法 |
CN101456920A (zh) * | 2008-12-02 | 2009-06-17 | 王永昌 | 一种高透明度褐藻酸钠的生产方法 |
CN101423564A (zh) * | 2008-12-08 | 2009-05-06 | 青岛明月海藻集团有限公司 | 一种用于快速制备水凝胶的海藻酸盐的制备方法 |
CN101870528A (zh) * | 2010-05-27 | 2010-10-27 | 中国水产科学研究院黄海水产研究所 | 处理褐藻化工行业中含钙废水双碱沉淀法 |
Non-Patent Citations (1)
Title |
---|
朱洪法等: "《精细化工产品配方与制造(第八册)》", 30 June 2002, article "从海带中提取海藻酸钠", pages: 190-192 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106317251A (zh) * | 2016-08-17 | 2017-01-11 | 中国水产科学研究院黄海水产研究所 | 一种海藻化工环保钙化工艺 |
CN106317251B (zh) * | 2016-08-17 | 2018-06-19 | 中国水产科学研究院黄海水产研究所 | 一种海藻化工环保钙化工艺 |
WO2019128156A1 (zh) * | 2017-12-26 | 2019-07-04 | 青岛明月海藻集团有限公司 | 一种海藻酸钠及其制备方法和应用 |
CN111235921A (zh) * | 2020-01-21 | 2020-06-05 | 湖北工业大学 | 有效提高粘度与增稠特性的海藻酸钠溶液及其制备方法与应用 |
CN115505050A (zh) * | 2022-11-11 | 2022-12-23 | 青岛聚大洋藻业集团有限公司 | 一种利用副反应产物co2增加钙化反应面积制备海藻酸盐的方法 |
CN115505050B (zh) * | 2022-11-11 | 2024-02-06 | 青岛聚大洋藻业集团有限公司 | 一种利用副反应产物co2增加钙化反应面积制备海藻酸盐的方法 |
CN115651094A (zh) * | 2022-11-18 | 2023-01-31 | 青岛海之林生物科技开发有限公司 | 一种低钙低粘度海藻酸钠及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103360511B (zh) | 2016-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103360511B (zh) | 一种自凝型海藻酸钠的生产工艺 | |
CN102977224B (zh) | 一种海藻酸钙的制备方法 | |
CN103351440B (zh) | 一种医药级海藻酸钠的生产工艺 | |
CN102477100B (zh) | 酯化-醚化双变性淀粉及其固相制备方法 | |
CN102766224A (zh) | 一种低温速溶琼脂的生产技术 | |
CN105837708A (zh) | 以虾蟹壳为原料制备壳聚糖的方法 | |
CN102492053B (zh) | 一种高粘度褐藻胶的制备方法 | |
CN100402609C (zh) | 水溶性辣椒红色素的制造方法 | |
CN102504253B (zh) | 农业用补钙剂聚天冬氨酸钙的环保制备方法 | |
CN108191993B (zh) | 一种海藻酸钠及其制备方法和应用 | |
CN101920949A (zh) | 一种生产不含硝酸盐、亚硝酸盐的三聚磷酸钠的方法 | |
CN102775508B (zh) | 一种阳离子淀粉生产的工艺 | |
CN101456920A (zh) | 一种高透明度褐藻酸钠的生产方法 | |
CN102775510A (zh) | 一种低温速溶卡拉胶的制备技术 | |
CN103159199A (zh) | 一种速溶型三聚磷酸钠的生产方法 | |
CN101830991A (zh) | 羧甲基纤维素水媒法快速生产工艺 | |
CN102100322A (zh) | 一种含浒苔凝胶多糖的复合食品胶及其制备方法 | |
CN105754006A (zh) | 一种海藻酸锂的生产工艺 | |
CN108164620A (zh) | 亚临界水提取甲壳素的方法 | |
CN113667028B (zh) | 一种Kappa卡拉胶胶液的制备方法 | |
CN103694389A (zh) | 碳酸司维拉姆制备工艺 | |
CN107353434A (zh) | 一种以羟丙基化龙虾壳为主要原料复合保水材料的制备方法 | |
CN103242460A (zh) | 一种vi-型慢消化淀粉的制备方法 | |
CN103637035A (zh) | 一种高凝胶强度褐藻胶及其制备方法 | |
CN102276733A (zh) | 一种高取代度乙基纤维素的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production process for self-solidifying sodium alginate Effective date of registration: 20160419 Granted publication date: 20160120 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Hyzlin Biology Development Co., Ltd. Registration number: 2016990000307 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170627 Granted publication date: 20160120 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Hyzlin Biology Development Co., Ltd. Registration number: 2016990000307 |
|
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 process for self-solidifying sodium alginate Effective date of registration: 20170712 Granted publication date: 20160120 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Hyzlin Biology Development Co., Ltd. Registration number: 2017370010037 |
|
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: 20181210 Granted publication date: 20160120 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Hyzlin Biology Development Co., Ltd. Registration number: 2017370010037 |