CN105481990A - 一种绿色高压法制备羟丙基淀粉的方法 - Google Patents
一种绿色高压法制备羟丙基淀粉的方法 Download PDFInfo
- Publication number
- CN105481990A CN105481990A CN201610002350.0A CN201610002350A CN105481990A CN 105481990 A CN105481990 A CN 105481990A CN 201610002350 A CN201610002350 A CN 201610002350A CN 105481990 A CN105481990 A CN 105481990A
- Authority
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- China
- Prior art keywords
- starch
- propylene oxide
- reaction
- green high
- pressure
- 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
- 238000000034 method Methods 0.000 title claims abstract description 54
- 239000001341 hydroxy propyl starch Substances 0.000 title abstract description 6
- 235000013828 hydroxypropyl starch Nutrition 0.000 title abstract description 6
- 229920002472 Starch Polymers 0.000 claims abstract description 93
- 235000019698 starch Nutrition 0.000 claims abstract description 93
- 239000008107 starch Substances 0.000 claims abstract description 81
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000008961 swelling Effects 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 18
- 239000012299 nitrogen atmosphere Substances 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000003054 catalyst Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010792 warming Methods 0.000 description 8
- 239000003960 organic solvent Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000000967 suction filtration Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 240000003183 Manihot esculenta Species 0.000 description 2
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 2
- 229920000881 Modified starch Polymers 0.000 description 2
- 239000004368 Modified starch Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000003125 aqueous solvent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000006266 etherification reaction Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 235000019426 modified starch Nutrition 0.000 description 2
- 229920001592 potato starch Polymers 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- -1 alkyl ketone Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/08—Ethers
- C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610002350.0A CN105481990B (zh) | 2016-01-06 | 2016-01-06 | 一种绿色高压法制备羟丙基淀粉的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610002350.0A CN105481990B (zh) | 2016-01-06 | 2016-01-06 | 一种绿色高压法制备羟丙基淀粉的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105481990A true CN105481990A (zh) | 2016-04-13 |
CN105481990B CN105481990B (zh) | 2018-05-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610002350.0A Active CN105481990B (zh) | 2016-01-06 | 2016-01-06 | 一种绿色高压法制备羟丙基淀粉的方法 |
Country Status (1)
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CN (1) | CN105481990B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107869056A (zh) * | 2017-11-30 | 2018-04-03 | 天峨县平昌生态农业有限公司 | 一种用于上浆剂木薯变性淀粉的制备方法的制备方法 |
CN109306622A (zh) * | 2018-09-29 | 2019-02-05 | 西安工程大学 | 一种用于中温经纱上浆的浆料及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705891A (en) * | 1970-11-04 | 1972-12-12 | Staley Mfg Co A E | Method for producing ungelatinized starch derivatives |
US4451649A (en) * | 1981-10-20 | 1984-05-29 | Wolff Walsrode Aktiengesellschaft | Process for the production of hydroxypropyl starch |
CN1175587A (zh) * | 1997-09-18 | 1998-03-11 | 华南理工大学 | 高取代度羟丙基淀粉的制备工艺方法 |
CN1548460A (zh) * | 2003-05-22 | 2004-11-24 | 徐林坤 | 羟烷基淀粉干法生产方法 |
CN101768224A (zh) * | 2010-01-22 | 2010-07-07 | 鲁郑全 | 一种羟丙基淀粉的制备方法 |
CN102911275A (zh) * | 2011-08-03 | 2013-02-06 | 四川科伦药物研究有限公司 | 一种碱性活化淀粉及其制备方法和用途 |
-
2016
- 2016-01-06 CN CN201610002350.0A patent/CN105481990B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705891A (en) * | 1970-11-04 | 1972-12-12 | Staley Mfg Co A E | Method for producing ungelatinized starch derivatives |
US4451649A (en) * | 1981-10-20 | 1984-05-29 | Wolff Walsrode Aktiengesellschaft | Process for the production of hydroxypropyl starch |
CN1175587A (zh) * | 1997-09-18 | 1998-03-11 | 华南理工大学 | 高取代度羟丙基淀粉的制备工艺方法 |
CN1548460A (zh) * | 2003-05-22 | 2004-11-24 | 徐林坤 | 羟烷基淀粉干法生产方法 |
CN101768224A (zh) * | 2010-01-22 | 2010-07-07 | 鲁郑全 | 一种羟丙基淀粉的制备方法 |
CN102911275A (zh) * | 2011-08-03 | 2013-02-06 | 四川科伦药物研究有限公司 | 一种碱性活化淀粉及其制备方法和用途 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107869056A (zh) * | 2017-11-30 | 2018-04-03 | 天峨县平昌生态农业有限公司 | 一种用于上浆剂木薯变性淀粉的制备方法的制备方法 |
CN109306622A (zh) * | 2018-09-29 | 2019-02-05 | 西安工程大学 | 一种用于中温经纱上浆的浆料及其制备方法 |
Also Published As
Publication number | Publication date |
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CN105481990B (zh) | 2018-05-15 |
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Address after: No. 18, Ying Cai street, Hui Ji District, Zhengzhou, Henan Province Patentee after: ZHENGZHOU University OF TECHNOLOGY Address before: 450044 No. 6 Yingcai Street, Huiji District, Zhengzhou City, Henan Province Patentee before: Zhongzhou University |
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Effective date of registration: 20190311 Address after: 031800 Yushe County, Jinzhong City, Shanxi Province, 50 meters north of the intersection of Jianshan South Road and Xinjian West Street Patentee after: Zhongfukang Biotechnology Co.,Ltd. Address before: No. 18, Ying Cai street, Hui Ji District, Zhengzhou, Henan Province Patentee before: ZHENGZHOU University OF TECHNOLOGY |
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Effective date of registration: 20200515 Address after: 161613 group 2, 1st Committee, 10th Street, 5th section, South Street, Keshan Town, Keshan County, Qiqihar City, Heilongjiang Province Patentee after: Heilongjiang Qinyang Biotechnology Co.,Ltd. Address before: 031800 Yushe County, Jinzhong City, Shanxi Province, 50 meters north of the intersection of Jianshan South Road and Xinjian West Street Patentee before: Zhongfukang Biotechnology Co.,Ltd. |
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Effective date of registration: 20201228 Address after: 031800 Taxin East Street, Yushe County, Jinzhong, Shanxi Province, No. 5 Patentee after: Zhongfa Holding Group Co.,Ltd. Address before: 161613 Keshan Town, Keshan County, Qiqihar City, Heilongjiang Province Patentee before: Heilongjiang Qinyang Biotechnology Co.,Ltd. |
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Effective date of registration: 20220330 Address after: 031800 Yushe County, Jinzhong City, Shanxi Province, 50 meters north of the intersection of Jianshan South Road and Xinjian West Street Patentee after: Zhongfukang Biotechnology Co.,Ltd. Address before: 031800 Taxin East Street, Yushe County, Jinzhong, Shanxi Province, No. 5 Patentee before: Zhongfa Holding Group Co.,Ltd. |
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