CN105481990B - 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
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- CN105481990B CN105481990B CN201610002350.0A CN201610002350A CN105481990B CN 105481990 B CN105481990 B CN 105481990B CN 201610002350 A CN201610002350 A CN 201610002350A CN 105481990 B CN105481990 B CN 105481990B
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- CN
- China
- Prior art keywords
- starch
- propylene oxide
- reaction
- hydroxypropul
- hydroxypropul starch
- 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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- 229920002472 Starch Polymers 0.000 title claims abstract description 95
- 239000008107 starch Substances 0.000 title claims abstract description 95
- 235000019698 starch Nutrition 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000002270 dispersing agent Substances 0.000 claims abstract description 13
- 239000012299 nitrogen atmosphere Substances 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 35
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 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
- 238000005406 washing Methods 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000003599 detergent Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000008961 swelling Effects 0.000 abstract description 16
- 238000006467 substitution reaction Methods 0.000 abstract description 14
- 239000003054 catalyst Substances 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 19
- 239000000243 solution Substances 0.000 description 14
- 238000010792 warming Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 235000013336 milk Nutrition 0.000 description 5
- 239000008267 milk Substances 0.000 description 5
- 210000004080 milk Anatomy 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000002255 enzymatic effect Effects 0.000 description 3
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 2
- 240000003183 Manihot esculenta Species 0.000 description 2
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 2
- 125000005233 alkylalcohol group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 229940099112 cornstarch Drugs 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- -1 hydroxypropyl form Chemical group 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 229920001592 potato starch Polymers 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229940100486 rice starch Drugs 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241000165940 Houjia Species 0.000 description 1
- 239000003513 alkali Substances 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
- 239000006227 byproduct Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012043 crude product Substances 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
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 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
- 235000011868 grain product Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001341 hydroxy propyl starch Substances 0.000 description 1
- 235000013828 hydroxypropyl starch Nutrition 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013049 sediment Substances 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 (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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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 CN105481990A (zh) | 2016-04-13 |
CN105481990B true CN105481990B (zh) | 2018-05-15 |
Family
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Family Applications (1)
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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 |
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CN (1) | CN105481990B (zh) |
Families Citing this family (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 |
Family Cites Families (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 |
DE3141499A1 (de) * | 1981-10-20 | 1983-04-28 | Wolff Walsrode Ag, 3030 Walsrode | Verfahren zur herstellung von hydroxypropylstaerke |
CN1052986C (zh) * | 1997-09-18 | 2000-05-31 | 华南理工大学 | 高取代度羟丙基淀粉的制备方法 |
CN1548460A (zh) * | 2003-05-22 | 2004-11-24 | 徐林坤 | 羟烷基淀粉干法生产方法 |
CN101768224B (zh) * | 2010-01-22 | 2012-01-11 | 鲁郑全 | 一种羟丙基淀粉的制备方法 |
CN102911275B (zh) * | 2011-08-03 | 2015-07-01 | 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
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CN105481990A (zh) | 2016-04-13 |
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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. |