JPH0141658B2 - - Google Patents
Info
- Publication number
- JPH0141658B2 JPH0141658B2 JP55125001A JP12500180A JPH0141658B2 JP H0141658 B2 JPH0141658 B2 JP H0141658B2 JP 55125001 A JP55125001 A JP 55125001A JP 12500180 A JP12500180 A JP 12500180A JP H0141658 B2 JPH0141658 B2 JP H0141658B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- aqueous solution
- less
- powder
- stirring
- 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
Links
- 229920000642 polymer Polymers 0.000 claims description 43
- 239000000843 powder Substances 0.000 claims description 39
- 239000007864 aqueous solution Substances 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 24
- 238000004898 kneading Methods 0.000 claims description 13
- 229920001223 polyethylene glycol Polymers 0.000 claims description 11
- 239000002202 Polyethylene glycol Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- 239000010419 fine particle Substances 0.000 claims description 8
- 238000010298 pulverizing process Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 229910017053 inorganic salt Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 229920002401 polyacrylamide Polymers 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 241000567769 Isurus oxyrinchus Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- JADMAVSCPFDMLP-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate;prop-2-enamide Chemical compound NC(=O)C=C.CN(C)CCOC(=O)C(C)=C JADMAVSCPFDMLP-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- -1 NaCO3 Chemical compound 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- XBXVSHIOXPRBOH-UHFFFAOYSA-N chloromethane;2-(dimethylamino)ethyl 2-methylprop-2-enoate;prop-2-enamide Chemical compound ClC.NC(=O)C=C.CN(C)CCOC(=O)C(C)=C XBXVSHIOXPRBOH-UHFFFAOYSA-N 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12500180A JPS5749643A (en) | 1980-09-08 | 1980-09-08 | Preparation of water-soluble acrylamide high polymeric composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12500180A JPS5749643A (en) | 1980-09-08 | 1980-09-08 | Preparation of water-soluble acrylamide high polymeric composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5749643A JPS5749643A (en) | 1982-03-23 |
| JPH0141658B2 true JPH0141658B2 (fr) | 1989-09-06 |
Family
ID=14899418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12500180A Granted JPS5749643A (en) | 1980-09-08 | 1980-09-08 | Preparation of water-soluble acrylamide high polymeric composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5749643A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4801635A (en) * | 1985-12-10 | 1989-01-31 | Zinkan Enterprises, Inc. | Composition and method for dust control |
| JPH0788456B2 (ja) * | 1986-07-23 | 1995-09-27 | 三井サイテック株式会社 | 水溶性高分子組成物の製造方法 |
| US6291605B1 (en) | 1990-06-06 | 2001-09-18 | Clarence S. Freeman | Polymerization process with spraying step |
| GB9402717D0 (en) * | 1994-02-11 | 1994-04-06 | Allied Colloids Ltd | Solid polymeric products and their use |
| WO2019028001A1 (fr) * | 2017-07-31 | 2019-02-07 | Ecolab Usa Inc. | Procede de dissolution rapide d'une poudre comprenant un polymere a base d'acrylamide a faible masse moleculaire |
| WO2019188953A1 (fr) * | 2018-03-30 | 2019-10-03 | 株式会社Adeka | Absorbeur uv en particules, et composition de résine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52121658A (en) * | 1975-02-18 | 1977-10-13 | Dow Chemical Co | Acrylamide polymer composition having low dusting and fluiding properties |
-
1980
- 1980-09-08 JP JP12500180A patent/JPS5749643A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52121658A (en) * | 1975-02-18 | 1977-10-13 | Dow Chemical Co | Acrylamide polymer composition having low dusting and fluiding properties |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5749643A (en) | 1982-03-23 |
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