JPH043414B2 - - Google Patents

Info

Publication number

JPH043414B2

JPH043414B2 JP14960683A JP14960683A JPH043414B2 JP H043414 B2 JPH043414 B2 JP H043414B2 JP 14960683 A JP14960683 A JP 14960683A JP 14960683 A JP14960683 A JP 14960683A JP H043414 B2 JPH043414 B2 JP H043414B2

Authority

JP

Japan

Prior art keywords

coagulation

powder

liquid

tank

nozzle

Prior art date

1983-08-18

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

• Espacenet
• Global Dossier
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• 238000005345 coagulation Methods 0.000 claims description 103
• 230000015271 coagulation Effects 0.000 claims description 103
• 229920000642 polymer Polymers 0.000 claims description 49
• 239000007788 liquid Substances 0.000 claims description 38
• 239000004816 latex Substances 0.000 claims description 37
• 229920000126 latex Polymers 0.000 claims description 37
• 229920005992 thermoplastic resin Polymers 0.000 claims description 14
• 238000004519 manufacturing process Methods 0.000 claims description 11
• 238000009434 installation Methods 0.000 claims description 3
• 239000000843 powder Substances 0.000 description 45
• 238000000034 method Methods 0.000 description 29
• 239000002245 particle Substances 0.000 description 11
• 230000001112 coagulating effect Effects 0.000 description 10
• 230000005484 gravity Effects 0.000 description 9
• 239000000463 material Substances 0.000 description 9
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
• 229920005989 resin Polymers 0.000 description 7
• 239000011347 resin Substances 0.000 description 7
• 238000007711 solidification Methods 0.000 description 7
• 230000008023 solidification Effects 0.000 description 7
• KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
• PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
• 230000018044 dehydration Effects 0.000 description 6
• 238000006297 dehydration reaction Methods 0.000 description 6
• 239000000047 product Substances 0.000 description 6
• 238000005192 partition Methods 0.000 description 5
• 238000006116 polymerization reaction Methods 0.000 description 5
• 238000001035 drying Methods 0.000 description 4
• 239000010419 fine particle Substances 0.000 description 4
• 238000010438 heat treatment Methods 0.000 description 4
• 239000007791 liquid phase Substances 0.000 description 4
• 239000000178 monomer Substances 0.000 description 4
• 239000007864 aqueous solution Substances 0.000 description 3
• 238000006243 chemical reaction Methods 0.000 description 3
• 230000000052 comparative effect Effects 0.000 description 3
• 239000012071 phase Substances 0.000 description 3
• NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
• CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
• VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
• 238000009825 accumulation Methods 0.000 description 2
• 239000000853 adhesive Substances 0.000 description 2
• 230000001070 adhesive effect Effects 0.000 description 2
• 238000010276 construction Methods 0.000 description 2
• 238000009826 distribution Methods 0.000 description 2
• 238000007720 emulsion polymerization reaction Methods 0.000 description 2
• 230000014759 maintenance of location Effects 0.000 description 2
• 239000003595 mist Substances 0.000 description 2
• 239000003973 paint Substances 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• 239000007921 spray Substances 0.000 description 2
• 238000001694 spray drying Methods 0.000 description 2
• 239000004908 Emulsion polymer Substances 0.000 description 1
• JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
• VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
• CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
• 239000000701 coagulant Substances 0.000 description 1
• 239000011362 coarse particle Substances 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000011161 development Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 239000000428 dust Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000010556 emulsion polymerization method Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000004880 explosion Methods 0.000 description 1
• 239000012467 final product Substances 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
• 235000019341 magnesium sulphate Nutrition 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 238000012805 post-processing Methods 0.000 description 1
• 238000011160 research Methods 0.000 description 1
• 238000007493 shaping process Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 238000003860 storage Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000005406 washing Methods 0.000 description 1