JPS5936586A - 液体から不純物を除去する方法 - Google Patents

Info

Publication number

JPS5936586A

JPS5936586A JP57146238A JP14623882A JPS5936586A JP S5936586 A JPS5936586 A JP S5936586A JP 57146238 A JP57146238 A JP 57146238A JP 14623882 A JP14623882 A JP 14623882A JP S5936586 A JPS5936586 A JP S5936586A

Authority

JP

Japan

Prior art keywords

exchange resin

ion exchange

liquid

layer

mixture

Prior art date

1982-08-25

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

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• 239000007788 liquid Substances 0.000 title claims abstract description 41
• 239000012535 impurity Substances 0.000 title claims abstract description 21
• 238000000034 method Methods 0.000 title claims description 17
• 239000000835 fiber Substances 0.000 claims abstract description 50
• NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 46
• 239000003456 ion exchange resin Substances 0.000 claims abstract description 39
• 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 39
• 229920002239 polyacrylonitrile Polymers 0.000 claims abstract description 32
• 239000000203 mixture Substances 0.000 claims abstract description 26
• 239000003957 anion exchange resin Substances 0.000 claims abstract description 16
• 239000003729 cation exchange resin Substances 0.000 claims abstract description 11
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
• 150000001450 anions Chemical class 0.000 abstract description 5
• 150000002500 ions Chemical class 0.000 abstract description 4
• 239000000463 material Substances 0.000 abstract description 4
• 239000002002 slurry Substances 0.000 abstract description 3
• 150000001768 cations Chemical class 0.000 abstract description 2
• 239000002198 insoluble material Substances 0.000 abstract 1
• 239000002245 particle Substances 0.000 description 31
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
• 239000000126 substance Substances 0.000 description 22
• 238000005342 ion exchange Methods 0.000 description 12
• 229910052742 iron Inorganic materials 0.000 description 11
• 230000000052 comparative effect Effects 0.000 description 9
• 238000001914 filtration Methods 0.000 description 6
• 238000000576 coating method Methods 0.000 description 5
• 239000006185 dispersion Substances 0.000 description 5
• 239000011148 porous material Substances 0.000 description 5
• 239000011248 coating agent Substances 0.000 description 4
• 125000000129 anionic group Chemical group 0.000 description 3
• 125000002091 cationic group Chemical group 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 2
• 239000003795 chemical substances by application Substances 0.000 description 2
• 238000007796 conventional method Methods 0.000 description 2
• 230000007423 decrease Effects 0.000 description 2
• 230000035699 permeability Effects 0.000 description 2
• 239000002699 waste material Substances 0.000 description 2
• NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
• 244000201986 Cassia tora Species 0.000 description 1
• 239000004677 Nylon Substances 0.000 description 1
• 239000004743 Polypropylene Substances 0.000 description 1
• 229920002678 cellulose Polymers 0.000 description 1
• 239000001913 cellulose Substances 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 238000004880 explosion Methods 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 230000005484 gravity Effects 0.000 description 1
• 230000001788 irregular Effects 0.000 description 1
• 150000002825 nitriles Chemical class 0.000 description 1
• 229920001778 nylon Polymers 0.000 description 1
• NCAIGTHBQTXTLR-UHFFFAOYSA-N phentermine hydrochloride Chemical compound [Cl-].CC(C)([NH3+])CC1=CC=CC=C1 NCAIGTHBQTXTLR-UHFFFAOYSA-N 0.000 description 1
• -1 polypropylene Polymers 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1
• 239000012857 radioactive material Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 230000002269 spontaneous effect Effects 0.000 description 1
• 229910001220 stainless steel Inorganic materials 0.000 description 1
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
• 229920002554 vinyl polymer Polymers 0.000 description 1
• 239000002351 wastewater Substances 0.000 description 1

Cited By (2)