KR20200002639A - 과산화수소의 제조 방법 - Google Patents
과산화수소의 제조 방법 Download PDFInfo
- Publication number
- KR20200002639A KR20200002639A KR1020190076221A KR20190076221A KR20200002639A KR 20200002639 A KR20200002639 A KR 20200002639A KR 1020190076221 A KR1020190076221 A KR 1020190076221A KR 20190076221 A KR20190076221 A KR 20190076221A KR 20200002639 A KR20200002639 A KR 20200002639A
- Authority
- KR
- South Korea
- Prior art keywords
- solvent
- hydrogen peroxide
- line
- washing
- aqueous solution
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title claims abstract description 271
- 238000000034 method Methods 0.000 title claims abstract description 153
- 239000002904 solvent Substances 0.000 claims abstract description 409
- 238000005406 washing Methods 0.000 claims abstract description 134
- 239000012528 membrane Substances 0.000 claims abstract description 90
- 238000004519 manufacturing process Methods 0.000 claims abstract description 79
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 52
- 238000000746 purification Methods 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims description 118
- 230000008569 process Effects 0.000 claims description 108
- 239000007864 aqueous solution Substances 0.000 claims description 101
- 238000004821 distillation Methods 0.000 claims description 32
- 238000007670 refining Methods 0.000 claims description 29
- 239000012466 permeate Substances 0.000 claims description 25
- 238000002156 mixing Methods 0.000 claims description 24
- 239000012046 mixed solvent Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 description 117
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 76
- 239000012535 impurity Substances 0.000 description 23
- GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- 239000000243 solution Substances 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 12
- 239000007788 liquid Substances 0.000 description 9
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 8
- 150000004056 anthraquinones Chemical class 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- -1 pulp Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 241001550224 Apha Species 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical group C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical group CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical compound CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229920002873 Polyethylenimine Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002778 food additive Substances 0.000 description 2
- 235000013373 food additive Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- QOSATHPSBFQAML-UHFFFAOYSA-N hydrogen peroxide;hydrate Chemical compound O.OO QOSATHPSBFQAML-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- LGYNIFWIKSEESD-UHFFFAOYSA-N 2-ethylhexanal Chemical compound CCCCC(CC)C=O LGYNIFWIKSEESD-UHFFFAOYSA-N 0.000 description 1
- BJOAMCSNLUKBSK-UHFFFAOYSA-N 2h-dibenzo-p-dioxin-1-one Chemical compound O1C2=CC=CC=C2OC2=C1C(=O)CC=C2 BJOAMCSNLUKBSK-UHFFFAOYSA-N 0.000 description 1
- OMIHGPLIXGGMJB-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]hepta-1,3,5-triene Chemical class C1=CC=C2OC2=C1 OMIHGPLIXGGMJB-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004693 Polybenzimidazole Substances 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- RJGDLRCDCYRQOQ-UHFFFAOYSA-N anthrone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3CC2=C1 RJGDLRCDCYRQOQ-UHFFFAOYSA-N 0.000 description 1
- 150000003935 benzaldehydes Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 150000001559 benzoic acids Chemical class 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 150000003938 benzyl alcohols Chemical class 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 235000019988 mead Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 229920000368 omega-hydroxypoly(furan-2,5-diylmethylene) polymer Polymers 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002480 polybenzimidazole Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/013—Separation; Purification; Concentration
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2018-125252 | 2018-06-29 | ||
| JP2018125252A JP7187839B2 (ja) | 2018-06-29 | 2018-06-29 | 過酸化水素の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200002639A true KR20200002639A (ko) | 2020-01-08 |
Family
ID=69028676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190076221A KR20200002639A (ko) | 2018-06-29 | 2019-06-26 | 과산화수소의 제조 방법 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7187839B2 (ja) |
| KR (1) | KR20200002639A (ja) |
| CN (2) | CN110655039A (ja) |
| TW (1) | TW202005907A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115784167A (zh) * | 2022-12-20 | 2023-03-14 | 江苏嘉宏新材料有限公司 | 蒽醌法制备双氧水的氧化萃取工艺 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967414A (zh) * | 2020-07-24 | 2022-01-25 | 滁州学院 | 一种复合纳滤膜及其制备方法和应用 |
| CN112723316A (zh) * | 2021-01-04 | 2021-04-30 | 联仕(昆山)化学材料有限公司 | 一种低温去除双氧水中toc的提纯方法 |
| FR3129148A1 (fr) * | 2021-11-17 | 2023-05-19 | Arkema France | Purification de peroxyde d’hydrogène sur membrane |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000302418A (ja) | 1999-04-15 | 2000-10-31 | Mitsubishi Gas Chem Co Inc | 精製過酸化水素水溶液の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995004702A1 (en) * | 1993-08-11 | 1995-02-16 | Conoco Specialty Products Inc. | Peroxide treatment process |
| JP3265929B2 (ja) * | 1994-09-26 | 2002-03-18 | 住友化学工業株式会社 | 過酸化水素水の精製装置及び過酸化水素水の精製方法 |
| BE1012044A6 (fr) * | 1998-06-18 | 2000-04-04 | Solvay | Procede et installation pour la fabrication d'une solution aqueuse de peroxyde d'hydrogene et solution aqueuse de peroxyde d'hydrogene. |
| JP2001348210A (ja) * | 2000-06-02 | 2001-12-18 | Ube Ind Ltd | 過酸化水素水溶液の製造方法 |
| JP2002306930A (ja) * | 2001-04-13 | 2002-10-22 | Toray Ind Inc | 水処理方法および水処理装置 |
| EP1520839A1 (en) * | 2003-10-02 | 2005-04-06 | SOLVAY (Société Anonyme) | Process for the purification of aqueous peroxygen solutions, solutions obtainable thereby and their use |
| CN105473509B (zh) * | 2013-06-04 | 2018-05-18 | 巴斯夫欧洲公司 | 用于降低废水中总有机碳的方法 |
| JP6769601B2 (ja) * | 2016-07-28 | 2020-10-14 | 株式会社ミヤサカ工業 | 浄水装置 |
-
2018
- 2018-06-29 JP JP2018125252A patent/JP7187839B2/ja active Active
-
2019
- 2019-06-20 TW TW108121429A patent/TW202005907A/zh unknown
- 2019-06-26 CN CN201910559819.4A patent/CN110655039A/zh active Pending
- 2019-06-26 KR KR1020190076221A patent/KR20200002639A/ko not_active Application Discontinuation
- 2019-06-26 CN CN201920971063.XU patent/CN210163126U/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000302418A (ja) | 1999-04-15 | 2000-10-31 | Mitsubishi Gas Chem Co Inc | 精製過酸化水素水溶液の製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115784167A (zh) * | 2022-12-20 | 2023-03-14 | 江苏嘉宏新材料有限公司 | 蒽醌法制备双氧水的氧化萃取工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN210163126U (zh) | 2020-03-20 |
| JP2020001984A (ja) | 2020-01-09 |
| TW202005907A (zh) | 2020-02-01 |
| CN110655039A (zh) | 2020-01-07 |
| JP7187839B2 (ja) | 2022-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20200002639A (ko) | 과산화수소의 제조 방법 | |
| US9339766B2 (en) | Method and apparatus for purifying alcohol | |
| JP4072634B2 (ja) | 蒸留と透過を組み合わせた、炭化水素からの酸素含有化合物の分離方法、およびその方法をエーテル化で使用する方法 | |
| CN112933987A (zh) | 有机溶剂纯化系统和方法 | |
| JP2013031839A (ja) | 濾過膜洗浄剤および濾過膜の洗浄方法 | |
| US6736961B2 (en) | Removal of sulfur from a hydrocarbon through a selective membrane | |
| US20130056416A1 (en) | Conversion of seawater to drinking water at room temperature | |
| WO2015037557A1 (ja) | 有機性排水の処理装置及び処理方法 | |
| KR20140071943A (ko) | 과산화수소 수용액의 정제 방법 및 정제 장치 | |
| US6702945B2 (en) | Ionic membranes for organic sulfur separation from liquid hydrocarbon solutions | |
| CN106865696B (zh) | 基于组合膜工艺的高温高盐采油废水回收再利用方法 | |
| KR101695215B1 (ko) | Ipa 함유 폐수로부터 ipa의 농축 및 폐수처리를 위한 병합 막분리 공정 | |
| CN103127833A (zh) | 一种应用于发酵液提纯的纳滤膜系统 | |
| JP2010074109A (ja) | 洗浄システム | |
| CN220478195U (zh) | 双氧水净化装置 | |
| KR20210082711A (ko) | 특정한 유기화합물 함유 폐수로부터 그 유기화합물의 농축 및 폐수처리를 위한 투과증발막 분리공정 | |
| WO2021215442A1 (ja) | 排液の前処理方法および前処理システム | |
| KR20190140270A (ko) | 이소프로필알코올 함유 폐수로부터 이소프로필알코올의 농축 및 폐수처리를 위한 증기투과막 분리공정 | |
| CN214327453U (zh) | 一种双氧水生产废水蒸发回用装置 | |
| JP7426836B2 (ja) | 低含水水酸化第４級アンモニウム溶液の製造方法 | |
| CN104164250B (zh) | 用于分离芳烃/烷烃的膜抽提方法与装置 | |
| CN219424122U (zh) | 一种高纯n-乙基吡咯烷酮的制备装置 | |
| US11305232B2 (en) | Filtration systems and methods | |
| CN117088550A (zh) | 一种兰炭废水的深度处理方法 | |
| JP4513041B2 (ja) | アンモニア回生装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal |