JPS61259754A - 硫化ナトリウム含有水溶液の処理方法及びその触媒 - Google Patents
硫化ナトリウム含有水溶液の処理方法及びその触媒Info
- Publication number
- JPS61259754A JPS61259754A JP60100024A JP10002485A JPS61259754A JP S61259754 A JPS61259754 A JP S61259754A JP 60100024 A JP60100024 A JP 60100024A JP 10002485 A JP10002485 A JP 10002485A JP S61259754 A JPS61259754 A JP S61259754A
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- reaction
- catalyst
- aqueous solution
- oxygen
- 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.)
- Granted
Links
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 24
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 113
- 239000003054 catalyst Substances 0.000 claims abstract description 61
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- 239000011148 porous material Substances 0.000 claims abstract description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000011282 treatment Methods 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 12
- 230000003197 catalytic effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 23
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 4
- 235000013162 Cocos nucifera Nutrition 0.000 abstract description 3
- 244000060011 Cocos nucifera Species 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 abstract description 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000010903 husk Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 16
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- HYHCSLBZRBJJCH-UHFFFAOYSA-N sodium polysulfide Chemical compound [Na+].S HYHCSLBZRBJJCH-UHFFFAOYSA-N 0.000 description 15
- -1 sulfide ions Chemical class 0.000 description 11
- 230000002209 hydrophobic effect Effects 0.000 description 10
- 238000006479 redox reaction Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 description 7
- 238000010411 cooking Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000002655 kraft paper Substances 0.000 description 4
- 229920001021 polysulfide Polymers 0.000 description 4
- 239000005077 polysulfide Substances 0.000 description 4
- 150000008117 polysulfides Polymers 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- SRRKNRDXURUMPP-UHFFFAOYSA-N sodium disulfide Chemical compound [Na+].[Na+].[S-][S-] SRRKNRDXURUMPP-UHFFFAOYSA-N 0.000 description 3
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 3
- 235000019345 sodium thiosulphate Nutrition 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 150000004763 sulfides Chemical class 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920002488 Hemicellulose Polymers 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
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000009993 causticizing Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 229910020275 Na2Sx Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- IHYNKGRWCDKNEG-UHFFFAOYSA-N n-(4-bromophenyl)-2,6-dihydroxybenzamide Chemical compound OC1=CC=CC(O)=C1C(=O)NC1=CC=C(Br)C=C1 IHYNKGRWCDKNEG-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
- Paper (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60100024A JPS61259754A (ja) | 1985-05-11 | 1985-05-11 | 硫化ナトリウム含有水溶液の処理方法及びその触媒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60100024A JPS61259754A (ja) | 1985-05-11 | 1985-05-11 | 硫化ナトリウム含有水溶液の処理方法及びその触媒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61259754A true JPS61259754A (ja) | 1986-11-18 |
| JPH0532100B2 JPH0532100B2 (sv) | 1993-05-14 |
Family
ID=14262969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60100024A Granted JPS61259754A (ja) | 1985-05-11 | 1985-05-11 | 硫化ナトリウム含有水溶液の処理方法及びその触媒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61259754A (sv) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01174692A (ja) * | 1987-12-28 | 1989-07-11 | Mitsubishi Paper Mills Ltd | リグノセルロース物質の酸素漂白方法 |
| JP2003334571A (ja) * | 2002-03-11 | 2003-11-25 | Nippon Shokubai Co Ltd | 排水の処理方法 |
| WO2010137535A1 (ja) | 2009-05-26 | 2010-12-02 | 日本製紙株式会社 | リグノセルロース材料の蒸解法 |
| JP2011031228A (ja) * | 2009-08-06 | 2011-02-17 | Shimizu Corp | 溶存硫化物の除去方法及び溶存硫化物の除去装置 |
| JP2013223860A (ja) * | 2012-03-22 | 2013-10-31 | Shimizu Corp | 溶存硫化物の除去装置及び溶存硫化物の除去方法 |
| MD4214C1 (ro) * | 2012-06-18 | 2013-11-30 | Институт Химии Академии Наук Молдовы | Procedeu de modificare a structurii poroase a cărbunelui activ impregnat cu Cu(II) şi utilizarea lui la purificarea apelor subterane de hidrogen sulfurat şi sulfuri |
| WO2014054815A1 (ja) | 2012-10-01 | 2014-04-10 | 日本製紙株式会社 | 多硫化物製造用電解槽による連続電解方法及びそれを実施する電解装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4506085B2 (ja) * | 2003-03-18 | 2010-07-21 | 日本製紙株式会社 | 白液酸化用の活性炭触媒の洗浄方法およびその洗浄機構を備えた白液酸化装置 |
-
1985
- 1985-05-11 JP JP60100024A patent/JPS61259754A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01174692A (ja) * | 1987-12-28 | 1989-07-11 | Mitsubishi Paper Mills Ltd | リグノセルロース物質の酸素漂白方法 |
| JP2003334571A (ja) * | 2002-03-11 | 2003-11-25 | Nippon Shokubai Co Ltd | 排水の処理方法 |
| WO2010137535A1 (ja) | 2009-05-26 | 2010-12-02 | 日本製紙株式会社 | リグノセルロース材料の蒸解法 |
| JP2011031228A (ja) * | 2009-08-06 | 2011-02-17 | Shimizu Corp | 溶存硫化物の除去方法及び溶存硫化物の除去装置 |
| JP2013223860A (ja) * | 2012-03-22 | 2013-10-31 | Shimizu Corp | 溶存硫化物の除去装置及び溶存硫化物の除去方法 |
| MD4214C1 (ro) * | 2012-06-18 | 2013-11-30 | Институт Химии Академии Наук Молдовы | Procedeu de modificare a structurii poroase a cărbunelui activ impregnat cu Cu(II) şi utilizarea lui la purificarea apelor subterane de hidrogen sulfurat şi sulfuri |
| WO2014054815A1 (ja) | 2012-10-01 | 2014-04-10 | 日本製紙株式会社 | 多硫化物製造用電解槽による連続電解方法及びそれを実施する電解装置 |
| US9951432B2 (en) | 2012-10-01 | 2018-04-24 | Nippon Paper Industries Co., Ltd. | Continuous electrolysis method with electrolytic bath for polysulfide production and electrolysis device for implementing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532100B2 (sv) | 1993-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |