JPH0437866Y2 - - Google Patents
Info
- Publication number
- JPH0437866Y2 JPH0437866Y2 JP1986126090U JP12609086U JPH0437866Y2 JP H0437866 Y2 JPH0437866 Y2 JP H0437866Y2 JP 1986126090 U JP1986126090 U JP 1986126090U JP 12609086 U JP12609086 U JP 12609086U JP H0437866 Y2 JPH0437866 Y2 JP H0437866Y2
- Authority
- JP
- Japan
- Prior art keywords
- sulfur
- autoclave
- tank
- separation tank
- iron
- 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 32
- 239000011593 sulfur Substances 0.000 claims description 21
- 229910052717 sulfur Inorganic materials 0.000 claims description 21
- 239000012535 impurity Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 8
- 241000894006 Bacteria Species 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000005909 Kieselgur Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000011790 ferrous sulphate Substances 0.000 claims description 4
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 4
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Paper (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986126090U JPH0437866Y2 (US06534493-20030318-C00166.png) | 1986-08-19 | 1986-08-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986126090U JPH0437866Y2 (US06534493-20030318-C00166.png) | 1986-08-19 | 1986-08-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6334128U JPS6334128U (US06534493-20030318-C00166.png) | 1988-03-04 |
JPH0437866Y2 true JPH0437866Y2 (US06534493-20030318-C00166.png) | 1992-09-04 |
Family
ID=31019575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986126090U Expired JPH0437866Y2 (US06534493-20030318-C00166.png) | 1986-08-19 | 1986-08-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0437866Y2 (US06534493-20030318-C00166.png) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4895393A (US06534493-20030318-C00166.png) * | 1972-02-24 | 1973-12-07 | ||
JPS51125694A (en) * | 1975-04-25 | 1976-11-02 | Kuraray Co Ltd | The purification of recovered sulphur |
JPS58213603A (ja) * | 1982-06-01 | 1983-12-12 | Kobe Steel Ltd | 排ガス脱硫処理液からの硫黄回収方法 |
-
1986
- 1986-08-19 JP JP1986126090U patent/JPH0437866Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4895393A (US06534493-20030318-C00166.png) * | 1972-02-24 | 1973-12-07 | ||
JPS51125694A (en) * | 1975-04-25 | 1976-11-02 | Kuraray Co Ltd | The purification of recovered sulphur |
JPS58213603A (ja) * | 1982-06-01 | 1983-12-12 | Kobe Steel Ltd | 排ガス脱硫処理液からの硫黄回収方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6334128U (US06534493-20030318-C00166.png) | 1988-03-04 |
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