NO118270B - - Google Patents
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- Publication number
- NO118270B NO118270B NO386468A NO386468A NO118270B NO 118270 B NO118270 B NO 118270B NO 386468 A NO386468 A NO 386468A NO 386468 A NO386468 A NO 386468A NO 118270 B NO118270 B NO 118270B
- Authority
- NO
- Norway
- Prior art keywords
- reaction tube
- carbon
- ammonia
- reaction
- water
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims description 91
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 89
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 74
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 70
- 229910021529 ammonia Inorganic materials 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 35
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 238000004821 distillation Methods 0.000 claims description 15
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 13
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical compound [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 7
- -1 carbon sulphide-water Chemical compound 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims 1
- 239000008246 gaseous mixture Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 239000003513 alkali Substances 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 7
- IKJHCIFZPSSEAE-UHFFFAOYSA-N diazanium;carbonotrithioate Chemical compound [NH4+].[NH4+].[S-]C([S-])=S IKJHCIFZPSSEAE-UHFFFAOYSA-N 0.000 description 7
- RTEPBHXQWIXRTK-UHFFFAOYSA-N [C].[S].[S] Chemical compound [C].[S].[S] RTEPBHXQWIXRTK-UHFFFAOYSA-N 0.000 description 5
- YNNGZCVDIREDDK-UHFFFAOYSA-N aminocarbamodithioic acid Chemical compound NNC(S)=S YNNGZCVDIREDDK-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 4
- 238000003776 cleavage reaction Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 4
- 230000007017 scission Effects 0.000 description 4
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- MJGPTHPXMVMHPS-UHFFFAOYSA-N 1,3,2-dioxathietan-4-one Chemical compound O=C1OSO1 MJGPTHPXMVMHPS-UHFFFAOYSA-N 0.000 description 1
- ZGSDJMADBJCNPN-UHFFFAOYSA-N [S-][NH3+] Chemical compound [S-][NH3+] ZGSDJMADBJCNPN-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010665 pine oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/20—Thiocyanic acid; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Water Treatment By Sorption (AREA)
- Industrial Gases (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG51396A DE1297088B (de) | 1967-10-21 | 1967-10-21 | Verfahren zur Herstellung von waessrigen Ammoniumrhodanidloesungen |
| DEG0051397 | 1967-10-21 | ||
| DEG0051395 | 1967-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO118270B true NO118270B (en:Method) | 1969-12-08 |
Family
ID=27210681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO386468A NO118270B (en:Method) | 1967-10-21 | 1968-09-30 |
Country Status (13)
| Country | Link |
|---|---|
| BE (1) | BE721304A (en:Method) |
| CH (1) | CH495287A (en:Method) |
| CS (1) | CS149643B2 (en:Method) |
| DE (3) | DE1592339B2 (en:Method) |
| FI (1) | FI47082C (en:Method) |
| FR (1) | FR1587154A (en:Method) |
| GB (1) | GB1232310A (en:Method) |
| IE (1) | IE32406B1 (en:Method) |
| LU (1) | LU56978A1 (en:Method) |
| NL (1) | NL156374B (en:Method) |
| NO (1) | NO118270B (en:Method) |
| SE (1) | SE328858B (en:Method) |
| YU (1) | YU33004B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3508404A1 (de) * | 1985-03-08 | 1986-09-18 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur herstellung waessriger ammoniumrhodanidloesungen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2249962A (en) * | 1940-01-27 | 1941-07-22 | American Cyanamid Co | Preparation of ammonium thiocyanate |
| US2850356A (en) * | 1956-07-23 | 1958-09-02 | American Cyanamid Co | Ammonium thiocyanate manufacture |
-
1967
- 1967-10-21 DE DE19671592339 patent/DE1592339B2/de not_active Withdrawn
- 1967-10-21 DE DE19671592341 patent/DE1592341B1/de not_active Withdrawn
- 1967-10-21 DE DEG51396A patent/DE1297088B/de active Pending
-
1968
- 1968-09-24 BE BE721304D patent/BE721304A/xx not_active IP Right Cessation
- 1968-09-25 CH CH1442268A patent/CH495287A/de not_active IP Right Cessation
- 1968-09-27 LU LU56978D patent/LU56978A1/xx unknown
- 1968-09-27 CS CS676468A patent/CS149643B2/cs unknown
- 1968-09-27 FI FI274468A patent/FI47082C/fi active
- 1968-09-30 NO NO386468A patent/NO118270B/no unknown
- 1968-10-01 GB GB1232310D patent/GB1232310A/en not_active Expired
- 1968-10-04 YU YU232168A patent/YU33004B/xx unknown
- 1968-10-04 IE IE118768A patent/IE32406B1/xx unknown
- 1968-10-08 SE SE1355868A patent/SE328858B/xx unknown
- 1968-10-18 FR FR1587154D patent/FR1587154A/fr not_active Expired
- 1968-10-18 NL NL6814939A patent/NL156374B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1592339B2 (de) | 1975-08-21 |
| IE32406B1 (en) | 1973-07-25 |
| SE328858B (en:Method) | 1970-09-28 |
| NL156374B (nl) | 1978-04-17 |
| FR1587154A (en:Method) | 1970-03-13 |
| FI47082B (en:Method) | 1973-05-31 |
| NL6814939A (en:Method) | 1969-04-23 |
| CS149643B2 (en:Method) | 1973-07-25 |
| LU56978A1 (en:Method) | 1969-01-08 |
| DE1592339A1 (de) | 1970-12-10 |
| FI47082C (fi) | 1973-09-10 |
| BE721304A (en:Method) | 1969-03-03 |
| GB1232310A (en:Method) | 1971-05-19 |
| YU232168A (en) | 1975-08-31 |
| YU33004B (en) | 1976-03-31 |
| DE1592341B1 (de) | 1969-12-11 |
| DE1297088B (de) | 1969-06-12 |
| IE32406L (en) | 1969-04-21 |
| CH495287A (de) | 1970-08-31 |
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