DE1263721B - Verfahren zum Herstellen von Ammoniumthiosulfat - Google Patents
Verfahren zum Herstellen von AmmoniumthiosulfatInfo
- Publication number
- DE1263721B DE1263721B DE1965F0047989 DEF0047989A DE1263721B DE 1263721 B DE1263721 B DE 1263721B DE 1965F0047989 DE1965F0047989 DE 1965F0047989 DE F0047989 A DEF0047989 A DE F0047989A DE 1263721 B DE1263721 B DE 1263721B
- Authority
- DE
- Germany
- Prior art keywords
- sulfur
- ammonium
- reaction
- stage
- percent
- 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.)
- Pending
Links
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 64
- 239000011593 sulfur Substances 0.000 claims description 56
- 229910052717 sulfur Inorganic materials 0.000 claims description 56
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 54
- 238000006243 chemical reaction Methods 0.000 claims description 44
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 36
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 claims description 18
- 229910021529 ammonia Inorganic materials 0.000 claims description 17
- 229910001868 water Inorganic materials 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 239000012431 aqueous reaction media Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 42
- 239000012452 mother liquor Substances 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 10
- 238000002425 crystallisation Methods 0.000 description 9
- 230000008025 crystallization Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 229920001021 polysulfide Polymers 0.000 description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 5
- UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000005077 polysulfide Substances 0.000 description 4
- 150000008117 polysulfides Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 238000005352 clarification Methods 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical group [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZGSDJMADBJCNPN-UHFFFAOYSA-N [S-][NH3+] Chemical compound [S-][NH3+] ZGSDJMADBJCNPN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- ZETCGWYACBNPIH-UHFFFAOYSA-N azane;sulfurous acid Chemical compound N.OS(O)=O ZETCGWYACBNPIH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 150000004764 thiosulfuric acid derivatives Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/64—Thiosulfates; Dithionites; Polythionates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965F0047989 DE1263721B (de) | 1965-12-23 | 1965-12-23 | Verfahren zum Herstellen von Ammoniumthiosulfat |
| GB5736666A GB1175069A (en) | 1965-12-23 | 1966-12-22 | Process for the Manufacture of Ammonium Thiosulphate |
| BE691692D BE691692A (en:Method) | 1965-12-23 | 1966-12-23 | |
| FR88630A FR1506030A (fr) | 1965-12-23 | 1966-12-23 | Procédé de préparation de thiosulfate d'ammonium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965F0047989 DE1263721B (de) | 1965-12-23 | 1965-12-23 | Verfahren zum Herstellen von Ammoniumthiosulfat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1263721B true DE1263721B (de) | 1968-03-21 |
Family
ID=7101962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1965F0047989 Pending DE1263721B (de) | 1965-12-23 | 1965-12-23 | Verfahren zum Herstellen von Ammoniumthiosulfat |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE691692A (en:Method) |
| DE (1) | DE1263721B (en:Method) |
| FR (1) | FR1506030A (en:Method) |
| GB (1) | GB1175069A (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4378339A (en) | 1979-06-05 | 1983-03-29 | Heico, Inc. | Ammonium thiosulfate products and methods of making the same |
| US4478807A (en) * | 1982-09-30 | 1984-10-23 | Ott Clifford J | Method for manufacture of ammonium thiosulfate from ammonia and _solid sulfur or H2 S rich gas stream and/or both solid sulfur _and H2 S gas streams |
| US7052669B2 (en) * | 2001-04-05 | 2006-05-30 | Haldor Topsoe A/S | Process for production of ammonium thiosulphate |
| EP1375422B1 (en) * | 2002-06-20 | 2006-06-28 | Haldor Topsoe A/S | Process for production of ammonium thiosulphate |
| CN120152937A (zh) * | 2022-11-07 | 2025-06-13 | Gsm化学制品有限公司 | 生产硫代硫酸铵的工艺 |
-
1965
- 1965-12-23 DE DE1965F0047989 patent/DE1263721B/de active Pending
-
1966
- 1966-12-22 GB GB5736666A patent/GB1175069A/en not_active Expired
- 1966-12-23 FR FR88630A patent/FR1506030A/fr not_active Expired
- 1966-12-23 BE BE691692D patent/BE691692A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1175069A (en) | 1969-12-23 |
| FR1506030A (fr) | 1967-12-15 |
| BE691692A (en:Method) | 1967-06-23 |
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