DD238226A5 - Verfahren zur herstellung von natriumpolysulfiden aus den elementen natrium und schwefel - Google Patents
Verfahren zur herstellung von natriumpolysulfiden aus den elementen natrium und schwefel Download PDFInfo
- Publication number
- DD238226A5 DD238226A5 DD85274830A DD27483085A DD238226A5 DD 238226 A5 DD238226 A5 DD 238226A5 DD 85274830 A DD85274830 A DD 85274830A DD 27483085 A DD27483085 A DD 27483085A DD 238226 A5 DD238226 A5 DD 238226A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- sodium
- sulfur
- polysulfide
- melt
- polysulfides
- Prior art date
Links
- 239000011734 sodium Substances 0.000 title claims abstract description 70
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 42
- 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 title claims abstract description 38
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 34
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000011593 sulfur Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 229920001021 polysulfide Polymers 0.000 claims abstract description 37
- 150000008117 polysulfides Polymers 0.000 claims abstract description 36
- 239000005077 polysulfide Substances 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims abstract description 3
- 239000011541 reaction mixture Substances 0.000 claims abstract description 3
- 239000000725 suspension Substances 0.000 claims abstract description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910021397 glassy carbon Inorganic materials 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 239000000543 intermediate Substances 0.000 claims description 2
- 239000000289 melt material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZLCCLBKPLLUIJC-UHFFFAOYSA-L disodium tetrasulfane-1,4-diide Chemical compound [Na+].[Na+].[S-]SS[S-] ZLCCLBKPLLUIJC-UHFFFAOYSA-L 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-N sodium polysulfide Chemical compound [Na+].S HYHCSLBZRBJJCH-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C01B17/22—Alkali metal sulfides or polysulfides
- C01B17/34—Polysulfides of sodium or potassium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3436698A DE3436698C1 (de) | 1984-10-06 | 1984-10-06 | Verfahren zur Herstellung von Natriumpolysulfiden aus den Elementen Natrium und Schwefel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD238226A5 true DD238226A5 (de) | 1986-08-13 |
Family
ID=6247257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD85274830A DD238226A5 (de) | 1984-10-06 | 1985-04-03 | Verfahren zur herstellung von natriumpolysulfiden aus den elementen natrium und schwefel |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4640832A (forum.php) |
| EP (1) | EP0177671B1 (forum.php) |
| JP (1) | JPS6191006A (forum.php) |
| AT (1) | ATE35406T1 (forum.php) |
| CA (1) | CA1231826A (forum.php) |
| DD (1) | DD238226A5 (forum.php) |
| DE (2) | DE3436698C1 (forum.php) |
| SU (1) | SU1628852A3 (forum.php) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3803243C1 (forum.php) * | 1988-02-04 | 1988-09-22 | Degussa Ag, 6000 Frankfurt, De | |
| DE3831737A1 (de) * | 1988-09-17 | 1990-03-22 | Degussa | Verfahen zur herstellung von niederen natriumpolysulfiden aus hoeheren natriumpolysulfiden und natrium |
| DE3913259C1 (forum.php) * | 1989-04-22 | 1990-09-13 | Degussa Ag, 6000 Frankfurt, De | |
| DE3913257C1 (forum.php) * | 1989-04-22 | 1990-09-13 | Degussa Ag, 6000 Frankfurt, De | |
| DE3913258C1 (forum.php) * | 1989-04-22 | 1990-09-13 | Degussa Ag, 6000 Frankfurt, De | |
| DE8915591U1 (de) * | 1989-05-29 | 1991-02-14 | Straten, Günter, Dipl.-Ing., 5100 Aachen | Zusammensetzung zum Behandeln von Metallionen und organische und/oder anorganische Verunreinigungen enthaltendem Wasser |
| US5250181A (en) * | 1991-06-17 | 1993-10-05 | Exxon Research And Engineering Company | Process for removing elemental sulfur from fluids |
| US5160045A (en) * | 1991-06-17 | 1992-11-03 | Exxon Research And Engineering Company | Process for removing elemental sulfur from fluids |
| US5762807A (en) * | 1993-03-18 | 1998-06-09 | Straten; Guenter | Composition and process for treating water and gas streams containing heavy metals and other pollutants |
| US5489701A (en) * | 1994-09-28 | 1996-02-06 | Osi Specialties, Inc. | Process for the preparation of silane polysulfides |
| US5466848A (en) * | 1994-09-28 | 1995-11-14 | Osi Specialties, Inc. | Process for the preparation of silane polysulfides |
| US5596116A (en) * | 1995-09-11 | 1997-01-21 | Osi Specialties, Inc. | Process for the preparation of silane polysulfides |
| DE19930495C1 (de) * | 1999-07-01 | 2000-11-09 | Degussa | Verfahren zur Herstellung von polysulfidischen Silanverbindungen |
| GB0029958D0 (en) * | 2000-12-08 | 2001-01-24 | Secr Defence | Synthesis of lithium transition metal sulphides |
| JP2008190392A (ja) * | 2007-02-02 | 2008-08-21 | Otics Corp | 可変動弁機構 |
| WO2011083054A1 (de) | 2010-01-05 | 2011-07-14 | Basf Se | Mischungen von alkalipolysulfiden |
| MX2012007394A (es) * | 2010-01-05 | 2012-07-23 | Basf Se | Fluidos de transferencia de calor y fluidos de almacenamiento de calor para temperaturas extremadamente altas basados en polisulfuros. |
| BR112012025545A2 (pt) | 2010-04-09 | 2016-06-28 | Basf Se | mistura, uso da mesma e processo para preparar a mesma, uso da mistura de forma fluida, transportador de calor e/ou acumulador de calor, usina de energia térmica solar |
| EP3141524A1 (de) * | 2015-09-08 | 2017-03-15 | Basf Se | Trocknung von polysulfiden im mechanisch erzeugten wirbelbett |
| CN107021979B (zh) * | 2017-03-31 | 2018-05-11 | 江西宏柏新材料股份有限公司 | 一种含硫硅烷的合成方法 |
| CN115947312A (zh) * | 2022-12-26 | 2023-04-11 | 南风化工(运城)集团有限公司 | 一种元明粉制备硫化钠联产硫酸的生产方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB385895A (en) * | 1931-09-05 | 1933-01-05 | Ig Farbenindustrie Ag | Improved manufacture of anhydrous alkali polysulphides |
| DE590278C (de) * | 1931-09-06 | 1933-12-28 | I G Farbenindustrie Akt Ges | Gewinnung von wasserfreien Alkalipolysulfiden |
| DE663710C (de) * | 1935-06-15 | 1938-08-12 | Luigi Achille Dr | Verfahren zur Herstellung von Alkalisulfiden |
| US2202252A (en) * | 1937-07-28 | 1940-05-28 | Degussa | Preparation of metallic oxides |
| US2660517A (en) * | 1952-01-29 | 1953-11-24 | Ethyl Corp | Production of sodium hydroxide and hydrogen from elemental sodium |
| US2809096A (en) * | 1953-09-10 | 1957-10-08 | Nat Distillers Chem Corp | Process for generating sodium monoxide |
| GB858058A (en) * | 1956-09-04 | 1961-01-04 | Mario Ballestra | Method and apparatus for accomplishing exothermic reactions in continuous manner as,but not exclusively for sulphonations, nitrations and the like |
-
1984
- 1984-10-06 DE DE3436698A patent/DE3436698C1/de not_active Expired
-
1985
- 1985-04-03 DD DD85274830A patent/DD238226A5/de not_active IP Right Cessation
- 1985-04-23 SU SU853884938A patent/SU1628852A3/ru active
- 1985-05-29 EP EP85106557A patent/EP0177671B1/de not_active Expired
- 1985-05-29 AT AT85106557T patent/ATE35406T1/de not_active IP Right Cessation
- 1985-05-29 DE DE8585106557T patent/DE3563527D1/de not_active Expired
- 1985-09-04 US US06/772,395 patent/US4640832A/en not_active Expired - Lifetime
- 1985-10-04 CA CA000492325A patent/CA1231826A/en not_active Expired
- 1985-10-07 JP JP60222027A patent/JPS6191006A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4640832A (en) | 1987-02-03 |
| ATE35406T1 (de) | 1988-07-15 |
| CA1231826A (en) | 1988-01-26 |
| EP0177671A3 (en) | 1987-01-07 |
| SU1628852A3 (ru) | 1991-02-15 |
| DE3563527D1 (en) | 1988-08-04 |
| JPH044965B2 (forum.php) | 1992-01-30 |
| EP0177671B1 (de) | 1988-06-29 |
| DE3436698C1 (de) | 1986-05-22 |
| EP0177671A2 (de) | 1986-04-16 |
| JPS6191006A (ja) | 1986-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |