CA1174033A - Procede de preparation de silane en milieu sels fondus - Google Patents
Procede de preparation de silane en milieu sels fondusInfo
- Publication number
- CA1174033A CA1174033A CA000401100A CA401100A CA1174033A CA 1174033 A CA1174033 A CA 1174033A CA 000401100 A CA000401100 A CA 000401100A CA 401100 A CA401100 A CA 401100A CA 1174033 A CA1174033 A CA 1174033A
- Authority
- CA
- Canada
- Prior art keywords
- chloride
- mixture
- salt bath
- silane
- chlorides
- 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
- 150000003839 salts Chemical class 0.000 title claims abstract description 21
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910000077 silane Inorganic materials 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims abstract description 38
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000005046 Chlorosilane Substances 0.000 claims abstract description 6
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims abstract description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 26
- 239000001103 potassium chloride Substances 0.000 claims description 17
- 235000011164 potassium chloride Nutrition 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 238000005336 cracking Methods 0.000 claims description 9
- 230000005496 eutectics Effects 0.000 claims description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims description 3
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 238000004845 hydriding Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- FGDZQCVHDSGLHJ-UHFFFAOYSA-M rubidium chloride Chemical compound [Cl-].[Rb+] FGDZQCVHDSGLHJ-UHFFFAOYSA-M 0.000 claims description 3
- AIYUHDOJVYHVIT-UHFFFAOYSA-M caesium chloride Chemical compound [Cl-].[Cs+] AIYUHDOJVYHVIT-UHFFFAOYSA-M 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 2
- 150000003841 chloride salts Chemical class 0.000 claims 6
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims 2
- 229910001626 barium chloride Inorganic materials 0.000 claims 2
- 229910001631 strontium chloride Inorganic materials 0.000 claims 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 claims 1
- 229910001629 magnesium chloride Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229940102127 rubidium chloride Drugs 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 1
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 claims 1
- 230000008018 melting Effects 0.000 abstract description 8
- 238000002844 melting Methods 0.000 abstract description 8
- 229910001514 alkali metal chloride Inorganic materials 0.000 abstract 2
- 229910001617 alkaline earth metal chloride Inorganic materials 0.000 abstract 2
- 229910001510 metal chloride Inorganic materials 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910000103 lithium hydride Inorganic materials 0.000 description 4
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 239000000374 eutectic mixture Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910013618 LiCl—KCl Inorganic materials 0.000 description 1
- 101100496858 Mus musculus Colec12 gene Proteins 0.000 description 1
- 101100450085 Silene latifolia SlH4 gene Proteins 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- C01B33/00—Silicon; Compounds thereof
- C01B33/04—Hydrides of silicon
- C01B33/043—Monosilane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8107765A FR2504109A1 (fr) | 1981-04-17 | 1981-04-17 | Procede de preparation de silane en milieu sels fondus |
| FR81.07765 | 1981-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1174033A true CA1174033A (fr) | 1984-09-11 |
Family
ID=9257540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000401100A Expired CA1174033A (fr) | 1981-04-17 | 1982-04-16 | Procede de preparation de silane en milieu sels fondus |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4405591A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0063987B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS6044248B2 (cg-RX-API-DMAC7.html) |
| AT (1) | ATE9149T1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA1174033A (cg-RX-API-DMAC7.html) |
| DE (1) | DE3260620D1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2504109A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2533906A1 (fr) * | 1982-09-30 | 1984-04-06 | Rhone Poulenc Spec Chim | Procede et dispositif pour la preparation de silane pur par reaction de chlorosilanes avec l'hydrure de lithium |
| DE3409172A1 (de) * | 1984-03-13 | 1985-09-26 | D. Swarovski & Co., Wattens, Tirol | Verfahren zur herstellung von silan |
| DE19812587C1 (de) * | 1998-03-23 | 1999-09-23 | Wolfgang Sundermeyer | Verfahren zur Hydrierung halogensubstituierter Siliziumverbindungen |
| RU2466089C1 (ru) * | 2011-04-20 | 2012-11-10 | Владимир Александрович Ольшанский | Способ получения моносилана |
| US9663364B2 (en) | 2015-07-21 | 2017-05-30 | Iowa State University Research Foundation, Inc. | Method of making alkali metal hydrides |
| CN111132985B (zh) * | 2017-09-20 | 2024-01-02 | 莫门蒂夫性能材料股份有限公司 | 用于制造甲基氯氢单硅烷的集成工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL113017C (cg-RX-API-DMAC7.html) * | 1957-08-08 | 1900-01-01 | ||
| NL277704A (cg-RX-API-DMAC7.html) * | 1961-04-27 | |||
| FR1323193A (fr) * | 1961-04-27 | 1963-04-05 | Union Carbide Corp | Hydrogénation des éléments des groupes iii, iv et v |
| ES462575A1 (es) * | 1976-09-24 | 1978-07-16 | Union Carbide Corp | Un procedimiento para la obtencion de silano. |
-
1981
- 1981-04-17 FR FR8107765A patent/FR2504109A1/fr active Granted
-
1982
- 1982-03-17 US US06/358,853 patent/US4405591A/en not_active Expired - Fee Related
- 1982-04-08 EP EP82400646A patent/EP0063987B1/fr not_active Expired
- 1982-04-08 DE DE8282400646T patent/DE3260620D1/de not_active Expired
- 1982-04-08 AT AT82400646T patent/ATE9149T1/de active
- 1982-04-14 JP JP57061165A patent/JPS6044248B2/ja not_active Expired
- 1982-04-16 CA CA000401100A patent/CA1174033A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2504109B1 (cg-RX-API-DMAC7.html) | 1984-04-06 |
| EP0063987A1 (fr) | 1982-11-03 |
| DE3260620D1 (en) | 1984-10-04 |
| ATE9149T1 (de) | 1984-09-15 |
| JPS6044248B2 (ja) | 1985-10-02 |
| EP0063987B1 (fr) | 1984-08-29 |
| JPS589810A (ja) | 1983-01-20 |
| FR2504109A1 (fr) | 1982-10-22 |
| US4405591A (en) | 1983-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1204076A (fr) | Procede continu et dispositif de preparation de silane | |
| FR2540483A1 (fr) | Procede de production de silicium pur, notamment pour cellules solaires | |
| EP0105778B1 (fr) | Procédé pour la préparation de silane pur par réaction de chlorosilanes avec l hydrure de lithium | |
| NZ218824A (en) | Process for purifying metals characterised by prolonged tilting to separate purified fraction from supernatant liquid | |
| JPS62113736A (ja) | 赤外線透過性カルコゲンガラス | |
| WO1986002108A1 (fr) | Procede de production de calcium ou d'alliages de calcium de haute purete | |
| EP0063987A1 (fr) | Procédé de préparation de silane en milieu sels fondus | |
| FR2570379A1 (fr) | Preparation d'une poudre de difluorure de dibutyl etain destinee a la formation d'un revetement sur un substrat, notamment en verre | |
| EP0001942B1 (fr) | Procédé de fabrication de silicium pour la conversion photovoltaique | |
| FR2514786A1 (fr) | Procede de debismuthage du plomb | |
| US2690957A (en) | Process for making alkali metal cyanates or alkali metal thiocyanates | |
| EP0102890B1 (fr) | Procédé et dispositif d'hydrogénation en continu du lithium dans un mélange de sels fondus | |
| US541255A (en) | Robert wichmann | |
| FR2458509A1 (fr) | Procede de production de chlorure d'hydrogene et d'ammoniac | |
| EP0160604A1 (fr) | Alliage ternaire riche en lithium à haut point de fusion, un procédé d'élaboration et une application | |
| SU390175A1 (ru) | Способ рафинирования магния | |
| US1234547A (en) | Process of making bearing metals. | |
| US887538A (en) | Process of preparing pure tin compounds. | |
| BE378389A (cg-RX-API-DMAC7.html) | ||
| CH144910A (fr) | Procédé d'obtention simultanée d'un alliage de départ aluminium-silicium de grande pureté et d'un alliage aluminium-silicium non épuré, relativement riche en silicium. | |
| Li et al. | Twinning in Single Crystals of Copper--Titanium--Aluminium Alloys Containing Coherent Particles | |
| Solymosi | KINETICS AND MECHANISM OF THE THERMAL DECOMPOSITION OF METAL CHLORITES, CHLORATES, AND PERCHLORATES | |
| CH345878A (fr) | Procédé de préparation de fluorure de béryllium | |
| BE448557A (cg-RX-API-DMAC7.html) | ||
| FR2924113A1 (fr) | Procede de synthese d'une matiere simulant le jade ou les emeraudes opaques |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |