FR2533906A1 - Procede et dispositif pour la preparation de silane pur par reaction de chlorosilanes avec l'hydrure de lithium - Google Patents
Procede et dispositif pour la preparation de silane pur par reaction de chlorosilanes avec l'hydrure de lithium Download PDFInfo
- Publication number
- FR2533906A1 FR2533906A1 FR8216434A FR8216434A FR2533906A1 FR 2533906 A1 FR2533906 A1 FR 2533906A1 FR 8216434 A FR8216434 A FR 8216434A FR 8216434 A FR8216434 A FR 8216434A FR 2533906 A1 FR2533906 A1 FR 2533906A1
- Authority
- FR
- France
- Prior art keywords
- mixture
- chlorosilanes
- reactor
- lithium hydride
- reaction
- 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.)
- Granted
Links
- 239000005046 Chlorosilane Substances 0.000 title claims abstract description 45
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910000103 lithium hydride Inorganic materials 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 74
- 150000003839 salts Chemical class 0.000 claims abstract description 28
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910000077 silane Inorganic materials 0.000 claims abstract description 21
- 239000011833 salt mixture Substances 0.000 claims abstract description 12
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims description 39
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 38
- 230000005496 eutectics Effects 0.000 claims description 11
- 239000008246 gaseous mixture Substances 0.000 claims description 7
- 238000004821 distillation Methods 0.000 claims description 6
- 150000001805 chlorine compounds Chemical class 0.000 claims description 5
- 230000007547 defect Effects 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 claims description 3
- 150000004678 hydrides Chemical class 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000000155 melt Substances 0.000 abstract 1
- 235000002639 sodium chloride Nutrition 0.000 description 19
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 14
- 239000001103 potassium chloride Substances 0.000 description 7
- 235000011164 potassium chloride Nutrition 0.000 description 7
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 2
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 2
- 239000005052 trichlorosilane Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- SIAPCJWMELPYOE-UHFFFAOYSA-N lithium hydride Chemical compound [LiH] SIAPCJWMELPYOE-UHFFFAOYSA-N 0.000 description 1
- -1 lithium hydride-calcium hydride Chemical compound 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 239000011856 silicon-based particle Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-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
- C01B33/00—Silicon; Compounds thereof
- C01B33/04—Hydrides of silicon
- C01B33/043—Monosilane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/09—Reaction techniques
- Y10S423/12—Molten media
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8216434A FR2533906A1 (fr) | 1982-09-30 | 1982-09-30 | Procede et dispositif pour la preparation de silane pur par reaction de chlorosilanes avec l'hydrure de lithium |
| EP83401812A EP0105778B1 (fr) | 1982-09-30 | 1983-09-16 | Procédé pour la préparation de silane pur par réaction de chlorosilanes avec l hydrure de lithium |
| DE8383401812T DE3360846D1 (en) | 1982-09-30 | 1983-09-16 | Process and apparatus for the preparation of pure silane by reaction of chlorosilanes with lithium hydride |
| US06/536,240 US4499063A (en) | 1982-09-30 | 1983-09-27 | Preparation of silane, SiH4 |
| JP58178337A JPS5983924A (ja) | 1982-09-30 | 1983-09-28 | クロロシランと水素化リチウムの反応により純粋なシランを製造する方法および装置 |
| CA000437973A CA1214022A (fr) | 1982-09-30 | 1983-09-29 | Procede et dispositif pour la preparation de silane pur par reaction de chlorosilanes avec l'hydrure de lithium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8216434A FR2533906A1 (fr) | 1982-09-30 | 1982-09-30 | Procede et dispositif pour la preparation de silane pur par reaction de chlorosilanes avec l'hydrure de lithium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2533906A1 true FR2533906A1 (fr) | 1984-04-06 |
| FR2533906B1 FR2533906B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-02-08 |
Family
ID=9277870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8216434A Granted FR2533906A1 (fr) | 1982-09-30 | 1982-09-30 | Procede et dispositif pour la preparation de silane pur par reaction de chlorosilanes avec l'hydrure de lithium |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2173297C2 (ru) * | 1999-03-10 | 2001-09-10 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ получения моносилана из тетрахлорида кремния |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075092A (en) * | 1987-07-20 | 1991-12-24 | Ethyl Corporation | Process for preparation of silane |
| US4847061A (en) * | 1987-07-20 | 1989-07-11 | Ethyl Corporation | Process for preparation of silane |
| US6467947B1 (en) * | 1997-08-19 | 2002-10-22 | Commonwealth Scientific And Industrial Research Organisation | Method and apparatus for mixing |
| RU2194009C1 (ru) * | 2001-04-10 | 2002-12-10 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ получения силана |
| RU2245299C2 (ru) * | 2003-02-11 | 2005-01-27 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ получения силана |
| GB0312749D0 (en) * | 2003-06-04 | 2003-07-09 | Optimed Ltd | Improvements in and relating to trial lens |
| RU2412902C2 (ru) * | 2008-03-21 | 2011-02-27 | Юрий Константинович Кварацхели | Способ получения моносилана и устройство для его осуществления |
| RU2390494C1 (ru) * | 2009-02-20 | 2010-05-27 | Виктор Иванович Петрик | Способ получения моносилана |
| DE102009037155B3 (de) * | 2009-08-04 | 2010-11-04 | Schmid Silicon Technology Gmbh | Verfahren und Anlage zur Herstellung von Trichlorsilan |
| DE102009056731A1 (de) | 2009-12-04 | 2011-06-09 | Rev Renewable Energy Ventures, Inc. | Halogenierte Polysilane und Polygermane |
| RU2466089C1 (ru) * | 2011-04-20 | 2012-11-10 | Владимир Александрович Ольшанский | Способ получения моносилана |
| RU2551511C1 (ru) * | 2013-10-24 | 2015-05-27 | Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" | Способ получения моносилана и устройство для его осуществления |
| US11002255B2 (en) | 2019-08-20 | 2021-05-11 | Lowry Inheritors Trust | Carbon negative clean fuel production system |
| CN113481383B (zh) * | 2021-07-21 | 2022-07-19 | 合肥学院 | 一种金属钾的制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1323193A (fr) * | 1961-04-27 | 1963-04-05 | Union Carbide Corp | Hydrogénation des éléments des groupes iii, iv et v |
| CH388917A (fr) * | 1957-08-08 | 1965-03-15 | Union Carbide Corp | Procédé de fabrication d'un hydrure ou d'un hydrure halogéné d'un élément des groupes III ou IV du système périodique |
| FR2365518A1 (fr) * | 1976-09-24 | 1978-04-21 | Union Carbide Corp | Procede de production de silane |
| JPS56169120A (en) * | 1980-06-02 | 1981-12-25 | Komatsu Denshi Kinzoku Kk | Method and apparatus for continuously generating monosilane |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3078218A (en) * | 1958-08-04 | 1963-02-19 | Union Carbide Corp | Hydrogenation of halogen compounds of elements of groups iii and iv of the periodic system |
| NL277704A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-04-27 | |||
| FR2504109A1 (fr) * | 1981-04-17 | 1982-10-22 | Rhone Poulenc Spec Chim | Procede de preparation de silane en milieu sels fondus |
-
1982
- 1982-09-30 FR FR8216434A patent/FR2533906A1/fr active Granted
-
1983
- 1983-09-16 DE DE8383401812T patent/DE3360846D1/de not_active Expired
- 1983-09-16 EP EP83401812A patent/EP0105778B1/fr not_active Expired
- 1983-09-27 US US06/536,240 patent/US4499063A/en not_active Expired - Fee Related
- 1983-09-28 JP JP58178337A patent/JPS5983924A/ja active Granted
- 1983-09-29 CA CA000437973A patent/CA1214022A/fr not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH388917A (fr) * | 1957-08-08 | 1965-03-15 | Union Carbide Corp | Procédé de fabrication d'un hydrure ou d'un hydrure halogéné d'un élément des groupes III ou IV du système périodique |
| FR1323193A (fr) * | 1961-04-27 | 1963-04-05 | Union Carbide Corp | Hydrogénation des éléments des groupes iii, iv et v |
| FR2365518A1 (fr) * | 1976-09-24 | 1978-04-21 | Union Carbide Corp | Procede de production de silane |
| JPS56169120A (en) * | 1980-06-02 | 1981-12-25 | Komatsu Denshi Kinzoku Kk | Method and apparatus for continuously generating monosilane |
Non-Patent Citations (1)
| Title |
|---|
| CHEMICAL ABSTRACTS, vol.96, no.14, avril 1982, page 141, résumé no.106651k, COLUMBUS OHIO (US) & JP - A - 81 169 120 (KOMATSU ELECTRONIC METALS CO., LTD. KOMATSU LTD.)(25-12-1981) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2173297C2 (ru) * | 1999-03-10 | 2001-09-10 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ получения моносилана из тетрахлорида кремния |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3360846D1 (en) | 1985-10-24 |
| US4499063A (en) | 1985-02-12 |
| CA1214022A (fr) | 1986-11-18 |
| JPS5983924A (ja) | 1984-05-15 |
| FR2533906B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-02-08 |
| EP0105778B1 (fr) | 1985-09-18 |
| JPS63368B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-01-06 |
| EP0105778A1 (fr) | 1984-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |