NL246431A - - Google Patents

Info

Publication number: NL246431A
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1958-12-16

Publication date

1900-01-01

1900-01-01 Publication of NL246431A publication Critical patent/NL246431A/xx

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
- C01B33/02—Silicon
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- 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
- 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
- C01B33/08—Compounds containing halogen
- 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
- C01B33/08—Compounds containing halogen
- C01B33/107—Halogenated silanes
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G17/00—Compounds of germanium
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G17/00—Compounds of germanium
- C01G17/04—Halides of germanium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B41/00—Obtaining germanium
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/12—Halides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Crystallography & Structural Chemistry (AREA)
Analytical Chemistry (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Chemical Kinetics & Catalysis (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Silicon Compounds (AREA)

NL246431D 1958-12-16 NL246431A (mo)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US780828A US3071444A (en)	1958-12-16	1958-12-16	Preparation of purified semiconductor material

Publications (1)

Publication Number	Publication Date
NL246431A true NL246431A (mo)	1900-01-01

Family

ID=25120830

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL246431D NL246431A (mo)	1958-12-16
NL130371D NL130371C (mo)	1958-12-16

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL130371D NL130371C (mo)	1958-12-16

Country Status (5)

Country	Link
US (1)	US3071444A (mo)
CH (1)	CH422733A (mo)
FR (1)	FR1245119A (mo)
GB (1)	GB932427A (mo)
NL (2)	NL130371C (mo)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1015604A (en) *	1961-10-11	1966-01-05	Texas Instruments Ltd	A treatment process for silicon compounds
BE632835A (mo) *	1962-06-04
US3540861A (en) *	1968-02-07	1970-11-17	Union Carbide Corp	Purification of silicon compounds
US4504299A (en) *	1974-02-22	1985-03-12	At&T Bell Laboratories	Optical fiber fabrication method
US4176166A (en) *	1977-05-25	1979-11-27	John S. Pennish	Process for producing liquid silicon
US4247528A (en) *	1979-04-11	1981-01-27	Dow Corning Corporation	Method for producing solar-cell-grade silicon
US4282196A (en) *	1979-10-12	1981-08-04	Bell Telephone Laboratories, Incorporated	Method of preparing optical fibers of silica
DE3173646D1 (en) *	1980-12-24	1986-03-13	Dynamit Nobel Ag	Method of purifying chlorosilanes
EP0107700B1 (en) *	1982-05-03	1991-08-14	Western Electric Company, Incorporated	Method for fabricating ceramic materials
US4713230A (en) *	1982-09-29	1987-12-15	Dow Corning Corporation	Purification of chlorosilanes
CA1207127A (en)	1982-09-29	1986-07-08	Dow Corning Corporation	Purification of chlorosilanes
US4871524A (en) *	1987-09-03	1989-10-03	Ethyl Corporation	Hydrogen purification process
RU2346736C1 (ru) *	2007-08-09	2009-02-20	Открытое акционерное общество "Подольский химико-металлургический завод"	Реактор с псевдоожиженным слоем
CN103866124B (zh) *	2014-04-16	2016-01-20	六盘水中联工贸实业有限公司	一种用TiO2·nH2O从含锗酸性溶液中提取锗的方法
CN105329902B (zh) *	2015-11-24	2017-11-10	宜昌南玻硅材料有限公司	一种三氯氢硅中ppb级硼和磷元素杂质的吸附除杂工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2224061A (en) *	1938-10-27	1940-12-03	Pittsburgh Plate Glass Co	Decolorizing titanium tetrachloride
US2207597A (en) *	1938-10-27	1940-07-09	Pittsburgh Plate Glass Co	Decolorizing titanium tetrachloride
GB627904A (en) *	1946-06-27	1949-08-18	Schweizerhall Saeurefab	A process for the refining of volatile metal of silicon chlorides
CH262267A (de) *	1947-07-26	1949-06-30	Schweizerhall Saeurefab	Verfahren zur Reinigung von flüssigen Metallchloriden.
NL113118C (mo) *	1954-05-18	1900-01-01
GB777539A (en) *	1954-08-10	1957-06-26	Montedison Spa	Process for purifying and decolourizing titanium tetrachloride
US2821460A (en) *	1955-08-31	1958-01-28	Bell Telephone Labor Inc	Method of purifying silicon tetrachloride and germanium tetrachloride
US2947607A (en) *	1957-02-26	1960-08-02	Licentia Gmbh	Method of purifying silicon bromides contaminated with boron bromide and silicon iodides contaminated with boron iodide
US2970040A (en) *	1958-03-07	1961-01-31	Merck & Co Inc	Purification of silicon halides

0
- NL NL246431D patent/NL246431A/xx unknown
- NL NL130371D patent/NL130371C/xx active
1958
- 1958-12-16 US US780828A patent/US3071444A/en not_active Expired - Lifetime
1959
- 1959-12-02 GB GB40898/59A patent/GB932427A/en not_active Expired
- 1959-12-07 FR FR812353A patent/FR1245119A/fr not_active Expired
- 1959-12-15 CH CH8184459A patent/CH422733A/de unknown

Also Published As

Publication number	Publication date
US3071444A (en)	1963-01-01
GB932427A (en)	1963-07-24
CH422733A (de)	1966-10-31
FR1245119A (fr)	1960-11-04
NL130371C (mo)	1900-01-01

Publication	Publication Date	Title
DE1071705B (mo)	1900-01-01
FR480383A (mo)	1900-01-01
FR741469A (mo)	1900-01-01
AT12687B (mo)	1903-07-25
AT12969B (mo)	1903-08-10
AT13381B (mo)	1903-09-25
AT11578B (mo)	1903-04-25
AT13565B (mo)	1903-10-10
AT12463B (mo)	1903-07-10
AT11735B (mo)	1903-05-11
AT11992B (mo)	1903-05-25
AT11477B (mo)	1903-04-10
AT11553B (mo)	1903-04-25
AT12024B (mo)	1903-05-25
AT10975B (mo)	1903-03-10
AT14192B (mo)	1903-11-25
AT11810B (mo)	1903-05-11
AT12610B (mo)	1903-07-25
AT11345B (mo)	1903-03-26
AT11575B (mo)	1903-04-25
AT16150B (mo)	1904-05-10
AT11623B (mo)	1903-04-25
AT11624B (mo)	1903-04-25
AT12966B (mo)	1903-08-10
AT2406B (mo)	1900-10-10