IN2012DN02533A - - Google Patents
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- Publication number
- IN2012DN02533A IN2012DN02533A IN2533DEN2012A IN2012DN02533A IN 2012DN02533 A IN2012DN02533 A IN 2012DN02533A IN 2533DEN2012 A IN2533DEN2012 A IN 2533DEN2012A IN 2012DN02533 A IN2012DN02533 A IN 2012DN02533A
- Authority
- IN
- India
Links
Classifications
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
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- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
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- 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
- C01B33/021—Preparation
- C01B33/027—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material
- C01B33/035—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by decomposition or reduction of gaseous or vaporised silicon compounds in the presence of heated filaments of silicon, carbon or a refractory metal, e.g. tantalum or tungsten, or in the presence of heated silicon rods on which the formed silicon is deposited, a silicon rod being obtained, e.g. Siemens process
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
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- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
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- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
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- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00191—Control algorithm
- B01J2219/00193—Sensing a parameter
- B01J2219/00195—Sensing a parameter of the reaction system
- B01J2219/00202—Sensing a parameter of the reaction system at the reactor outlet
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8886—Analysis of industrial production processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Silicon Compounds (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009043946A DE102009043946A1 (en) | 2009-09-04 | 2009-09-04 | Plant and method for controlling the plant for the production of polycrystalline silicon |
US12/581,552 US20110059004A1 (en) | 2009-09-04 | 2009-10-19 | System and Method for Controlling the System for the Production of Polycrystalline Silicon |
PCT/EP2010/059649 WO2011026670A2 (en) | 2009-09-04 | 2010-07-06 | Installation and method for controlling the installation for the production of polycrystalline silicon |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN02533A true IN2012DN02533A (en) | 2015-08-28 |
Family
ID=43571150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2533DEN2012 IN2012DN02533A (en) | 2009-09-04 | 2012-03-23 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110059004A1 (en) |
KR (1) | KR20120083300A (en) |
CN (1) | CN102574690A (en) |
DE (1) | DE102009043946A1 (en) |
IN (1) | IN2012DN02533A (en) |
WO (1) | WO2011026670A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102976331A (en) * | 2011-09-06 | 2013-03-20 | 青岛赛瑞达电子科技有限公司 | Silane-decomposition-method polysilicon preparation device |
JP5699060B2 (en) | 2011-09-20 | 2015-04-08 | 信越化学工業株式会社 | Method for producing polycrystalline silicon |
DE102012206439A1 (en) | 2012-04-19 | 2013-10-24 | Wacker Chemie Ag | Polycrystalline silicon granules and their preparation |
US9297765B2 (en) * | 2013-03-14 | 2016-03-29 | Sunedison, Inc. | Gas decomposition reactor feedback control using Raman spectrometry |
DE102013212908A1 (en) | 2013-07-02 | 2015-01-08 | Wacker Chemie Ag | Analysis of the composition of a gas or gas stream in a chemical reactor and a process for the production of chlorosilanes in a fluidized bed reactor |
JP5859626B2 (en) * | 2014-11-20 | 2016-02-10 | 信越化学工業株式会社 | Polycrystalline silicon manufacturing apparatus and polycrystalline silicon manufacturing method |
CN104891499B (en) * | 2015-05-20 | 2017-05-24 | 上海交通大学 | Technological method for preparing polysilicon by silane method |
JP6747218B2 (en) * | 2016-09-28 | 2020-08-26 | 横河電機株式会社 | Plant simulation device and plant simulation method |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB871614A (en) * | 1956-05-02 | 1961-06-28 | Plessey Co Ltd | A method for the preparation of silicon |
US2963898A (en) * | 1957-08-27 | 1960-12-13 | Central Scientific Co | Gas chromatography unit |
US3196189A (en) * | 1962-04-02 | 1965-07-20 | Phillips Petroleum Co | Method of controlling a dehydrogenation process |
DE2609564A1 (en) * | 1976-03-08 | 1977-09-15 | Siemens Ag | PROCESS FOR SEPARATING ELEMENTAL SILICON FROM THE GAS PHASE |
US4251503A (en) * | 1978-09-19 | 1981-02-17 | Erco Industries Limited | Efficiency control system for chlorine dioxide plants |
JPS5571693A (en) * | 1978-11-24 | 1980-05-29 | Hitachi Ltd | Production of single crystal |
US4537759A (en) * | 1981-08-24 | 1985-08-27 | Eagle-Picher Industries, Inc. | Production of elemental silicon from impure silane feed |
DE3139705C2 (en) * | 1981-10-06 | 1983-11-10 | Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen | Process for processing the residual gases produced during silicon deposition and silicon tetrachloride conversion |
DE3203743A1 (en) * | 1982-02-04 | 1983-08-04 | Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen | METHOD FOR THE TREATMENT OF EXHAUST GASES CONTAINING SILICON PRODUCTION |
US5118485A (en) * | 1988-03-25 | 1992-06-02 | Hemlock Semiconductor Corporation | Recovery of lower-boiling silanes in a cvd process |
US5401872A (en) * | 1994-03-07 | 1995-03-28 | Hemlock Semiconductor | Treatment of vent gas to remove hydrogen chloride |
US6153149A (en) * | 1997-08-06 | 2000-11-28 | The Trustees Of Princeton University | Adaptive feedback control flow reactor |
US20020187096A1 (en) * | 2001-06-08 | 2002-12-12 | Kendig James Edward | Process for preparation of polycrystalline silicon |
US6420595B1 (en) * | 2001-09-10 | 2002-07-16 | Millennium Petrochemicals, Inc. | Process control for vinyl acetate manufacture |
US6776025B2 (en) * | 2001-10-29 | 2004-08-17 | Daniel Industries, Inc. | Carrier gas pre-heat system for gas chromatograph |
US8197783B2 (en) * | 2007-11-30 | 2012-06-12 | Mitsubishi Materials Corporation | Method for separating and recovering conversion reaction gas |
DE102008000052A1 (en) * | 2008-01-14 | 2009-07-16 | Wacker Chemie Ag | Method of depositing polycrystalline silicon |
-
2009
- 2009-09-04 DE DE102009043946A patent/DE102009043946A1/en not_active Withdrawn
- 2009-10-19 US US12/581,552 patent/US20110059004A1/en not_active Abandoned
-
2010
- 2010-07-06 WO PCT/EP2010/059649 patent/WO2011026670A2/en active Application Filing
- 2010-07-06 KR KR1020127005214A patent/KR20120083300A/en not_active Application Discontinuation
- 2010-07-06 CN CN2010800393566A patent/CN102574690A/en active Pending
-
2012
- 2012-03-23 IN IN2533DEN2012 patent/IN2012DN02533A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE102009043946A1 (en) | 2011-03-17 |
CN102574690A (en) | 2012-07-11 |
US20110059004A1 (en) | 2011-03-10 |
WO2011026670A2 (en) | 2011-03-10 |
WO2011026670A4 (en) | 2011-07-28 |
KR20120083300A (en) | 2012-07-25 |
WO2011026670A3 (en) | 2011-05-19 |