ZA725266B - Methods and apparatus for providing automatic control of chromatographic fractionating processes - Google Patents
Methods and apparatus for providing automatic control of chromatographic fractionating processesInfo
- Publication number
- ZA725266B ZA725266B ZA725266A ZA725266A ZA725266B ZA 725266 B ZA725266 B ZA 725266B ZA 725266 A ZA725266 A ZA 725266A ZA 725266 A ZA725266 A ZA 725266A ZA 725266 B ZA725266 B ZA 725266B
- Authority
- ZA
- South Africa
- Prior art keywords
- methods
- automatic control
- providing automatic
- fractionating processes
- chromatographic
- Prior art date
Links
Classifications
-
- 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
- G01N30/80—Fraction collectors
- G01N30/82—Automatic means therefor
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2499—Mixture condition maintaining or sensing
- Y10T137/2509—By optical or chemical property
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00192881A US3826905A (en) | 1971-10-27 | 1971-10-27 | Methods and apparatus for providing automatic control of chromatographic fractionating processes |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA725266B true ZA725266B (en) | 1974-03-27 |
Family
ID=22711405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA725266A ZA725266B (en) | 1971-10-27 | 1972-07-31 | Methods and apparatus for providing automatic control of chromatographic fractionating processes |
Country Status (14)
Country | Link |
---|---|
US (1) | US3826905A (xx) |
AT (1) | AT342897B (xx) |
AU (1) | AU472343B2 (xx) |
BR (1) | BR7207077D0 (xx) |
CA (1) | CA991092A (xx) |
CH (1) | CH568087A5 (xx) |
DE (1) | DE2237790A1 (xx) |
DK (1) | DK150964C (xx) |
FI (1) | FI56753C (xx) |
GB (1) | GB1414795A (xx) |
NL (1) | NL7207987A (xx) |
NO (1) | NO145222C (xx) |
SU (1) | SU865133A3 (xx) |
ZA (1) | ZA725266B (xx) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS182967B1 (en) * | 1974-04-04 | 1978-05-31 | Jan Jokl | Dividing analysis equipment |
FR2412844A1 (fr) * | 1977-12-23 | 1979-07-20 | Elf Aquitaine | Procede de separation d'un constituant d'un melange de constituants par chromatographie en phase gazeuse |
SU885812A1 (ru) * | 1978-01-17 | 1981-11-30 | Таллинское Производственное Управление Водоснабжения И Канализации | Устройство дл автоматического дозировани газа в жидкость,например хлора в воду |
US4314343A (en) * | 1980-01-25 | 1982-02-02 | Spectra-Physics, Inc. | Method and apparatus for detecting and integrating chromatographic peaks |
US4359430A (en) * | 1980-02-29 | 1982-11-16 | Suomen Sokeri Osakeyhtio | Betaine recovery process |
HU187282B (en) * | 1980-12-05 | 1985-12-28 | Mueszeripari Muevek Lab | Control unit for row-chromatographic equipment under high pressure |
US4469601A (en) * | 1981-03-17 | 1984-09-04 | Varex Corporation | System and apparatus for multi-dimensional real-time chromatography |
FR2533456A1 (fr) * | 1982-09-28 | 1984-03-30 | Pharmuka Lab | Installation automatique pour chromatographie liquide |
DE3323744A1 (de) * | 1983-07-01 | 1985-01-17 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Einrichtung zur kompensation der basisliniendrift einer chromatographischen trennsaeule |
US4478713A (en) * | 1983-09-23 | 1984-10-23 | Pharmuka Laboratoires | Automatic installation for liquid chromatography |
US4775943A (en) * | 1985-10-16 | 1988-10-04 | The Dow Chemical Company | Method and apparatus for determining polymer molecular weight distribution parameters |
US4766550A (en) * | 1985-10-30 | 1988-08-23 | Westinghouse Electric Corp. | Automatic on-line chemistry monitoring system |
US5230742A (en) * | 1987-02-02 | 1993-07-27 | A. E. Staley Manufacturing Co. | Integrated process for producing crystalline fructose and high-fructose, liquid-phase sweetener |
US5350456A (en) * | 1987-02-02 | 1994-09-27 | A. E. Staley Manufacturing Company | Integrated process for producing crystalline fructose and a high fructose, liquid-phase sweetener |
US5656094A (en) * | 1987-02-02 | 1997-08-12 | A.E. Staley Manufacturing Company | Integrated process for producing crystalline fructose and a high-fructose, liquid phase sweetener |
US5234503A (en) * | 1987-02-02 | 1993-08-10 | A.E. Saley Manufacturing Co. | Integrated process for producing crystalline fructose and a high-fructose, liquid-phase sweetener |
US5155677A (en) * | 1989-11-21 | 1992-10-13 | International Business Machines Corporation | Manufacturing process optimizations |
US5203366A (en) * | 1992-02-05 | 1993-04-20 | Ecolab Inc. | Apparatus and method for mixing and dispensing chemical concentrates at point of use |
US6663780B2 (en) | 1993-01-26 | 2003-12-16 | Danisco Finland Oy | Method for the fractionation of molasses |
FI96225C (fi) | 1993-01-26 | 1996-05-27 | Cultor Oy | Menetelmä melassin fraktioimiseksi |
US5795398A (en) * | 1994-09-30 | 1998-08-18 | Cultor Ltd. | Fractionation method of sucrose-containing solutions |
AUPM895494A0 (en) * | 1994-10-24 | 1994-11-17 | Vassett, Paul Andrew | Column guard |
US6224776B1 (en) | 1996-05-24 | 2001-05-01 | Cultor Corporation | Method for fractionating a solution |
US6197516B1 (en) * | 1998-05-12 | 2001-03-06 | Whitehead Institute For Biomedical Research | Computer method and apparatus for analyzing mutations in DNA |
US6455692B1 (en) | 1998-08-04 | 2002-09-24 | Transgenomic, Inc. | Method of concentrating polynucleotides using MIPC |
US7225079B2 (en) * | 1998-08-04 | 2007-05-29 | Transgenomic, Inc. | System and method for automated matched ion polynucleotide chromatography |
FI20010977A (fi) * | 2001-05-09 | 2002-11-10 | Danisco Sweeteners Oy | Kromatografinen erotusmenetelmä |
US7356365B2 (en) * | 2003-07-09 | 2008-04-08 | Glucolight Corporation | Method and apparatus for tissue oximetry |
US7510849B2 (en) * | 2004-01-29 | 2009-03-31 | Glucolight Corporation | OCT based method for diagnosis and therapy |
US7254429B2 (en) | 2004-08-11 | 2007-08-07 | Glucolight Corporation | Method and apparatus for monitoring glucose levels in a biological tissue |
US8036727B2 (en) | 2004-08-11 | 2011-10-11 | Glt Acquisition Corp. | Methods for noninvasively measuring analyte levels in a subject |
AU2006235535A1 (en) | 2005-04-13 | 2006-10-19 | Glt Acquisition Corp. | Method for data reduction and calibration of an OCT-based blood glucose monitor |
WO2008097878A2 (en) | 2007-02-05 | 2008-08-14 | Tate & Lyle Ingredients Americas, Inc. | Improved sucrose inversion process |
WO2009111542A2 (en) | 2008-03-04 | 2009-09-11 | Glucolight Corporation | Methods and systems for analyte level estimation in optical coherence tomography |
US9884266B2 (en) * | 2013-07-08 | 2018-02-06 | Orlab Chromatography, Llc | Fluoropolymer pneumatically/hydraulically actuated liquid chromatographic system for use with harsh reagents |
CN104122875B (zh) * | 2014-08-01 | 2017-05-10 | 广西宏智科技有限公司 | 制糖过程控制技术实训中心 |
FR3073424B1 (fr) | 2017-11-16 | 2022-03-25 | Novasep Process | Procede regule de separation d’un melange |
FR3073426B1 (fr) * | 2017-11-16 | 2022-03-25 | Novasep Process | Procede de separation d’un melange avec mesure de purete ou rendement par un detecteur en ligne |
CN115055168B (zh) * | 2022-06-09 | 2023-05-26 | 珠海高新区维得力生物工程有限公司 | 应用于低聚果糖色谱分离填料的制备工艺及人工智能分离装置 |
CN115060659B (zh) * | 2022-08-18 | 2022-10-25 | 天津大学 | 基于比例法和快速数字锁相解调算法的旋光角测量方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1598082B2 (de) * | 1965-12-15 | 1972-04-06 | Boehnnger Mannheim GmbH, 6800 Mannheim | Verfahren zur sofortanalyse waessriger warmer loesungen auf den gehalt von glucose und fructose |
US3411342A (en) * | 1966-06-08 | 1968-11-19 | Staley Mfg Co A E | Apparatus for continuously measuring optically active materials |
US3468607A (en) * | 1966-12-06 | 1969-09-23 | Hawaiian Sugar Planters Assoc | Apparatus for the continuous analysis of a liquid stream containing dissolved solids of which a portion are optically active in solution |
US3494104A (en) * | 1969-04-16 | 1970-02-10 | Continental Oil Co | Chromatographic separation method and apparatus |
-
1971
- 1971-10-27 US US00192881A patent/US3826905A/en not_active Expired - Lifetime
-
1972
- 1972-05-25 AU AU42728/72A patent/AU472343B2/en not_active Expired
- 1972-06-12 NL NL7207987A patent/NL7207987A/xx active Search and Examination
- 1972-07-03 NO NO2374/72A patent/NO145222C/no unknown
- 1972-07-26 SU SU721820416A patent/SU865133A3/ru active
- 1972-07-31 ZA ZA725266A patent/ZA725266B/xx unknown
- 1972-08-01 DE DE2237790A patent/DE2237790A1/de not_active Ceased
- 1972-08-18 CH CH1226772A patent/CH568087A5/xx not_active IP Right Cessation
- 1972-08-30 CA CA150,732A patent/CA991092A/en not_active Expired
- 1972-10-11 BR BR007077/72A patent/BR7207077D0/pt unknown
- 1972-10-12 AT AT875772A patent/AT342897B/de not_active IP Right Cessation
- 1972-10-23 GB GB4875272A patent/GB1414795A/en not_active Expired
- 1972-10-26 DK DK531272A patent/DK150964C/da not_active IP Right Cessation
- 1972-10-27 FI FI2991/72A patent/FI56753C/fi active
Also Published As
Publication number | Publication date |
---|---|
US3826905A (en) | 1974-07-30 |
FI56753C (fi) | 1980-03-10 |
NO145222B (no) | 1981-11-02 |
BR7207077D0 (pt) | 1973-08-30 |
AT342897B (de) | 1978-04-25 |
AU4272872A (en) | 1973-11-29 |
DE2237790A1 (de) | 1973-05-03 |
ATA875772A (de) | 1977-08-15 |
CH568087A5 (xx) | 1975-10-31 |
GB1414795A (en) | 1975-11-19 |
NL7207987A (xx) | 1973-05-02 |
CA991092A (en) | 1976-06-15 |
DK150964C (da) | 1988-02-22 |
AU472343B2 (en) | 1976-05-20 |
FI56753B (fi) | 1979-11-30 |
NO145222C (no) | 1982-02-10 |
DK150964B (da) | 1987-10-05 |
SU865133A3 (ru) | 1981-09-15 |
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