• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    As disclosed herein, the angle of optical rotation, concentration, flow rate and temperature of the components such as, for example, glucose and fructose in an aqueous solution emerging from a fractionating process are continuously measured and signals corresponding to the measurements are fed to a computer. The computer calculates the instantaneous and/or average purity and/or the expected purity of the components and, when predetermined purity values are reached, the computer controls the distribution of the various fractions in accordance with a preset program.
    公开号:SU865133A3
    申请号:SU721820416
    申请日:1972-07-26
    公开日:1981-09-15
    发明作者:Дж.Валкама Арне；Сивола Эро；В.Путтонен Ристо；Нитила Райнер；Турунен Матти；Хамалайнен Лаури
    申请人:Суомен Сокери Осакейтио (Фирма)；
    IPC主号:
    专利说明:

    Being opened by the mechanism 3, the valve 2 feeds the solution of inverted sugar into the nutrient tank.9. The next one has a pair of level indicators 10 and 11 connected to the discrete b-hops system shown in FIG. 2, which controls the operation of the mechanism 3. If the height of the inverted sugar in the feed tank 9 falls below a certain level (detected by the level indicator 11), the sensor sends a signal that the computation of the system shown in figure 2 automatically translates the valve 12 by means of mechanism 3 to the open position, providing a further inflow of the solution of inverted sugar into the nutrient tank 9. If the solution of inert sugar contained in the tank 9 rises above the detectable indicator 10, it is determined Then the sensor turns on and sends a signal by which the computer closes valve 2. The output of the feed tank is connected to valve 12, which is controlled by the associated mechanism 13. Mechanism 13 has a pair of output terminals 14 and 15 that indicate whether or not the disabled state of the valve 12 and the input terminal 16 connected to the output controller 8. Depending on the signal received at the input to Lemma 16 of the mechanism 13, the latter will set the valve 12 to the open or closed position. The valve 12 connects the feed tank 9 to the inlet of the fractionation column 17. Water supply to the second inlet by fractionation of the judey of the column 17 ensures that when the valve 12 is closed, valve 18, valve 18 is connected to the control mechanism 19 having a pair of output terminals 20 and 21 that fix respectively, the on and off state of the valve 18, and the input terminal 22 connected to the output controller 8. The computational control system alternately according to the program turns the valves 12 and 18 into the operating position, ensuring first half the selected number of Inverted sugar solution through valve 12 to fractionation column 17 for a certain period of time, and then for the second time, to Frack; Zionizing column 17 is supplied with water.
    The inverted sugar solution is subjected in a fractionation column 17 to chromatographic fractionation into Glucose and fructose. During the process, the solution of inverted sugar and water are alternately fed to the top of the column above the surface of the resin bed.
    In the fractionation column 17 above the resin bed there is a level sensor 23 that regulates the height of the diluted
    a layer of inverted sugar inside the fractionation column, depending on the solution height detected by sensor 23 in fractionation column 17, valves 12 and 18 will be turned on J and will alternately supply the solution of inverted sugar and water, or they will be turned off and stop the flow of solution and water to the column. In the fractionation column 17 occurs
    .- separation of glucose and fructose. At the bottom of the fractionation column, glucose, glucose-fructose mixture, fructose and almost pure water are subsequently obtained.,
    Successive thieves are fed through field meter 24, concentration meter 25, flow meter 26 and temperature measuring device 27 to three valves 28 - 30. Field meter 24 continuously detects the angle of optical rotation and delivers a signal corresponding to the angle of optical rotation to the device 31 to move from continuous to discrete data. The concentrator 25 is connected through a pneumatic converter 32 to a device for the transition from continuous to discrete data 31 ..
    Flow meter 26 continuously supplies
     pressure signal to pneumatic converter 33, which directs this signal to a device for switching from continuous data to discrete 31. A device for measuring tempera. Tours 27 continuously provide a signal that characterizes the temperature of the solutions leaving the fractionation column 17 to the DEVICE to change from continuous data to discrete 31. However, temperature measurement may be unnecessary if the solutions emanating from the column 17 have the same temperature. Such a measurement is necessary if the temperature fluctuates, as; temperature changes affect as long as 5 is less than 24 meters.
    I The operation of the valves 28-30 is controlled by valve-connected actuators 34-36 associated with the control system. In the mechanisms of UP-,
    50 lines include output terminals 3742, respectively indicating the on and off position: valves 28-30 and connected to a discrete input DEVICE. Besides
    Of this, the control mechanism includes THREE input terminals 43 - 45 connected to the output controller 8. Depending on the part of the program, at least one of the mechanisms 34-36 receives
    权利要求:
    Claims (1)
    [1]
    0 enables the signal and puts the corresponding valve in the on position. From valves 28-30, pipes 46-48 receive glucose, a mixture of% glucose-Fructose and Fructose. Fasting station 5 halfway solutions are distributed into different containers — one for each fraction, for further processing. Apparatus for automatic control of the process (Fig. 1) contains a DEVICE for processing data 49 (Fig. 2), connected by cable to an output controller, to a device for transition from continuous data to discrete 31. The cable also connects device 49 to a discrete input DEVICE 6 and an operator console 50. Next, the cable connects the output controller 8 to the operator console 50. In the FIG. 2, the teletype 51 is connected by cables to the data processing device 49. The output controller 8 provides (as shown by the designated terminals) under the control of the nporp & NMft computer of the calculating machine the signals controlling the operation of the valves 2, 12, 18, 28, 29 and 30 included in FIG. 1 system. A further (as shown by labeled wires) indicative of the angle of optical rotation are the readings of the polarimeter and the results of measuring the concentration, flow rate and temperature of the solutions coming from the fractionation column 17 are fed to the device for the transition from continuous data to digital 31, and the digital displays of these measurements 49 signals are sent to indicate that the supply valves 2,12 and 18 are connected, namely, 4, 14, 14 and 15, and 20 and 21 are fed by the cable to the corresponding input terminals of discrete input device 6 .. Signals indicating fluid levels in supply tank 9, given by indicators 10 and 11, and the level inside the fractionation column 17, supplied by sensor 23, are guided by cable to three other input terminals of discrete input device 6. Output controller 8 decodes the corresponding instructions received from data processing device 49, and sends valve control signals to input terminals 7, 16, 22, 43, 44 and 45 by valve control mechanism 2, 12, 18, 28, 29 and 30. These angle measurements are about bird rotation, concentration, flow rate and temperature of the solutions coming out of fractionation column 15 are sent to data processing unit 49. This device calculates instantaneous or average PURITY in more detail and controls n6 achieving certain levels of cleanliness distribution according to the specified program different fractions. The invention The method of automatic control of the process of fractionation of inverted sugar into.Fructose and glucose fractions by diverting Fractions depending on the magnitude of the optical rotation angle and the concentration of frctions, characterized in that, in order to increase the purity of the products obtained, the magnitude of the optical rotation angle and concentration are calculated instantaneous and average value of the purity of the fractions, adjust them according to the temperature of the fractions and discharge of the fractions is carried out upon reaching a predetermined nor average purity.
    g
    类似技术:
    公开号 | 公开日 | 专利标题
    SU865133A3|1981-09-15|Method of automatic control of invert sugar fractionating
    US4875623A|1989-10-24|Valve control
    US4644665A|1987-02-24|Process for supervising and/or controlling of physical treatment processes and bioreactions in ventilation systems as well as device for executing the process
    US4151255A|1979-04-24|PH monitor with automatic buffer standardization
    CA1214240A|1986-11-18|Method of measuring and controlling the level ofliquid in a container
    US3952761A|1976-04-27|System for controlling density of liquids
    GB1466429A|1977-03-09|Control apparatus for fractionation tower
    JPH01227057A|1989-09-11|Fractionation/measuring apparatus for polymer
    US2135512A|1938-11-08|System of control for evaporating apparatus
    ES474077A1|1979-05-01|Arrangement for controlling the addition of a liquid
    US4068677A|1978-01-17|Process control circuit for metal-depositing baths
    US3955403A|1976-05-11|Method of and apparatus for determining the purity of boiler feedwater
    US2269393A|1942-01-06|Procedure and apparatus for controlling the treatment of flowing material
    US2135511A|1938-11-08|Method and apparatus for indicating the degree of supersaturation of a boiling solution
    SU621721A1|1978-08-30|Device for automatic control of process of distilling ethereal oils in continuous still
    JPS57101910A|1982-06-24|Method and device for controlling flow rate of gas
    CN213942189U|2021-08-13|Column chromatography separation and purification device
    JPH0480638A|1992-03-13|Measuring device for kinetic viscosity of fluid
    SU889270A1|1981-12-15|Apparatus for automatic control of heat condition of secondary cooling zone in metal continuous casting plants
    JPS6488722A|1989-04-03|Water level controller
    SU964334A1|1982-10-07|Method of adjusting green liquor level in soda regeneration boiler unit melt solution tank
    JPH0758252B2|1995-06-21|Method for measuring carbon dioxide concentration in liquid sample
    JPS57132053A|1982-08-16|Measuring apparatus with automatic correcting device
    JPH06303957A|1994-11-01|Device for automatically adding yeast
    JPH06100557B2|1994-12-12|Boiling point
    同族专利:
    公开号 | 公开日
    AT342897B|1978-04-25|
    BR7207077D0|1973-08-30|
    DE2237790A1|1973-05-03|
    FI56753C|1980-03-10|
    NL7207987A|1973-05-02|
    AU4272872A|1973-11-29|
    AU472343B2|1976-05-20|
    NO145222C|1982-02-10|
    US3826905A|1974-07-30|
    FI56753B|1979-11-30|
    GB1414795A|1975-11-19|
    CH568087A5|1975-10-31|
    ATA875772A|1977-08-15|
    DK150964B|1987-10-05|
    CA991092A|1976-06-15|
    ZA725266B|1974-03-27|
    NO145222B|1981-11-02|
    DK150964C|1988-02-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1598082B2|1965-12-15|1972-04-06|Boehnnger Mannheim GmbH, 6800 Mannheim|PROCEDURE FOR THE IMMEDIATE ANALYSIS OF AQUATIC WARM SOLUTIONS FOR THE CONTENT OF GLUCOSE AND FRUCTOSE|
    US3411342A|1966-06-08|1968-11-19|Staley Mfg Co A E|Apparatus for continuously measuring optically active materials|
    US3468607A|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|1969-04-16|1970-02-10|Continental Oil Co|Chromatographic separation method and apparatus|CS182967B1|1974-04-04|1978-05-31|Jan Jokl|Dividing analysis equipment|
    FR2412844B1|1977-12-23|1980-08-01|Elf Aquitaine|
    SU885812A1|1978-01-17|1981-11-30|Таллинское Производственное Управление Водоснабжения И Канализации|Device for automatic metering out gas to water, e.g. chlorine in water|
    US4314343A|1980-01-25|1982-02-02|Spectra-Physics, Inc.|Method and apparatus for detecting and integrating chromatographic peaks|
    US4359430A|1980-02-29|1982-11-16|Suomen Sokeri Osakeyhtio|Betaine recovery process|
    HU187282B|1980-12-05|1985-12-28|Mueszeripari Muevek Lab|Control unit for row-chromatographic equipment under high pressure|
    US4469601A|1981-03-17|1984-09-04|Varex Corporation|System and apparatus for multi-dimensional real-time chromatography|
    FR2533456B1|1982-09-28|1985-03-29|Pharmuka Lab|
    DE3323744A1|1983-07-01|1985-01-17|Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen|DEVICE FOR COMPENSATING THE BASE LINE DRIFT OF A CHROMATOGRAPHIC SEPARATION COLUMN|
    US4478713A|1983-09-23|1984-10-23|Pharmuka Laboratoires|Automatic installation for liquid chromatography|
    US4775943A|1985-10-16|1988-10-04|The Dow Chemical Company|Method and apparatus for determining polymer molecular weight distribution parameters|
    US4766550A|1985-10-30|1988-08-23|Westinghouse Electric Corp.|Automatic on-line chemistry monitoring system|
    US5234503A|1987-02-02|1993-08-10|A.E. Saley Manufacturing Co.|Integrated process for producing crystalline fructose and a high-fructose, liquid-phase sweetener|
    US5656094A|1987-02-02|1997-08-12|A.E. Staley Manufacturing Company|Integrated process for producing crystalline fructose and a high-fructose, liquid phase sweetener|
    US5350456A|1987-02-02|1994-09-27|A. E. Staley Manufacturing Company|Integrated process for producing crystalline fructose and a high fructose, liquid-phase sweetener|
    US5230742A|1987-02-02|1993-07-27|A. E. Staley Manufacturing Co.|Integrated process for producing crystalline fructose and high-fructose, liquid-phase sweetener|
    US5155677A|1989-11-21|1992-10-13|International Business Machines Corporation|Manufacturing process optimizations|
    US5203366A|1992-02-05|1993-04-20|Ecolab Inc.|Apparatus and method for mixing and dispensing chemical concentrates at point of use|
    US6663780B2|1993-01-26|2003-12-16|Danisco Finland Oy|Method for the fractionation of molasses|
    FI96225C|1993-01-26|1996-05-27|Cultor Oy|Method for fractionation of molasses|
    US5795398A|1994-09-30|1998-08-18|Cultor Ltd.|Fractionation method of sucrose-containing solutions|
    AUPM895494A0|1994-10-24|1994-11-17|Vassett, Paul Andrew|Column guard|
    US6224776B1|1996-05-24|2001-05-01|Cultor Corporation|Method for fractionating a solution|
    US7225079B2|1998-08-04|2007-05-29|Transgenomic, Inc.|System and method for automated matched ion polynucleotide chromatography|
    US6455692B1|1998-08-04|2002-09-24|Transgenomic, Inc.|Method of concentrating polynucleotides using MIPC|
    US6197516B1|1998-05-12|2001-03-06|Whitehead Institute For Biomedical Research|Computer method and apparatus for analyzing mutations in DNA|
    FI20010977A|2001-05-09|2002-11-10|Danisco Sweeteners Oy|Chromatographic separation method|
    WO2005007215A2|2003-07-09|2005-01-27|Glucolight Corporation|Method and apparatus for tissue oximetry|
    US7510849B2|2004-01-29|2009-03-31|Glucolight Corporation|OCT based method for diagnosis and therapy|
    US8036727B2|2004-08-11|2011-10-11|Glt Acquisition Corp.|Methods for noninvasively measuring analyte levels in a subject|
    US7254429B2|2004-08-11|2007-08-07|Glucolight Corporation|Method and apparatus for monitoring glucose levels in a biological tissue|
    EP1874178A4|2005-04-13|2009-12-09|Glucolight Corp|Method for data reduction and calibration of an oct-based blood glucose monitor|
    WO2008097878A2|2007-02-05|2008-08-14|Tate & Lyle Ingredients Americas, Inc.|Improved sucrose inversion process|
    WO2009111542A2|2008-03-04|2009-09-11|Glucolight Corporation|Methods and systems for analyte level estimation in optical coherence tomography|
    US9884266B2|2013-07-08|2018-02-06|Orlab Chromatography, Llc|Fluoropolymer pneumatically/hydraulically actuated liquid chromatographic system for use with harsh reagents|
    CN104122875B|2014-08-01|2017-05-10|广西宏智科技有限公司|Practical training centre for sugar manufacturing process control technology|
    FR3073426A1|2017-11-16|2019-05-17|Novasep Process|METHOD FOR SEPARATING A MIXTURE WITH PURE MEASUREMENT OR YIELD BY AN ONLINE DETECTOR|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US00192881A|US3826905A|1971-10-27|1971-10-27|Methods and apparatus for providing automatic control of chromatographic fractionating processes|
    [返回顶部]