EP1515797A1 - Reaktorsystem zur parallelen durchführung chemischer reaktionen, insbesondere polymerisationsreaktionen - Google Patents
Reaktorsystem zur parallelen durchführung chemischer reaktionen, insbesondere polymerisationsreaktionenInfo
- Publication number
- EP1515797A1 EP1515797A1 EP03740218A EP03740218A EP1515797A1 EP 1515797 A1 EP1515797 A1 EP 1515797A1 EP 03740218 A EP03740218 A EP 03740218A EP 03740218 A EP03740218 A EP 03740218A EP 1515797 A1 EP1515797 A1 EP 1515797A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reactor
- cover
- educt
- feed
- cavity
- 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.)
- Withdrawn
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 7
- 238000006116 polymerization reaction Methods 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000010992 reflux Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
- B01D5/0063—Reflux condensation
-
- 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
- B01J19/0046—Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays
-
- 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
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00279—Features relating to reactor vessels
- B01J2219/00281—Individual reactor vessels
- B01J2219/00283—Reactor vessels with top opening
-
- 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
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00279—Features relating to reactor vessels
- B01J2219/00306—Reactor vessels in a multiple arrangement
- B01J2219/00308—Reactor vessels in a multiple arrangement interchangeably mounted in racks or blocks
-
- 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
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00279—Features relating to reactor vessels
- B01J2219/00331—Details of the reactor vessels
- B01J2219/00333—Closures attached to the reactor vessels
- B01J2219/00344—Caps
-
- 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
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00479—Means for mixing reactants or products in the reaction vessels
- B01J2219/00481—Means for mixing reactants or products in the reaction vessels by the use of moving stirrers within the reaction vessels
-
- 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
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00495—Means for heating or cooling the reaction vessels
-
- 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
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00583—Features relative to the processes being carried out
- B01J2219/00585—Parallel processes
-
- 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
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/0068—Means for controlling the apparatus of the process
- B01J2219/00686—Automatic
- B01J2219/00689—Automatic using computers
-
- 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
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/0068—Means for controlling the apparatus of the process
- B01J2219/00686—Automatic
- B01J2219/00691—Automatic using robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
-
- C—CHEMISTRY; METALLURGY
- C40—COMBINATORIAL TECHNOLOGY
- C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
- C40B60/00—Apparatus specially adapted for use in combinatorial chemistry or with libraries
- C40B60/14—Apparatus specially adapted for use in combinatorial chemistry or with libraries for creating libraries
Definitions
- Reactor system for carrying out chemical reactions in parallel, in particular
- the invention relates to an automatic synthesizer formed from one or more reactor modules.
- the object of the invention was to provide an automatic synthesizer which does not have the disadvantages mentioned.
- an automatic synthesizer for carrying out chemical reactions under reflux cooling formed from one or more reactor modules, each with one reactor, one or more feed vessels for a liquid educt or educt mixture, and with one or more metering and conveying devices for the conveyance and metering of liquid educt or educt mixture from the feed vessel (the feed vessels) into the reactor, which is characterized in that each reactor has a lid, which is designed as a hollow body, which encloses a cavity, with a feed line and a discharge line for a Heat exchange medium in or out of the cavity and with one or more feed lines for each liquid educt or educt mixture into the reactor. Due to this design, the reflux condenser is integrated into the reactor cover. This provides a miniaturized system that can be operated easily by a robot arm. In particular, the reflux cooler, which is now designed as a cover, can be easily removed and installed, for example for cleaning purposes.
- the cooling of the lid reduces the formation of so-called fouling on the lid, with a correspondingly reduced cleaning effort.
- the invention is not restricted with regard to the volume, the geometry or the materials of the reactors. However, preference is given to automatic synthesizers with reactors whose volumes are in the range from 1 ml to 100 ml, in particular in the range from 10 to 50 ml. With regard to the reactor geometry, cylindrical reactors are often used, but it is also possible, for example, to use rectangular reactors.
- the cover is flat, in particular as a flat disc. This geometric configuration is advantageous in terms of manufacturability, assembly, sealing and cleaning.
- the feed line for the heat exchange medium is preferably designed such that it projects into the cavity of the cover and / or the discharge line for the heat exchange medium is designed such that it ends flush with the inner wall of the cover surrounding the cavity.
- the feedthrough lines for the liquid educt or educt mixtures are designed such that they protrude beyond the lower edge of the lid into the interior of the reactor. As a result, the reflux is evened out, since the condensate drips off at the ends of the feed-through lines which protrude beyond the lower edge of the cover into the interior of the reactor and is not distributed on the underside of the cover.
- the cover has a cross-sectional widening on its bottom and top. This makes it easier to use with a robot arm. The invention is explained below with reference to a drawing.
- Figure 2 shows the schematic representation of a cover 13 for a reactor 3 with
- the automatic synthesizer 1 shown schematically in FIG. 1 is equipped, for example, with 20 reactor modules 2, each of which can be moved uniformly.
- Each reactor module 2 has two feed vessels 4 and a reactor 3 for each.
- a feed and delivery device 5 is provided for each feed vessel 4, of which FIG. 1 shows only the pumps 10 and the dosing fingers 11 that can be moved by means of a robot arm.
- the delivery line between pump 10, dosing finger 11 and feed vessels 4 or reactor 3 is not shown.
- Figure 2 shows the schematic representation of an embodiment of a cover 13 for a reactor with an integrated reflux condenser.
- four feed-through lines 17 are shown for a liquid educt or educt mixture into the reactor.
- the bushing shown as a central double circle, which has no reference number, is intended to accommodate a stirrer.
- FIG 2 illustrates that in the particular embodiment shown, the feed line 15 for the heat exchange medium projects into the cavity of the cover 13 and that the discharge line 16 for the heat exchange medium ends flush on the inner wall surrounding the cavity of the cover 13.
- the sectional view A / A in FIG. 2a clarifies the shape of the cover 13 as a hollow body which encloses a cavity 14.
- the feed-through lines 17 can also be seen, which are extended beyond the lower edge of the cover, as well as feed line 15 and discharge line 16 for the heat exchange medium.
- the lid has a cross-sectional widening on its bottom and top.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10225930A DE10225930A1 (de) | 2002-06-11 | 2002-06-11 | Reaktorsystem zur parallelen Durchführung chemischer Reaktionen, insbesondere Polymerisationsreaktionen |
| DE10225930 | 2002-06-11 | ||
| PCT/EP2003/006101 WO2003103828A1 (de) | 2002-06-11 | 2003-06-11 | Reaktorsystem zur parallelen durchführung chemischer reaktionen, insbesondere polymerisationsreaktionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1515797A1 true EP1515797A1 (de) | 2005-03-23 |
Family
ID=29594386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03740218A Withdrawn EP1515797A1 (de) | 2002-06-11 | 2003-06-11 | Reaktorsystem zur parallelen durchführung chemischer reaktionen, insbesondere polymerisationsreaktionen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20050226789A1 (de) |
| EP (1) | EP1515797A1 (de) |
| AU (1) | AU2003274721A1 (de) |
| DE (1) | DE10225930A1 (de) |
| WO (1) | WO2003103828A1 (de) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3949806A (en) * | 1974-04-08 | 1976-04-13 | Wolfgang Dunges | Method and apparatus for refluxation in microliter scale |
| DD151585A3 (de) * | 1980-09-02 | 1981-10-28 | Manfred Schingnitz | Waermeabschirmung fuer boeden und gefaessabdeckungen |
| EP0008633B1 (de) * | 1978-07-10 | 1981-12-09 | Linde Aktiengesellschaft | Wärmetauscher für Hochdruck- und Hochtemperatureinsatz und Verfahren zu seiner Herstellung sowie Verwendung als Reaktor |
| KR100454611B1 (ko) * | 1996-10-30 | 2005-06-10 | 스미또모 가가꾸 고오교오 가부시끼가이샤 | 합성실험자동화시스템및분액처리장치와반응용기 |
| GB9719774D0 (en) * | 1997-09-18 | 1997-11-19 | Glaxo Group Ltd | Device |
| US6238627B1 (en) * | 1998-08-26 | 2001-05-29 | Arqule, Inc. | Reaction block and cover |
| GB2364258A (en) * | 2000-07-01 | 2002-01-23 | Stuart John Simcock | Reaction station with reactor vessel support |
| DE10122491A1 (de) * | 2001-05-10 | 2002-11-14 | Bayer Ag | Vorrichtung und Verfahren zur parallelen Durchführung von Experimenten |
-
2002
- 2002-06-11 DE DE10225930A patent/DE10225930A1/de not_active Withdrawn
-
2003
- 2003-06-11 WO PCT/EP2003/006101 patent/WO2003103828A1/de not_active Ceased
- 2003-06-11 EP EP03740218A patent/EP1515797A1/de not_active Withdrawn
- 2003-06-11 AU AU2003274721A patent/AU2003274721A1/en not_active Abandoned
- 2003-06-11 US US10/517,007 patent/US20050226789A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03103828A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10225930A1 (de) | 2003-12-24 |
| WO2003103828A1 (de) | 2003-12-18 |
| AU2003274721A1 (en) | 2003-12-22 |
| US20050226789A1 (en) | 2005-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20050111 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ROEDEL, HARALD Inventor name: FIEBRANZ, AXEL Inventor name: BENTZ, STEFAN Inventor name: KOLTZENBURG, SEBASTIAN |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BASF SE |
|
| 17Q | First examination report despatched |
Effective date: 20080916 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20110101 |