SG11201803824RA - Device for carrying out a chemical reaction in a continuous method - Google Patents

Device for carrying out a chemical reaction in a continuous method

Info

Publication number
SG11201803824RA
SG11201803824RA SG11201803824RA SG11201803824RA SG11201803824RA SG 11201803824R A SG11201803824R A SG 11201803824RA SG 11201803824R A SG11201803824R A SG 11201803824RA SG 11201803824R A SG11201803824R A SG 11201803824RA SG 11201803824R A SG11201803824R A SG 11201803824RA
Authority
SG
Singapore
Prior art keywords
reactor
flow
carrying
chemical reaction
continuous method
Prior art date
Application number
SG11201803824RA
Inventor
Silvano Andreoli
Tobias Vögeli
Daniel Altenburger
Alain Georg
Michael Schacht
Gunther Duschek
Original Assignee
Fluitec Invest Ag
Rudolf Gmbh
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.)
Filing date
Publication date
Application filed by Fluitec Invest Ag, Rudolf Gmbh filed Critical Fluitec Invest Ag
Publication of SG11201803824RA publication Critical patent/SG11201803824RA/en

Links

Classifications

    • 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
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • 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
    • B01J19/2415—Tubular reactors
    • 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
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • 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
    • B01J2219/00033—Continuous 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • B01J2219/00063—Temperature measurement of the reactants
    • 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
    • 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
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • 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
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • 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
    • B01J2219/002—Sensing a parameter of the reaction system inside the reactor
    • 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
    • B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
    • 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
    • B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
    • B01J2219/00213—Fixed parameter value
    • 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
    • B01J2219/00222—Control algorithm taking actions
    • B01J2219/00227—Control algorithm taking actions modifying the operating conditions
    • B01J2219/00229—Control algorithm taking actions modifying the operating conditions of the reaction system
    • B01J2219/00231—Control algorithm taking actions modifying the operating conditions of the reaction system at the reactor inlet
    • 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
    • B01J2219/00222—Control algorithm taking actions
    • B01J2219/00227—Control algorithm taking actions modifying the operating conditions
    • B01J2219/0024—Control algorithm taking actions modifying the operating conditions other than of the reactor or heat exchange system
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00259—Preventing runaway of the chemical reaction
    • B01J2219/00263—Preventing explosion of the chemical mixture
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined

Abstract

A device for carrying out a chemical reaction by a continuous method has a reactor with at least two reactor sections (1, 2, 3, 4) which define a direction 5 of flow. The reactor has plug flow properties along the direction of flow. A recirculation line is present in order to withdraw a partial flow from the reactor at a first point (P2) and return it to the reactor at a second point (P1) located above the first point in the 10 direction of flow. Means (7, 7') are provided which prevent a temperature increase in the reactor over a predetermined temperature range, specifically a temperature change of more than approximately 50 K. 15 (Fig. 3)
SG11201803824RA 2015-11-11 2016-11-03 Device for carrying out a chemical reaction in a continuous method SG11201803824RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15194070 2015-11-11
PCT/EP2016/076570 WO2017080909A1 (en) 2015-11-11 2016-11-03 Device for carrying out a chemical reaction in a continuous method

Publications (1)

Publication Number Publication Date
SG11201803824RA true SG11201803824RA (en) 2018-06-28

Family

ID=54542027

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201803824RA SG11201803824RA (en) 2015-11-11 2016-11-03 Device for carrying out a chemical reaction in a continuous method

Country Status (7)

Country Link
US (1) US10933398B2 (en)
EP (1) EP3374077B1 (en)
JP (1) JP6976245B2 (en)
CN (1) CN108348888A (en)
SG (1) SG11201803824RA (en)
TW (1) TWI747852B (en)
WO (1) WO2017080909A1 (en)

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US11952275B1 (en) * 2017-06-13 2024-04-09 The Government Of The United States, As Represented By The Secretary Of The Army Methods and systems for distributed reforming of hydrocarbon fuels for enhanced hydrogen production
EP3417935B1 (en) 2017-06-20 2021-11-17 Fluitec Invest AG Method for controlling a chemical reaction
CN108889262A (en) * 2018-06-15 2018-11-27 北京万德高科技发展有限公司 A kind of continuously flowing preparation system and method
US11420173B2 (en) * 2020-03-31 2022-08-23 Yokogawa Electric Corporation Reaction analysis device, reaction analysis system, and reaction analysis method
JP7276301B2 (en) * 2020-03-31 2023-05-18 横河電機株式会社 Reaction analysis device, reaction analysis system, and reaction analysis method
JP2023088770A (en) * 2021-12-15 2023-06-27 横河電機株式会社 Flow path device
EP4292699A1 (en) 2022-06-17 2023-12-20 Fluitec Invest AG Apparatus and method for carrying out a non-selective chemical reaction
EP4345120A1 (en) 2022-09-29 2024-04-03 Rudolf GmbH Anionic polymerization of siloxanes

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US3035040A (en) * 1960-02-24 1962-05-15 Phillips Petroleum Co Reaction process for polymerization
CH649230A5 (en) * 1982-06-03 1985-05-15 Sulzer Ag REACTOR FOR THE CONTINUOUS IMPLEMENTATION OF POLYMERISATIONS IN HIGH VISCOSITY MEDIA.
US4742131A (en) 1985-12-27 1988-05-03 Mitsui Toatsu Chemicals, Incorporated Method of controlling polymerization temperature
JPS62153302A (en) * 1985-12-27 1987-07-08 Mitsui Toatsu Chem Inc Control of polymerization tempeature
JP2560342B2 (en) 1987-09-11 1996-12-04 大日本インキ化学工業株式会社 Continuous bulk polymerization of styrene resin
US4918168A (en) * 1987-11-24 1990-04-17 Mallinckrodt Inc. Process for the continuous diazotization of amines in a multi-stage reactor
JP3309502B2 (en) * 1993-07-12 2002-07-29 大日本インキ化学工業株式会社 Continuous production method of biodegradable polyester polymer
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Also Published As

Publication number Publication date
EP3374077C0 (en) 2023-07-12
US10933398B2 (en) 2021-03-02
US20180326393A1 (en) 2018-11-15
CN108348888A (en) 2018-07-31
EP3374077A1 (en) 2018-09-19
JP2019500202A (en) 2019-01-10
EP3374077B1 (en) 2023-07-12
TW201720520A (en) 2017-06-16
JP6976245B2 (en) 2021-12-08
WO2017080909A1 (en) 2017-05-18
TWI747852B (en) 2021-12-01

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