ES343480A1 - Controlling Continuous Reactions Between Gases and Liquids. - Google Patents
Controlling Continuous Reactions Between Gases and Liquids.Info
- Publication number
- ES343480A1 ES343480A1 ES343480A ES343480A ES343480A1 ES 343480 A1 ES343480 A1 ES 343480A1 ES 343480 A ES343480 A ES 343480A ES 343480 A ES343480 A ES 343480A ES 343480 A1 ES343480 A1 ES 343480A1
- Authority
- ES
- Spain
- Prior art keywords
- extent
- differences
- reaction
- reaction mixture
- gas
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid
-
- 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
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- 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
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
- C11C3/123—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on nickel or derivates
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
-
- 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
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from 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
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- 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
- B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00189—Controlling or regulating processes controlling the stirring velocity
-
- 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
- B01J2219/00768—Baffles attached to the reactor wall vertical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Fats And Perfumes (AREA)
Abstract
In a continuous controlled process of chemically reacting a gas with a liquid reaction mixture containing a reactant, liquid reaction mixture from 18 is passed through a plurality of reactors 1-5 in series within which the liquid is in surface contact with a gas from 26 introduced to reactor 5 via pipe 25 and optionally introduced via similar pipes to reactors 2, 3, 4. The degree of surface contact of the gas with the reaction mixture caused by rotation of stirrers 10 and 34 in at least the last reactor 5 is controlled by differences between the extent of reaction required and achieved, respectively, where essentially only those differences between the extent of reaction required in the product and the extent of reaction achieved in the reaction mixture at a position subsequent to the penultimate reactor 4 are used for such control, and the differences thus used are employed to reduce the differences between the extent of the reaction required and achieved in the product, respectively. Thus the refractive index of a sample drawn through tube 31 may be measured at 32, a corresponding signal transmitted to controller 33 which compares the signal with a standard representing the extent of reaction required and transmits a further signal controlling the motor of stirrer 34 and possibly the motors controlling the similar stirrers 10.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6610611A NL148933B (en) | 1966-07-28 | 1966-07-28 | PROCESS FOR THE CONTINUOUS PERTIALLY HARDENING OF EDIBLE OILS AND FATS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES343480A1 true ES343480A1 (en) | 1968-11-01 |
Family
ID=19797282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES343480A Expired ES343480A1 (en) | 1966-07-28 | 1967-07-27 | Controlling Continuous Reactions Between Gases and Liquids. |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE702051A (en) |
| DE (1) | DE1667316C3 (en) |
| ES (1) | ES343480A1 (en) |
| GB (1) | GB1167955A (en) |
| LU (1) | LU54201A1 (en) |
| NL (1) | NL148933B (en) |
| SE (1) | SE329829B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO176361C (en) * | 1992-11-12 | 1995-03-22 | Norsk Hydro As | Process and equipment for curing oil, grease and fatty acids |
| FR3122103A1 (en) * | 2021-04-27 | 2022-10-28 | Ipsomedic | Cascade of Gas - Liquid - Solid reactor for the realization of chemical reactions in continuous flow under high pressure |
| CN114405449B (en) * | 2022-02-19 | 2024-08-09 | 鲍熙来 | Chemical experiment device based on micro-flow control |
| FR3134996A1 (en) * | 2022-04-27 | 2023-11-03 | Ipsomedic | Gas-Liquid-Solid and Liquid-Solid reactor cascade for carrying out chemical reactions in continuous flow under pressure or high pressure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB723887A (en) * | 1951-09-20 | 1955-02-16 | Bamag Ltd In Voluntary Liquida | Improvements relating to the continuous hydrogenation of fatty oils and fatty acids |
| BE605321A (en) * | 1960-07-04 |
-
1966
- 1966-07-28 NL NL6610611A patent/NL148933B/en not_active IP Right Cessation
-
1967
- 1967-07-24 GB GB3383967A patent/GB1167955A/en not_active Expired
- 1967-07-27 DE DE19671667316 patent/DE1667316C3/en not_active Expired
- 1967-07-27 ES ES343480A patent/ES343480A1/en not_active Expired
- 1967-07-28 BE BE702051D patent/BE702051A/xx unknown
- 1967-07-28 LU LU54201D patent/LU54201A1/xx unknown
- 1967-07-28 SE SE1093767A patent/SE329829B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE329829B (en) | 1970-10-26 |
| NL6610611A (en) | 1967-01-25 |
| DE1667316C3 (en) | 1981-05-27 |
| LU54201A1 (en) | 1969-05-21 |
| GB1167955A (en) | 1969-10-22 |
| NL148933B (en) | 1976-03-15 |
| BE702051A (en) | 1968-01-29 |
| DE1667316A1 (en) | 1971-06-16 |
| DE1667316B2 (en) | 1980-10-09 |
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