GB1363245A – Process for continuously carrying out heterogeneous catalytic reactions in liquid phase
– Google Patents
GB1363245A – Process for continuously carrying out heterogeneous catalytic reactions in liquid phase
– Google Patents
Process for continuously carrying out heterogeneous catalytic reactions in liquid phase
Info
Publication number
GB1363245A
GB1363245A
GB4606071A
GB4606071A
GB1363245A
GB 1363245 A
GB1363245 A
GB 1363245A
GB 4606071 A
GB4606071 A
GB 4606071A
GB 4606071 A
GB4606071 A
GB 4606071A
GB 1363245 A
GB1363245 A
GB 1363245A
Authority
GB
United Kingdom
Prior art keywords
liquid
liquid phase
separator
rate
catalytic reactions
Prior art date
1970-10-29
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
Application number
GB4606071A
Inventor
A Ohorodnik
K Sennewald
J Hundeck
P Stutzke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knapsack AG
Original Assignee
Knapsack AG
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.)
1970-10-29
Filing date
1971-10-04
Publication date
1974-08-14
1971-10-04
Application filed by Knapsack AG
filed
Critical
Knapsack AG
1974-08-14
Publication of GB1363245A
publication
Critical
patent/GB1363245A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
B01J8/228—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement externally, i.e. the particles 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
B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
B01J8/005—Separating solid material from the gas/liquid stream
B01J8/006—Separating solid material from the gas/liquid stream by filtration
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
B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
B01J8/1836—Heating and cooling the reactor
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
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
B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
B01J2208/00008—Controlling the process
B01J2208/00017—Controlling the temperature
B01J2208/00106—Controlling the temperature by indirect heat exchange
B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor
Abstract
1363245 Liquid phase catalytic process, separating solids from liquid KNAPSACK AG 4 Oct 1971 [29 Oct 1970] 46060/71 Headings B1D and B1F In catalyst/liquid separator 7, liquid product is drawn off through valve 11 at a rate such that the upward rate of flow of liquid in separator 7 is less than the rate of sedimentation of catalyst in the separator. Circulation of reaction mixture is effected by the gas-lift effect of gas from line 9 and pump 3. The hydrogenative dehalogenation of dichloracetic acid to produce monochloracetic acid is described using a palladium catalyst on a silica carrier.
GB4606071A
1970-10-29
1971-10-04
Process for continuously carrying out heterogeneous catalytic reactions in liquid phase
Expired
GB1363245A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2053115A
DE2053115C3
(en)
1970-10-29
1970-10-29
Process for the continuous implementation of heterogeneous catalytic reactions in the liquid phase in a fluidized bed
Publications (1)
Publication Number
Publication Date
GB1363245A
true
GB1363245A
(en)
1974-08-14
Family
ID=5786518
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4606071A
Expired
GB1363245A
(en)
1970-10-29
1971-10-04
Process for continuously carrying out heterogeneous catalytic reactions in liquid phase
Country Status (14)
Country
Link
US
(1)
US3829478A
(en)
JP
(1)
JPS523901B1
(en)
BE
(1)
BE774492A
(en)
BR
(1)
BR7107126D0
(en)
CA
(1)
CA944536A
(en)
CH
(1)
CH563186A5
(en)
DE
(1)
DE2053115C3
(en)
DK
(1)
DK141547C
(en)
ES
(1)
ES395073A1
(en)
FR
(1)
FR2110107A5
(en)
GB
(1)
GB1363245A
(en)
IT
(1)
IT939666B
(en)
NL
(1)
NL176232C
(en)
SE
(1)
SE376723B
(en)
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS53120681A
(en)
*
1977-03-31
1978-10-21
Toyo Soda Mfg Co Ltd
Reacting method with suspended catalyst
DE3233726A1
(en)
*
1982-09-11
1984-03-15
Uhde Gmbh, 4600 Dortmund
Process and equipment for treating reaction fluid with a suspendible catalyst
US5185255A
(en)
*
1986-05-09
1993-02-09
Rikagaku Kenkyusho
Cell culture method
JPS63133978A
(en)
*
1986-11-26
1988-06-06
Rikagaku Kenkyusho
Cell cultivation device
US5133942A
(en)
*
1989-06-07
1992-07-28
Chemical Research & Licensing Company
Distillation column reactor with catalyst replacement apparatus
US5084189A
(en)
*
1990-09-21
1992-01-28
Richter Systems, Inc.
Method and apparatus for separating fluids having different specific gravities
DE69306826T2
(en)
*
1992-02-19
1997-05-28
Atochem Elf Sa
Catalyst for the dehalogenation of alpha-halogenated carboxylic acids and its use for the purification of monochloroacetic acid
DE19847822A1
(en)
1998-10-16
2000-04-20
Wacker Chemie Gmbh
Method of heterogeneous reaction in liquid or supercritical dispersant employs sequential concentration zones with countercurrent dispersant recycle
EP1900719A1
(en)
*
2006-09-01
2008-03-19
BUSS ChemTech AG
Manufacture of substantially pure monochloroacetic acid
CN103769009B
(en)
*
2012-10-19
2016-01-20
中国石油化工股份有限公司
A kind of fluidized bed reactor
CN103846161B
(en)
*
2012-11-30
2017-02-08
中国石油化工股份有限公司
Solid-liquid separation method
CN103846160B
(en)
*
2012-11-30
2016-08-24
中国石油化工股份有限公司
A kind of syrup state bed Fischer Tropsch synthetic heavy product and the separation method of catalyst
US10778064B1
(en)
2017-05-05
2020-09-15
Schlumberger Technology Corporation
Magnetic bearing apparatus for separting solids, liquids and gases having different specific gravities with enhanced solids separation means
1970
1970-10-29
DE
DE2053115A
patent/DE2053115C3/en
not_active
Expired
1971
1971-09-14
ES
ES395073A
patent/ES395073A1/en
not_active
Expired
1971-10-04
GB
GB4606071A
patent/GB1363245A/en
not_active
Expired
1971-10-13
CA
CA125,002A
patent/CA944536A/en
not_active
Expired
1971-10-25
BR
BR7126/71A
patent/BR7107126D0/en
unknown
1971-10-26
BE
BE774492A
patent/BE774492A/en
not_active
IP Right Cessation
1971-10-27
US
US00192871A
patent/US3829478A/en
not_active
Expired – Lifetime
1971-10-27
SE
SE7113654A
patent/SE376723B/xx
unknown
1971-10-27
IT
IT53725/71A
patent/IT939666B/en
active
1971-10-28
NL
NLAANVRAGE7114863,A
patent/NL176232C/en
not_active
IP Right Cessation
1971-10-28
DK
DK526671A
patent/DK141547C/en
not_active
IP Right Cessation
1971-10-28
FR
FR7138834A
patent/FR2110107A5/fr
not_active
Expired
1971-10-29
JP
JP46086150A
patent/JPS523901B1/ja
active
Pending
1971-10-29
CH
CH1583071A
patent/CH563186A5/xx
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
CH563186A5
(en)
1975-06-30
BE774492A
(en)
1972-04-26
DK141547C
(en)
1980-11-03
ES395073A1
(en)
1973-12-16
DE2053115C3
(en)
1978-08-31
FR2110107A5
(en)
1972-05-26
DE2053115B2
(en)
1974-10-03
DK141547B
(en)
1980-04-21
BR7107126D0
(en)
1973-05-17
JPS523901B1
(en)
1977-01-31
SE376723B
(en)
1975-06-09
IT939666B
(en)
1973-02-10
CA944536A
(en)
1974-04-02
NL176232C
(en)
1985-03-18
NL176232B
(en)
1984-10-16
US3829478A
(en)
1974-08-13
DE2053115A1
(en)
1972-05-04
NL7114863A
(en)
1972-05-03
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Legal Events
Date
Code
Title
Description
1974-12-27
PS
Patent sealed [section 19, patents act 1949]
1991-11-06
PE20
Patent expired after termination of 20 years
