GB457552A - Method of carrying out chemical reactions and extraction processes - Google Patents

Method of carrying out chemical reactions and extraction processes

Info

Publication number
GB457552A
GB457552A GB596135A GB596135A GB457552A GB 457552 A GB457552 A GB 457552A GB 596135 A GB596135 A GB 596135A GB 596135 A GB596135 A GB 596135A GB 457552 A GB457552 A GB 457552A
Authority
GB
United Kingdom
Prior art keywords
nitration
pyrene
hydrogenation
pict
oxidation
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
Application number
GB596135A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB596135A priority Critical patent/GB457552A/en
Publication of GB457552A publication Critical patent/GB457552A/en
Expired legal-status Critical Current

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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations

Abstract

<PICT:0457552/IV/1> <PICT:0457552/IV/2> Reactions between components of different phases are effected by subjecting the reaction vessel to rapid oscillations of circular or elliptical form with a frequency of some hundreds to some thousands per minute and an amplitude of, e.g. 5 mm. The apparatus may comprise tubes arranged in series or parallel, and may contain loose grinding bodies. The illustrated apparatus comprises concentric tubes a, b, and is mounted on flexible supports H and oscillated by means of an unbalanced rotor G. The invention is applicable to reactions such as sulphonation, nitration, oxidation, reduction, halogenation, alkylation, arylation, mercerization, condensation, and hydrogenation. Examples relate to (1) the nitration of pyrene, (2) the bromination of pyrene, (3) the nitration of acenaphthene, (4) the catalytic reduction with hydrogen of para-nitraniline, (5) the formation of a brown product by reaction between 3-amino-pyrene, sodium acetate, and tetrachlorobenzoquinone in alcohol, (6) the oxidation of 2 : 1-naphthoxythionaphthene to 2 : 1 - naphthioindigo. Specifications 144,672 and 153,199, [both in Class 86], are referred to.ALSO:<PICT:0457552/III/1> <PICT:0457552/III/2> Extraction processes and chemical reactions between components of different phases are effected by subjecting the reaction vessel to rapid oscillations of circular or elliptical form with a frequency of some hundreds to some thousands per minute and an amplitude of e.g. 5 mm. The apparatus may comprise tubes arranged in series or parallel, and may contain loose balls or grinding bodies. The illustrated embodiment comprises concentric tubes a, b, and is mounted on flexible supports H and caused to oscillate by means of an unbalanced rotating mass G. The invention is applicable to the extraction of solids with a solvent, as e.g. bones with benzine or earthnuts with trichlorethylene, also to reactions such as sulphonation, nitration, oxidation, reduction, halogenation, alkylation, arylation, mercerization, condensation, and to hydrogenation particularly of carbon, e.g. lignite. In the case of hydrogenation the substance may be subjected to the oscillations in admixture with an inert liquid and then transferred to a separate stationary vessel for hydrogenation. Examples are given of the application of the invention to (1) the nitration of pyrene, (2) the bromination of pyrene, (3) the nitration of acenaphthene, (4) the formation of a brown product by reaction between 3-amino-pyrene, sodium acetate, and tetrachlorobenzoquinone in alcohol, (5) the oxidation of 2 : 1-naphthoxythionaphtnene to 2 : 1-naphthioindigo, (6) the catalytic reduction with hydrogen para-nitraniline and (7) the hydrogenation under pressure of lignite. Specifications 144,672 and 153,199, [both in Class 86], are referred to.
GB596135A 1935-02-25 1935-02-25 Method of carrying out chemical reactions and extraction processes Expired GB457552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB596135A GB457552A (en) 1935-02-25 1935-02-25 Method of carrying out chemical reactions and extraction processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB596135A GB457552A (en) 1935-02-25 1935-02-25 Method of carrying out chemical reactions and extraction processes

Publications (1)

Publication Number Publication Date
GB457552A true GB457552A (en) 1936-11-25

Family

ID=9805872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB596135A Expired GB457552A (en) 1935-02-25 1935-02-25 Method of carrying out chemical reactions and extraction processes

Country Status (1)

Country Link
GB (1) GB457552A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485164A (en) * 1945-05-22 1949-10-18 Du Pont Process for treating gypsum obtained as a by-product of phosphoric acid manufacture
DE939806C (en) * 1951-07-27 1956-03-01 Andre Hereng Device for the treatment of powdery substances and liquids and / or gases
DE947539C (en) * 1936-12-29 1956-08-16 Rudolf Kuerth Application of ultrasonic waves
DE949226C (en) * 1952-07-13 1956-09-13 Henkel & Cie Gmbh Process for the preparation of conversion products of non-fibrous high polymer carbohydrates
DE967433C (en) * 1950-09-28 1957-11-14 Ultra Technik G M B H Process for making beer
DE1034153B (en) * 1956-12-12 1958-07-17 Basf Ag Process for carrying out continuous chemical reactions
DE973167C (en) * 1951-09-07 1959-12-17 Siemens Ag Device for leaching substances by means of mechanical vibrations
DE1139597B (en) * 1958-11-12 1962-11-15 Masch Und Appbau Grimma Veb Process for the continuous extraction of oils and fats from oils and fruits
DE1159580B (en) * 1957-03-14 1963-12-19 Inst Francais Du Petrol Process for the hydrocatalytic refining of liquid hydrocarbons
DE977007C (en) * 1947-05-08 1964-11-05 Rech S Ind & Chimiques S E R I Process for extracting fatty plant substances
US3656888A (en) * 1969-10-02 1972-04-18 American Metal Climax Inc Liquid phase oxidation process
US4880607A (en) * 1982-12-20 1989-11-14 Phillips Petroleum Company Recovering mineral values from ores
US5120522A (en) * 1989-01-25 1992-06-09 Caffaro S.P.A. Process for preparing basic aluminum compounds
CN112557479A (en) * 2020-11-22 2021-03-26 安徽大学 Method for distinguishing alpha-naphthol and beta-naphthol isomers thereof

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947539C (en) * 1936-12-29 1956-08-16 Rudolf Kuerth Application of ultrasonic waves
US2485164A (en) * 1945-05-22 1949-10-18 Du Pont Process for treating gypsum obtained as a by-product of phosphoric acid manufacture
DE977007C (en) * 1947-05-08 1964-11-05 Rech S Ind & Chimiques S E R I Process for extracting fatty plant substances
DE967433C (en) * 1950-09-28 1957-11-14 Ultra Technik G M B H Process for making beer
DE939806C (en) * 1951-07-27 1956-03-01 Andre Hereng Device for the treatment of powdery substances and liquids and / or gases
DE973167C (en) * 1951-09-07 1959-12-17 Siemens Ag Device for leaching substances by means of mechanical vibrations
DE949226C (en) * 1952-07-13 1956-09-13 Henkel & Cie Gmbh Process for the preparation of conversion products of non-fibrous high polymer carbohydrates
DE1034153B (en) * 1956-12-12 1958-07-17 Basf Ag Process for carrying out continuous chemical reactions
DE1159580B (en) * 1957-03-14 1963-12-19 Inst Francais Du Petrol Process for the hydrocatalytic refining of liquid hydrocarbons
DE1139597B (en) * 1958-11-12 1962-11-15 Masch Und Appbau Grimma Veb Process for the continuous extraction of oils and fats from oils and fruits
US3656888A (en) * 1969-10-02 1972-04-18 American Metal Climax Inc Liquid phase oxidation process
US4880607A (en) * 1982-12-20 1989-11-14 Phillips Petroleum Company Recovering mineral values from ores
US5120522A (en) * 1989-01-25 1992-06-09 Caffaro S.P.A. Process for preparing basic aluminum compounds
CN112557479A (en) * 2020-11-22 2021-03-26 安徽大学 Method for distinguishing alpha-naphthol and beta-naphthol isomers thereof
CN112557479B (en) * 2020-11-22 2024-04-09 安徽大学 Method for distinguishing alpha-naphthol and isomer beta-naphthol thereof

Similar Documents

Publication Publication Date Title
GB457552A (en) Method of carrying out chemical reactions and extraction processes
US2438204A (en) Nitration apparatus
US2264759A (en) Method of preparing amino aliphatic hydrogen sulphates
US2744853A (en) Removal of metal contaminants from petroleum
US2745855A (en) Alkylene oxide condensate of discard palm oil
GB982903A (en) Process for the manufacture of aromatic amines
Aller Raney cobalt hydrogenation catalysts. I. The preparation of the catalyst
US2205552A (en) Method of preserving the catalytic activity of a metallic nickel hydrogenation catalyst
US2139123A (en) Aminoalcohol
US20170080408A1 (en) Catalyst regeneration process
US1926642A (en) Process of obtaining reaction products of ketene
US1851762A (en) Catalytic reaction
US1725394A (en) Process of making 2-naphthol-3-carboxylic acid
US1431982A (en) Method of restoring the activity of a catalyst
US2720532A (en) Nitrile treatment of nickel catalyst to prevent nuclear hydrogenation in reduction of anthraquinones
GB1089808A (en) Process for preparing sulphonic acids
GB872075A (en) Nuclear reactor for the generation of energy from fissile elements
SU463658A1 (en) The method of separation of aromatic compounds
US2720531A (en) Nitrite treatment of nickel catalyst to prevent nuclear hydrogenation in reduction of anthraquinones
US1994058A (en) Production of valuable products by conversion of carbonaceous materials
US1502222A (en) Process for preparing caffeine-free coffee beans
US1416249A (en) Catalyzer
GB1122716A (en) Process for hydrogenative conversion of a hydrocarbon oil containing nitrogen compounds and, optionally, sulphur compounds
GB837585A (en) Process and apparatus for chemical reactions
US1872432A (en) On-the-main