ZA873661B - Catalytic hydrogenation process - Google Patents

Catalytic hydrogenation process

Info

Publication number
ZA873661B
ZA873661B ZA873661A ZA873661A ZA873661B ZA 873661 B ZA873661 B ZA 873661B ZA 873661 A ZA873661 A ZA 873661A ZA 873661 A ZA873661 A ZA 873661A ZA 873661 B ZA873661 B ZA 873661B
Authority
ZA
South Africa
Prior art keywords
catalytic hydrogenation
hydrogenation process
catalytic
hydrogenation
Prior art date
Application number
ZA873661A
Inventor
George Edwin Harrison
Edwin Harrison George
Andrew George Hiles
George Hiles Andrew
Original Assignee
Davy Mckee London
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 Davy Mckee London filed Critical Davy Mckee London
Publication of ZA873661B publication Critical patent/ZA873661B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0457—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being placed in separate 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
    • 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
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—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
    • 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
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00283—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
    • 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
    • B01J2208/00548—Flow
ZA873661A 1986-06-03 1987-05-21 Catalytic hydrogenation process ZA873661B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868613354A GB8613354D0 (en) 1986-06-03 1986-06-03 Process

Publications (1)

Publication Number Publication Date
ZA873661B true ZA873661B (en) 1988-04-27

Family

ID=10598795

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA873661A ZA873661B (en) 1986-06-03 1987-05-21 Catalytic hydrogenation process

Country Status (11)

Country Link
EP (1) EP0308411A1 (en)
JP (1) JPH01503454A (en)
CN (1) CN87104061A (en)
AU (1) AU7396187A (en)
BR (1) BR8707712A (en)
DK (1) DK51488A (en)
ES (1) ES2006770A6 (en)
GB (1) GB8613354D0 (en)
IN (1) IN169564B (en)
WO (1) WO1987007598A1 (en)
ZA (1) ZA873661B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8728156D0 (en) * 1987-12-02 1988-01-06 Davy Mckee Ltd Process
DE3932331A1 (en) * 1989-09-28 1991-04-11 Hoechst Ag PROCESS FOR PRODUCING ALCOHOLS (TWO-STAGE)
DE3932332A1 (en) * 1989-09-28 1991-04-11 Hoechst Ag METHOD FOR PRODUCING ALCOHOLS (ONE STAGE)
DE19524969A1 (en) * 1995-07-08 1997-01-09 Huels Chemische Werke Ag Process for the preparation of 3.3.5-trimethylcyclohexanone
DE19524970A1 (en) * 1995-07-08 1997-01-09 Huels Chemische Werke Ag Process for the preparation of 2-ethylhexanal
DE19524971A1 (en) * 1995-07-08 1997-01-09 Huels Chemische Werke Ag Process for the catalytic selective hydrogenation of polyunsaturated organic substances
US5760253A (en) * 1997-01-29 1998-06-02 Arco Chemical Technology, L.P. Catalytic converter and method for highly exothermic reactions
DE10105277A1 (en) 2001-02-02 2002-08-14 Basf Ag Process for the hydrogenation of liquid organic compounds
CN101649257B (en) * 2009-08-26 2012-05-30 文水县国华油脂有限公司 Method for producing saturated oil through continuously hydrogenating castor oil and apparatus thereof
CN102432430B (en) * 2011-09-25 2013-11-06 万华化学集团股份有限公司 Method for preparing trimethylolpropane in multi-section cyclic hydrogenation
CN104557456A (en) * 2013-10-22 2015-04-29 中国石油化工股份有限公司 Method for generating butanol via butyraldehyde liquid phase hydrogenation
GB201615385D0 (en) * 2016-09-09 2016-10-26 Intensichem Group Ltd Hydrogenation process
EP4234528A1 (en) * 2022-02-25 2023-08-30 Evonik Operations GmbH Process for the hydrogenation of c13 aldehydes in at least two hydrogenation steps
EP4234525B1 (en) * 2022-02-25 2024-01-31 Evonik Operations GmbH Method for the hydrogenation of aldehydes in at least two hydrogenation stages
EP4234527B1 (en) * 2022-02-25 2024-01-31 Evonik Operations GmbH Method for the hydrogenation of c9 aldehydes in at least two hydrogenation stages

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB784359A (en) * 1955-08-10 1957-10-09 Gulf Research Development Co Process for hydrogenating aldehydes
DE1115232B (en) * 1958-07-18 1961-10-19 Ruhrchemie Ag Process for the preparation of alcohols by hydrogenation of aldehydes
US3450784A (en) * 1966-09-22 1969-06-17 Lummus Co Hydrogenation of benzene to cyclohexane
US4451677A (en) * 1981-08-20 1984-05-29 Davy Mckee (London) Limited Multistage aldehyde hydrogenation

Also Published As

Publication number Publication date
CN87104061A (en) 1988-02-03
AU7396187A (en) 1988-01-11
GB8613354D0 (en) 1986-07-09
ES2006770A6 (en) 1989-05-16
DK51488D0 (en) 1988-02-02
DK51488A (en) 1988-02-02
BR8707712A (en) 1989-08-15
EP0308411A1 (en) 1989-03-29
WO1987007598A1 (en) 1987-12-17
IN169564B (en) 1991-11-09
JPH01503454A (en) 1989-11-22

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