DE2819791C2 - Verfahren zur selektiven Hydrierung von C↓2↓-minus-Fraktionen - Google Patents

Verfahren zur selektiven Hydrierung von C↓2↓-minus-Fraktionen

Info

Publication number
DE2819791C2
DE2819791C2 DE2819791A DE2819791A DE2819791C2 DE 2819791 C2 DE2819791 C2 DE 2819791C2 DE 2819791 A DE2819791 A DE 2819791A DE 2819791 A DE2819791 A DE 2819791A DE 2819791 C2 DE2819791 C2 DE 2819791C2
Authority
DE
Germany
Prior art keywords
catalyst
temperature
reactor
paragraph
acetylene
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
DE2819791A
Other languages
German (de)
English (en)
Other versions
DE2819791A1 (de
Inventor
Reiner DDR 7030 Leipzig Dehner
Eberhard Dipl.-Chem. Dr. DDR 4800 Naumburg Graßhoff
Angelika Dipl.-Chem. DDR 7204 Espenhain Heilmann
Gerhard DDR 7202 Böhlen Hesse
Gerd Dipl.-Chem. DDR 7232 Bad Lausick Liebich
Horst Dipl.-Chem. Dr. DDR 4090 Halle-Neustadt Meye
Jochen Dipl.-Ing. Dr. DDR 4200 Merseburg Nelles
Siegfried Dipl.-Chem. Dr. DDR 7112 Großdeuben Queck
Christel Dipl.-Ing. Salzer
Rainer Dipl.-Chem. DDR 4090 Halle-Neustadt Schubert
Rainer Dipl.-Chem. Dr. DDR 4090 Halle-Neustadt Schödel
Jörg Dipl.-Ing. DDR 7022 Leipzig Striegler
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.)
Leuna Werke GmbH
Original Assignee
VEB LEUNA-WERKE "WALTER ULBRICHT" DDR 4220 LEUNA DD
Veb Leuna Werke "walter Ulbricht" Ddr 4220 Leuna
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 VEB LEUNA-WERKE "WALTER ULBRICHT" DDR 4220 LEUNA DD, Veb Leuna Werke "walter Ulbricht" Ddr 4220 Leuna filed Critical VEB LEUNA-WERKE "WALTER ULBRICHT" DDR 4220 LEUNA DD
Publication of DE2819791A1 publication Critical patent/DE2819791A1/de
Application granted granted Critical
Publication of DE2819791C2 publication Critical patent/DE2819791C2/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/148Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
    • C07C7/167Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation for removal of compounds containing a triple carbon-to-carbon bond
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44Palladium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48Silver or gold
    • B01J23/50Silver
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61Surface area
    • B01J35/612Surface area less than 10 m2/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61Surface area
    • B01J35/61310-100 m2/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64Pore diameter
    • B01J35/65150-500 nm
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66Pore distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE2819791A 1977-06-01 1978-05-05 Verfahren zur selektiven Hydrierung von C↓2↓-minus-Fraktionen Expired DE2819791C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19923477A DD131644B1 (de) 1977-06-01 1977-06-01 Verfahren zur selektiven hydrierung von c zwei-minus-fraktionen

Publications (2)

Publication Number Publication Date
DE2819791A1 DE2819791A1 (de) 1978-12-14
DE2819791C2 true DE2819791C2 (de) 1984-09-13

Family

ID=5508571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2819791A Expired DE2819791C2 (de) 1977-06-01 1978-05-05 Verfahren zur selektiven Hydrierung von C↓2↓-minus-Fraktionen

Country Status (8)

Country Link
AT (1) AT358546B (fr)
BG (1) BG43073A1 (fr)
CS (1) CS206644B1 (fr)
DD (1) DD131644B1 (fr)
DE (1) DE2819791C2 (fr)
GB (1) GB1596959A (fr)
HU (1) HU186724B (fr)
RO (1) RO81336A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404124A (en) * 1981-05-06 1983-09-13 Phillips Petroleum Company Selective hydrogenation catalyst
FR2536410B1 (fr) * 1982-11-24 1985-10-11 Pro Catalyse Procede d'hydrogenation selective des hydrocarbures acetyleniques d'une coupe d'hydrocarbures c4 renfermant du butadiene
US4551443A (en) * 1984-11-27 1985-11-05 Shell Oil Company Catalysts for the selective hydrogenation of acetylenes
ZA945342B (en) * 1993-12-08 1995-03-01 Chemical Res & Licensin Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams
EP0686615B2 (fr) 1994-06-09 2007-06-27 Institut Francais Du Petrole Procédé d'hydrogénation catalytique et catalyseur utilisable dans ce procédé
US7301062B2 (en) * 2004-07-27 2007-11-27 Abb Lummus Global Inc. Process for the selective hydrogenation of alkynes and/or dienes in an olefin-containing hydrocarbon stream
US7521393B2 (en) 2004-07-27 2009-04-21 Süd-Chemie Inc Selective hydrogenation catalyst designed for raw gas feed streams

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1568262A1 (de) * 1966-03-28 1970-03-05 Catalysts & Chem Inc Verfahren zur selektiven Hydrierung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
DE2819791A1 (de) 1978-12-14
AT358546B (de) 1980-09-10
DD131644A1 (de) 1978-07-12
HU186724B (en) 1985-09-30
GB1596959A (en) 1981-09-03
CS206644B1 (cs) 1981-06-30
DD131644B1 (de) 1980-02-13
ATA332378A (de) 1980-02-15
BG43073A1 (en) 1988-04-15
RO81336A (fr) 1983-08-03

Similar Documents

Publication Publication Date Title
DE69209948T2 (de) Verfahren zur Aktivierung eines Fischer-Tropsch Katalysators und der aktivierte Katalysator
DE19535402A1 (de) Palladium-haltiger Trägerkatalysator zur selektiven katalytischen Hydrierung von Acetylen in Kohlenwasserstoffströmen
EP0128400B1 (fr) Procédé de préparation du méthanol
DE4310971A1 (de) Nickel/Aluminiumoxid-Katalysator, Verfahren zu seiner Herstellung, seine Verwendung sowie Verfahren zur Hydrierung von aromatischen Kohlenwasserstoffen mit Hilfe des Katalysators
DE4143091A1 (de) Verfahren zur herstellung eines alkohols
DE2819791C2 (de) Verfahren zur selektiven Hydrierung von C↓2↓-minus-Fraktionen
DE4405029C2 (de) Verfahren zum Härten von ungesättigten Fetten, Fettsäuren oder Fettsäureestern
DE2009705C3 (de) Verfahren zum Hydrieren von Pyrolysebenzin in mindestens zwei Stufen
DE3143149C2 (de) Verfahren zur Herstellung von 1,1,1,3,3,3-Hexafluorpropan-2-ol durch katalytische Hydrierung von Hexafluoracetonhydrat in der Dampfphase
EP1560647B1 (fr) Procede pour regenerer un catalyseur d'hydrogenation
DE4131209C2 (de) Verfahren zur Herstellung von Alkoholen
DE1543195A1 (de) Verfahren zur Herstellung von Benzol hoher Reinheit
DE102011114228A1 (de) Gekühlter Reaktor zur Herstellung von Dimethylether aus Methanol
DE3014091A1 (de) Silberhaltige traegerkatalysatoren und katalysator-zwischenprodukte, verfahren zu ihrer herstellung und ihre verwendung
DE2630938A1 (de) Verfahren zur oxychlorierung von aethylen
DE2314804B2 (fr)
DE3010289C2 (fr)
DE3040390A1 (de) Verfahren zur gleichzeitigen entfernung von aethylen und vinylchlorid aus einem sie enthaltenden gas
EP1169285A1 (fr) Procede d'hydrogenation d'aromates non substitues ou substitues par alkyle a l'aide d'un catalyseur macroporeux
DE2557914A1 (de) Verfahren zur katalytischen hydrierenden entschwefelung von schweren kohlenwasserstoffoelen
DE3037047C2 (fr)
EP0975578B1 (fr) Production d'amines aromatiques au moyen de nouveaux catalyseurs d'hydrogenation
DE69309680T2 (de) Verfahren zur Entfernung von Arsien und Carbonylsulfid aus leichten Olefinen enthaltender Kohlenwasserstoffbeschickungen
DE3208700A1 (de) Verfahren zur herstellung von methan durch hydrogenolyse von kohlenwasserstoff-fraktionen
DE1493225B2 (de) Verfahren zur Herstellung von Cyclohexan

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LEUNA-WERKE AG, O-4220 LEUNA, DE

8327 Change in the person/name/address of the patent owner

Owner name: LEUNA-WERKE GMBH, 06237 LEUNA, DE

8339 Ceased/non-payment of the annual fee