RO81336A - Procedeu de hidrogenare selectiva a fractiunilor c2-minus - Google Patents

Procedeu de hidrogenare selectiva a fractiunilor c2-minus

Info

Publication number
RO81336A
RO81336A RO7994211A RO9421179A RO81336A RO 81336 A RO81336 A RO 81336A RO 7994211 A RO7994211 A RO 7994211A RO 9421179 A RO9421179 A RO 9421179A RO 81336 A RO81336 A RO 81336A
Authority
RO
Romania
Prior art keywords
hydrogen process
selective hydrogen
minus
fractions
minus fractions
Prior art date
Application number
RO7994211A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Erhard Grasshoff
Angelika Heilmann
Horst Meye
Siegfried Queck
Rainer Schubert
Reiner Dehner
Gerhard Hesse
Gerd Liebich
Jochen Nelles
Christel Salzer
Reiner Schodel
Jorg Striegel
Original Assignee
Veb Leuna Werke "Walter Ulbricht",Dd
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",Dd filed Critical Veb Leuna Werke "Walter Ulbricht",Dd
Publication of RO81336A publication Critical patent/RO81336A/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
    • C07C7/167—Purification; 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/651—50-500 nm
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore 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)
RO7994211A 1977-06-01 1979-05-30 Procedeu de hidrogenare selectiva a fractiunilor c2-minus RO81336A (ro)

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 (1)

Publication Number Publication Date
RO81336A true RO81336A (ro) 1983-08-03

Family

ID=5508571

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7994211A RO81336A (ro) 1977-06-01 1979-05-30 Procedeu de hidrogenare selectiva a fractiunilor c2-minus

Country Status (8)

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

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

Also Published As

Publication number Publication date
CS206644B1 (cs) 1981-06-30
DD131644A1 (de) 1978-07-12
HU186724B (en) 1985-09-30
GB1596959A (en) 1981-09-03
DD131644B1 (de) 1980-02-13
BG43073A1 (en) 1988-04-15
DE2819791A1 (de) 1978-12-14
AT358546B (de) 1980-09-10
DE2819791C2 (de) 1984-09-13
ATA332378A (de) 1980-02-15

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