RO81336A - Procede de hydrogenation selective des fractions c2-minus - Google Patents
Procede de hydrogenation selective des fractions c2-minusInfo
- 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
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 title 1
- 239000001257 hydrogen Substances 0.000 title 1
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)
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 (fr) | 1983-08-03 |
Family
ID=5508571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7994211A RO81336A (fr) | 1977-06-01 | 1979-05-30 | Procede de hydrogenation selective des fractions c2-minus |
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1568262A1 (de) * | 1966-03-28 | 1970-03-05 | Catalysts & Chem Inc | Verfahren zur selektiven Hydrierung |
-
1977
- 1977-06-01 DD DD19923477A patent/DD131644B1/de not_active IP Right Cessation
-
1978
- 1978-05-05 DE DE2819791A patent/DE2819791C2/de not_active Expired
- 1978-05-08 AT AT332378A patent/AT358546B/de not_active IP Right Cessation
- 1978-05-11 BG BG7839718A patent/BG43073A1/xx unknown
- 1978-05-29 CS CS783479A patent/CS206644B1/cs unknown
- 1978-05-30 GB GB23871/78A patent/GB1596959A/en not_active Expired
- 1978-05-31 HU HU78LE830A patent/HU186724B/hu unknown
-
1979
- 1979-05-30 RO RO7994211A patent/RO81336A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB1596959A (en) | 1981-09-03 |
DE2819791A1 (de) | 1978-12-14 |
ATA332378A (de) | 1980-02-15 |
DD131644A1 (de) | 1978-07-12 |
DD131644B1 (de) | 1980-02-13 |
DE2819791C2 (de) | 1984-09-13 |
BG43073A1 (en) | 1988-04-15 |
HU186724B (en) | 1985-09-30 |
CS206644B1 (cs) | 1981-06-30 |
AT358546B (de) | 1980-09-10 |
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