NL6817887A - - Google Patents
Info
- Publication number
- NL6817887A NL6817887A NL6817887A NL6817887A NL6817887A NL 6817887 A NL6817887 A NL 6817887A NL 6817887 A NL6817887 A NL 6817887A NL 6817887 A NL6817887 A NL 6817887A NL 6817887 A NL6817887 A NL 6817887A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/02—Monocyclic hydrocarbons
- C07C15/067—C8H10 hydrocarbons
- C07C15/08—Xylenes
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
- C07C5/271—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with inorganic acids; with salts or anhydrides of acids
- C07C5/2718—Acids of halogen; Salts thereof; complexes thereof with organic compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
- C07C5/2732—Catalytic processes
- C07C5/274—Catalytic processes with inorganic acids; with salts or anhydrides of acids
- C07C5/2748—Acids of halogen; Salts thereof
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- 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
- C07C7/152—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by forming adducts or complexes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/8995—Catalyst and recycle considerations
- Y10S585/901—Catalyst and recycle considerations with recycle, rehabilitation, or preservation of solvent, diluent, or mass action agent
- Y10S585/902—Recycle of solvent and catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8041067 | 1967-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6817887A true NL6817887A (de) | 1969-06-17 |
NL155809B NL155809B (nl) | 1978-02-15 |
Family
ID=13717505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6817887.A NL155809B (nl) | 1967-12-15 | 1968-12-13 | Werkwijze voor het extraheren en isomeriseren van een mengsel van xyleenisomeren met behulp van een hf/bf3-mengsel. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3562347A (de) |
BE (1) | BE725384A (de) |
DE (1) | DE1814599C3 (de) |
GB (1) | GB1193910A (de) |
NL (1) | NL155809B (de) |
SU (1) | SU421176A3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3624172A (en) * | 1970-08-03 | 1971-11-30 | Universal Oil Prod Co | Process for the production of para-xylene |
IN2015DN00188A (de) * | 2012-06-29 | 2015-06-12 | Mitsubishi Gas Chemical Co | |
EP3382248B1 (de) * | 2017-03-30 | 2020-04-29 | Hamilton Sundstrand Corporation | Drehbetätigungsmechanismus |
-
1968
- 1968-12-11 US US782994A patent/US3562347A/en not_active Expired - Lifetime
- 1968-12-13 GB GB59295/67A patent/GB1193910A/en not_active Expired
- 1968-12-13 SU SU1289124A patent/SU421176A3/ru active
- 1968-12-13 DE DE1814599A patent/DE1814599C3/de not_active Expired
- 1968-12-13 BE BE725384D patent/BE725384A/xx not_active IP Right Cessation
- 1968-12-13 NL NL6817887.A patent/NL155809B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1193910A (en) | 1970-06-03 |
DE1814599A1 (de) | 1969-07-24 |
SU421176A3 (de) | 1974-03-25 |
BE725384A (de) | 1969-05-16 |
US3562347A (en) | 1971-02-09 |
DE1814599C3 (de) | 1978-11-30 |
NL155809B (nl) | 1978-02-15 |
DE1814599B2 (de) | 1978-04-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: MITSUBISHI |