JPS4980026A - - Google Patents
Info
- Publication number
- JPS4980026A JPS4980026A JP11242073A JP11242073A JPS4980026A JP S4980026 A JPS4980026 A JP S4980026A JP 11242073 A JP11242073 A JP 11242073A JP 11242073 A JP11242073 A JP 11242073A JP S4980026 A JPS4980026 A JP S4980026A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
- C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4640972A GB1447760A (en) | 1972-10-09 | 1972-10-09 | Process for the separation of paraxylene from hydrocarbon mixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4980026A true JPS4980026A (en) | 1974-08-02 |
Family
ID=10441145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11242073A Pending JPS4980026A (en) | 1972-10-09 | 1973-10-08 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4980026A (en) |
| BE (1) | BE805779A (en) |
| CA (1) | CA1011263A (en) |
| DE (1) | DE2350444C2 (en) |
| FR (1) | FR2202064B1 (en) |
| GB (1) | GB1447760A (en) |
| IT (1) | IT998728B (en) |
| NL (1) | NL7313777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51115292A (en) * | 1975-04-02 | 1976-10-09 | Asahi Chem Ind Co Ltd | Manufacturing method of new compound abcorbent |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1931519A1 (en) * | 1968-06-24 | 1970-02-12 | Universal Oil Prod Co | Process for separating C8 aromatic isomers |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3558730A (en) * | 1968-06-24 | 1971-01-26 | Universal Oil Prod Co | Aromatic hydrocarbon separation by adsorption |
| US3663638A (en) * | 1970-08-31 | 1972-05-16 | Universal Oil Prod Co | Aromatic hydrocarbon separation by adsorption |
-
1972
- 1972-10-09 GB GB4640972A patent/GB1447760A/en not_active Expired
-
1973
- 1973-09-18 CA CA181,288A patent/CA1011263A/en not_active Expired
- 1973-10-08 JP JP11242073A patent/JPS4980026A/ja active Pending
- 1973-10-08 DE DE19732350444 patent/DE2350444C2/en not_active Expired
- 1973-10-08 FR FR7335861A patent/FR2202064B1/fr not_active Expired
- 1973-10-08 IT IT2986073A patent/IT998728B/en active
- 1973-10-08 NL NL7313777A patent/NL7313777A/xx not_active Application Discontinuation
- 1973-10-08 BE BE136436A patent/BE805779A/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1931519A1 (en) * | 1968-06-24 | 1970-02-12 | Universal Oil Prod Co | Process for separating C8 aromatic isomers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51115292A (en) * | 1975-04-02 | 1976-10-09 | Asahi Chem Ind Co Ltd | Manufacturing method of new compound abcorbent |
| JPS5817654B2 (en) * | 1975-04-02 | 1983-04-08 | 旭化成株式会社 | Manufacturing method of new composite adsorbent |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2350444C2 (en) | 1982-07-29 |
| IT998728B (en) | 1976-02-20 |
| CA1011263A (en) | 1977-05-31 |
| BE805779A (en) | 1974-04-08 |
| DE2350444A1 (en) | 1974-04-25 |
| NL7313777A (en) | 1974-04-11 |
| FR2202064A1 (en) | 1974-05-03 |
| FR2202064B1 (en) | 1977-09-16 |
| GB1447760A (en) | 1976-09-02 |