NL249278A - - Google Patents
Info
- Publication number
- NL249278A NL249278A NL249278DA NL249278A NL 249278 A NL249278 A NL 249278A NL 249278D A NL249278D A NL 249278DA NL 249278 A NL249278 A NL 249278A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2948061A GB902724A (en) | 1960-02-15 | 1960-02-15 | Separation of aromatic isomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249278A true NL249278A (fr) |
Family
ID=10292223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249278D NL249278A (fr) | 1960-02-15 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB902724A (fr) |
| NL (1) | NL249278A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1131545B (de) * | 1959-02-18 | 1962-06-14 | Wilhelm Hegenscheidt Kommandit | Vorrichtung zum Glattwalzen von zylindrischen oder schlanken kegeligen Werkstuecken |
| JPS5645429A (en) * | 1979-09-20 | 1981-04-25 | Toray Ind Inc | Separation of cresol isomer |
| DE3131682A1 (de) * | 1981-08-11 | 1983-02-24 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von p-chlortoluol und/oder m-chlortoluol |
| JPS63196530A (ja) * | 1987-02-10 | 1988-08-15 | Hodogaya Chem Co Ltd | ｍ−ジクロロベンゼンの選択的分離法 |
| CN110511122B (zh) * | 2018-05-22 | 2022-03-11 | 中国石油化工股份有限公司 | 液相吸附分离甲酚异构体的方法 |
| CN110511121B (zh) * | 2018-05-22 | 2022-02-08 | 中国石油化工股份有限公司 | 液相吸附分离对甲酚的方法 |
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0
- NL NL249278D patent/NL249278A/xx unknown
-
1960
- 1960-02-15 GB GB2948061A patent/GB902724A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB902724A (en) | 1962-08-09 |