BE702624A - - Google Patents
Info
- Publication number
- BE702624A BE702624A BE702624DA BE702624A BE 702624 A BE702624 A BE 702624A BE 702624D A BE702624D A BE 702624DA BE 702624 A BE702624 A BE 702624A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/06—Boron halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5301266 | 1966-08-12 | ||
| NL6716593A NL6716593A (de) | 1966-08-12 | 1967-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE702624A true BE702624A (de) | 1968-02-12 |
Family
ID=26393710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE702624D BE702624A (de) | 1966-08-12 | 1967-08-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3512931A (de) |
| BE (1) | BE702624A (de) |
| GB (1) | GB1177704A (de) |
| NL (1) | NL6716593A (de) |
Families Citing this family (2)
| 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 |
| KR102048250B1 (ko) | 2012-06-29 | 2019-11-25 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 알킬 방향족 탄화수소의 분리방법 및 분리장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2440543A (en) * | 1944-04-27 | 1948-04-27 | Standard Oil Co | Recovery of catalyst from mixtures of hydrocarbons therewith in the liquid phase |
| US2521444A (en) * | 1946-06-28 | 1950-09-05 | California Research Corp | Treatment of isomeric aromatic compounds |
| US2868854A (en) * | 1953-10-30 | 1959-01-13 | Standard Oil Co | Hf-bf3 isomerization of poly-secondary alkylbenzenes |
| US3111546A (en) * | 1960-07-07 | 1963-11-19 | Exxon Research Engineering Co | Aromatic hydrocarbon conversion process |
-
1967
- 1967-08-02 US US657939A patent/US3512931A/en not_active Expired - Lifetime
- 1967-08-04 GB GB35851/67A patent/GB1177704A/en not_active Expired
- 1967-08-11 BE BE702624D patent/BE702624A/xx not_active IP Right Cessation
- 1967-12-06 NL NL6716593A patent/NL6716593A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1668258B2 (de) | 1975-08-21 |
| GB1177704A (en) | 1970-01-14 |
| NL6716593A (de) | 1969-06-10 |
| US3512931A (en) | 1970-05-19 |
| DE1668258A1 (de) | 1971-09-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: JAPAN GAS-CHEMICAL CY INC. Effective date: 19860831 |