Method for selective separation of 2,6-dichlorotoluene
US4777306A · kind A · utility
2Cited by
3References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 15, 1987 |
| Grant date | Oct 11, 1988 |
| Priority date | — |
| Expiry date | Jun 15, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C17/389
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method for selective separation of 2,6-dichlorotoluene from a mixture of dichlorotoluene isomers by means of a zeolite-type adsorbent, wherein ZSM-5 type zeolite is used as the adsorbent for selectively separating 2,6-dichlorotoluene as a non-adsorbed component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.