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Machine translation
1. (WO1992003401) ETHERIFICATION PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1992/003401    International Application No.:    PCT/GB1991/001419
Publication Date: 05.03.1992 International Filing Date: 22.08.1991
IPC:
C07C 41/06 (2006.01), C07C 41/42 (2006.01)
Applicants: THE BRITISH PETROLEUM COMPANY PLC [GB/GB]; Britannic House, 1 Finsbury Circus, London EC2M 7BA (GB) (For All Designated States Except US).
TURNER, Ernest, V. [US/GB]; (GB) (For US Only)
Inventors: TURNER, Ernest, V.; (GB)
Agent: RYAN, Edward, Terrence; BP International Limited, Patents & Agreements Division, Chertsey Road, Sunbury-on-Thames, Middlesex TW16 7LN (GB)
Priority Data:
9018719.6 25.08.1990 GB
Title (EN) ETHERIFICATION PROCESS
(FR) PROCEDE D'ETHERIFICATION
Abstract: front page image
(EN)The yield of higher tertiary alkyl ethers from the reaction of methanol and C¿5? and C¿6? tertiary alkenes is increased by distilling product from a first reactor and feeding overhead product from the distillation to a second reactor.
(FR)On augmente le rendement d'éthers d'alkyle tertiaire supérieurs obtenus de la réaction de méthanol et d'alcènes tertiaires C¿5? et C¿6? en distillant le produit provenant d'un premier réacteur et en alimentant un second réacteur en un distillat de tête provenant de la distillation.
Designated States: JP, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)