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Application filed by Topsoe Haldor F A, Fluor CorpfiledCriticalTopsoe Haldor F A
Publication of DK139908BpublicationCriticalpatent/DK139908B/da
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Publication of DK139908CpublicationCriticalpatent/DK139908C/da
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P20/00—Technologies relating to chemical industry
Y02P20/50—Improvements relating to the production of bulk chemicals
Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
DK647270AA1969-12-231970-12-21Fremgangsmåde til fremstilling af umættede kulbrinter og katalysator til brug ved fremgangsmåden.
DK139908B
(da)
1-(4-methyl-6-hydroxy-2-pyrimidinyl)-3-methyl-pyrazolin-5-on til anvendelse som mellemprodukt ved fremstillingen af mepirizol og fremgangsmåde til fremstilling deraf.