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公开(公告)号：US3523140A
公开(公告)日：1970-08-04
申请号：US67576167
申请日：1967-10-17
Applicant: MONTEDISON SPA
Inventor： CAMMARATA ITALO , VECCHIO MARTINO
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2.发明授权
公开(公告)号：US3591646A
公开(公告)日：1971-07-06
申请号：US3591646D
申请日：1967-12-18
Applicant: MONTEDISON SPA
Inventor： VECCHIO MARTINO , CAMMARATA ITALO , FATTORE VITTORIO
CPC classification number: C07C17/06
Abstract: CONTINUOUS PROCESS FOR THE PREPARATION OF CHLOROFLUOROETHANES BY CATALYTIC REACTION IN GASEOUS PHASE OF ACETYLENE, HYDROGEN FLUORIDE AND CHLORINE CARRIED OUT IN THE PRESENCE OF A RECYCLE MIXTURE OF HALOGENATED HYDROCARBONS AT A TEMPERATURE IN THE RANGE FROM 250 TO 500* C.
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3.发明授权Process for preparing halogenated and mixed halogenated derivatives of methane by the chlorofluorination of methane 失效通过甲烷氯化氢制备甲烷的氢化和混合的甲基化衍生物的方法
公开(公告)号：US3679767A
公开(公告)日：1972-07-25
申请号：US75105668
申请日：1968-08-08
Applicant: MONTEDISON SPA
Inventor： VECCHIO MARTINO , CAMMARATA ITALO , FATTORE VITTORIO
IPC: C07C17/10
CPC classification number: C07C17/10
Abstract: Process for preparing chlorofluoromethanes by reaction of methane, chlorine and a recycle mixture of halogenated hydrocarbons, containing prevailingly carbon tetrachloride, with mineral calcium fluoride in a fluid bed at a temperature of from 450* to 600*C and for a contact time of from 0.5 to 120 seconds.
Abstract translation: 通过甲烷，氯和含有普遍的四氯化碳的卤代烃与矿物氟化钙的循环混合物在流化床中在450℃至600℃的温度下反应并接触0.5次的方法来制备氯氟甲烷的方法 至120秒。
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公开(公告)号：US3541165A
公开(公告)日：1970-11-17
申请号：US3541165D
申请日：1968-05-14
Applicant: MONTEDISON SPA
Inventor： VECCHIO MARTINO , CAMMARATA ITALO , FATTORE VITTORIO
CPC classification number: C07C17/10 , B01J27/06 , C07C17/00 , Y02P20/582
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Patent Agency Ranking
公开(公告)号：US3442962A
公开(公告)日：1969-05-06
申请号：US3442962D
申请日：1966-03-21
Applicant: MONTEDISON SPA
Inventor： VECCHIO MARTINO , CAMMARATA ITALO , LODI LUCIANO
CPC classification number: C07C17/206 , Y02P20/582 , C07C19/10
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6.发明授权Process for the preparation of tetrafluoroethylene by dechlorination and dimerization of dichlorodifluoromethane 失效通过二氯二氟甲磺酸的脱氯和二维制备四氢氟乙烯的方法
公开(公告)号：US3703557A
公开(公告)日：1972-11-21
申请号：US3703557D
申请日：1970-06-04
Applicant: MONTEDISON SPA
Inventor： VECCHIO MARTINO , CARRARO GIORGI , CAMMARATA ITALO
IPC: C07C17/269 , C07C21/18 , C07C17/26
CPC classification number: C07C17/269 , C07C21/185
Abstract: A PROCESS IS DISCLOSED FOR THE PREPARATION OF TETRAFLUOROETHYLENE BY THE DECHLORINATION AND DIMERIZATION OF DICHLORODIFLUOROMETHANE, WHEREIN THE REACTION IS CARRIED OUT WITH AN AMALGAM OF ALKALI OR ALKALINE-EARTH METAL IN A REACTION MEDIUM COMPRISING AT LEAST ONE ORGANIC SOLVENT.
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7.发明授权Process for the preparation of mixtures of chlorofluorinated derivatives of methane containing monochloro-difluoromethane 失效制备含有单氯代二茂铁的甲烷氯化衍生物的混合物的方法
公开(公告)号：US3652692A
公开(公告)日：1972-03-28
申请号：US3652692D
申请日：1969-07-10
Applicant: MONTEDISON SPA
Inventor： VECCHIO MARTINO , CAMMARATA ITALO
CPC classification number: C07C19/10 , C07C17/10 , C07C17/206
Abstract: MIXTURE OF CHLOROFLUORINATED DERIVATIVES OF METHANE CONTAINING CHLORODIFLUOROMETHANE ARE PREPARED BY CHLOROFLUORINATING METHANE, IN THE VAPOR PHASE, WITH CL2 AND HF, IN THE PRESENCE OF A RECYCLING MIXTURE OF CHLORINATED AND CHLOROFLUORINATED HYDROCARBONS, AND OF A SOLID FLUORINATION CATALYST.
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公开(公告)号：US3644544A
公开(公告)日：1972-02-22
申请号：US77595668
申请日：1968-11-04
Applicant: MONTEDISON SPA
Inventor： CAMMARATA ITALO , VECCHIO MARTINO
CPC classification number: C07C19/16 , C07C17/04 , C07C17/206
Abstract: A PROCESS FOR THE PRODUCTION OF IODOPENTAFLUOROETHANE (C2F5I) WHEREIN TETRAFLUOROETHYLENE (C2F4) IS REACTED WITH MOLECULAR IODINE (I2) TO YIELD DI-IODOPENTAFLUOROETHANE (C2F4I2). THE LATTER IS REACTED IN AN AUTOCLAVE WITH LEAD DIOXIDE (PBO2) AND HYDROGEN FLUORIDE (HF) AT A TEMPERATURE OF 25* TO 200*C. (PREFERABLY 80*C. TO 160*) AT A PRESSURE OF 5 TO 50 ATMOSPHERES ABSOLUTE (ATA.). PREFERABLY 25-36 ATA. THE MOLAR RATIO HF/C2F4I2 IS 2 TO 50 (PREFERABLY 10 TO 30). THE MOLAR RATION PBO2/C2F4I2 IS 0.5 TO 2 (PREFERABLY 0.5 TO 1).
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9.发明授权Process for the preparation of fluorinated organic compounds via fluorination in vapor phase of aliphatic hydrocarbons 失效通过液相色谱法蒸发相中氟化物制备氟化有机化合物的方法
公开(公告)号：US3476817A
公开(公告)日：1969-11-04
申请号：US3476817D
申请日：1966-08-09
Applicant: MONTEDISON SPA
Inventor： VECCHIO MARTINO , LODI LUCIANO , FATTORE VITTORIO , CAMMARATA ITALO
CPC classification number: C07C17/10
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