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1. 发明授权

US4129605A Recovering styrene by complexing with copper(I) sulfonates 失效
标题翻译：通过与铜（I）磺酸盐络合来回收苯乙烯
公开(公告)号：US4129605A
公开(公告)日：1978-12-12
申请号：US763460
申请日：1977-01-28
申请人： Donald C. Tabler , Marvin M. Johnson
发明人： Donald C. Tabler , Marvin M. Johnson
IPC分类号： C07C7/156 , C07C15/10 , C07C7/08
CPC分类号： C07C7/156
摘要： Styrene is recovered from a styrene-rich stream by complexing with a copper(I) sulfonate. The complex is treated to displace the styrene from the complex.
摘要翻译：通过与磺酸铜（I）络合而从富含苯乙烯的流中回收苯乙烯。处理复合物以从络合物中置换苯乙烯。

2. 发明授权

US3761531A Dehydrogenation with a multicomponent catalyst 失效
标题翻译：用多元催化剂脱氢
公开(公告)号：US3761531A
公开(公告)日：1973-09-25
申请号：US3761531D
申请日：1972-06-01
申请人： UNIVERSAL OIL PROD CO
发明人： BLOCH H
IPC分类号： B01J23/644 , C07C5/32 , C07C5/18 , C07C15/10
CPC分类号： B01J23/644 , C07C5/325 , C07C2521/04 , C07C2523/02 , C07C2523/04 , C07C2523/14 , C07C2523/18 , C07C2523/42 , C07C2523/44 , C07C2523/644
摘要： Dehydrogenatable hydrocarbons are dehydrogenated by contacting them at dehydrogenation conditions with a catalytic composite comprising a combination of catalytically effective amounts of a platinum group component, a Group IVA metallic component, a Group VA metallic component and an alkali or alkaline earth metallic component with an alumina carrier material. A specific example of the disclosed method is a method for dehydrogenating a dehydrogenatable hydrocarbon comprising contacting the hydrocarbon at dehydrogenation conditions with a catalyst comprising a combination of catalytically effective amounts of a platinum component, a germanium or tin component, an arsenic component and an alkali or alkaline earth metallic component with an alumina carrier material. Disclosed method is particularly useful for the dehydrogenation of long chain normal paraffins to produce normal mono-olefins of the same carbon number.
摘要翻译：可脱氢烃通过在脱氢条件下与催化复合物接触来脱氢，催化复合物包含催化有效量的铂族组分，IVA族金属组分，第VA族金属组分和碱金属或碱土金属组分与氧化铝载体的组合材料。所公开的方法的具体实例是使可脱氢烃脱氢的方法，包括使脱氢条件下的烃与包含催化有效量的铂组分，锗或锡组分，砷组分和碱的组合的催化剂接触，或具有氧化铝载体材料的碱土金属组分。公开的方法对于长链正构烷烃的脱氢以产生相同碳数的正常单烯烃特别有用。

3. 发明授权

US3742079A Oxidative dehydrogenation of ethylbenzene to styrene using a gold on titania catalyst 失效
标题翻译：苯乙烯氧化脱氢至苯乙烯使用黄金在钛酸钡催化剂上
公开(公告)号：US3742079A
公开(公告)日：1973-06-26
申请号：US3742079D
申请日：1971-06-30
申请人： MOBIL OIL CORP
发明人： ETHERINGTHON R
IPC分类号： C07C5/48 , C07C15/10
CPC分类号： C07C5/48 , C07C15/46
摘要： Styrene is prepared from ethylbenzene by contacting a mixture of ethylbenzene oxygen-containing gas and an inert diluent with a catalyst consisting of gold supported on or admixed with titania, at an elevated temperature.
摘要翻译：苯乙烯通过使乙基苯含氧气体和惰性稀释剂的混合物与由二氧化钛负载或与二氧化钛混合的催化剂在高温下接触而由乙苯制备。

4. 发明授权

US3702346A Conversion of ethylbenzene to styrene 失效
标题翻译：乙烯苯转化为苯乙烯
公开(公告)号：US3702346A
公开(公告)日：1972-11-07
申请号：US3702346D
申请日：1971-06-30
申请人： UNIVERSAL OIL PROD CO
发明人： KELLAR JAMES S
IPC分类号： C07C5/333 , B01J23/00 , C07C1/00 , C07C5/327 , C07C15/12 , C07C15/44 , C07C15/46 , C07C67/00 , C07C15/10
CPC分类号： C07C5/327 , Y10S585/954 , C07C15/46
摘要： IN A PROCESS FOR THE STEAM DEHYDROGENATION OF ETHYLBENZENE TO STYRENE, THE SELECTIVITY OF THE DEHYDROGENATION REACTION IS IMPROVED BY MAINTAINING THE REACTOR PRODUCTS

SETTLER, WHEREIN CONDENSED REACTOR PRODUCTS ARE SEPARATED, AT A PRESSURE LESS THAN ATMOSPHERIC.

5. 发明授权

US3657369A Oligimerization of isobutene and alpha-methylstyrene 失效
标题翻译： ISOBUTEN和ALPHA-METHYLSTYRENE的低级化
公开(公告)号：US3657369A
公开(公告)日：1972-04-18
申请号：US3657369D
申请日：1970-07-06
申请人： SUN OIL CO
发明人： DRISCOLL GARY L , KERR DAVID L
IPC分类号： C07C2/08 , C10M171/00 , C07C15/10
CPC分类号： C10M3/00 , C07C2527/135 , C07C2531/14 , C10M171/002
摘要： SIMULTANEOUSLY OR SUCCESSIVELY POLYMERIZING OF ISOBUTENE TO FORM A POLYISOBUTENE HAVING A VISCOSITY INDEX OF FROM 95-130, AND A-METHYLSTYRENE, USING STANNIC CHLORIDE AS THE CATALYST AND NITROMETHANE AS THE SOLVENT AT FROM -30 TO 200*C.AND PREFERABLY FROM 0*C.TO 50* C. THE STANNIC CHLORIDE IS PRESENT IN FROM 0.5 TO 40 AND PREFERABLY 1 TO 20 VOLUME PERCENT AS BASED ON THE NITROMETHANE PRESENT.

6. 发明授权

US3636183A Process for the dehydrogenation of organic compounds 失效
标题翻译：有机化合物脱氢方法
公开(公告)号：US3636183A
公开(公告)日：1972-01-18
申请号：US3636183D
申请日：1969-12-19
申请人： EXXON RESEARCH ENGINEERING CO
发明人： PASTERNAK ISRAEL S , GASPAR NOEL J , COHEN ABRAHAM D , VADCKAR MOHAN
IPC分类号： C07C5/46 , C07C5/20 , C07C11/02 , C07C15/10
CPC分类号： C07C5/46 , Y10S585/906
摘要： ORGANIC COMPOUNDS HAVING A DEHYDROGENATABLE CARBON TO CARBON BOND. E.G. ETHLBENZENE, AR DEHYDROGENATED IN A VAPOR PHASED REACTION BY CONTACT WITH A SULFUR OXIDE IN THE PRESENCE OF STEAM OVER A CRITICALLY DEFINED LOW SURFACE AREA MAGNESUIM OXIDE CATALYST. THE TEMPERATURE AT WHICH THE REACTION IS CONDUCTED IS GENERALLY N THE RANGE OF FROM ABOUT 800 TO ABOUT 1500*F. THE MOLAR RATION OF THE STEAM TO THE DEHYDROGENATABLE ORGANIC COMPOUND IS AT LEAST ABOUT 1:1 PREFERABLY A MOLAR RATIO OF ABOUT 10 MOLES OF STEAM PER MOLE OF DEHYDROGENATABLE COMPOUND IS EMPLOYED. THE AMOUNT OF SULFUR OXIDE EMPLOYED IN THE REACTION IS IN THE RANGE OF FROM ABOUT 0.01 TO 1.0 AND MORE PREFERABLY FROM ABOUTG 0.2 T 0.7 MOLE OF SULFLUR DIOXIDE PER MOLE OF HYDROGEN EXTRACTED FROM THE DEHYDROGENATABLE ORGANIC COMPOUND. FOR EXAMPLE, THE DEHYDROGENTABLE COMPOUND IS ETHYBENZENE, WHICH IS CONVERTED BY THE

ABOVE-DISCREIBED REACTION TO STYRENE, AND IMPORTANT PETROCHEMICAL INTERMEDIATE FOR THE PRODUCTION OF SYNTHETIC RUBBER AND OF POLYSTYRENE PLASTICS.

7. 发明授权

US3636182A Preparation of styrenes 失效
标题翻译：苯乙烯的制备
公开(公告)号：US3636182A
公开(公告)日：1972-01-18
申请号：US3636182D
申请日：1969-11-14
申请人： DOW CHEMICAL CO
发明人： KALLOS GEORGE J , KAO CHE-I
IPC分类号： C07C2/86 , C07C15/10
CPC分类号： C07C2/861 , C07C15/40
摘要： THE VAPOR PHASE REACTION FOR PRODUCING STYENE FROM TOLENCE AND METHYL CHLORIDE IS PROMOTED BY METHYL BROMIDE, METHYL IODIDE, HYDROGEN BROMIDE, HYDROGEN IODIDE, BROMINE, AND IODINE.

8. 发明授权

US3634531A Production of styrene 失效
标题翻译：苯乙烯的生产
公开(公告)号：US3634531A
公开(公告)日：1972-01-11
申请号：US3634531D
申请日：1969-10-27
申请人： BASF AG
发明人： PLATZ ROLF , BAUR KARL GERHARD
IPC分类号： C07C5/56 , C07C15/46 , C07C15/10
CPC分类号： C07C15/46 , C07C5/56
摘要： THE PRODUCTION OF STYRENE BY DEHYDROGENATION OF ETHYLBENZENE WITH OXYGEN OR A GAS CONTAINING MOLECULAR OXYGEN IN THE PRESENCE OF IODINE, ISOLATION OF THE CRUDE STYRENE AND DISTILLATION OF THE CRUDE STYRENE WITH THE RECOVERY OF PURE STYRENE, WHEREIN THE CRUDE STYRENE IS IN PART CATALYTICALLY HYDROGENATED. STYRENE IS AN IMPORTANT MONOMER.

9. 发明授权

US3526676A Olefin preparation 失效
标题翻译： OLEFIN制剂
公开(公告)号：US3526676A
公开(公告)日：1970-09-01
申请号：US3526676D
申请日：1965-11-15
申请人： BRITISH PETROLEUM CO
发明人： TURNER LEONARD , BRADSHAW CHRISTOPHER PATRICK C , HOWMAN ERIC JAMES
IPC分类号： C07C6/04 , C07C3/62 , C07C15/10
CPC分类号： C07C6/04 , C07C2521/04 , C07C2523/28 , C07C2523/36

10. 发明授权

US3526674A Process for the dehydration of aralkanols 失效
标题翻译：阿拉肯醇脱水方法
公开(公告)号：US3526674A
公开(公告)日：1970-09-01
申请号：US3526674D
申请日：1968-08-05
申请人： HALCON INTERNATIONAL INC
发明人： BECKER MITCHELL , KHOOBIAR SARGIS
IPC分类号： B01J21/00 , C07B61/00 , C07C1/00 , C07C1/24 , C07C15/46 , C07C29/132 , C07C29/50 , C07C67/00 , C07C409/08 , C07D301/19 , C07C5/18 , C07C15/10
CPC分类号： C07D301/19 , C07C1/24 , C07C29/132 , C07C29/50 , C07C407/00 , C07C409/08 , C07C2521/04 , C07C2531/025 , C07C2531/04 , C07C15/46 , C07C15/44 , C07C33/20

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