公开(公告)号：US4119655A

公开(公告)日：1978-10-10

申请号：US760157

申请日：1977-01-17

Applicant: Roger Hulme

Inventor： Roger Hulme

IPC: C01B31/00 ,  H01M4/58 ,  H01M4/587 ,  H01M10/052 ,  H01M10/36 ,  C07F9/90

CPC classification number: H01M10/052 ,  C01B31/0415 ,  H01M4/5835 ,  H01M4/587

Abstract: Novel intercalates of graphite are prepared by reacting graphite with a Lewis acid fluoride and ClF.sub.3 in the presence of HF. These compounds are particularly useful as battery cathodes.

Abstract translation: 通过在HF存在下使石墨与路易斯酸氟化物和ClF 3反应来制备新的石墨插层。 这些化合物特别可用作电池阴极。

公开(公告)号：US4778946A

公开(公告)日：1988-10-18

申请号：US52178

申请日：1987-05-04

Applicant: Roger Hulme ,  Denise M. Barthomeuf

Inventor： Roger Hulme ,  Denise M. Barthomeuf

IPC: C07C7/13 ,  B01D53/04

CPC classification number: C07C7/13

Abstract: Ethylbenzene is separated from a paraxylene depleted feedstream containing meta-xylene by contacting the feedstream with a K-substituted Type Y zeolite, passing through the zeolite a selected desorbent, and recovering a stream enhanced in concentration of ethylbenzene relative to meta-xylene. Preferably, the desorbent is an aromatic hydrocarbon.The zeolite may contain an effective amount up to 10% by weight of total water and up to about 4% by weight methanol.

Abstract translation: 通过将进料流与K-取代的Y型沸石接触，通过沸石通过选择的解吸剂将乙苯与含有间二甲苯的贫二烯烃进料流分离，并回收乙苯浓度相对于间二甲苯增强的流。 优选地，解吸剂是芳族烃。 沸石可以含有高达10重量％的总水和高达约4重量％的甲醇的有效量。

公开(公告)号：US4120912A

公开(公告)日：1978-10-17

申请号：US812635

申请日：1977-07-05

Applicant: Roger Hulme

Inventor： Roger Hulme

IPC: C10G47/08 ,  B01J27/28 ,  B01J27/32 ,  B01J38/10 ,  C07C2/62 ,  C07C2/70 ,  C07C5/22 ,  C07C3/54 ,  C07C3/56 ,  C07C5/28

CPC classification number: C07C5/2253 ,  B01J27/32 ,  C07C2/62 ,  C07C2/70 ,  C07C5/2266 ,  C07C2527/03 ,  C07C2527/11 ,  C07C2527/1206 ,  C07C2527/125 ,  C07C2527/133 ,  C07C2527/135 ,  C07C2531/025 ,  Y02P20/584

Abstract: Deactivated or partially deactivated hydrocarbon conversion catalysts comprising (a) one or more Lewis acids selected from the group consisting of the fluorides, chlorides and bromides of boron(III), titanium(IV), zirconium(IV), hafnium(IV), phosphorus(V), arsenic(V), tantalum(V), niobium(V) and mixtures thereof and (b) a strong Bronsted acid, may be recovered by contacting said catalysts with hydrogen at elevated temperatures and pressures. The preferred Lewis acid is an acidic halide, preferably tantalum pentafluoride, niobium pentafluoride or mixtures thereof. The preferred Bronsted acid is a hydrogen halide, preferably hydrogen fluoride.

Abstract translation: 包括（a）一种或多种选自硼（III）的氟化物，氯化物和溴化物，钛（IV），锆（IV），铪（IV），磷（IV））的路易斯酸的去活化或部分失活的烃转化催化剂 （V），砷（V），钽（V），铌（V）及其混合物和（b）强烈的布朗斯台德酸可以通过在高温和高压下将所述催化剂与氢接触来回收。 优选的路易斯酸是酸性卤化物，优选五氟化钽，五氟化铌或其混合物。 优选的布朗斯台德酸是卤化氢，优选氟化氢。

公开(公告)号：US4172115A

公开(公告)日：1979-10-23

申请号：US929285

申请日：1978-07-31

Applicant: Roger Hulme

Inventor： Roger Hulme

IPC: C01B7/19 ,  C01B25/10 ,  C01B25/14 ,  C01B35/06 ,  C01B35/14 ,  C01G1/00 ,  C01G1/06 ,  C01G35/00 ,  C01B17/45 ,  C01B17/00

CPC classification number: C01G35/006 ,  C01B25/10 ,  C01B25/14 ,  C01B35/061 ,  C01B35/14 ,  C01B7/195 ,  C01G1/00 ,  C01G1/06 ,  C01P2002/82 ,  C01P2006/80

Abstract: Sulfur tetrachloride derivatives are prepared by reacting suitable sulfur-containing compounds in hydrogen fluoride with a gas containing molecular chlorine in the presence of one or more acidic halides. Such derivatives can be used to remove water from its solutions in hydrogen fluoride.

Abstract translation: 通过在一种或多种酸性卤化物的存在下，使适当的含硫化合物在氟化氢中与含有分子氯的气体反应来制备四氯化硫衍生物。 这种衍生物可用于从其氟化氢溶液中除去水分。

公开(公告)号：US4065405A

公开(公告)日：1977-12-27

申请号：US747091

申请日：1976-12-03

Applicant: Roger Hulme

Inventor： Roger Hulme

IPC: B01J27/32 ,  C10G45/60 ,  C07C3/54 ,  C07C5/28 ,  C10G35/06

CPC classification number: B01J27/32 ,  C10G2400/02

Abstract: Tantalum and/or niobium pentafluorides may be recovered from a deactivated or partially deactivated hydrocarbon conversion catalyst comprising (a) a metal pentafluoride selected from the group consisting of tantalum pentafluoride, niobium pentafluoride and mixtures thereof and (b) hydrogen fluoride, by distilling said catalyst in the presence of a Lewis acid containing neither of these Group V metals, thereby displacing a pentahalide of tantalum and/or niobium into the vapor phase from which it can be condensed. Addition of hydrogen fluoride then converts the pentahalide to the pentafluoride.

Abstract translation: 钽和/或五氟化铌可以从失活或部分失活的烃转化催化剂中回收，所述催化剂包含（a）五氟化五金属，其选自五氟化钽，五氟化铌及其混合物，和（b）氟化氢，通过蒸馏所述催化剂 在不含这些第V族金属的路易斯酸存在下，从而将钽和/或铌的五卤化物置换成可冷凝的气相。 然后加入氟化氢然后将五卤化物转化为五氟化物。