公开(公告)号：EP1235887A4

公开(公告)日：2003-05-14

申请号：EP00984545

申请日：2000-10-18

Applicant: PHILLIPS PETROLEUM CO

Inventor： KHARE GYANESH P

IPC: B01D15/00 ,  B01J20/02 ,  B01J20/06 ,  B01J20/28 ,  B01J20/30 ,  B01J20/34 ,  B01J21/06 ,  B01J23/00 ,  B01J23/06 ,  B01J37/00 ,  B01J37/02 ,  B01J37/16 ,  C10G25/00 ,  C10G29/04 ,  C10G29/16 ,  C10G25/05

CPC classification number: C10G25/003 ,  B01J20/02 ,  B01J20/06 ,  B01J20/2803 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3234 ,  B01J20/3236 ,  B01J21/063 ,  B01J23/002 ,  B01J23/06 ,  B01J37/0045 ,  B01J37/0201 ,  B01J37/16 ,  B01J2523/00 ,  C10G2300/104 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/4093 ,  C10G2300/703 ,  C10G2400/02 ,  C10G2400/04 ,  B01J2523/27 ,  B01J2523/47 ,  B01J2523/847

Abstract: Particulate sorbent compositions comprising zinc titanate support having thereon a substantially reduced valence promoter metal selected from the group consisting of cobalt, nickel, iron, manganese, copper, molybdenum, tungsten, silver, tin and vanadium or mixtures thereof provide a system for the desulfurization of a feed stream of cracked-gasolines or diesel fuels in a desulfurization zone by a process which comprises contacting such feed streams in a desulfurization zone with a particulate sorbent composition followed by separation of the resulting low sulfur-containing steam and sulfurized sorbent and thereafter regenerating and activating the separated sorbent before recycle of same to the desulfurization zone.

公开(公告)号：EP1308206A1

公开(公告)日：2003-05-07

申请号：EP01309134.3

申请日：2001-10-29

Applicant: Council of Scientific and Industrial Research

Inventor： Murthy, Janmanchi Krishna, c/o Indian Institute of ,  Shekar, Sridara Chandra, c/o Indian Institute of ,  Ramarao, Kamaraju Seetha, c/o Indian Institute of ,  Raju, Burri David, c/o Indian Institute of ,  Raghavan, Kondapuram Vijaya, c/o Indian Institute

IPC: B01J21/04 ,  B01J21/08 ,  B01J23/44 ,  C07C17/23

CPC classification number: B01J23/44 ,  B01J21/18 ,  B01J37/0201 ,  C07C17/23 ,  C07C19/08

Abstract: The present invention relates to a process for the synthesis of highly active modified carbon supported palladium catalyst by simultaneously impregnating activated carbon with a palladium precursor and an aluminium precursor. The carbon supported palladium catalyst is useful for the hydrodechlorination of dichlorodifluoromethane to produce difluoromethane.

Abstract translation: 本发明通过同时浸渍活性炭用钯前体和铝前体涉及一种用于高活性的改性碳载体上的钯催化剂的合成方法。 碳担载的钯催化剂是有用的二氯二氟甲烷的加氢脱氯，以制备二氟甲烷。

公开(公告)号：EP0695580B1

公开(公告)日：2003-03-19

申请号：EP95112102.9

申请日：1995-08-01

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Taguchi, Norio ,  Suzuki, Juji

IPC: B01J37/02 ,  B01J37/08 ,  B01D53/94 ,  B01J23/56

CPC classification number: B01D53/945 ,  B01J23/40 ,  B01J23/89 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/0203 ,  Y02T10/22

公开(公告)号：EP0781604B1

公开(公告)日：2002-09-11

申请号：EP96309187.1

申请日：1996-12-17

Applicant: ExxonMobil Research and Engineering Company

Inventor： Culross, Claude Clarence

IPC: B01J37/02

CPC classification number: B01J37/0201 ,  B01J23/8896 ,  B01J35/1019 ,  B01J35/1042 ,  B01J37/0203 ,  Y10S502/514

公开(公告)号：EP1235887A1

公开(公告)日：2002-09-04

申请号：EP00984545.4

申请日：2000-10-18

Applicant: Phillips Petroleum Company

Inventor： KHARE, Gyanesh, P.

IPC: C10G29/02 ,  C10G29/04 ,  C10G29/06 ,  C10G29/08 ,  C10G25/00 ,  C07C7/12 ,  B01J23/06 ,  B01J23/16 ,  B01J23/22 ,  B01J23/24 ,  B01J23/28 ,  B01J23/30 ,  B01J23/32 ,  B01J23/34 ,  B01J23/50 ,  B01J23/58 ,  B01J23/70 ,  B01J23/74 ,  B01J23/75 ,  B01J23/755 ,  B01J23/80

CPC classification number: C10G25/003 ,  B01J20/02 ,  B01J20/06 ,  B01J20/2803 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3234 ,  B01J20/3236 ,  B01J21/063 ,  B01J23/002 ,  B01J23/06 ,  B01J37/0045 ,  B01J37/0201 ,  B01J37/16 ,  B01J2523/00 ,  C10G2300/104 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/4093 ,  C10G2300/703 ,  C10G2400/02 ,  C10G2400/04 ,  B01J2523/27 ,  B01J2523/47 ,  B01J2523/847

Abstract: Particulate sorbent compositions comprising zinc titanate support having thereon a substantially reduced valence promoter metal selected from the group consisting of cobalt, nickel, iron, manganese, copper, molybdenum, tungsten, silver, tin and vanadium or mixtures thereof provide a system for the desulfurization of a feed stream of cracked-gasolines or diesel fuels in a desulfurization zone by a process which comprises contacting such feed streams in a desulfurization zone with a particulate sorbent composition followed by separation of the resulting low sulfur-containing steam and sulfurized sorbent and thereafter regenerating and activating the separated sorbent before recycle of same to the desulfurization zone.

Abstract translation: 包含其上具有基本上还原的选自钴，镍，铁，锰，铜，钼，钨，银，锡和钒或其混合物的价助催化剂金属的钛酸锌载体的颗粒状吸附剂组合物提供了一种用于 裂化汽油或柴油燃料在脱硫区中的进料流，所述方法包括使脱硫区中的这些进料流与颗粒状吸附剂组合物接触，然后分离所得的低硫含量蒸汽和硫化吸附剂，然后再生和 在将分离的吸附剂再循环到脱硫区之前激活分离的吸附剂。

公开(公告)号：EP0934774B1

公开(公告)日：2002-07-10

申请号：EP99102169.2

申请日：1999-02-03

Applicant: Mazda Motor Corporation

Inventor： Takemoto, Takashi ,  Shigetsu, Masahiko ,  Misonoo, Kazuo ,  Ichikawa, Satoshi

IPC: B01J37/08 ,  B01J37/02 ,  B01J23/46 ,  B01J23/42 ,  B01J23/63 ,  B01D53/94

CPC classification number: B01D53/945 ,  B01J23/464 ,  B01J37/0201 ,  B01J37/086 ,  Y02A50/2324 ,  Y02T10/22

Abstract: In the manufacturing process of the exhaust gas purifying catalyst (3), rhodium is supported by the base material using the rhodium carbonyl cluster solution in which rhodium carbonyl cluster is dissolved into methanol in the step of forming the upper catalytic layer (6) including rhodium and platinum as catalytic metals. By this, the dispersibility of rhodium in the base material is highly raised, and further rhodium is effectively restrained from being oxidized during the manufacturing process of the catalyst (3). Thus, according to the exhaust gas purifying catalyst (3), particularly, the purifying performance of NOx at both of lower exhaust gas temperature and higher exhaust gas temperature is highly improved.

公开(公告)号：EP1102735A4

公开(公告)日：2002-07-03

申请号：EP99953306

申请日：1999-05-20

Applicant: CONOCO INC

Inventor： CHAO WENCHUN ,  MANZER LEO E ,  SUBRAMANIAN MUNIRPALLAM A ,  MAKAR KAMEL M

IPC: B01J23/889 ,  B01J27/12 ,  B01J27/125 ,  B01J27/128 ,  B01J37/02 ,  C07C1/04 ,  C10G2/00 ,  C07C27/00 ,  B01J21/02 ,  B01J23/36 ,  B01J23/40 ,  B01J23/42 ,  B01J23/58 ,  B01J23/84 ,  B01J27/13 ,  B01J27/185 ,  C07C27/06

CPC classification number: C10G2/331 ,  B01J23/8896 ,  B01J27/12 ,  B01J27/125 ,  B01J27/128 ,  B01J37/0201 ,  C07C1/0435 ,  C07C1/044 ,  C07C1/0445 ,  C07C2521/02 ,  C07C2521/04 ,  C07C2523/34 ,  C07C2523/36 ,  C07C2523/46 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2523/889 ,  C07C2527/12 ,  C07C2527/125 ,  C07C2527/14 ,  C10G2/332

Abstract: A process is disclosed for producing hydrocarbons. The process involves contacting a feed stream comprising hydrogen and carbon monoxide with a catalyst in a reaction zone maintained at conversion-promoting conditions effective to produce an effluent stream comprising hydrocarbons. In accordance with this invention, the catalyst used in the process includes at least cobalt, rhenium, and a promoter selected from the group including boron, phosphorus, potassium, manganese, and vanadium. The catalyst may also comprise a support material selected from the group including silica, titania, titania/alumina, zirconia, alumina, aluminum fluoride, and fluorided aluminas.

公开(公告)号：EP1201300A1

公开(公告)日：2002-05-02

申请号：EP01123356.6

申请日：2001-10-09

Applicant: SÜD CHEMIE MT S.r.l.

Inventor： Rossi, Michele ,  Rubini, Carlo ,  Pasquale, Antonio ,  Cavalli, Luigi

IPC: B01J23/42 ,  C07C17/00 ,  B01J23/56 ,  B01J37/02

CPC classification number: B01J37/0201 ,  B01J23/42 ,  B01J23/56 ,  B01J35/006 ,  B01J35/0093 ,  B01J35/023 ,  C07C17/23 ,  C07C19/04

Abstract: Catalysts for the fluid-bed hydrodechlorination of carbon tetrachloride to chloroform having high catalytic stability and comprising platinum supported on microspheroidal gamma alumina, characterized in that the platinum is in the form of particles dispersed throughout the mass of the support.

Abstract translation: 用于流化床加氢脱氯四氯化碳至具有高催化稳定性的氯仿的催化剂，并且包含负载在微球γ氧化铝上的铂，其特征在于铂是分散在整个载体上的颗粒形式。

公开(公告)号：EP1162172A1

公开(公告)日：2001-12-12

申请号：EP00902051.2

申请日：2000-02-02

Applicant: Sintokogio, Ltd.

Inventor： Maekawa, Masaaki, Sintokogio Ltd. ,  Shirai, Chisako, Sintokogio Ltd. ,  Takeuchi, Satoshi, Sintokogio Ltd. ,  Yamada, Zenichi, Sintokogio Ltd.

IPC: C01B33/157 ,  B01J35/02 ,  B01J21/06 ,  B01J37/02 ,  C09D5/00 ,  C09D133/00

CPC classification number: C02F1/30 ,  B01D53/8628 ,  B01D53/9413 ,  B01D2255/20707 ,  B01D2255/802 ,  B01J21/063 ,  B01J21/08 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/004 ,  B01J35/10 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0209 ,  C02F1/32 ,  C02F1/725 ,  C02F2101/308 ,  C02F2305/10 ,  Y02W10/37

Abstract: This invention provides silica gel carrying a titanium oxide photocatalyst in a high concentration that improves performances in decomposing and removing smelly and toxic substances in the air, or organic solvents, agricultural chemicals, etc. in water, and that has properties excellent from the viewpoint of safety, economic efficiency, stability, and water-resistance (it does not break apart when it is put into water), by providing a concentration gradient of titanium oxide such that the concentration of titanium oxide near the surface of the silica gel is high and the concentration of titanium oxide of the central part of the silica gel is low, and a method for the preparation thereof.
The silica gel carrying a titanium oxide photocatalyst in a high concentration of the present invention is characterized in that the concentration of the titanium oxide contained in the pores near the surface of the silica gel is 7 - 70% by weight, said silica gel having an average pore diameter of 6 - 100 nm, provided that the concentration gradient is provided such that the amount of the titanium oxide contained in the pores near the surface of the silica gel is 1.5 times or more than the amount of the titanium oxide contained in the pores near the central part of the silica gel.

Abstract translation: 本发明提供了硅胶以高浓度载有二氧化钛光催化剂确实提高演出分解和去除水中在空气臭和有毒物质，或有机溶剂，农业化学品等，并没有具有优异的从性的观点出发特性 安全性，经济效率，稳定性和耐水性（当它被放入水中不掰开），通过设置检查氧化钛的浓度梯度没有钛氧化物的浓度的硅胶的表面附近是高的，并 硅胶的中央部分的钛氧化物的浓度是低的，并且其制备方法。 在本发明的高浓度载有二氧化钛光催化剂的硅胶中所含的硅胶的表面附近的细孔的氧化钛DASS模具浓度的特征是7 - 70％重量，具有到所述硅胶 的6-100纳米的平均孔直径，提供DASS模具浓度梯度提供检查确实包含在硅胶的表面附近的细孔的氧化钛的量为比包含在钛氧化物的量的1.5倍以上 孔附近的硅胶的中心部分。

公开(公告)号：EP1154855A1

公开(公告)日：2001-11-21

申请号：EP00914550.9

申请日：2000-02-08

Applicant: SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V.

Inventor： GABRIELOV, Alexei, Grigorievich ,  BHAN, Opinder, Kishan

IPC: B01J37/20 ,  C10G45/08

CPC classification number: B01J23/85 ,  B01J21/04 ,  B01J23/75 ,  B01J27/188 ,  B01J37/0201 ,  B01J37/20 ,  C10G45/04 ,  C10G45/06 ,  C10G45/08

Abstract: There is provided a process for preparing a catalyst wherein the volatile content of an impregnated support is reduced in one or more steps, wherein at least one volatile content reduction step is performed in the presence of a sulfur containing compound.