公开(公告)号：WO1985002399A1

公开(公告)日：1985-06-06

申请号：PCT/GB1984000410

申请日：1984-11-29

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C. ,  FONT FREIDE, Josephus, Johannes, Helena, Maria ,  SMITH, David, John, Harry

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C.

IPC: C07C01/26

CPC classification number: C07C1/26 ,  C07C2521/16

Abstract: A C1 to C4 monohaloalkane is converted to hydrocarbons having a greater number of carbon atoms than the monohaloalkane reactant, in particular to aliphatic hydrocarbons in the gasoline boiling range, by contacting the monohaloalkane at elevated temperature with a clay containing either hydrogen ions and/or metal cations introduced either by exchange and/or by deposition. Preferred as catalysts are the layered clays including stabilised pillared layered clays.

公开(公告)号：WO1985000828A1

公开(公告)日：1985-02-28

申请号：PCT/GB1984000284

申请日：1984-08-16

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C. ,  PATON, Alan, McEwan

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C.

IPC: C12N15/00

CPC classification number: C12N15/87

Abstract: Associations of prokaryotic organisms and eukaryotic plant cells are produced by bringing bacteria and an L-form inducer into contact with the plant cell or by bringing the cell into contact with liquid obtained from plant cells containing the prokaryotic organism. Aqueous suspensions of L-form bacteria passed through a bacteria filter may be used to treat plant cells.

Abstract translation: 通过使细菌和L型诱导剂与植物细胞接触或通过使细胞与含有原核生物的植物细胞获得的液体接触来产生原核生物和真核生物细胞的结合。 通过细菌过滤器的L型细菌的水悬浮液可用于处理植物细胞。

公开(公告)号：WO1984000749A1

公开(公告)日：1984-03-01

申请号：PCT/GB1983000201

申请日：1983-08-11

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C.

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C. ,  JOYNER, Richard, William ,  McCARROLL, John, James ,  TENNISON, Stephen, Robert

IPC: C07C29/15

CPC classification number: B01J23/63 ,  B01J23/58 ,  C07C29/157 ,  Y02P20/52 ,  C07C31/04

Abstract: Methanol is produced by passing CO and H2 over a supported Pd catalyst containing an alkali metal alkaline earth metal, or lanthanide promoter and supported on a carbon support with defined surface area characteristics.

公开(公告)号：WO1983000141A1

公开(公告)日：1983-01-20

申请号：PCT/GB1982000197

申请日：1982-07-07

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C. ,  AUDIER, Marc ,  THOMAS, John, Meurig

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C.

IPC: C01B33/28

CPC classification number: C01G19/006 ,  C01B39/026 ,  C01G17/006

Abstract: Solide cristallin microporeux ordonné de manière tridimensionnelle possédant la formule atomique générale: ADMp+(XO2)p BD.q(YO2).wH2O, dans laquelle M est au moins un cation, X est au moins de l'aluminium, du gallium ou de l'indium, Y est au moins du silicium, du germanium ou de l'étain, p est la valence du cation, q possède une valeur telle que le rapport entre q et p est de l'ordre de 1:1 à 150:1, et w est un nombre entier compris entre 0 et 260; ce solide possède une cellule unitaire à symétrie héxagonale, dont les caractéristiques principales sont: a = 17,5 $m( 9E) 0,5 Angstrom, c = 85,6 $m( 9E) 0,5 Angstrom et volume d'une cellule unitaire = 22600 $m( 9E) 10 Angstrom3. Le solide est produit en déformant un solide du type faujasite sous l'effet d'une pression élevée et à une température inférieure à son point de fusion.

公开(公告)号：WO1992012792A1

公开(公告)日：1992-08-06

申请号：PCT/GB1992000122

申请日：1992-01-21

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C. ,  KNEALE, Brian ,  MCNIFF, Timothy, Kevin ,  MILLS, Brian, John ,  WELLS, Nigel, Philip

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C.

IPC: B01J21/04

CPC classification number: B01J23/40 ,  B01J21/04 ,  B01J32/00

Abstract: Shaped aluminium oxyhydroxide articles suitable for use as catalyst supports are made by mixing powder with an aqueous solution of a cationic alumina compound and shaping the resulting paste. The supports may be used for alkane isomerisation.

Abstract translation: 适合用作催化剂载体的异形氢氧化铝制品通过将粉末与阳离子氧化铝化合物的水溶液混合并使所得到的糊料成形而制成。 载体可用于烷烃异构化。

公开(公告)号：WO1988007189A1

公开(公告)日：1988-09-22

申请号：PCT/GB1988000188

申请日：1988-03-10

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C. ,  BOWLEY, Heather, Jane ,  GERRARD, Donald, Leslie

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C.

IPC: G01N21/65

CPC classification number: G01N21/65 ,  G01N21/87

Abstract: A method for mapping the crystal structure of a diamond comprises placing the diamond in a beam of monochromatic laser radiation, filtering the resultant scattered Raman radiation, and measuring the intensity of the filtered radiation at one or more different orientations of the diamond. The intensity may be recorded to produce a record of the diamond which may be compared with records of known diamonds to identify the diamond.

Abstract translation: 用于映射金刚石的晶体结构的方法包括将金刚石放置在单色激光辐射束中，对所得到的散射拉曼辐射进行滤波，以及测量在金刚石的一个或多个不同取向处的过滤辐射的强度。 可以记录强度以产生钻石的记录，其可以与已知钻石的记录进行比较以识别钻石。

公开(公告)号：WO1987006855A1

公开(公告)日：1987-11-19

申请号：PCT/GB1987000303

申请日：1987-05-07

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C. ,  FLYNN, Steven, Anthony ,  RUTTER, Paul, Ronald

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C.

IPC: B03B09/00

CPC classification number: B03B9/005 ,  B01D19/0413 ,  B01D21/01 ,  B01D21/26 ,  B01D21/262 ,  B01D21/267 ,  B01D19/0422

Abstract: The water content of wet small coal is reduced by adding a defined amount of anionic surfactant, centrifuging, and adding a foam suppressing amount of a cationic organic compound to the aqueous effluent from the centrifugation step.

公开(公告)号：WO1987006255A1

公开(公告)日：1987-10-22

申请号：PCT/GB1987000244

申请日：1987-04-09

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C. ,  JOHNSON, Graham, Ralph ,  RUTTER, Paul, Ronald

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C.

IPC: C10G21/00

CPC classification number: C10G21/003

Abstract: Asphaltenes are separated from hydrocarbon oil by bringing the oil into contact with formic acid or a water-soluble organic acid consisting of carbon, hydrogen, and oxygen and having at least two functional groups.

公开(公告)号：WO1987003963A1

公开(公告)日：1987-07-02

申请号：PCT/GB1986000784

申请日：1986-12-19

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C. ,  BOWLEY, Heather, Jane ,  GERRARD, Donald, Leslie

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C.

IPC: G01N21/87

CPC classification number: G01N21/87 ,  G01N21/65

Abstract: A method for assessing diamonds of different quality characteristics in which a laser Raman spectrometer is initially calibrated by use of diamonds of known quality characteristics, the characteristics having been assessed for example by a conventional subjective procedure. Diamonds of unknown quality characteristic are successively placed in the spectrometer and irradiated with laser radiation of known frequency. The intensity of the scattered Raman signal from the diamond of unknown quality is monitored for one or more orientations of the diamond, the resultant signal being capable of relation to the quality of the diamond.

Abstract translation: 用于评估不同质量特征的钻石的方法，其中通过使用已知质量特征的金刚石最初校准激光拉曼光谱仪，其特征已经通过常规主观程序评估。 未知质量特征的钻石连续放置在光谱仪中，并用已知频率的激光辐射照射。 监测来自未知质量的钻石的散射拉曼信号的强度，用于钻石的一个或多个取向，所得到的信号能够与金刚石的质量相关。

公开(公告)号：WO1987001445A1

公开(公告)日：1987-03-12

申请号：PCT/GB1986000526

申请日：1986-09-04

Applicant: THE BRITISH PETROLEUM COMPANY P.L.C.

Inventor： THE BRITISH PETROLEUM COMPANY P.L.C. ,  GOLD, Roy, Charles

IPC: G01F01/90

CPC classification number: G01F1/90 ,  G01F1/74 ,  G01F3/00

Abstract: Mass flow of a multi-phase fluid is determined by feeding the fluid into a chamber through a positive displacement device and measuring the density of the fluid. The fluid is removed from the chamber at the same volume rate as that at which it is introduced. The density of the fluid in the chamber is measured together with the number of volume increments passed.

Abstract translation: 多相流体的质量流量通过将流体通过正位移装置进入腔室并测量流体的密度来确定。 流体以与其被引入的体积相同的体积速率从室中移出。 室中的流体密度与通过的体积增量的数量一起测量。