公开(公告)号：ES322265A1

公开(公告)日：1967-01-01

申请号：ES322265

申请日：1966-01-26

Applicant: PHILLIPS PETROLEUM COMPANY (SOCIEDAD DEL ESTADO DE DELAWARE)

IPC: C08C19/44 ,  C08F36/04 ,  C08F236/04

公开(公告)号：BR9303615A

公开(公告)日：1994-04-05

申请号：BR9303615

申请日：1993-08-30

Applicant: PHILLIPS PETROLEUM COMPANY SOC

Inventor： DAN EASTMAN ALAN ,  RANDOLPH BRUCE B ,  GORDON ABBOTT RONALD ,  BRUCE ELDRIDGE ROBERT

IPC: B01D12/00 ,  B01D17/02 ,  B01J27/32 ,  B01J31/02 ,  B01J31/40 ,  B01J38/00 ,  C07B61/00 ,  C07C2/20 ,  C07C9/16 ,  B01J38/04

Abstract: Described is a novel process for regenerating an ASO contaminated alkylation catalyst which contains a sulfone component and a hydrogen halide component. The alkylation catalyst undergoes a series of separation steps to remove a significant portion of the hydrogen halide component contained therein followed by a phase separation between an ASO phase and a sulfone phase. The sulfone phase is then contacted with a carbon material to remove a portion of any remaining ASO contained in the sulfone.

公开(公告)号：ES2039566T3

公开(公告)日：1993-10-01

申请号：ES88119224

申请日：1988-11-18

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： PRESNALL, STEWART HARLAN

IPC: B01J27/053 ,  C07C319/20 ,  B01J31/04 ,  C07B61/00 ,  C07C67/00 ,  C07C313/00 ,  C07C319/24 ,  C07C321/04 ,  C07C321/14 ,  C07C321/22 ,  C07C321/28

Abstract: A method for preparing disulfides comprising combining at least one mercaptan of the general formula R-SH wherein R is selected from the group consisting of an alkyl, aryl, aralkyl, cycloalkyl, arylcycloalkyl radical, and mixtures thereof; at least one oxidizing agent; at least one aqueous base; at least one oxygen containing water miscible organic compound; and at least one divalent transition metal carboxylic acid salt and/or divalent transition metal sulfate salt.

公开(公告)号：AU3373193A

公开(公告)日：1993-04-29

申请号：AU3373193

申请日：1993-02-24

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： HENRY LIEN HSIEH ,  TED MATTHEW PETTIJOHN

IPC: C08F4/64 ,  C08F4/60 ,  C08F4/603 ,  C08F4/6592 ,  C08F8/00 ,  C08F10/00

Abstract: High activity olefin polymerization catalysts based on organolithium compounds and transition metal compounds are disclosed. In one catalyst system an organolithium compound is employed in combination with titanium tetrachloride and the Li/Ti ratio is in the range of about 20 to about 50. In another catalyst system the organo lithium compound is combined with a rare earth metal halide. For best results these catalyst systems are employed at pressures of at least about 100 psi. In ethylene polymerization an ethylene partial pressure of at least about 100 psi is preferred.

公开(公告)号：ES2034114T3

公开(公告)日：1993-04-01

申请号：ES88118654

申请日：1988-11-09

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： KNOPP, KELLY GEORGE ,  LASATER, ALLEN SCOTT

IPC: B01J19/26 ,  C10G11/18

Abstract: This invention provides a nozzle for discharging a relatively small amount of a metals passivating agent into a catalytic cracking unit at a relatively high velocity through a relatively large diameter opening. This invention further provides a process for discharging a relatively small amount of a metals passivating agent into a high-temperature zone of a catalytic cracking unit, wherein the temperature range of the high-temperature zone exceeds the melting point of the particular passivating agent, through the utilization of a metals passivating agent injection nozzle which disperses the passivating agent, prior to discharging the agent into a catalytic cracking system, and accelerates this dispersed metals passivating agent to a maximum discharge velocity by injecting a dispersing agent into the novel nozzle at a location behind that at which the passivating agent is injected, and then discharging the dispersed metals passivating agent at a relatively high velocity through a passage having a relatively large inside diameter.

公开(公告)号：AU632677B2

公开(公告)日：1993-01-07

申请号：AU7391791

申请日：1991-03-28

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： MICHAEL EUGENE OLBRICH

IPC: B01J23/60 ,  B01J23/62 ,  C07B61/00 ,  C07C5/32 ,  C07C5/333 ,  C07C5/35 ,  C07C5/41 ,  C07C11/02 ,  C07C11/06 ,  C07C11/22 ,  C07C15/00

Abstract: A method for improving the activity of a dehydrogenation and dehydrocyclization catalyst composition and a process for improving the conversion and selectivity of paraffin hydrocarbons to olefin and aromatic compounds. The novel processes comprise adding calcium aluminate to a catalyst composition comprising a zinc aluminate support and a catalyst metal, and optionally a promoter metal.

公开(公告)号：AU1143492A

公开(公告)日：1992-11-19

申请号：AU1143492

申请日：1992-03-05

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： GERHARD PAUL NOWACK ,  MARVIN MERRILL JOHNSON ,  MARY ELIZABETH REZAC

IPC: C07C7/12

Abstract: Basic impurities, in particular ammonia, are removed from monoolefin-containing feeds, in particular an isobutylene-containing feed, by contacting with a hydrated acidic clay.

公开(公告)号：NO902617D0

公开(公告)日：1990-06-13

申请号：NO902617

申请日：1990-06-13

Applicant: PHILLIPS PETROLEUM COMPANY NOR

Inventor： EWEN BRUCE

IPC: C09K20060101 ,  C09K

公开(公告)号：AT8063T

公开(公告)日：1984-07-15

申请号：AT81101834

申请日：1981-03-12

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： TATHAM, JACK RANDALL ,  SHELOR, JERRY LEE

IPC: D04H1/46 ,  D04H18/00 ,  D04H18/02

Abstract: An improved method of manufacture of a nonwoven fabric wherein a nonwoven fabric web is passed through a needle punching zone wherein the nonwoven fabric web is needle punched in such a manner that the number of needle punches per unit area in the edge portions of the nonwoven fabric web is less than the number of needle punches per unit area in the medial portion of the nonwoven fabric web, and the thus needled nonwoven fabric web is passed through a tentering zone wherein it is stretched transversely relative to its direction of movement to thereby reduce the weight per unit area of the edge portions to approximately the weight per unit area of the medical portion so that a nonwoven fabric or substantially uniform thickness and weight per unit area is produced. Also disclosed is apparatus comprising a needle punching machine with a needle board having a plurality of needles extending outwardly therefrom toward the nonwoven fabric web and arranged such that there are more needles per unit area adjacent the medial portion of the nonwoven fabric web than there are needles per unit area adjacent the edge portions of the nonwoven fabric web, and further including a tenter frame.

公开(公告)号：AT4810T

公开(公告)日：1983-10-15

申请号：AT80100182

申请日：1980-01-15

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： DIETZ, RICHARD EWALDUS

IPC: C08F4/00 ,  C08F4/02 ,  C08F4/60 ,  C08F4/64 ,  C08F10/00

Abstract: A process for polymerizing alpha-olefins in the presence of a catalyst comprising two components. Component A is obtained by mixing a magnesium dihydrocarbyloxide compound with a tetravalent, halogenated titanium compound and then contacting the resultant product with a dihydrocarbylmagnesium compound. Component B comprises a metallic hydride or an organometallic compound, e.g., an organoaluminum compound.