公开(公告)号：US12083449B2

公开(公告)日：2024-09-10

申请号：US17523466

申请日：2021-11-10

Applicant: PHILLIPS 66 COMPANY

Inventor： Tyler J. Stephenson ,  Keith H. Lawson ,  Bryony J. Merrall ,  Brody L. McDougal ,  Howard L. Wilson

IPC: B01D17/04 ,  B01D17/02 ,  B08B9/032 ,  C10G9/16 ,  C10G75/00 ,  F28G9/00 ,  F28G15/00

CPC classification number: B01D17/04 ,  B01D17/0205 ,  B08B9/0321 ,  C10G9/16 ,  C10G75/00 ,  F28G9/00 ,  F28G15/003 ,  B08B2209/032 ,  C10G2300/4075 ,  C10G2300/807

Abstract: A process for removing or reducing the accumulation of fouling deposits within furnaces and heat exchangers in industrial systems by introducing a periodic steam blast. The steam blast is directed into the process fluid from which fouling deposits precipitate onto the heat exchanger surfaces. The steam blast increases the flow rates, creates turbulence and increases the temperature within the heat exchanger to dislodge foulant in both soft and hardened states from internal surfaces upon which foulants have adhered and accumulated.

公开(公告)号：US12043804B2

公开(公告)日：2024-07-23

申请号：US18180917

申请日：2023-03-09

Applicant: PHILLIPS 66 COMPANY

Inventor： Amit B. Patel ,  Lyda Zambrano ,  Varadharajan Kailasam

IPC: C10G19/02 ,  C10G33/08

CPC classification number: C10G19/02 ,  C10G2300/1003 ,  C10G2300/1014

Abstract: A process comprising creating an immiscible mixture by combining (a) a hydrocarbon feedstock containing contaminants and (b) a wash water, to create the immiscible mixture with at least three distinct layers: a hydrocarbon layer, a rag layer, and a brine layer. In this process a portion of the contaminants are removed from the hydrocarbon mixture where are then transferred to the brine layer. The brine layer is then separated from the immiscible mixture. In this process an alkalinity modifier is added in the process to reduce the emulsions in the immiscible mixture to create the at least three distinct layers.

公开(公告)号：US20240059552A1

公开(公告)日：2024-02-22

申请号：US18451281

申请日：2023-08-17

Applicant: PHILLIPS 66 COMPANY

Inventor： Benjamin J. Stuchlik ,  Marisa E. Carroll

IPC: B67D7/74 ,  B67D7/04 ,  B67D7/16

CPC classification number: B67D7/744 ,  B67D7/0498 ,  B67D7/16 ,  B67D2007/746

Abstract: The disclosure relates to methods for distributing alcohol-containing gasoline. The methods herein facilitate the combination of gasoline blendstocks and alcohols to create finished gasoline products. The methods herein also measure the volumes and other characteristics of the gasoline blendstocks and alcohols and employ computers and controllers that calculate the gross and net volumes of liquids, including the net volume of finished gasoline products.

公开(公告)号：US20240036025A1

公开(公告)日：2024-02-01

申请号：US18356036

申请日：2023-07-20

Applicant: PHILLIPS 66 COMPANY

Inventor： Leonard Nyadong ,  Edward C. Weintrob

IPC: G01N33/28 ,  C10G29/04 ,  H01J49/16

CPC classification number: G01N33/2835 ,  C10G29/04 ,  H01J49/165 ,  C10G2300/203

Abstract: Processes for quantitating the corrosivity of naphthenic acids in a sample comprising crude oil or a liquid fraction thereof by reacting the sample with a metal comprising iron to produce iron naphthenates that are then stabilized by a ligand. The stabilized iron naphthenates are then analyzed by mass spectrometry to accurately quantitate the percentage of total naphthenic acids in the sample that are iron-reactive naphthenic acids associated with metal corrosion.

公开(公告)号：US11872544B2

公开(公告)日：2024-01-16

申请号：US17450354

申请日：2021-10-08

Applicant: PHILLIPS 66 COMPANY

Inventor： Jianhua Yao

IPC: B01J29/40 ,  B01J37/04 ,  B01J37/08 ,  B01J37/30 ,  B01J35/10 ,  B01J35/00 ,  C10G50/00 ,  C10G65/02 ,  C10L1/04 ,  B01J37/00

CPC classification number: B01J29/40 ,  B01J35/002 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/0009 ,  B01J37/04 ,  B01J37/082 ,  B01J37/30 ,  C10G50/00 ,  C10G65/02 ,  C10L1/04 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/70 ,  C10G2400/02

Abstract: Methods for modifying a ZSM-5 zeolite by contacting the zeolite with an alkaline solution prior to combining with a binder material to produce a modified ZSM-5 catalyst extrudate that has substantially longer catalyst life, relative to an untreated ZSM-5 catalyst, for converting light olefins to products that may be used as a liquid transportation fuel blend stock. The alkaline solution is optionally sodium hydroxide. The binder is optionally alumina, bentonite or silica.

公开(公告)号：US20230382826A1

公开(公告)日：2023-11-30

申请号：US18314591

申请日：2023-05-09

Applicant: PHILLIPS 66 COMPANY

Inventor： Anthony O. Baldridge ,  Matthew J. Wulfers ,  Neal D. McDaniel ,  Robert M. Walston ,  Soumen Kundu ,  Bruce B. Randolph

IPC: C07C6/10 ,  C07C7/09 ,  B01J8/04 ,  B01D5/00 ,  B01D3/14

CPC classification number: C07C6/10 ,  C07C7/09 ,  B01J8/0492 ,  B01D5/006 ,  B01D3/14 ,  C07C2529/40 ,  B01J2208/00017 ,  B01J2208/00539

Abstract: The present disclosure relates generally to processes and systems for producing liquid transportation fuels by converting a feed stream that comprises both isopentane and n-pentane, and optionally, some C6+ hydrocarbons. Isopentane and smaller hydrocarbons are separated to form a first fraction while n-pentane and larger components of the feed stock form a second fraction. Each fraction is then catalytically-activated in a separate reaction zone with a separate catalyst, where the conditions maintained in each zone maximize the conversion of each fraction to olefins and aromatics, while minimizing the production of C1-C4 light paraffins. In certain embodiments, the first fraction is activated at a lower temperature than the second fraction. Certain embodiments additionally comprise mixing at least a portion of the two effluents and contacting with either an oligomerization catalyst or alkylation catalyst to provide enhanced yields of upgraded hydrocarbon products that are suitable for use as a blend component of liquid transportation fuels or other value-added chemical products.

公开(公告)号：US11825732B2

公开(公告)日：2023-11-21

申请号：US17238450

申请日：2021-04-23

Applicant: PHILLIPS 66 COMPANY

Inventor： Hualong Pan ,  Kathy Woody ,  Brian Worfolk ,  Taeshik Earmme

IPC: H10K85/10 ,  C08G61/12 ,  H10K30/30

CPC classification number: H10K85/113 ,  C08G61/123 ,  C08G61/126 ,  H10K85/151 ,  C08G2261/122 ,  C08G2261/124 ,  C08G2261/146 ,  C08G2261/149 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/314 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/414 ,  C08G2261/91 ,  H10K30/30 ,  Y02E10/549

Abstract: A random copolymer comprising the monomer units A, B and C. In this random copolymer A comprises




B comprises





and C comprises an aryl group. Additionally, R1 R2, R3 and R4 are side chains independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, alkylthio, ester, ketone and aryl groups. X1 and X2 are independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, ester, ketone, amide and aryl groups.

公开(公告)号：US20230365878A1

公开(公告)日：2023-11-16

申请号：US18314613

申请日：2023-05-09

Applicant: PHILLIPS 66 COMPANY

Inventor： Chengtian Wu ,  Jonathan Marda ,  Karthikeyan Marimuthu ,  Dhananjay Ghonasgi ,  Jianhua Yao

IPC: C10G67/16 ,  C10G50/00 ,  C10G35/06

CPC classification number: C10G67/16 ,  C10G50/00 ,  C10G35/065 ,  C10G2400/02 ,  C10G2300/30 ,  C10G2300/1081

Abstract: Methods that increase production of a liquid transportation fuel blend component by utilizing C5 hydrocarbon streams taken from both a refinery naphtha stream and an NGL fractionator pentanes plus stream. A high vapor pressure pentane fraction from the NGL fractionator is separated to remove isopentane and produce lower vapor pressure commodity natural gasoline. A refinery naphtha stream (that is optionally an FCC naphtha stream) is separated to produce a C5 olefins stream that is then oligomerized to produce an upgraded stream having lower vapor pressure and higher octane rating, then combined with the remainder of the naphtha stream as well as the isopentane stream to produce a gasoline blend component that meets specifications for vapor pressure and octane rating.

公开(公告)号：US11777111B2

公开(公告)日：2023-10-03

申请号：US17365108

申请日：2021-07-01

Applicant: PHILLIPS 66 COMPANY

Inventor： Charles John Lord, III ,  John Stephen Newland

IPC: H01M8/0297 ,  G01N27/08 ,  G01N33/18 ,  H01M8/10 ,  H01M8/026

CPC classification number: H01M8/0297 ,  G01N27/08 ,  G01N33/1893 ,  H01M8/10 ,  H01M8/026

Abstract: Systems and methods relate to measuring ammonium bisulfide concentration in a fluid sample. The system includes an electrolytic conductivity cell, a temperature sensor and an analyzer. Logic of the analyzer determines the ammonium bisulfide concentration based on signals received from the conductivity cell and the temperature sensor that are coupled to monitor the fluid.

公开(公告)号：US20230191278A1

公开(公告)日：2023-06-22

申请号：US18060319

申请日：2022-11-30

Applicant: PHILLIPS 66 COMPANY

Inventor： Yangdong Pan

IPC: B01D3/42 ,  C10G7/12 ,  B01D3/14

CPC classification number: B01D3/4294 ,  C10G7/12 ,  B01D3/14

Abstract: Processes and systems that control operation of a commercial refinery distillation column and/or splitter operable to separate hydrocarbons. An automated process controller (APC) receives signal from at least one analyzer that provides information about the concentration of at least a first chemical in a first fraction and a second chemical in a second fraction obtained from the distillation column. The APC comprises programming in the form of an algorithm that calculates real-time monetary values for the first chemical and the second chemical and alters the operation of the distillation column to change either the percentage of the first chemical in the second fraction or the percentage of the second chemical in the first fraction, thereby maximizing overall operational profit for the distillation column.