公开(公告)号：US20180171241A1

公开(公告)日：2018-06-21

申请号：US15825214

申请日：2017-11-29

Applicant: ExxonMobil Research and Engineering Company

Inventor： Mohsen N. Harandi ,  Suriyanarayanan Rajagopalan

IPC: C10G57/00 ,  C07C2/12 ,  C07C1/12

CPC classification number: C10G57/00 ,  B01J29/40 ,  C01B2203/02 ,  C07C1/12 ,  C07C1/20 ,  C07C2/12 ,  C07C2/864 ,  C07C29/153 ,  C07C31/04 ,  C07C41/09 ,  C07C43/043 ,  C08F10/00 ,  C10B55/10 ,  C10G9/005 ,  C10G9/32 ,  C10G50/00 ,  C10G57/02 ,  C10G70/00 ,  C10G2300/708 ,  C10G2400/02 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2400/26 ,  C10J3/463 ,  C10J2300/0943 ,  C10J2300/0956 ,  C10J2300/0976 ,  C10J2300/1665 ,  C07C9/14

Abstract: Methods and systems are provided for making gasoline. The method includes converting a resid-containing feed to a first fuel gas and a fluid coke in a fluidized bed reactor; gasifying the fluid coke with steam and air to produce a second fuel gas, said second fuel gas comprising a syngas; contacting the first fuel gas with a first conversion catalyst under first effective conversion conditions to form an effluent comprising C5+ hydrocarbon compounds; and converting the syngas to gasoline boiling range hydrocarbons by converting the syngas to a methanol intermediate product.

公开(公告)号：US09944862B2

公开(公告)日：2018-04-17

申请号：US15036051

申请日：2014-01-06

Applicant: INDIAN OIL CORPORATION LIMITED

Inventor： Pankaj Kumar Kasliwal ,  Kuvettu Mohan Prabhu ,  Arumugam Velayutham Karthikeyani ,  Bandaru Venkata Hariprasadgupta ,  Balaiah Swamy ,  Biswanath Sarkar ,  Brijesh Kumar ,  Santanam Rajagopal ,  Ravinder Kumar Malhotra

IPC: C10G9/32 ,  C10G9/00 ,  C10G9/26

CPC classification number: C10G9/005 ,  C10G9/26 ,  C10G9/32

Abstract: The present invention provides a process and a system for coking and simultaneous upgrading of a heavy hydrocarbon feedstock. More particularly the present invention relates to a process of cracking heavy hydrocarbon feedstock employing high heat carrier, incorporated with weak acid sites for improving the liquid yield and reducing coke yield. The feedstock is vaporized and brought in contact with a heat carrier material to produce a product stream and separating the product stream from the particulate heat carrier, regeneration of the particulate heat carrier to the extent of 10-30% and collecting a gaseous and liquid product from the product stream.

公开(公告)号：US09889420B2

公开(公告)日：2018-02-13

申请号：US14955134

申请日：2015-12-01

Applicant: Brian Allen Knapper ,  Christian Wolfgang Schroeter ,  Robert William Skwarok ,  Nicholas Prociw ,  Jennifer McMillan

Inventor： Brian Allen Knapper ,  Christian Wolfgang Schroeter ,  Robert William Skwarok ,  Nicholas Prociw ,  Jennifer McMillan

IPC: B01J8/00 ,  B01J8/18 ,  B01J8/24 ,  F23C10/00 ,  F23C10/18 ,  F23C10/20 ,  F23C10/22 ,  C10B55/00 ,  C10B55/02 ,  C10B55/04 ,  C10B55/08 ,  C10B55/10 ,  F23D11/38 ,  C10G9/00 ,  F23D11/10 ,  F23G5/027 ,  F23G5/30 ,  F23G5/44 ,  F23G7/05 ,  F23D11/00 ,  F23D11/36 ,  F23G5/00 ,  F23G5/02 ,  F23G7/00 ,  F23G7/02

CPC classification number: B01J8/1818 ,  B01J8/1827 ,  B01J8/24 ,  B01J2208/00902 ,  C10B55/10 ,  C10G9/005 ,  F23C10/22 ,  F23D11/102 ,  F23D11/38 ,  F23G5/0276 ,  F23G5/30 ,  F23G5/446 ,  F23G7/05 ,  F23G2201/40

Abstract: A feed injector for a circulating fluid bed reactor is fitted with a discharge nozzle with a circular, radially notched discharge orifice to improve the surface-to-volume ratio of the spray pattern formed by the nozzle. The feed injector is useful for injecting fluids into various types of circulating fluid bed reactors in which good contact between the components of the fluidized bed and the injected fluid is required. It is particularly useful in fluid coking reactors.

公开(公告)号：US09868903B2

公开(公告)日：2018-01-16

申请号：US14668446

申请日：2015-03-25

Applicant: INDIAN OIL CORPORATION LTD.

Inventor： Satyen Kumar Das ,  Ponoly Ramachandran Pradeep ,  Terapalli Hari Venkata Devi Prasad ,  Jagdev Kumar Dixit ,  Gautam Thapa ,  Ram Mohan Thakur ,  Vinod Kumar Sharma ,  Debasis Bhattacharyya ,  Suresh Kumar Puri ,  Anurag Ateet Gupta ,  Brijesh Kumar ,  Biswapriya Das ,  Ravinder Kumar Malhotra

IPC: C10G9/00 ,  C09K15/28 ,  C10G75/04

CPC classification number: C09K15/28 ,  C10G9/00 ,  C10G9/005 ,  C10G75/04 ,  C10G2300/1033 ,  C10G2300/107

Abstract: The present invention relates to a liquid phase additive comprising an alkyl nitrate; a petroleum sulphonates; an aliphatic, aromatic, cyclohexylamines or hetroalkylated lower amines; a hindered phenol based compounds; a phosphate esters and an aliphatic alcohols for use in delayed coking process with decreased coke yield and increased yield of liquid and/or gaseous product and a process for preparing the liquid phase additive. The present invention also relates to a process for thermal cracking of petroleum residue producing petroleum coke and lighter hydrocarbon products by using liquid phase additive.

公开(公告)号：US09850431B2

公开(公告)日：2017-12-26

申请号：US14199030

申请日：2014-03-06

Applicant: Foster Wheeler USA Corporation

Inventor： Bruce T. Young ,  Ronald T. Myszka

IPC: C10G9/20 ,  C10B29/00 ,  C10G9/00 ,  F28F21/08 ,  C10B55/00

CPC classification number: C10B29/00 ,  C10B55/00 ,  C10G9/005 ,  C10G9/203 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  F28F21/081 ,  Y10T29/49391

Abstract: In one aspect, the present invention relates to a furnace having a heated portion arranged adjacent to an unheated portion. A plurality of straight tubes are formed of a first material and are at least partially disposed in the heated portion. A plurality of return bends are operatively coupled to the plurality of straight tubes. The plurality of return bends are formed of a second material and are at least partially disposed in the unheated portion. The first material exhibits a maximum temperature greater than the second material thereby facilitating increased run time of the furnace. The second material exhibits wear-resistance properties greater than the first material thereby facilitating wear-resistance of the furnace.

公开(公告)号：US09738836B2

公开(公告)日：2017-08-22

申请号：US14812363

申请日：2015-07-29

Applicant: Kevin Reid ,  Jennifer McMillan ,  Konstantin Pougatch ,  Martha E. Salcudean

Inventor： Kevin Reid ,  Jennifer McMillan ,  Konstantin Pougatch ,  Martha E. Salcudean

IPC: C10B31/00 ,  C10B31/12 ,  B01J8/00 ,  B01J8/18 ,  C10B55/10 ,  C10G9/00 ,  C10G9/32 ,  C10J3/48 ,  B05B7/04 ,  C10B55/00 ,  C10B55/02 ,  C10B55/04 ,  C10B55/08 ,  C10G9/28 ,  C10J3/00 ,  C10J3/46

CPC classification number: C10G9/005 ,  B01J8/1827 ,  B01J2208/00902 ,  B01J2208/00911 ,  B05B7/0425 ,  C10B31/12 ,  C10B55/10 ,  C10G9/32 ,  C10G2300/1033 ,  C10G2300/107 ,  C10G2300/1077 ,  C10J3/48 ,  C10J2300/0943

Abstract: The liquid feed nozzle assemblies for a circulating fluid bed reactor comprise (i) a throttle body premixer to combine liquid feed with atomization steam to form a liquid feed/steam mixture comprising gas bubbles in liquid; (ii) a conduit connected to the premixer and to a discharge nozzle to convey a flow of the liquid/steam mixture created by the premixer to the nozzle body; (iii) a discharge nozzle connected to the flow conduit to shear the liquid feed/steam mixture to create liquid feed droplets of reduced size and (iv) a disperser at the outlet of the discharge nozzle to provide a spray jet of liquid feed having an increased surface area relative to a cylindrical jet. The nozzle assembles are particularly useful in fluid coking units using heavy oil feeds such a tar sands bitumen.

公开(公告)号：US09725652B2

公开(公告)日：2017-08-08

申请号：US14991706

申请日：2016-01-08

Applicant: Saudi Arabian Oil Company

Inventor： Mahmoud Bahy Mahmoud Noureldin ,  Hani Mohammed Al Saed

IPC: C10B57/00 ,  H02K7/18 ,  F01K3/12 ,  F01K25/08 ,  F01K13/02 ,  C10B55/00 ,  C10B3/02 ,  C10B5/10 ,  C10G9/00 ,  F01K3/18 ,  F01K13/00 ,  C10B57/04

CPC classification number: C10B57/00 ,  C10B3/02 ,  C10B5/10 ,  C10B55/00 ,  C10B57/045 ,  C10G9/005 ,  F01K3/12 ,  F01K3/185 ,  F01K13/006 ,  F01K13/02 ,  F01K25/08 ,  H02K7/1823 ,  Y02E20/14 ,  Y02P20/129

Abstract: A system includes a heat exchange system and a power generation system. The heat exchange system includes first, second, and third heat exchangers each operable as a continuous source of heat from a delayed coking plant. The first and second heat exchangers heat first and second fluid streams to produce heated first and second fluid streams, respectively. The heated second fluid stream has a lower temperature and a greater quantity of heat than the heated first fluid stream. The third heat exchanger heats a third fluid stream to produce a heated third fluid stream that includes the heated first fluid stream and a hot fluid stream. The heated third fluid stream has a lower temperature than the heated first fluid stream. The power generation system generates power using heat from the heated second and third fluid streams.

公开(公告)号：US09650581B2

公开(公告)日：2017-05-16

申请号：US14777299

申请日：2014-03-12

Applicant: Bechtel Hydrocarbon Technology Solutions, Inc.

Inventor： Robert F Earhart, Jr.

IPC: C10G47/00 ,  C10G69/00 ,  C10G69/02 ,  C10G69/06 ,  B01J8/00 ,  B01J8/18 ,  B01J19/00 ,  B01J19/24 ,  C10G9/00

CPC classification number: C10G69/06 ,  C10G9/005 ,  C10G47/00 ,  C10G2300/1077

Abstract: Systems and methods for the external processing flash zone gas oil by recycling it through a vacuum residuum hydroprocessing unit before reentering the delayed coking process.

公开(公告)号：US09574145B1

公开(公告)日：2017-02-21

申请号：US14885745

申请日：2015-10-16

Applicant: SYNCRUDE CANADA LTD.

Inventor： Craig A. McKnight ,  Jason Wiens

IPC: C10G69/06 ,  C10G47/30 ,  C10G69/04

CPC classification number: C10G69/06 ,  C10G9/005 ,  C10G47/26 ,  C10G47/30 ,  C10G69/04 ,  C10G2400/02

Abstract: A method of upgrading bitumen in a plant comprising a diluent recovery unit that processes diluted bitumen and outputs atmospheric topped bitumen (ATB), a vacuum distillation unit which processes ATB and outputs vacuum topped bitumen (VTB), and at least one fluid coker unit which processes VTB and outputs a tar pot bottom stream comprising heavy heavy gas oil is provided comprising the step of processing the tar pot bottom stream in a catalytic hydrocracking unit comprising an ebullated bed reactor to produce naphtha, light gas oil, and heavy gas oil.

Abstract translation: 一种提高设备中沥青的方法，包括处理稀释的沥青并输出大气顶部沥青（ATB）的稀释剂回收单元，处理ATB并输出真空顶部沥青（VTB）的真空蒸馏单元，以及至少一个流化焦化单元， 处理VTB并输出包含重质重质瓦斯油的焦油塔底部流，其包括在包含沸腾床反应器的催化加氢裂化装置中处理焦油塔底部流的步骤，以生产石脑油，轻质瓦斯油和重瓦斯油。

公开(公告)号：US20170037327A1

公开(公告)日：2017-02-09

申请号：US15141871

申请日：2016-04-29

Applicant: Marcello FERRARA

Inventor： Marcello FERRARA

IPC: C10G75/04 ,  C10G7/00 ,  C10G45/02 ,  C10G9/00

CPC classification number: C10G75/04 ,  C10G7/00 ,  C10G9/005 ,  C10G9/007 ,  C10G9/16 ,  C10G45/02 ,  C10G2300/4075 ,  F24D17/0021 ,  F24D17/0031 ,  F24D17/02 ,  Y10T29/49

Abstract: The present invention provides a method, an apparatus and chemical products for treating petroleum equipment wherein a fluid is flowing, preferably of the hydrocarbon type, and wherein treating is performed by establishing a closed or semi-closed flow circulation loop, during the normal production operations of the equipment. The treatment can refer to the cleaning of equipment, to yield improvement as compared to normal run conditions and/or to a reduction of coke formation and/or to coke removal on catalysts.

Abstract translation: 本发明提供一种用于处理石油设备的方法，装置和化学产品，其中流体优选地以烃类型流动，并且其中在正常生产操作期间通过建立封闭或半封闭的流动循环回路进行处理 的设备。 处理可以指设备的清洁，与正常运行条件相比和/或减少焦炭形成和/或催化剂上的焦炭去除产生改进。