公开(公告)号：US20150253071A1

公开(公告)日：2015-09-10

申请号：US14633307

申请日：2015-02-27

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Wesley R. QUALLS ,  Matthew C. GENTRY ,  Paula A. LEGER ,  Robert L. BOULANGER

IPC: F25J1/00 ,  B23K20/02 ,  B23P15/26 ,  B23K20/00

CPC classification number: F25J1/0022 ,  B23K20/002 ,  B23K20/023 ,  B23K20/233 ,  B23K2101/14 ,  B23K2103/02 ,  B23K2103/26 ,  F25J1/0035 ,  F25J1/004 ,  F25J1/0052 ,  F25J1/0085 ,  F25J1/0087 ,  F25J1/021 ,  F25J1/0263 ,  F25J1/0264 ,  F25J3/0209 ,  F25J3/0233 ,  F25J3/0238 ,  F25J5/002 ,  F25J5/005 ,  F25J2200/04 ,  F25J2200/40 ,  F25J2200/70 ,  F25J2200/74 ,  F25J2200/78 ,  F25J2205/02 ,  F25J2205/04 ,  F25J2210/06 ,  F25J2220/60 ,  F25J2240/02 ,  F25J2250/02 ,  F25J2290/44 ,  F28D7/0083 ,  F28D7/06 ,  F28D9/0006 ,  F28D9/0062 ,  F28D21/0017 ,  F28D2021/0033 ,  F28F21/082 ,  F28F21/087 ,  Y02P80/156

Abstract: A method of constructing a plate fin heat exchanger includes joining a first side bar formed from a nickel-iron alloy to a first end of a fin element formed from a nickel-iron alloy through a first nickel-iron alloy bond, and joining a second side bar formed from a nickel-iron alloy to a second end of the fin element through a second nickel-iron alloy bond to create a first layer of the plate fin heat exchanger. The fin element defines a fluid passage.

Abstract translation: 一种构造板翅式热交换器的方法，包括：将由镍 - 铁合金形成的第一侧杆通过第一镍 - 铁合金接合到由镍 - 铁合金形成的翅片元件的第一端上，并且接合第二 通过第二镍 - 铁合金接合从镍 - 铁合金形成的翅片元件的第二端，以形成板翅式热交换器的第一层。 翅片元件限定了流体通道。

公开(公告)号：US20220364787A1

公开(公告)日：2022-11-17

申请号：US17875010

申请日：2022-07-27

Applicant: ConocoPhillips Company

Inventor： Stuart L. WILSON ,  Wesley R. QUALLS ,  Matthew C. GENTRY ,  Paula A. LEGER ,  Robert L. BOULANGER

IPC: F25J1/00 ,  B23K20/00 ,  B23K20/233 ,  B23K20/02 ,  F25J5/00 ,  F25J1/02 ,  F28D21/00 ,  F28D9/00 ,  F25J3/02 ,  F28D7/00 ,  F28D7/06 ,  F28F21/08

Abstract: A method of constructing a plate fin heat exchanger includes joining a first side bar formed from a nickel-iron alloy to a first end of a fin element formed from a nickel-iron alloy through a first nickel-iron alloy bond, and joining a second side bar formed from a nickel-iron alloy to a second end of the fin element through a second nickel-iron alloy bond to create a first layer of the plate fin heat exchanger. The fin element defines a fluid passage.

公开(公告)号：US20220364005A1

公开(公告)日：2022-11-17

申请号：US17815178

申请日：2022-07-26

Applicant: ConocoPhillips Company

Inventor： Attilio J. PRADERIO ,  Qi MA ,  Wesley R. QUALLS ,  Will T. JAMES ,  Michael J. CALDERON ,  Paul R. DAVIES

IPC: C10L3/10

Abstract: The invention relates to a system, method and apparatus for processing natural gas in an LNG facility. A natural gas feed is introduced into a heavies removal unit. The heavies removal system includes a heavies removal column and a distillation column. The heavies removal column and the distillation column are connected via a purge/recovery line. One or more components of the natural gas feed is purged from the heavies removal column to the distillation column via the purge/recovery line to obtain a specified concentration or concentration range of heavy components feeding into the distillation column.