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公开(公告)号：US20240271865A1
公开(公告)日：2024-08-15
申请号：US18681983
申请日：2022-08-04
Applicant: Nuovo Pignone Tecnologie - S.r.l.
Inventor： Olaf STALLMANN , Damiano MENICHETTI , Daniele BENEDETTI
CPC classification number: F25J1/0259 , F25J1/0022 , F25J1/0047 , F25J2215/04 , F25J2215/60 , F25J2290/42 , F25J2290/90
Abstract: An optimized arrangement of a modularized liquefied natural gas production unit is disclosed. The arrangement comprises a cold box integral with the refrigerant fluid closed thermodynamic refrigeration cycle module.
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公开(公告)号：US11644235B2
公开(公告)日：2023-05-09
申请号：US17222327
申请日：2021-04-05
Applicant: Saudi Arabian Oil Company
CPC classification number: F25J3/0209 , F25J1/0022 , F25J1/0037 , F25J1/0092 , F25J1/0238 , F25J1/0262 , F25J1/0291 , F25J3/0233 , F25J3/0238 , F25J3/0295 , F25J3/04787 , F25J3/04872 , F25J5/002 , F25J5/005 , F28D9/0006 , F25J3/0242 , F25J3/0247 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2210/06 , F25J2210/12 , F25J2210/60 , F25J2215/04 , F25J2215/60 , F25J2215/62 , F25J2215/64 , F25J2215/66 , F25J2220/68 , F25J2230/30 , F25J2230/32 , F25J2230/60 , F25J2240/02 , F25J2240/60 , F25J2245/02 , F25J2260/60 , F25J2270/12 , F25J2270/18 , F25J2270/60 , F25J2270/66 , F25J2270/902 , F25J2290/40 , F25J2290/80
Abstract: This specification relates to operating industrial facilities, for example, crude oil refining facilities or other industrial facilities that include operating plants that process natural gas or recover natural gas liquids.
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公开(公告)号：US20190218161A1
公开(公告)日：2019-07-18
申请号：US16249992
申请日：2019-01-17
Applicant: NOVA Chemicals (International) S.A.
Inventor： Vasily Simanzhenkov , Shahin Goodarznia , Christina Orta , Kamal Serhal , Eric Clavelle , Michael Koselek , Yoonhee Kim
IPC: C07C5/48 , B01J8/02 , B01J8/06 , B01J8/18 , B01J19/24 , B01J8/26 , B01D5/00 , B01D53/00 , B01D53/14 , B01D53/26 , B01D53/22 , F25J3/02
CPC classification number: C07C5/48 , B01D5/003 , B01D5/006 , B01D53/002 , B01D53/1475 , B01D53/229 , B01D53/26 , B01J4/008 , B01J8/0278 , B01J8/0285 , B01J8/065 , B01J8/067 , B01J8/1827 , B01J8/1836 , B01J8/26 , B01J19/2445 , B01J2208/00115 , B01J2208/00176 , B01J2219/00038 , B08B9/00 , B08B9/027 , C07C2523/32 , C07C2523/64 , C07C2523/755 , C10G11/04 , C10G27/04 , C10G70/00 , C10G75/00 , C10G2300/4031 , C10G2400/20 , C11D11/0041 , F25J3/0233 , F25J2205/30 , F25J2205/40 , F25J2205/82 , F25J2205/90 , F25J2215/60
Abstract: Oxidative dehydrogenation is an alternative to the energy extensive steam cracking process presently used for the production of olefins from paraffins. Various embodiments of an oxidative dehydrogenation chemical complex designed to allow removal of sulfur containing contaminants that collect in the gas mixer unit and in the feed lines leading to the ODH reactor are disclosed herein.
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公开(公告)号：US20190186830A1
公开(公告)日：2019-06-20
申请号：US16135933
申请日：2018-09-19
Applicant: Saudi Arabian Oil Company
CPC classification number: F25J3/0209 , F25J1/0022 , F25J1/0037 , F25J1/0092 , F25J1/0238 , F25J1/0291 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J3/0247 , F25J3/0295 , F25J3/04787 , F25J3/04872 , F25J5/005 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2210/06 , F25J2210/12 , F25J2210/60 , F25J2215/04 , F25J2215/60 , F25J2215/62 , F25J2215/64 , F25J2215/66 , F25J2220/68 , F25J2230/20 , F25J2230/30 , F25J2230/32 , F25J2230/60 , F25J2240/02 , F25J2240/60 , F25J2245/02 , F25J2260/60 , F25J2270/12 , F25J2270/18 , F25J2270/60 , F25J2270/66 , F25J2270/902 , F25J2290/40 , F25J2290/62 , F25J2290/80
Abstract: This specification relates to operating industrial facilities, for example, crude oil refining facilities or other industrial facilities that include operating plants that process natural gas or recover natural gas liquids.
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公开(公告)号：US20190186825A1
公开(公告)日：2019-06-20
申请号：US16135865
申请日：2018-09-19
Applicant: Saudi Arabian Oil Company
CPC classification number: F25J3/0209 , F25J1/0022 , F25J1/0037 , F25J1/0092 , F25J1/0238 , F25J1/0291 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J3/0247 , F25J3/0295 , F25J3/04787 , F25J3/04872 , F25J5/005 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2210/06 , F25J2210/12 , F25J2210/60 , F25J2215/04 , F25J2215/60 , F25J2215/62 , F25J2215/64 , F25J2215/66 , F25J2220/68 , F25J2230/20 , F25J2230/30 , F25J2230/32 , F25J2230/60 , F25J2240/02 , F25J2240/60 , F25J2245/02 , F25J2260/60 , F25J2270/12 , F25J2270/18 , F25J2270/60 , F25J2270/66 , F25J2270/902 , F25J2290/40 , F25J2290/62 , F25J2290/80
Abstract: This specification relates to operating industrial facilities, for example, crude oil refining facilities or other industrial facilities that include operating plants that process natural gas or recover natural gas liquids.
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Patent Agency Ranking
公开(公告)号：US20190186824A1
公开(公告)日：2019-06-20
申请号：US16135837
申请日：2018-09-19
Applicant: Saudi Arabian Oil Company
CPC classification number: F25J3/0209 , F25J1/0022 , F25J1/0037 , F25J1/0092 , F25J1/0238 , F25J1/0291 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J3/0247 , F25J3/0295 , F25J3/04787 , F25J3/04872 , F25J5/005 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2210/06 , F25J2210/12 , F25J2210/60 , F25J2215/04 , F25J2215/60 , F25J2215/62 , F25J2215/64 , F25J2215/66 , F25J2220/68 , F25J2230/20 , F25J2230/30 , F25J2230/32 , F25J2230/60 , F25J2240/02 , F25J2240/60 , F25J2245/02 , F25J2260/60 , F25J2270/12 , F25J2270/18 , F25J2270/60 , F25J2270/66 , F25J2270/902 , F25J2290/40 , F25J2290/62 , F25J2290/80
Abstract: This specification relates to operating industrial facilities, for example, crude oil refining facilities or other industrial facilities that include operating plants that process natural gas or recover natural gas liquids.
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公开(公告)号：US20190186822A1
公开(公告)日：2019-06-20
申请号：US16135797
申请日：2018-09-19
Applicant: Saudi Arabian Oil Company
CPC classification number: F25J3/0209 , F25J1/0022 , F25J1/0037 , F25J1/0092 , F25J1/0238 , F25J1/0291 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J3/0247 , F25J3/0295 , F25J3/04787 , F25J3/04872 , F25J5/005 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2210/06 , F25J2210/12 , F25J2210/60 , F25J2215/04 , F25J2215/60 , F25J2215/62 , F25J2215/64 , F25J2215/66 , F25J2220/68 , F25J2230/20 , F25J2230/30 , F25J2230/32 , F25J2230/60 , F25J2240/02 , F25J2240/60 , F25J2245/02 , F25J2260/60 , F25J2270/12 , F25J2270/18 , F25J2270/60 , F25J2270/66 , F25J2270/902 , F25J2290/40 , F25J2290/62 , F25J2290/80
Abstract: This specification relates to operating industrial facilities, for example, crude oil refining facilities or other industrial facilities that include operating plants that process natural gas or recover natural gas liquids.
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48.发明申请公开(公告)号：US20180274854A1
公开(公告)日：2018-09-27
申请号：US15103760
申请日：2015-12-18
Inventor： Berj Garbouchian , Sudhir Golikeri , Jie Yu , Vincent Leung
IPC: F25J3/02
CPC classification number: F25J3/0295 , B01D1/2843 , B01D5/0036 , B01D5/006 , C10G70/00 , F25J3/0219 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2200/02 , F25J2200/50 , F25J2200/72 , F25J2200/74 , F25J2205/02 , F25J2210/12 , F25J2215/60 , F25J2215/62 , F25J2220/68 , F25J2240/02 , F25J2270/04 , F25J2270/90
Abstract: Systems and methods for recovering light hydrocarbons from refinery waste gas using a back-end turboexpander to generate a higher recovery of the light hydrocarbons for use as petrochemical feedstock and to remove the liquid light hydrocarbons before entering the turboexpander.
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公开(公告)号：US20180023889A1
公开(公告)日：2018-01-25
申请号：US15216318
申请日：2016-07-21
Applicant: Air Products and Chemicals, Inc.
Inventor： Fei Chen , Mark Julian Roberts , Christopher Michael Ott , Annemarie Ott Weist
CPC classification number: F25J3/0238 , F25J1/0022 , F25J1/0045 , F25J1/0052 , F25J1/0055 , F25J1/0087 , F25J1/0212 , F25J1/0216 , F25J1/0238 , F25J1/0241 , F25J1/0262 , F25J3/0209 , F25J2200/72 , F25J2205/02 , F25J2210/06 , F25J2210/60 , F25J2215/60 , F25J2220/64 , F25J2230/60 , F25J2235/02 , F25J2240/40 , F25J2245/02 , F25J2270/02
Abstract: A system and method for integrated heavy hydrocarbon removal in a liquefaction system having a lean natural gas source. An economizer located between a main cryogenic heat exchanger and a reflux drum is provided to cool an overhead vapor stream against a partially condensed stream. In addition, pressure of the natural gas feed stream is maintained into a scrub column. A pressure drop is provided by a valve located between the economizer and the reflux drum on a partially condensed stream withdrawn from the cold end of the warm section of the main cryogenic heat exchanger.
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公开(公告)号：US09637428B2
公开(公告)日：2017-05-02
申请号：US14462056
申请日：2014-08-18
Applicant: Ortloff Engineers, Ltd. , S.M.E. Products, LP
Inventor： Hank M. Hudson , John D. Wilkinson , Joe T. Lynch , Scott A. Miller , Kyle T. Cuellar , Andrew F. Johnke , W. Larry Lewis
CPC classification number: F25J3/0209 , C07C7/04 , F25J1/0022 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2200/80 , F25J2205/04 , F25J2210/06 , F25J2215/04 , F25J2215/60 , F25J2230/20 , F25J2230/60 , F25J2235/60 , F25J2240/02 , F25J2240/40 , F25J2270/90 , F25J2290/12 , F25J2290/40 , F25J2290/80
Abstract: A process and an apparatus are disclosed for a compact processing assembly to improve the recovery of C2 (or C3) and heavier hydrocarbon components from a hydrocarbon gas stream. The preferred method of separating a hydrocarbon gas stream generally includes producing at least a substantially condensed first stream and a cooled second stream, expanding both streams to lower pressure, and supplying the streams to a fractionation tower. In the process and apparatus disclosed, the expanded first stream is heated to form a vapor fraction and a liquid fraction. The vapor fraction is combined with the tower overhead vapor, directed to a heat and mass transfer means inside a processing assembly, and cooled and partially condensed by the expanded first stream to form a residual vapor stream and a condensed stream. The condensed stream is combined with the liquid fraction and supplied to the tower at its top feed point.
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