IN2014DN05983A - - Google Patents

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Publication number
IN2014DN05983A
IN2014DN05983A IN5983DEN2014A IN2014DN05983A IN 2014DN05983 A IN2014DN05983 A IN 2014DN05983A IN 5983DEN2014 A IN5983DEN2014 A IN 5983DEN2014A IN 2014DN05983 A IN2014DN05983 A IN 2014DN05983A
Authority
IN
India
Prior art keywords
heat
overhead stream
reboiler
superheat
compressed
Prior art date
Application number
Inventor
Clayton C Sadler
Xin X Zhu
Tokhanh Ngo
David J Shecterle
Original Assignee
Uop Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uop Llc filed Critical Uop Llc
Publication of IN2014DN05983A publication Critical patent/IN2014DN05983A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/007—Energy recuperation; Heat pumps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B01D3/4205—Reflux ratio control splitter
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

Abstract

Hydrocarbon distillation columns with heat pumps and methods of operating them are described. The overhead stream is compressed to increase temperature so that it can be used both to heat the reboiler and to superheat the overhead stream before it enters the heat pump compressor.
IN5983DEN2014 2012-03-05 2013-02-22 IN2014DN05983A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/411,830 US9045697B2 (en) 2012-03-05 2012-03-05 Distillation column heat pump with compressor inlet superheater
PCT/US2013/027234 WO2013133987A1 (en) 2012-03-05 2013-02-22 Distillation column heat pump with compressor inlet superheater

Publications (1)

Publication Number Publication Date
IN2014DN05983A true IN2014DN05983A (en) 2015-06-26

Family

ID=49042048

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5983DEN2014 IN2014DN05983A (en) 2012-03-05 2013-02-22

Country Status (6)

Country Link
US (1) US9045697B2 (en)
CN (1) CN104159876B (en)
BR (1) BR112014018263A8 (en)
IN (1) IN2014DN05983A (en)
RU (1) RU2585175C2 (en)
WO (1) WO2013133987A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103803668A (en) * 2014-02-28 2014-05-21 济钢集团有限公司 System for recovering residual heat of ammonia vapor on top of surplus ammonia water ammonia still
US9827602B2 (en) * 2015-09-28 2017-11-28 Tesla, Inc. Closed-loop thermal servicing of solvent-refining columns
CN106925191A (en) * 2015-12-29 2017-07-07 辽宁奥克化学股份有限公司 A kind of continuous alkoxylation device and technique
CN207627960U (en) * 2016-12-21 2018-07-20 中国石油化工股份有限公司 Alkylation reaction product separator and alkylated reaction device
CN108211404B (en) * 2016-12-21 2023-09-05 中国石油化工股份有限公司 Alkylation reaction device and alkylation reaction separation method
ES2753130T3 (en) * 2016-12-22 2020-04-07 Gea Wiegand Gmbh Installation and procedure for the de-alcoholization of alcoholic beverages
US10822909B2 (en) 2017-08-17 2020-11-03 Baker Hughes, A Ge Company, Llc Packers having controlled swelling
US10688407B1 (en) * 2019-03-14 2020-06-23 Uop Llc Fractionation column with heat pump using high boiling point vapor
CN114100174B (en) * 2021-11-24 2022-11-18 大连理工大学 Heat pump rectification system of embedded wave rotor equipment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336046A (en) * 1980-09-12 1982-06-22 Tenneco Oil Company C4 Separation process
CA1179291A (en) 1981-10-30 1984-12-11 David T. Ahlberg Distillation apparatus
US4444571A (en) * 1983-03-07 1984-04-24 Bend Research, Inc. Energy-efficient process for the stripping of gases from liquids
KR900008691B1 (en) * 1984-04-26 1990-11-27 신니쯔 데쯔가가꾸 가부시끼가이샤 Distillation method of stirenes
CN1006786B (en) * 1984-04-26 1990-02-14 新日铁化学株式会社 Process for distillation of styrenes
JPS62191028A (en) * 1986-02-17 1987-08-21 Osaka Gas Co Ltd Apparatus for separating heavy carbon methane
US4753667A (en) 1986-11-28 1988-06-28 Enterprise Products Company Propylene fractionation
US4773968A (en) * 1986-12-12 1988-09-27 Enterprise Products Company N-butane/isobutane fractionation
FR2688213B1 (en) * 1992-03-06 1995-05-24 Inst Francais Du Petrole PROCESS FOR THE ISOMERIZATION OF NORMAL C5 / C6 PARAFFINS WITH RECYCLING OF NORMAL PARAFFINS AND METHYL-PENTANES.
DE4235431C1 (en) * 1992-10-21 1994-01-20 Huels Chemische Werke Ag Process for the separation of ethylbenzene / styrene by distillation of a liquid mixture consisting mainly of styrene and ethylbenzene
FR2821351B1 (en) * 2001-02-26 2003-05-16 Technip Cie METHOD FOR RECOVERING ETHANE, IMPLEMENTING A REFRIGERATION CYCLE USING A MIXTURE OF AT LEAST TWO REFRIGERANT FLUIDS, GASES OBTAINED BY THIS PROCESS, AND IMPLEMENTATION INSTALLATION
RU2197462C1 (en) * 2001-11-12 2003-01-27 Пантелеев Евгений Валентинович Ortho-xylene production process
US7669418B2 (en) 2004-12-17 2010-03-02 Hitachi, Ltd. Heat energy supply system and method, and reconstruction method of the system
US7981256B2 (en) * 2007-11-09 2011-07-19 Uop Llc Splitter with multi-stage heat pump compressor and inter-reboiler
US7842847B2 (en) 2008-06-27 2010-11-30 Lummus Technology Inc. Separation process for olefin production

Also Published As

Publication number Publication date
CN104159876B (en) 2017-11-24
US20130227986A1 (en) 2013-09-05
RU2014137463A (en) 2016-04-10
BR112014018263A2 (en) 2017-06-20
BR112014018263A8 (en) 2017-07-11
WO2013133987A1 (en) 2013-09-12
US9045697B2 (en) 2015-06-02
RU2585175C2 (en) 2016-05-27
CN104159876A (en) 2014-11-19

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