WO2019118282A1 - Processus de régénération d'une résine échangeuse d'anions utilisée pour l'élimination des mercaptans - Google Patents

Processus de régénération d'une résine échangeuse d'anions utilisée pour l'élimination des mercaptans Download PDF

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Publication number
WO2019118282A1
WO2019118282A1 PCT/US2018/064385 US2018064385W WO2019118282A1 WO 2019118282 A1 WO2019118282 A1 WO 2019118282A1 US 2018064385 W US2018064385 W US 2018064385W WO 2019118282 A1 WO2019118282 A1 WO 2019118282A1
Authority
WO
WIPO (PCT)
Prior art keywords
hydroxide
exchange resin
anion exchange
mercaptans
potassium
Prior art date
Application number
PCT/US2018/064385
Other languages
English (en)
Inventor
Runyu TAN
Reba S. GEORGETOWN
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of WO2019118282A1 publication Critical patent/WO2019118282A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B01D2253/206—Ion exchange resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/306—Organic sulfur compounds, e.g. mercaptans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

L'invention concerne un procédé d'élimination de mercaptans d'un flux d'alimentation en gaz. Ce procédé permet de faire passer un flux d'alimentation en gaz comprenant des mercaptans à travers un milieu adsorbant régénérable qui adsorbe les mercaptans pour donner un produit de gaz naturel pauvre en mercaptans et un milieu adsorbant riche en mercaptans. Le milieu adsorbant régénérable est une résine échangeuse d'ions fortement basique.
PCT/US2018/064385 2017-12-13 2018-12-07 Processus de régénération d'une résine échangeuse d'anions utilisée pour l'élimination des mercaptans WO2019118282A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762597956P 2017-12-13 2017-12-13
US62/597,956 2017-12-13

Publications (1)

Publication Number Publication Date
WO2019118282A1 true WO2019118282A1 (fr) 2019-06-20

Family

ID=64734294

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/064385 WO2019118282A1 (fr) 2017-12-13 2018-12-07 Processus de régénération d'une résine échangeuse d'anions utilisée pour l'élimination des mercaptans

Country Status (1)

Country Link
WO (1) WO2019118282A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3882329A1 (fr) 2020-03-18 2021-09-22 Indian Oil Corporation Limited Procédé d'élimination du soufre et d'autres impuretés dans du gaz de pétrole liquéfié oléfinique

Citations (30)

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US2730486A (en) 1951-09-19 1956-01-10 Socony Mobil Oil Co Inc Ion exchange removal of mercaptans from petroleum
US2882243A (en) 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US2882244A (en) 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US3392111A (en) * 1967-06-16 1968-07-09 Howe Baker Eng Regeneration of ion exchange catalyst in sweetening process
US3760029A (en) 1971-05-06 1973-09-18 Chevron Res Dimethylsulfide removal in the isomerization of normal paraffins
US3816975A (en) 1972-11-14 1974-06-18 Union Carbide Corp Purification of hydrocarbon feedstocks
US4098684A (en) 1976-11-29 1978-07-04 Gulf Research & Development Company Purification of liquid n-paraffins containing carbonyl sulfide and other sulfur compounds
US4192921A (en) 1977-12-28 1980-03-11 Rohm And Haas Company Crosslinked gel ion exchange resin beads characterized by strain birefringence patterns
US4246386A (en) 1978-05-08 1981-01-20 Rohm And Haas Company Ion exchange resins
US4256840A (en) 1958-07-18 1981-03-17 Rohm And Haas Company Macroreticular cation exchange beads and preparation of same
US4283499A (en) 1978-10-13 1981-08-11 Rohm And Haas Company Resins
EP0062088A1 (fr) 1981-04-03 1982-10-13 The Dow Chemical Company Méthode de préparation d'une résine échangeuse d'ions sous forme de grosses particules sphéroidales à partir de grains d'ensemencement
US4419245A (en) 1982-06-30 1983-12-06 Rohm And Haas Company Copolymer process and product therefrom consisting of crosslinked seed bead swollen by styrene monomer
US4444961A (en) 1980-10-30 1984-04-24 The Dow Chemical Company Process and apparatus for preparing uniform size polymer beads
US4540842A (en) 1984-01-16 1985-09-10 El Paso Products Company Removal of sulfur compounds from pentane
US4564644A (en) 1982-08-02 1986-01-14 The Dow Chemical Company Ion exchange resins prepared by sequential monomer addition
US4568700A (en) 1983-08-22 1986-02-04 Yeda Research And Development Co. Ltd. Process for the production of halomethylating agents which are of low volatility
EP0179133A1 (fr) 1984-04-23 1986-04-30 The Dow Chemical Company Procede de preparation de resines echangeuses d'ions utilisant une technologie de polymerisation a germes
US4623706A (en) 1984-08-23 1986-11-18 The Dow Chemical Company Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream
US4666673A (en) 1980-10-30 1987-05-19 The Dow Chemical Company Apparatus for preparing large quantities of uniform size drops
US4795545A (en) 1987-09-17 1989-01-03 Uop Inc. Process for pretreatment of light hydrocarbons to remove sulfur, water, and oxygen-containing compounds
US5134169A (en) 1988-12-19 1992-07-28 Mintek Gold selective ion exchange resins
US5244926A (en) 1992-06-16 1993-09-14 The Dow Chemical Company Preparation of ion exchange and adsorbent copolymers
EP0781832A1 (fr) 1995-12-27 1997-07-02 Institut Francais Du Petrole Procédé de traitement global de gaz naturel sur un site de stockage
US6756462B2 (en) 2001-07-03 2004-06-29 Rohm And Haas Company Method for preparation of anion exchange resins
US20040256597A1 (en) 2003-05-19 2004-12-23 Barrett James Henry High selectivity perchlorate removal resins and methods and systems using same
US6924317B2 (en) 2002-04-04 2005-08-02 Bayer Aktiengesellschaft Process for producing coarse-particle anion-exchanger gels
US20080289949A1 (en) 2007-05-23 2008-11-27 Harris William I Method for processing effluent from chloromethylation of vinyl aromatic polymers
US8273799B2 (en) 2009-02-13 2012-09-25 Dow Global Technologies Llc Amination of vinyl aromatic polymers with tertiary amines

Patent Citations (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718489A (en) 1951-09-19 1955-09-20 Socony Mobil Oil Co Inc Activation of ion exchange material and process for sweetening petroleum therewith
US2730486A (en) 1951-09-19 1956-01-10 Socony Mobil Oil Co Inc Ion exchange removal of mercaptans from petroleum
US2882243A (en) 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US2882244A (en) 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US4256840A (en) 1958-07-18 1981-03-17 Rohm And Haas Company Macroreticular cation exchange beads and preparation of same
US3392111A (en) * 1967-06-16 1968-07-09 Howe Baker Eng Regeneration of ion exchange catalyst in sweetening process
US3760029A (en) 1971-05-06 1973-09-18 Chevron Res Dimethylsulfide removal in the isomerization of normal paraffins
US3816975A (en) 1972-11-14 1974-06-18 Union Carbide Corp Purification of hydrocarbon feedstocks
US4098684A (en) 1976-11-29 1978-07-04 Gulf Research & Development Company Purification of liquid n-paraffins containing carbonyl sulfide and other sulfur compounds
US4192921A (en) 1977-12-28 1980-03-11 Rohm And Haas Company Crosslinked gel ion exchange resin beads characterized by strain birefringence patterns
US4246386A (en) 1978-05-08 1981-01-20 Rohm And Haas Company Ion exchange resins
US4283499A (en) 1978-10-13 1981-08-11 Rohm And Haas Company Resins
US4444961A (en) 1980-10-30 1984-04-24 The Dow Chemical Company Process and apparatus for preparing uniform size polymer beads
US4666673A (en) 1980-10-30 1987-05-19 The Dow Chemical Company Apparatus for preparing large quantities of uniform size drops
EP0062088A1 (fr) 1981-04-03 1982-10-13 The Dow Chemical Company Méthode de préparation d'une résine échangeuse d'ions sous forme de grosses particules sphéroidales à partir de grains d'ensemencement
US4419245A (en) 1982-06-30 1983-12-06 Rohm And Haas Company Copolymer process and product therefrom consisting of crosslinked seed bead swollen by styrene monomer
US4564644A (en) 1982-08-02 1986-01-14 The Dow Chemical Company Ion exchange resins prepared by sequential monomer addition
US4568700A (en) 1983-08-22 1986-02-04 Yeda Research And Development Co. Ltd. Process for the production of halomethylating agents which are of low volatility
US4540842A (en) 1984-01-16 1985-09-10 El Paso Products Company Removal of sulfur compounds from pentane
EP0179133A1 (fr) 1984-04-23 1986-04-30 The Dow Chemical Company Procede de preparation de resines echangeuses d'ions utilisant une technologie de polymerisation a germes
US4623706A (en) 1984-08-23 1986-11-18 The Dow Chemical Company Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream
US4795545A (en) 1987-09-17 1989-01-03 Uop Inc. Process for pretreatment of light hydrocarbons to remove sulfur, water, and oxygen-containing compounds
US5134169A (en) 1988-12-19 1992-07-28 Mintek Gold selective ion exchange resins
US5244926A (en) 1992-06-16 1993-09-14 The Dow Chemical Company Preparation of ion exchange and adsorbent copolymers
EP0781832A1 (fr) 1995-12-27 1997-07-02 Institut Francais Du Petrole Procédé de traitement global de gaz naturel sur un site de stockage
US6756462B2 (en) 2001-07-03 2004-06-29 Rohm And Haas Company Method for preparation of anion exchange resins
US6924317B2 (en) 2002-04-04 2005-08-02 Bayer Aktiengesellschaft Process for producing coarse-particle anion-exchanger gels
US20040256597A1 (en) 2003-05-19 2004-12-23 Barrett James Henry High selectivity perchlorate removal resins and methods and systems using same
US20080289949A1 (en) 2007-05-23 2008-11-27 Harris William I Method for processing effluent from chloromethylation of vinyl aromatic polymers
US8273799B2 (en) 2009-02-13 2012-09-25 Dow Global Technologies Llc Amination of vinyl aromatic polymers with tertiary amines

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Polymer Processes", 1956, INTERSCIENCE PUBLISHERS, INC., article "Polymerization in Suspension", pages: 69 - 109
A. HIROKI ET AL: "Decomposition of Hydrogen Peroxide at Water-Ceramic Oxide Interfaces", JOURNAL OF PHYSICAL CHEMISTRY PART B: CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 109, no. 8, 1 March 2005 (2005-03-01), US, pages 3364 - 3370, XP055565488, ISSN: 1520-6106, DOI: 10.1021/jp046405d *
F. HELFFERICH: "Ion Exchange", 1962, MCGRAW-HILL, pages: 35 - 36
G. JONES: "Chloromethylation of Polystyrene", INDUSTRIAL AND ENGINEERING CHEMISTRY, vol. 44, no. 1, November 1952 (1952-11-01), pages 2686 - 2692

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3882329A1 (fr) 2020-03-18 2021-09-22 Indian Oil Corporation Limited Procédé d'élimination du soufre et d'autres impuretés dans du gaz de pétrole liquéfié oléfinique
US11739277B2 (en) 2020-03-18 2023-08-29 Indian Oil Corporation Limited Process for removal of sulfur and other impurities from olefinic liquefied petroleum gas

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