EA201792005A1 - Высокоэффективный способ удаления газообразного сероводорода из жидкой серы - Google Patents

Высокоэффективный способ удаления газообразного сероводорода из жидкой серы

Info

Publication number
EA201792005A1
EA201792005A1 EA201792005A EA201792005A EA201792005A1 EA 201792005 A1 EA201792005 A1 EA 201792005A1 EA 201792005 A EA201792005 A EA 201792005A EA 201792005 A EA201792005 A EA 201792005A EA 201792005 A1 EA201792005 A1 EA 201792005A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sulfur
liquid sulfur
high efficiency
hydrogen sulphide
removing gas
Prior art date
Application number
EA201792005A
Other languages
English (en)
Other versions
EA036132B1 (ru
Inventor
Элмо Насато
Франк Бела
Билл Дьюиз
Ланс Кристи
Стефен Поллитт
Робин Стрит
Дэвид Эванс
Original Assignee
Уорлипарсонс Юроп Лтд.
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 Уорлипарсонс Юроп Лтд. filed Critical Уорлипарсонс Юроп Лтд.
Publication of EA201792005A1 publication Critical patent/EA201792005A1/ru
Publication of EA036132B1 publication Critical patent/EA036132B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/0232—Purification, e.g. degassing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0036—Flash degasification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

Способы и системы для дегазации жидкой серы могут включать смешение газа, такого как воздух, с жидкой серной смесью, содержащей серу, сероводород и полисульфиды водорода с образованием серно-газовой смеси. Серно-газовая смесь затем может быть перенесена в сепаратор, сосуд для хранения или бак для хранения для разделения серно-газовой смеси.
EA201792005A 2015-03-11 2015-12-17 Высокоэффективный способ удаления газообразного сероводорода из жидкой серы EA036132B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562131356P 2015-03-11 2015-03-11
PCT/EP2015/080360 WO2016142018A1 (en) 2015-03-11 2015-12-17 High efficiency process for degassing of hydrogen sulfide from liquid sulfur

Publications (2)

Publication Number Publication Date
EA201792005A1 true EA201792005A1 (ru) 2018-01-31
EA036132B1 EA036132B1 (ru) 2020-10-01

Family

ID=55077483

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201792005A EA036132B1 (ru) 2015-03-11 2015-12-17 Высокоэффективный способ удаления газообразного сероводорода из жидкой серы

Country Status (7)

Country Link
US (1) US10246328B2 (ru)
EP (1) EP3268309B1 (ru)
JP (1) JP2018512360A (ru)
KR (1) KR20170128235A (ru)
CA (1) CA2978238C (ru)
EA (1) EA036132B1 (ru)
WO (1) WO2016142018A1 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2660867C1 (ru) * 2017-06-21 2018-07-10 Общество с ограниченной ответственностью "Газпром добыча Астрахань" (ООО "Газпром добыча Астрахань") Способ дегазации жидкой серы
DE102018206313A1 (de) * 2018-04-24 2019-10-24 Krones Ag Entgasungsanlage und Verfahren zum Durchführen eines Entgasungsprozesses einer Flüssigkeit und Getränkebehandlungsmaschine
US11266946B2 (en) 2018-05-16 2022-03-08 Saudi Arabian Oil Company Purification of gases containing sulfur compounds
CN110054161A (zh) * 2019-04-22 2019-07-26 中石化广州工程有限公司 一种液硫脱气工艺及脱气装置
CN110655040A (zh) * 2019-11-05 2020-01-07 辽宁北方华锦五洲化工工程设计有限公司 一种应用于炼化装置中的液硫脱气工艺
WO2022099421A1 (en) * 2020-11-13 2022-05-19 Enersul Inc Rotodynamic degassing pumping unit and rotor bearing design
CN112648599A (zh) * 2020-11-27 2021-04-13 山西焦化股份有限公司 一种延长制硫炉废锅内部结构使用周期的方法
CN115724407B (zh) * 2021-08-31 2024-07-16 中国石油化工股份有限公司 一种液硫脱气装置及方法

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US3397041A (en) * 1966-06-17 1968-08-13 Atomic Energy Commission Usa Sulfur purification by fractional condensation
NL173735C (nl) * 1972-05-24 1988-06-16 Shell Int Research Werkwijze voor het verwijderen van waterstofsulfide uit gesmolten zwavel.
US4131437A (en) 1975-12-19 1978-12-26 Exxon Research & Engineering Co. Process for the continuous multistage degasification of liquid sulfur
US4844720A (en) 1982-04-02 1989-07-04 Amoco Corporation Process for removal of hydrogen sulfide and hydrogen polysulfide from liquid sulfur
DE3417230A1 (de) * 1984-05-10 1985-11-14 Metallgesellschaft Ag, 6000 Frankfurt Verfahren und vorrichtung zum entgasen von schwefelwasserstoffhaltigem fluessigem schwefel
US4729887A (en) 1985-08-16 1988-03-08 Amoco Corporation Process and apparatus for degassing sulfur
US5080695A (en) 1990-10-12 1992-01-14 Marathon Oil Company Method of removing hydrogen sulfide from liquid sulfur
NL1003085C2 (nl) 1995-09-15 1997-03-20 Stork Comprimo Bv Werkwijze en inrichting voor het ontgassen van zwavel.
US5632967A (en) * 1995-09-19 1997-05-27 Goar, Allison & Associates, Inc. Process for the high pressure degassing of hydrogen sulfide from liquid sulfur
US5935548A (en) 1998-03-11 1999-08-10 Black & Veatch Pritchard, Inc. Method for removing hydrogen sulfide from molten sulfur
AU2001296619A1 (en) 2000-10-06 2002-04-15 Robertshaw Controls Company Improved stopcock
US6569398B2 (en) * 2001-04-30 2003-05-27 Gaa Engineered Systems, Inc. Method for treating hydrogen sulfide-containing waste gases
US7081233B2 (en) * 2004-05-18 2006-07-25 Dynamax Engineering Ltd. Method and apparatus for degassing liquid sulfur
CA2467947C (en) * 2004-05-18 2011-11-15 Dynamax Engineering Ltd. Method and apparatus for degassing liquid sulfur
CN2813585Y (zh) * 2005-08-10 2006-09-06 四川四维工程设计有限公司 液硫脱气装置
US7927577B2 (en) 2009-01-12 2011-04-19 Worleyparsons Group, Inc. Sulfur collection systems and processes with integrated degassing
US8084013B2 (en) * 2009-07-22 2011-12-27 Kps Technology & Engineering Llc Method and apparatus for degasification of claus-derived sulfur
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CN104185605B (zh) * 2011-09-21 2016-11-09 氟石科技公司 处理含硫排放气体的构造和方法

Also Published As

Publication number Publication date
EP3268309A1 (en) 2018-01-17
CA2978238C (en) 2020-08-11
US20180016143A1 (en) 2018-01-18
EP3268309B1 (en) 2020-02-05
JP2018512360A (ja) 2018-05-17
EA036132B1 (ru) 2020-10-01
US10246328B2 (en) 2019-04-02
CA2978238A1 (en) 2016-09-15
WO2016142018A1 (en) 2016-09-15
KR20170128235A (ko) 2017-11-22

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU