EA199900048A1 - Способ удаления соединений серы hs, so, cos и/или csиз газа, являющегося отходами завода по производству серы, с регенерацией указанных соединений в виде серы - Google Patents

Способ удаления соединений серы hs, so, cos и/или csиз газа, являющегося отходами завода по производству серы, с регенерацией указанных соединений в виде серы

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Publication number
EA199900048A1
EA199900048A1 EA199900048A EA199900048A EA199900048A1 EA 199900048 A1 EA199900048 A1 EA 199900048A1 EA 199900048 A EA199900048 A EA 199900048A EA 199900048 A EA199900048 A EA 199900048A EA 199900048 A1 EA199900048 A1 EA 199900048A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gas
hydrolyzed
waste
sulfur
cos
Prior art date
Application number
EA199900048A
Other languages
English (en)
Other versions
EA000764B1 (ru
Inventor
Жан Нугейред
Original Assignee
Елф Эксплорасьон Продюксьон
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 Елф Эксплорасьон Продюксьон filed Critical Елф Эксплорасьон Продюксьон
Publication of EA199900048A1 publication Critical patent/EA199900048A1/ru
Publication of EA000764B1 publication Critical patent/EA000764B1/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
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • 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
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Отходящий газ (6) каталитически гидролизуют (1) и получают гидролизованный газ (15), содержащий HS и SOи свободный от COS и CS. После охлаждения (17), гидролизованный газ вводят в одну (2а) из двух каталитических зон Клауса (2а, 2b), собранных параллельно, при этом вторую каталитическую зону (2b) регенерируют, затем охлаждают. Регенерацию проводят за счет незамкнутой циркуляции потока газа (19, 36), отведенного от газа (15) перед его охлаждением (17), регенерационный газообразный эффлюент (24b) вводят (29, 20) в газ (15) между точками забора (19) и охлаждения (17). Охлаждение реактора (2b) осуществляют за счет незамкнутой циркуляции потока газа (11, 36), отведенного от газа (6), при этом газообразный эффлюент (24b) охлаждения вводят (29, 13) в газ (6) между точками забора (11) и нагревания (8).Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199900048A 1997-04-24 1998-04-23 Способ удаления соединений серы hs, so, cos и/или csиз газа, являющегося отходами завода по производству серы, с регенерацией указанных соединений в виде серы EA000764B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9705071A FR2762592B1 (fr) 1997-04-24 1997-04-24 Procede d'elimination des composes soufres h2s, so2, cos et/ou cs2 contenus dans un gaz residuaire d'usine a soufre avec recuperation desdits composes sous la forme de soufre
PCT/FR1998/000816 WO1998047813A1 (fr) 1997-04-24 1998-04-23 Procede d'elimination des composes soufres h2s, so2, cos et/ou cs2 contenus dans un gaz residuaire d'usine a soufre avec recuperation desdits composes sous la forme de soufre

Publications (2)

Publication Number Publication Date
EA199900048A1 true EA199900048A1 (ru) 1999-06-24
EA000764B1 EA000764B1 (ru) 2000-04-24

Family

ID=9506272

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900048A EA000764B1 (ru) 1997-04-24 1998-04-23 Способ удаления соединений серы hs, so, cos и/или csиз газа, являющегося отходами завода по производству серы, с регенерацией указанных соединений в виде серы

Country Status (15)

Country Link
US (1) US6113872A (ru)
EP (1) EP0927142B1 (ru)
JP (1) JP4473348B2 (ru)
CN (1) CN1108273C (ru)
AT (1) ATE200068T1 (ru)
CA (1) CA2258799C (ru)
DE (1) DE69800641T2 (ru)
EA (1) EA000764B1 (ru)
ES (1) ES2157121T3 (ru)
FR (1) FR2762592B1 (ru)
GR (1) GR3036116T3 (ru)
HK (1) HK1022135A1 (ru)
NO (1) NO985939L (ru)
PT (1) PT927142E (ru)
WO (1) WO1998047813A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA010173B1 (ru) * 2004-04-22 2008-06-30 Флуор Текнолоджиз Корпорейшн Установки и способы для переработки cos по реакции клауса
KR100599882B1 (ko) * 2004-06-08 2006-07-13 한국과학기술연구원 황화수소와 이산화황의 동시 처리를 위한 탈황 방법
CN100430315C (zh) * 2006-09-18 2008-11-05 孔庆然 一种二硫化碳制备过程中尾气的处理设备及方法
CN101802739A (zh) * 2007-06-21 2010-08-11 氟石科技公司 用于硫回收装置的需气反馈控制系统和方法
JP2009190579A (ja) * 2008-02-14 2009-08-27 Calsonic Kansei Corp 空気調和システム
US8386099B2 (en) * 2010-02-05 2013-02-26 Applied Defense Solutions Method and apparatus for initial orbit determination using high-precision orbit propagation and maneuver modeling
GB201303737D0 (en) * 2013-03-01 2013-04-17 Cross Peter F Catalytic treatment
DK2969131T3 (da) * 2013-03-14 2020-03-23 Stamicarbon B V Acting Under The Name Of Mt Innovation Center Cos- og cs2-reduktionsfremgangsmåde
ES2711612T3 (es) 2015-03-12 2019-05-06 Prosernat Proceso de eliminación de compuestos de azufre a partir de un gas con etapas de hidrogenación y oxidación directa
WO2019205055A1 (zh) * 2018-04-26 2019-10-31 乔治洛德方法研究和开发液化空气有限公司 一种低温甲醇洗单元与多套克劳斯单元的尾气循环联用的方法与设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535815A1 (de) * 1985-10-08 1987-04-09 Metallgesellschaft Ag Verfahren zum reinigen von schwefelwasserstoff und schwefeldioxid enthaltendem abgas
FR2589140B1 (fr) * 1985-10-25 1991-02-22 Elf Aquitaine Procede catalytique de production de soufre a partir d'un gaz acide renfermant de l'h2s
FR2632626B1 (fr) * 1988-06-08 1990-08-31 Elf Aquitaine Procede pour ameliorer le rendement en soufre d'un ensemble de production de soufre a partir d'un gaz acide renfermant h2s, ledit ensemble comportant une usine a soufre suivie d'une unite d'epuration
US5202107A (en) * 1988-06-08 1993-04-13 Societe National Elf Aquitaine (Prod.) Process for improving the sulphur yield of a complex for the production of sulphur followed by a purification unit
US5494650A (en) * 1989-01-19 1996-02-27 Societe Nationale Elf Aquitaine (Production) Process for improving the sulphur yield of a complex for producing sulphur from a sour gas containing H2 S, the said complex comprising a sulphur plant and then an oxidation and hydrolysis unit followed by a purification unit
FR2653422B1 (fr) * 1989-10-19 1992-01-03 Elf Aquitaine Procede pour ameliorer le rendement en soufre d'un ensemble de production de soufre a partir d'un gaz acide renfermant h2s, ledit ensemble comportant une usine a soufre, puis une unite d'oxydation et d'hydrolyse suivie d'une unite d'epuration.
FR2702674B1 (fr) * 1993-03-16 1995-04-28 Elf Aquitaine Procédé d'élimination des composés soufrés contenus dans un gaz résiduaire du type gaz résiduaire d'usine à soufre Claus, avec récupération desdits composés sous la forme de soufre.
FR2702673B1 (fr) * 1993-03-16 1995-04-28 Elf Aquitaine Procédé d'élimination de l'H2S contenu dans un gaz en concentration inférieure à 5 % en volume avec récupération de cet H2S sous la forme de soufre.

Also Published As

Publication number Publication date
ATE200068T1 (de) 2001-04-15
JP4473348B2 (ja) 2010-06-02
NO985939L (no) 1999-02-23
CA2258799A1 (fr) 1998-10-29
FR2762592B1 (fr) 1999-06-18
DE69800641T2 (de) 2001-11-08
NO985939D0 (no) 1998-12-17
FR2762592A1 (fr) 1998-10-30
US6113872A (en) 2000-09-05
EP0927142A1 (fr) 1999-07-07
WO1998047813A1 (fr) 1998-10-29
GR3036116T3 (en) 2001-09-28
EP0927142B1 (fr) 2001-03-28
JP2000513699A (ja) 2000-10-17
CA2258799C (fr) 2005-07-26
PT927142E (pt) 2001-08-30
CN1226873A (zh) 1999-08-25
HK1022135A1 (en) 2000-07-28
CN1108273C (zh) 2003-05-14
DE69800641D1 (de) 2001-05-03
ES2157121T3 (es) 2001-08-01
EA000764B1 (ru) 2000-04-24

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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 BY KG MD TJ

MK4A Patent expired

Designated state(s): AZ KZ TM RU