EA201070038A1 - Системы и способы управления с обратной связью по требуемому количеству воздуха для установок по производству серы - Google Patents

Системы и способы управления с обратной связью по требуемому количеству воздуха для установок по производству серы

Info

Publication number
EA201070038A1
EA201070038A1 EA201070038A EA201070038A EA201070038A1 EA 201070038 A1 EA201070038 A1 EA 201070038A1 EA 201070038 A EA201070038 A EA 201070038A EA 201070038 A EA201070038 A EA 201070038A EA 201070038 A1 EA201070038 A1 EA 201070038A1
Authority
EA
Eurasian Patent Office
Prior art keywords
installations
feedback
methods
air
control systems
Prior art date
Application number
EA201070038A
Other languages
English (en)
Other versions
EA017036B1 (ru
Inventor
Винсент Вай Вонг
Томас Кинг Чоу
Джон Джебур
Original Assignee
Флуор Текнолоджиз Корпорейшн
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 Флуор Текнолоджиз Корпорейшн filed Critical Флуор Текнолоджиз Корпорейшн
Publication of EA201070038A1 publication Critical patent/EA201070038A1/ru
Publication of EA017036B1 publication Critical patent/EA017036B1/ru

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/139—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring a value related to the quantity of the individual components and sensing at least one property of the mixture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Gas Separation By Absorption (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

Установка Клауса с множеством параллельных термических ступеней, которые обеспечивают комбинированный выходящий поток в последующие каталитические ступени, включает в себя контроллер, который дает возможность независимо и индивидуально управлять каждой из термических ступеней в зависимости от измеренного химического состава выходящих потоков термических ступеней и выходящего потока каталитической ступени.
EA201070038A 2007-06-21 2008-06-19 Способ управления работой установки клауса и устройство EA017036B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94549507P 2007-06-21 2007-06-21
PCT/US2008/007725 WO2008156843A1 (en) 2007-06-21 2008-06-19 Air demand feedback control systems and methods for sulfur recovery units

Publications (2)

Publication Number Publication Date
EA201070038A1 true EA201070038A1 (ru) 2010-06-30
EA017036B1 EA017036B1 (ru) 2012-09-28

Family

ID=40156569

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070038A EA017036B1 (ru) 2007-06-21 2008-06-19 Способ управления работой установки клауса и устройство

Country Status (11)

Country Link
US (1) US8178070B2 (ru)
EP (1) EP2160665B1 (ru)
JP (1) JP5121927B2 (ru)
KR (1) KR101119357B1 (ru)
CN (2) CN101802739A (ru)
CA (1) CA2691088C (ru)
EA (1) EA017036B1 (ru)
ES (1) ES2399462T3 (ru)
PL (1) PL2160665T3 (ru)
WO (1) WO2008156843A1 (ru)
ZA (1) ZA200909081B (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2944456B1 (fr) * 2009-04-16 2011-05-06 Inst Francais Du Petrole Procede de desulfuration d'un effluent gazeux comportant un dispositif d'analyse en ligne et de controle
KR101352151B1 (ko) * 2011-12-15 2014-01-15 지에스건설 주식회사 황회수 공정의 산성가스 공급원에 따른 연소공기 제어방법
US9370745B2 (en) 2013-04-24 2016-06-21 Jiangsu New Century Jiangnan Environmental Protection Co., Ltd Flue gas-treating method and apparatus for treating acidic tail gas by using ammonia process
EP3110753B1 (en) * 2014-02-28 2020-05-13 Fluor Technologies Corporation Configurations and methods for advanced oxygen enrichment for sulfur recovery
CN104950926A (zh) * 2015-05-08 2015-09-30 苏州首旗信息科技有限公司 一种用于气体的匀速检测及控制***
CN105487377B (zh) * 2016-01-05 2019-05-14 国家电投集团远达环保装备制造有限公司 一种脱硝尿素热解工艺的模糊控制器
CN108144428A (zh) 2017-03-15 2018-06-12 江苏新世纪江南环保股份有限公司 一种氨法高效脱除气体中硫氧化物和尘的方法及装置
CN107213769B (zh) 2017-05-25 2019-09-20 江苏新世纪江南环保股份有限公司 一种分室加氨的氨法脱硫方法及装置
CN107213785B (zh) 2017-05-25 2020-08-07 江苏新世纪江南环保股份有限公司 一种fcc尾气氨法脱硝脱硫除尘的方法及装置
JP6582286B2 (ja) 2017-06-14 2019-10-02 ジァンナン・エンバイロメンタル・プロテクション・グループ・インコーポレイテッドＪｉａｎｇｎａｎ Ｅｎｖｉｒｏｎｍｅｎｔａｌ Ｐｒｏｔｅｃｔｉｏｎ Ｇｒｏｕｐ Ｉｎｃ． アンモニアに基づく脱硫装置のための自動アンモニア添加システム及び方法
CN107213770B (zh) 2017-07-03 2023-03-17 江苏新世纪江南环保股份有限公司 氨法脱硫吸收塔及其建立方法和运行方法
CN108722163B (zh) 2017-09-07 2019-06-07 江苏新世纪江南环保股份有限公司 一种氨法脱硫控制吸收过程气溶胶产生的方法
CN116510513A (zh) 2018-04-13 2023-08-01 江苏新世纪江南环保股份有限公司 氨法脱硫溶液的氧化方法及装置
CN112004588A (zh) * 2018-04-26 2020-11-27 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
CN110732227B (zh) 2018-07-20 2023-02-21 江南环保集团股份有限公司 一种酸性气处理的方法和装置
CN110975546B (zh) 2019-12-26 2021-08-17 江苏新世纪江南环保股份有限公司 一种改进的氨法脱硫控制吸收过程气溶胶产生的方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28864A (en) 1860-06-26 Printing-press
US3026184A (en) 1957-09-26 1962-03-20 Phillips Petroleum Co Sulfur production
US3854876A (en) * 1972-08-07 1974-12-17 Western Res & Dev Ltd Method for monitoring and controlling the efficiency of a chemical process
US3822341A (en) * 1972-09-01 1974-07-02 Marsh V Method of producing sulfur from acid gases
US4100266A (en) * 1977-09-29 1978-07-11 Phillips Petroleum Company Control system for a sulfur process
US4543245A (en) 1981-12-30 1985-09-24 Atlantic Richfield Company Process for controlling temperature of a Claus sulfur unit thermal reactor
US4822591A (en) * 1984-09-07 1989-04-18 Amoco Corporation Two-reactor, high-recovery sulfur plant and process
US4908201A (en) * 1986-01-31 1990-03-13 Amoco Corporation Sulfur recovery process including removal of residual sulfur from Claus catalyst after regeneration
NL8600960A (nl) * 1986-04-16 1987-11-16 Veg Gasinstituut Nv Werkwijze voor het winnen van zwavel uit zwavelhoudende gassen.
US4836999A (en) 1986-07-29 1989-06-06 Amoco Corporation Method for controlling claus furnace with variable hydrocarbon feed composition
US4780305A (en) * 1986-10-03 1988-10-25 The Ralph M. Parsons Company Dual combustion oxygen-enriched claus sulfur plant
DE3843295A1 (de) * 1988-12-22 1990-06-28 Krupp Koppers Gmbh Verfahren zum betrieb einer claus-anlage
US5015459A (en) * 1989-11-30 1991-05-14 Amoco Corporation High pressure-low pressure steam system for extended Claus sulfur recovery plant
US5015460A (en) * 1989-11-30 1991-05-14 Amoco Corporation Condenser-reactor switching units for extended Claus process
US5266274A (en) * 1992-10-13 1993-11-30 Tpa, Inc. Oxygen control system for a sulfur recovery unit
FR2762592B1 (fr) * 1997-04-24 1999-06-18 Elf Aquitaine 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
RU2232128C2 (ru) * 1998-08-25 2004-07-10 Гастек Н.В. Способ извлечения серы из газа, содержащего сероводород
ATE229474T1 (de) * 1999-04-07 2002-12-15 Boc Group Inc Behandlung von schwefelwasserstoff enthaltenden gasströmen
US6287353B1 (en) * 1999-09-28 2001-09-11 3M Innovative Properties Company Abrasive grain, abrasive articles, and methods of making and using the same
US7575931B2 (en) * 2002-06-19 2009-08-18 E.I. Du Pont De Nemours And Company Method and apparatus for reducing a nitrogen oxide, and control thereof
US7531135B2 (en) 2004-07-13 2009-05-12 D Haene Paul E Process and system for controlling a process gas stream
ES2599854T3 (es) * 2005-05-11 2017-02-03 Mayo Foundation For Medical Education And Research Aparato para procedimientos quirúrgicos internos
CN201713317U (zh) * 2010-05-04 2011-01-19 中国石油集团工程设计有限责任公司 克劳斯硫磺回收装置

Also Published As

Publication number Publication date
EP2160665A4 (en) 2010-06-16
EP2160665B1 (en) 2013-01-23
PL2160665T3 (pl) 2013-09-30
CN105468039A (zh) 2016-04-06
EP2160665A1 (en) 2010-03-10
JP2010530352A (ja) 2010-09-09
KR20100023968A (ko) 2010-03-04
WO2008156843A1 (en) 2008-12-24
CA2691088A1 (en) 2008-12-24
ZA200909081B (en) 2012-07-25
EA017036B1 (ru) 2012-09-28
KR101119357B1 (ko) 2012-03-06
US20100198407A1 (en) 2010-08-05
JP5121927B2 (ja) 2013-01-16
CN101802739A (zh) 2010-08-11
CA2691088C (en) 2013-05-14
ES2399462T3 (es) 2013-04-01
US8178070B2 (en) 2012-05-15

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