BE683740A - - Google Patents

Info

Publication number
BE683740A
BE683740A BE683740DA BE683740A BE 683740 A BE683740 A BE 683740A BE 683740D A BE683740D A BE 683740DA BE 683740 A BE683740 A BE 683740A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE683740A publication Critical patent/BE683740A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0033—Optimalisation processes, i.e. processes with adaptive control systems
    • 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
    • B01D53/8612—Hydrogen sulfide
    • B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
    • 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
    • C01B17/0452—Process control; Start-up or cooling-down procedures of the Claus process
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
    • G05B13/0215—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance using trial and error method, including "peak-holding"
    • 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
    • G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/12—Condition responsive control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Treating Waste Gases (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BE683740D 1966-03-08 1966-07-06 BE683740A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52500A FR1489044A (fr) 1966-03-08 1966-03-08 Procédé et appareil pour l'optimisation d'unités chimiques

Publications (1)

Publication Number Publication Date
BE683740A true BE683740A (fr) 1966-12-16

Family

ID=8603198

Family Applications (1)

Application Number Title Priority Date Filing Date
BE683740D BE683740A (fr) 1966-03-08 1966-07-06

Country Status (10)

Country Link
US (1) US3424560A (fr)
AT (1) AT278859B (fr)
BE (1) BE683740A (fr)
CH (1) CH458810A (fr)
CS (1) CS150175B2 (fr)
DE (1) DE1523655B2 (fr)
ES (1) ES329383A1 (fr)
FR (1) FR1489044A (fr)
GB (1) GB1155052A (fr)
LU (1) LU51726A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28864E (en) * 1970-12-18 1976-06-15 Societe Anonyme Dite: Societe Nationale Des Petroles D'aquitaine Process and apparatus for automated regulation of sulphur production units
US3933992A (en) * 1970-12-18 1976-01-20 Societe Anonyme Dite: Societe Nationale Des Petroles D'aquitaine Process for automated regulation of sulfur production units
US3871831A (en) * 1971-12-14 1975-03-18 Aquitaine Total Organico Process for automated regulation of sulphur production units
US3856927A (en) * 1972-07-12 1974-12-24 P Silveston Acceleration of oxidation processes over vanadia catalysts
JPS5313599B2 (fr) * 1972-12-27 1978-05-11
US3948281A (en) * 1973-02-22 1976-04-06 Scott Environmental Technology, Inc. Gas blending using null balance analyzer
JPS49123996A (fr) * 1973-04-05 1974-11-27
US3993429A (en) * 1974-10-29 1976-11-23 Wahlco, Inc. Gas conditioning means
US3985864A (en) * 1974-11-25 1976-10-12 Phillips Petroleum Company Control system for sulfur process
US4021201A (en) * 1974-11-25 1977-05-03 Phillips Petroleum Company Control system for sulfur process
AT350515B (de) * 1975-08-26 1979-06-11 Veitscher Magnesitwerke Ag Steuersystem fuer absorptionskolonnen
US4390515A (en) * 1979-07-18 1983-06-28 International Telephone & Telegraph Method and apparatus for recovering elemental sulfur
KR890001483B1 (ko) * 1981-03-07 1989-05-04 메탈게젤샤후트 아크치엔게젤샤후트 So₃함유 가스의 제조방법
US4419510A (en) * 1982-07-30 1983-12-06 The Dow Chemical Company Method for controlling cellulose etherification reaction
US4770674B2 (en) * 1984-08-06 1993-01-19 Gas conditioning for an electrostatic precipitator
DE3433618C2 (de) * 1984-09-10 1986-08-28 Mannesmann AG, 4000 Düsseldorf Verfahren und Vorrichtung zur Regelung der Fällungsmittelzufuhr bei der Schwermetallfällung
US5032154A (en) * 1989-04-14 1991-07-16 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5196038A (en) * 1990-03-15 1993-03-23 Wright Robert A Flue gas conditioning system
US5350441A (en) * 1990-03-15 1994-09-27 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5508013A (en) * 1991-04-25 1996-04-16 Elf Aquitaine Production Process for the production of sulphur from at least one sour gas containing hydrogen sulphide and a fuel effluent and thermal reactor
US5356597A (en) * 1992-04-07 1994-10-18 Wilhelm Environmental Technologies, Inc. In-duct flue gas conditioning system
US5240470A (en) * 1992-04-07 1993-08-31 Wilhelm Environmental Technologies, Inc. In-duct flue gas conditioning system
US5288303A (en) * 1992-04-07 1994-02-22 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5370720A (en) * 1993-07-23 1994-12-06 Welhelm Environmental Technologies, Inc. Flue gas conditioning system
DE4409203A1 (de) * 1994-03-17 1995-09-21 Linde Ag Verfahren zur Gewinnung von elementarem Schwefel aus einem H¶2¶S enthaltenden Gasgemisch
DE102011002320B3 (de) 2011-04-28 2012-06-21 Knauf Gips Kg Verfahren und Vorrichtung zur Erzeugung von Strom aus schwefelwasserstoffhaltigen Abgasen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1923865A (en) * 1929-07-12 1933-08-22 Du Pont Temperature control of chemical reactions
US2813010A (en) * 1953-12-02 1957-11-12 Phillips Petroleum Co Gas analysis
US3026184A (en) * 1957-09-26 1962-03-20 Phillips Petroleum Co Sulfur production
US3138436A (en) * 1960-06-03 1964-06-23 Union Carbide Corp Apparatus for monitoring chemical reactions
NL272941A (fr) * 1961-12-27
US3312529A (en) * 1962-02-22 1967-04-04 Aquitaine Petrole Chemical process automatic regulating system
US3321280A (en) * 1964-06-26 1967-05-23 Exxon Research Engineering Co Computer control method for production of butyl rubber

Also Published As

Publication number Publication date
US3424560A (en) 1969-01-28
FR1489044A (fr) 1967-07-21
CH458810A (fr) 1968-06-30
ES329383A1 (es) 1967-09-01
LU51726A1 (fr) 1966-10-10
DE1523655B2 (de) 1971-06-16
AT278859B (de) 1970-02-10
GB1155052A (en) 1969-06-18
DE1523655A1 (de) 1969-07-17
CS150175B2 (fr) 1973-09-04

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