FR2257541A1 - Claus process control system - using hydrogen sulphide and sulphur dioxide concns to control air supply - Google Patents

Claus process control system - using hydrogen sulphide and sulphur dioxide concns to control air supply

Info

Publication number
FR2257541A1
FR2257541A1 FR7434580A FR7434580A FR2257541A1 FR 2257541 A1 FR2257541 A1 FR 2257541A1 FR 7434580 A FR7434580 A FR 7434580A FR 7434580 A FR7434580 A FR 7434580A FR 2257541 A1 FR2257541 A1 FR 2257541A1
Authority
FR
France
Prior art keywords
hydrogen sulphide
sulphur dioxide
concns
claus process
air supply
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7434580A
Other languages
English (en)
French (fr)
Other versions
FR2257541B1 (ko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Priority to FR7434580A priority Critical patent/FR2257541A1/fr
Publication of FR2257541A1 publication Critical patent/FR2257541A1/fr
Application granted granted Critical
Publication of FR2257541B1 publication Critical patent/FR2257541B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/48—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/343—Systems characterised by their lay-out
    • B60T8/344—Hydraulic systems
    • B60T8/345—Hydraulic systems having more than one brake circuit per wheel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
FR7434580A 1974-10-15 1974-10-15 Claus process control system - using hydrogen sulphide and sulphur dioxide concns to control air supply Granted FR2257541A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7434580A FR2257541A1 (en) 1974-10-15 1974-10-15 Claus process control system - using hydrogen sulphide and sulphur dioxide concns to control air supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434580A FR2257541A1 (en) 1974-10-15 1974-10-15 Claus process control system - using hydrogen sulphide and sulphur dioxide concns to control air supply

Publications (2)

Publication Number Publication Date
FR2257541A1 true FR2257541A1 (en) 1975-08-08
FR2257541B1 FR2257541B1 (ko) 1979-02-16

Family

ID=9144101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434580A Granted FR2257541A1 (en) 1974-10-15 1974-10-15 Claus process control system - using hydrogen sulphide and sulphur dioxide concns to control air supply

Country Status (1)

Country Link
FR (1) FR2257541A1 (ko)

Also Published As

Publication number Publication date
FR2257541B1 (ko) 1979-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse