SU648075A3 - Device for actomatic control of sulphir production - Google Patents

Device for actomatic control of sulphir production

Info

Publication number
SU648075A3
SU648075A3 SU721812190A SU1812190A SU648075A3 SU 648075 A3 SU648075 A3 SU 648075A3 SU 721812190 A SU721812190 A SU 721812190A SU 1812190 A SU1812190 A SU 1812190A SU 648075 A3 SU648075 A3 SU 648075A3
Authority
SU
USSR - Soviet Union
Prior art keywords
production
sulphir
actomatic
control
sulfur dioxide
Prior art date
Application number
SU721812190A
Other languages
Russian (ru)
Inventor
Андрал Гийом
Кармасси Мишель
Лувель Бернар
Морис Жак
Вандезанд Жорж
Original Assignee
Сосьете Насьональ Де Петроль Д,Акитэн (Фирма)
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 Сосьете Насьональ Де Петроль Д,Акитэн (Фирма) filed Critical Сосьете Насьональ Де Петроль Д,Акитэн (Фирма)
Application granted granted Critical
Publication of SU648075A3 publication Critical patent/SU648075A3/en

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
    • C01B17/0452—Process control; Start-up or cooling-down procedures of the Claus process
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Feedback Control In General (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treating Waste Gases (AREA)

Description

1one

Изобретение относитс  к устройствам дл  автоматического .регулировани  установок , производ щих серу, а именно к регулированию дополнительного расхода воздуха на установку дл  производства серы окислением кислого газа.The invention relates to devices for the automatic regulation of plants producing sulfur, namely to regulate the additional air flow rate of a plant for the production of sulfur by acidification of an acid gas.

Известно устройство дл  автоматического управлени  процессом получений элементарной серы, содержащее анализатор двуокиси серы в газах, выход щих с установки, оптимизатор, св занный с выходом анализатора двуокиси серы и с входом регул тора соотношени  расходов двух потоков; кислый газ - воздух, который, в свою очередь, воздействует на механизм подачи воздуха на уставовку 1.A device is known for automatically controlling the process of obtaining elemental sulfur, which contains a sulfur dioxide analyzer in the gases leaving the plant, an optimizer associated with the output of the sulfur dioxide analyzer and with the input of the flow ratio regulator of the two streams; sour gas - air, which, in turn, affects the air supply mechanism to the installation 1.

Устройство работает следующим образом .The device works as follows.

Анализатор двуокиси серы производит измерение концентрации двуокиси серы в выход щем газе и воздействует на оп тимизатор , который в зависимости от величины концентрации двуокиси серы производит непрерывный поиск режима, соответствуюшего минимальному количеству двуокиси серы в выход щем газе, и воздействует на регул тор соотнощени  расходов двух потоков: кислый газ воздух , который мен ет это соотношение воздействием на расход воздуха на уста новку .The sulfur dioxide analyzer measures the concentration of sulfur dioxide in the output gas and acts on the optimizer, which, depending on the concentration of sulfur dioxide, performs a continuous search for the mode corresponding to the minimum amount of sulfur dioxide in the output gas and affects the flow ratio controller of the two streams. : acid gas is air that changes this ratio by affecting the air flow rate at the installation.

Недостатком указаттого устройства  вл етс  низкое качество регулировани  из-за колебательных режимов работы оптимизирующего блока.The disadvantage of the index device is the low quality of regulation due to the oscillatory modes of operation of the optimizing unit.

Claims (1)

1.Авторское свидетельство СССР1. USSR author's certificate № 290685, кл. С 01 В 17/О2, 1969.No. 290685, cl. C 01 B 17 / O2, 1969. 2,Патент Франции № 1326404, кл. С 01 В 17/02, 1963.2, Patent of France No. 1326404, cl. From 01 To 17/02, 1963.
SU721812190A 1970-12-18 1972-07-31 Device for actomatic control of sulphir production SU648075A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7045812A FR2118365A5 (en) 1970-12-18 1970-12-18

Publications (1)

Publication Number Publication Date
SU648075A3 true SU648075A3 (en) 1979-02-15

Family

ID=9066052

Family Applications (1)

Application Number Title Priority Date Filing Date
SU721812190A SU648075A3 (en) 1970-12-18 1972-07-31 Device for actomatic control of sulphir production

Country Status (9)

Country Link
BE (1) BE776877A (en)
CA (1) CA965580A (en)
DE (1) DE2162562C2 (en)
FR (1) FR2118365A5 (en)
GB (1) GB1327187A (en)
IT (1) IT944050B (en)
LU (1) LU64468A1 (en)
NL (1) NL7117438A (en)
SU (1) SU648075A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740405A1 (en) * 1977-09-08 1979-03-29 Hoechst Ag DEVICE FOR DETERMINING THE REDOX POTENTIAL DURING THE REGENERATION OF CONTAMINATED WASTE SULFUR ACID IN PAULING APPARATUS
DE3212279C2 (en) * 1982-04-02 1985-11-28 Davy McKee AG, 6000 Frankfurt Method and device for the combustion of H 2 S-containing gases
US5916438A (en) * 1994-07-01 1999-06-29 International Fuel Cells, Llc Removal of hydrogen sulfide from anaerobic digester gas
FR2778743B1 (en) * 1998-05-12 2000-06-23 Elf Exploration Prod ANALYZER FOR THE CONTINUOUS MEASUREMENT OF THE H2S CONTAINED IN A GAS AND DEVICE INCLUDING IT FOR THE REGULATION OF THE AIR FLOW INJECTED INTO A SULFUROUS H2S OXIDATION REACTOR
RU2642859C1 (en) * 2016-12-09 2018-01-29 Акционерное общество "Гипрогазоочистка" Method of control of sulphur production process according to claus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026184A (en) * 1957-09-26 1962-03-20 Phillips Petroleum Co Sulfur production
DE1910846C3 (en) * 1969-03-04 1978-04-20 Hartmann & Braun Ag, 6000 Frankfurt Continuously working arrangement for the regulation of plants for the production of sulfur from hydrogen sulphide to be burned

Also Published As

Publication number Publication date
GB1327187A (en) 1973-08-15
LU64468A1 (en) 1972-06-20
NL7117438A (en) 1972-06-20
DE2162562A1 (en) 1972-07-13
IT944050B (en) 1973-04-20
FR2118365A5 (en) 1972-07-28
BE776877A (en) 1972-04-17
CA965580A (en) 1975-04-08
DE2162562C2 (en) 1986-03-20

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