IT1002900B - Processo per recuperare solfo da correnti recanti h2s e relativa apparecchiatura per maneggiare dette correnti acido ammoniacali - Google Patents

Processo per recuperare solfo da correnti recanti h2s e relativa apparecchiatura per maneggiare dette correnti acido ammoniacali

Info

Publication number
IT1002900B
IT1002900B IT48321/74A IT4832174A IT1002900B IT 1002900 B IT1002900 B IT 1002900B IT 48321/74 A IT48321/74 A IT 48321/74A IT 4832174 A IT4832174 A IT 4832174A IT 1002900 B IT1002900 B IT 1002900B
Authority
IT
Italy
Prior art keywords
currents
handle
related equipment
ammonia acid
recover sulfur
Prior art date
Application number
IT48321/74A
Other languages
English (en)
Original Assignee
Amcco Prod Co
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 Amcco Prod Co filed Critical Amcco Prod Co
Application granted granted Critical
Publication of IT1002900B publication Critical patent/IT1002900B/it

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
    • C01B17/0413—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 characterised by the combustion step
    • C01B17/0421—Multistage combustion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
IT48321/74A 1973-02-26 1974-02-14 Processo per recuperare solfo da correnti recanti h2s e relativa apparecchiatura per maneggiare dette correnti acido ammoniacali IT1002900B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US335615A US3877879A (en) 1973-02-26 1973-02-26 Apparatus for handling ammonia-containing acid gas streams

Publications (1)

Publication Number Publication Date
IT1002900B true IT1002900B (it) 1976-05-20

Family

ID=23312527

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48321/74A IT1002900B (it) 1973-02-26 1974-02-14 Processo per recuperare solfo da correnti recanti h2s e relativa apparecchiatura per maneggiare dette correnti acido ammoniacali

Country Status (4)

Country Link
US (1) US3877879A (it)
JP (1) JPS547518B2 (it)
CA (1) CA993627A (it)
IT (1) IT1002900B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL176160C (nl) * 1973-10-10 1985-03-01 Comprimo Bv Werkwijze voor het verbranden van een ammoniak en waterstofsulfide bevattend mengsel van gassen.
JPS5123849U (it) * 1974-08-12 1976-02-21
US3970743A (en) * 1974-09-16 1976-07-20 Ralph M. Parsons Company Process for the production of sulfur from mixtures of hydrogen sulfide and fixed nitrogen compounds
DE2510240C2 (de) * 1975-03-08 1986-03-27 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Schwefel nach dem Claus-Verfahren
US4035158A (en) * 1975-04-25 1977-07-12 John Zink Company Process and apparatus for burning hydrogen sulfide and other combustible fluid to recover sulfur
JPS52112159A (en) * 1976-03-17 1977-09-20 Toshiba Corp Heat exchanger
CH613512A5 (it) * 1976-07-30 1979-09-28 Sulzer Ag
EP0034848B1 (en) * 1980-02-26 1984-04-18 Shell Internationale Researchmaatschappij B.V. A process for combusting ammonia-containing gases which also contain hydrogen sulphide
US4359950A (en) * 1980-10-03 1982-11-23 Measurex Corporation Method for maximizing the reduction efficiency of a recovery boiler
DE3335931C2 (de) * 1983-10-04 1986-06-12 Davy McKee AG, 6000 Frankfurt Verfahren zur Herstellung von Schwefel aus einem NH↓3↓-haltigen und einem NH-↓3↓-freien Sauergas
JPH041238Y2 (it) * 1985-12-26 1992-01-16
US5139764A (en) * 1988-01-21 1992-08-18 Union Carbide Industrial Gases Technology Corporation Sulfur recovery process for ammonia-containing feed gas
DE3843295A1 (de) * 1988-12-22 1990-06-28 Krupp Koppers Gmbh Verfahren zum betrieb einer claus-anlage
US5904910A (en) * 1997-11-07 1999-05-18 Black & Veatch Pritchard, Inc. Method for producing sulfur and hydrogen from a gaseous stream containing hydrogen sulfide and ammonia
US7501111B2 (en) * 2006-08-25 2009-03-10 Conoco Phillips Company Increased capacity sulfur recovery plant and process for recovering elemental sulfur

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1710772A (en) * 1923-12-10 1929-04-30 Surface Comb Company Method of and apparatus for the control of combustion
US2834653A (en) * 1953-02-24 1958-05-13 American Smelting Refining Production of sulfur from hydrogen sulfide and sulfur dioxide
US2834655A (en) * 1955-09-09 1958-05-13 Parsons Co Ralph M Production of elemental sulfur
US2892684A (en) * 1956-04-09 1959-06-30 Phillips Petroleum Co Method and apparatus for carbon black production
US3026184A (en) * 1957-09-26 1962-03-20 Phillips Petroleum Co Sulfur production
US2945748A (en) * 1958-04-23 1960-07-19 Sun Oil Co Apparatus for converting hydrogen sulfide to sulfur
GB1054128A (it) * 1963-08-14
US3819816A (en) * 1969-05-21 1974-06-25 G Wunderlich Process for the manufacture of sulfur or sulfuric acid from coke oven gas
DE1926629C3 (de) * 1969-05-24 1979-04-26 Guenter Dr. 4250 Bottrop Wunderlich Verfahren zur Beseitigung des aus Koksofengasen und ihren Kondensaten abgetrennten Ammoniaks
US3773912A (en) * 1970-12-10 1973-11-20 C Spangler Antipollution disposal of sour refinery gas with sulfur recovery

Also Published As

Publication number Publication date
JPS547518B2 (it) 1979-04-07
JPS501093A (it) 1975-01-08
CA993627A (en) 1976-07-27
US3877879A (en) 1975-04-15

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