ES352048A1 - Un procedimiento para la produccion de acido sulfurico. - Google Patents

Un procedimiento para la produccion de acido sulfurico.

Info

Publication number
ES352048A1
ES352048A1 ES352048A ES352048A ES352048A1 ES 352048 A1 ES352048 A1 ES 352048A1 ES 352048 A ES352048 A ES 352048A ES 352048 A ES352048 A ES 352048A ES 352048 A1 ES352048 A1 ES 352048A1
Authority
ES
Spain
Prior art keywords
sulfuric acid
washed
production
stream
concentrated sulfuric
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.)
Expired
Application number
ES352048A
Other languages
English (en)
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.)
Chemical Construction Corp
Original Assignee
Chemical Construction Corp
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 Chemical Construction Corp filed Critical Chemical Construction Corp
Publication of ES352048A1 publication Critical patent/ES352048A1/es
Expired legal-status Critical Current

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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/765—Multi-stage SO3-conversion
    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/762—High pressure processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
ES352048A 1967-03-28 1968-03-27 Un procedimiento para la produccion de acido sulfurico. Expired ES352048A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62648967A 1967-03-28 1967-03-28

Publications (1)

Publication Number Publication Date
ES352048A1 true ES352048A1 (es) 1969-07-16

Family

ID=24510569

Family Applications (1)

Application Number Title Priority Date Filing Date
ES352048A Expired ES352048A1 (es) 1967-03-28 1968-03-27 Un procedimiento para la produccion de acido sulfurico.

Country Status (4)

Country Link
US (1) US3475120A (es)
ES (1) ES352048A1 (es)
FR (1) FR1557530A (es)
GB (1) GB1181946A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386479A1 (fr) * 1977-04-05 1978-11-03 Boc Ltd Procede perfectionne d'oxydation catalytique de l'anhydride sulfureux et application
US4213958A (en) * 1977-11-14 1980-07-22 Canadian Industries Limited Production of sulphur trioxide, sulphuric acid and oleum
SE437013B (sv) * 1981-10-26 1985-02-04 Boliden Ab Sett att utnyttja fran diskontinuerliga processer herrorande svaveldioxid innehallande processgaser vid framstellning av svavelsyra i en kontaktanleggning
US4659556A (en) * 1983-03-04 1987-04-21 Allied Corporation Single step purification of sulfur dioxide gas prepared by the combustion of sulfur containing compounds
DE4002465A1 (de) * 1990-01-28 1991-08-01 Bayer Ag Verfahren zur herstellung von oleum und schwefelsaeure
WO2011067046A1 (de) * 2009-12-01 2011-06-09 Bayer Technology Services Gmbh Verfahren zur aufarbeitung schwefelhaltiger abgase
JOP20200123A1 (ar) * 2010-01-20 2017-06-16 Mecs Inc استرجاع الطاقة في تصنيع حمض السلفريك
CN102320579B (zh) * 2011-07-01 2013-04-24 上海科洋科技发展有限公司 硫化氢制备硫酸的工艺方法
MA38480B1 (fr) 2013-03-15 2018-10-31 Mecs Inc Récupération de la chaleur d'absorption de trioxyde de soufre
DE102016103976A1 (de) * 2016-03-04 2017-09-07 Thyssenkrupp Ag Verfahren und Vorrichtung zur Herstellung von Schwefelsäure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066774A (en) * 1933-12-20 1937-01-05 Gen Chemical Corp Production of sulphur dioxide
BE414104A (es) * 1935-02-28
US2180727A (en) * 1937-07-24 1939-11-21 Gen Chemical Corp Manufacture of sulphuric acid

Also Published As

Publication number Publication date
GB1181946A (en) 1970-02-18
US3475120A (en) 1969-10-28
FR1557530A (es) 1969-02-14

Similar Documents

Publication Publication Date Title
ES447043A1 (es) Procedimiento para la preparacion de acido sulfurico.
ES393587A1 (es) Procedimiento para la separacion y recuperacion del mercu- rio yno selenio contenido en gases.
ES394778A1 (es) Procedimiento para la absorcion de componentes gaseosos desde medios gaseosos mediante liquidos de absorcion.
ES394278A1 (es) Dispositivo absorbedor intermedio para la absorcion de so3 desde medios gaseosos.
ES352048A1 (es) Un procedimiento para la produccion de acido sulfurico.
ES347719A1 (es) Un procedimiento para la conversion catalitica del conteni-do en so2 de gases en so3.
ES332442A1 (es) Un procedimiento para la produccion de acido sulfurico.
GB902713A (en) Process of producing anhydrous urea
ES391776A1 (es) Procedimiento para la oxidacion catalitica de so2 a so3.
ES392133A1 (es) Procedimiento de preparacion de acido nitrico muy concen- trado.
ES405469A1 (es) Un procedimiento de oxidacion catalitica en etapas multi- ples de anhidrido sullfuroso a anhidrido sulfurico.
ES308046A1 (es) Un metodo de recuperar contenidos de azufre de un gas de combustion a elevada temperatura.
ES431091A1 (es) Procedimiento para el secado de gases conteniendo so2.
ES391519A1 (es) Un metodo para producir acido nitrico concentrado.
GB811058A (en) Method of producing concentrated sulphuric acid and oleum from gases containing hydrogen sulphide
GB886023A (en) Improvements in or relating to the purification of gases or gaseous mixtures
GB1091926A (en) Improvements in and relating to the manufacture of sulphuric acid
ES430053A1 (es) Un procedimiento para obtener acido sulfurico concentrado.
ES467541A1 (es) Procedimiento para la fabricacion de dioxido de azufre li- quido.
ES469564A1 (es) Un procedimiento para fabricar acido sulfurico.
ES248969A1 (es) Procedimiento para la oxidacion catalitica del anhidrido sulfuroso (so2) en anhidrido sulfurico (so3)
GB867549A (en) Production of 11-bromo-undecanoic acid
GB1023102A (en) Process for production of nitrogen tetroxide
GB727587A (en) Process for scrubbing impurities from gases, more especially from carbon dioxide produced by fermentation
ES408633A1 (es) Procedimiento para la produccion de acido sulfurico.