ES516813A0 - Proceso para producir acido sulfurico. - Google Patents

Proceso para producir acido sulfurico.

Info

Publication number: ES516813A0
Authority: ES; Spain
Prior art keywords: sulfuric acid; produce sulfuric; produce; acid; sulfuric
Prior art date: 1981-10-26
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

ES516813A

Other languages

English (en)

Other versions

ES8308513A1 (es

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.)

Societe Generale Metallurgique de Hoboken SA

Original Assignee

Societe Generale Metallurgique de Hoboken SA

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.)

1981-10-26

Filing date

1982-10-25

Publication date

1983-09-16

1982-10-25 Application filed by Societe Generale Metallurgique de Hoboken SA filed Critical Societe Generale Metallurgique de Hoboken SA

1983-09-16 Publication of ES8308513A1 publication Critical patent/ES8308513A1/es

1983-09-16 Publication of ES516813A0 publication Critical patent/ES516813A0/es

Status Granted legal-status Critical Current

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
- C01B17/7655—Multi-stage SO3-conversion with intermediate absorption

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Treating Waste Gases (AREA)
Gas Separation By Absorption (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Drying Of Gases (AREA)

ES516813A 1981-10-26 1982-10-25 Proceso para producir acido sulfurico. Granted ES516813A0 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU83715A LU83715A1 (fr)	1981-10-26	1981-10-26	Procede pour fabriquer de l'acide sulfurique

Publications (2)

Publication Number	Publication Date
ES8308513A1 ES8308513A1 (es)	1983-09-16
ES516813A0 true ES516813A0 (es)	1983-09-16

Family

ID=19729749

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES516813A Granted ES516813A0 (es)	1981-10-26	1982-10-25	Proceso para producir acido sulfurico.

Country Status (11)

Country	Link
US (1)	US4526768A (es)
EP (1)	EP0078073B1 (es)
JP (1)	JPS5884105A (es)
AU (1)	AU547956B2 (es)
CA (1)	CA1195091A (es)
DE (1)	DE3260633D1 (es)
ES (1)	ES516813A0 (es)
FI (1)	FI68212C (es)
LU (1)	LU83715A1 (es)
NO (1)	NO159010C (es)
YU (1)	YU43139B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE439154B (sv) *	1982-12-03	1985-06-03	Boliden Ab	Forfarande vid produktion av svavelsyra ur svaveldioxidhaltig gas
DE4436019C2 (de) *	1994-10-08	1999-04-22	Metallgesellschaft Ag	Verfahren zur Herstellung von schwermetallfreier Schwefelsäure aus SO¶2¶-haltigen Gasen
ATE278813T1 (de)	2000-07-25	2004-10-15	Phelps Dodge Corp	Behandlung von elementarschwefel enthaltenden materialien durch druck-laugung bei hoher temperatur zur erzeugung von schwefelsäure und zur metallgewinnung
FI117190B (fi) *	2003-08-12	2006-07-31	Outokumpu Oy	Menetelmä elohopean poistamiseksi rikkihaposta tiosulfaattisaostuksella
DE102014013132A1 (de)	2014-09-10	2016-03-10	Gisela Schon	Stuhl mit einem Antriebsmodul zur Bewegung einer Sitzfläche auf Basis der Bionik

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1777025A (en) *	1927-11-14	1930-09-30	Gen Chemical Corp	Method of manufacturing chemically-pure sulphuric acid
US2394426A (en) *	1942-01-26	1946-02-05	Gen Chemical Corp	Manufacture of oleum
US2520454A (en) *	1946-05-22	1950-08-29	Allied Chem & Dye Corp	Production of dry sulfur trioxide
DE1567671B2 (de) *	1964-06-23	1972-05-18	Metallgesellschaft AG, 6000 Frank fürt	Verfahren zur herstellung von so tief 3 und/oder schwefelsaeure durch katalytische umsetzung so tief 2-haltiger gase
NL135400C (es) *	1964-09-25
BE788615A (fr) *	1971-09-10	1973-01-02	Mitsui Mining & Smelting Co	Procede de production d'acide sulfurique exempt de mercure
US3873581A (en) *	1971-10-21	1975-03-25	Toms River Chemical Corp	Process for reducing the level of contaminating mercury in aqueous solutions
US3826819A (en) *	1972-04-21	1974-07-30	Bunker Hill Co	Sulfuric acid purification process
SE396361B (sv) *	1973-05-18	1977-09-19	Boliden Ab	Forfarande for rening av koncentrerad kvicksilverhaltig svavelsyra genomanvendning av en anleggning for framstellning av svavelsyra
US3947561A (en) *	1973-10-02	1976-03-30	St. Joe Minerals Corporation	Method of removing mercury from sulfuric acid
FR2250561B1 (es) *	1973-11-09	1981-05-29	Nippon Mining Co Ltd
DE2505828C3 (de) *	1975-02-12	1980-06-12	Sued-Chemie Ag, 8000 Muenchen	Verfahren und Vorrichtung zur Erzeugung von konzentrierter Schwefelsäure und/oder Oleum
DE2703474C3 (de) *	1977-01-28	1980-01-10	Ernst 5000 Koeln Jenniges	Verfahren zur Gastrocknung und SO3 -Absorption bei der Herstellung von Schwefelsäure
DE2905083A1 (de) *	1979-02-10	1980-08-28	Metallgesellschaft Ag	Verfahren zur herstellung von schwefelsaeure

1981
- 1981-10-26 LU LU83715A patent/LU83715A1/fr unknown
1982
- 1982-10-01 AU AU88965/82A patent/AU547956B2/en not_active Ceased
- 1982-10-05 CA CA000412856A patent/CA1195091A/en not_active Expired
- 1982-10-07 EP EP82201244A patent/EP0078073B1/fr not_active Expired
- 1982-10-07 DE DE8282201244T patent/DE3260633D1/de not_active Expired
- 1982-10-13 FI FI823490A patent/FI68212C/fi not_active IP Right Cessation
- 1982-10-25 YU YU2397/82A patent/YU43139B/xx unknown
- 1982-10-25 ES ES516813A patent/ES516813A0/es active Granted
- 1982-10-25 NO NO823535A patent/NO159010C/no unknown
- 1982-10-26 JP JP57188101A patent/JPS5884105A/ja active Granted
1983
- 1983-11-14 US US06/551,079 patent/US4526768A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FI68212C (fi)	1985-08-12
ES8308513A1 (es)	1983-09-16
FI823490A0 (fi)	1982-10-13
DE3260633D1 (en)	1984-10-04
FI823490L (fi)	1983-04-27
EP0078073B1 (fr)	1984-08-29
CA1195091A (en)	1985-10-15
YU239782A (en)	1985-03-20
FI68212B (fi)	1985-04-30
YU43139B (en)	1989-04-30
US4526768A (en)	1985-07-02
AU8896582A (en)	1983-05-05
NO159010B (no)	1988-08-15
LU83715A1 (fr)	1983-06-07
NO823535L (no)	1983-04-27
NO159010C (no)	1988-11-23
JPS5884105A (ja)	1983-05-20
EP0078073A1 (fr)	1983-05-04
JPH0139963B2 (es)	1989-08-24
AU547956B2 (en)	1985-11-14

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Legal Events

Date	Code	Title	Description
1997-07-16	FD1A	Patent lapsed	Effective date: 19970612