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

Un procedimiento para la produccion de acido sulfurico.

Info

Publication number: ES352048A1
Authority: ES; Spain
Prior art keywords: sulfuric acid; washed; production; stream; concentrated sulfuric
Prior art date: 1967-03-28
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

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.)

1967-03-28

Filing date

1968-03-27

Publication date

1969-07-16

1968-03-27 Application filed by Chemical Construction Corp filed Critical Chemical Construction Corp

1969-07-16 Publication of ES352048A1 publication Critical patent/ES352048A1/es

Status Expired legal-status Critical Current

Links

QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title abstract 5
238000004519 manufacturing process Methods 0.000 title abstract 2
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 4
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 4
239000007789 gas Substances 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
230000003197 catalytic effect Effects 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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 (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2814437A1 (de) *	1977-04-05	1978-10-19	Boc Ltd	Verfahren zur katalytischen oxadation von schwefeldioxid
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
ES2621501T3 (es) *	2009-12-01	2017-07-04	Chemetics, Inc.	Dispositivo y procedimiento para la combustión de azufre y compuestos que contienen azufre
JO3617B1 (ar) *	2010-01-20	2020-08-27	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
CA2902562C (en)	2013-03-15	2022-01-04	Ernesto Vera-Castaneda	Recovery of sulfur trioxide heat of absorption
DE102016103976A1 (de) *	2016-03-04	2017-09-07	Thyssenkrupp Ag	Verfahren und Vorrichtung zur Herstellung von Schwefelsäure
FR3112536B1 (fr) *	2020-07-16	2022-11-25	Ocp Sa	Procédé et installation de fabrication d’acide sulfurique

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

1967
- 1967-03-28 US US626489A patent/US3475120A/en not_active Expired - Lifetime
1968
- 1968-03-20 GB GB03596/68A patent/GB1181946A/en not_active Expired
- 1968-03-27 ES ES352048A patent/ES352048A1/es not_active Expired
- 1968-03-28 FR FR1557530D patent/FR1557530A/fr not_active Expired

Also Published As

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

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