ZA80152B - Catalyst for oxidation of sulfur dioxide - Google Patents

Catalyst for oxidation of sulfur dioxide

Info

Publication number
ZA80152B
ZA80152B ZA00800152A ZA80152A ZA80152B ZA 80152 B ZA80152 B ZA 80152B ZA 00800152 A ZA00800152 A ZA 00800152A ZA 80152 A ZA80152 A ZA 80152A ZA 80152 B ZA80152 B ZA 80152B
Authority
ZA
South Africa
Prior art keywords
oxidation
catalyst
sulfur dioxide
sulfur
dioxide
Prior art date
Application number
ZA00800152A
Other languages
English (en)
Inventor
J Villadsen
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of ZA80152B publication Critical patent/ZA80152B/xx

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
    • C01B17/78—Preparation by contact processes characterised by the catalyst used
    • C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • B01J27/055—Sulfates with alkali metals, copper, gold or silver

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
ZA00800152A 1979-01-11 1980-01-10 Catalyst for oxidation of sulfur dioxide ZA80152B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/002,648 US4193894A (en) 1979-01-11 1979-01-11 Catalyst for oxidation of sulfur dioxide

Publications (1)

Publication Number Publication Date
ZA80152B true ZA80152B (en) 1981-03-25

Family

ID=21701794

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00800152A ZA80152B (en) 1979-01-11 1980-01-10 Catalyst for oxidation of sulfur dioxide

Country Status (10)

Country Link
US (1) US4193894A (da)
EP (1) EP0014052A1 (da)
JP (1) JPS5594644A (da)
AU (1) AU5453180A (da)
BR (1) BR8000146A (da)
CA (1) CA1127620A (da)
DK (1) DK10980A (da)
ES (1) ES487490A0 (da)
MX (1) MX152990A (da)
ZA (1) ZA80152B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485190A (en) * 1980-04-02 1984-11-27 Stauffer Chemical Company Process for preparing an oxidation catalyst
DE3267711D1 (en) * 1981-10-21 1986-01-09 Monsanto Co Process and catalysts for vapor phase nitration of aromatic compounds
US5084257A (en) * 1989-11-30 1992-01-28 Monsanto Company Sulfur dioxide removal from stack gas
DE4009327A1 (de) * 1990-03-23 1991-09-26 Metallgesellschaft Ag Verfahren zur herstellung von katalysatoren und traenkloesungen
US5264200A (en) * 1990-05-31 1993-11-23 Monsanto Company Monolithic catalysts for conversion of sulfur dioxide to sulfur trioxide
US5514351A (en) * 1992-04-15 1996-05-07 Mobil Oil Corporation Desulfurizing tailgas from sulfur recovery unit
US5292492A (en) * 1992-05-04 1994-03-08 Mobil Oil Corporation Recovering sulfur from ammonia acid gas stream
US5591417A (en) * 1992-04-15 1997-01-07 Mobil Oil Corporation Removing SOx, CO and NOx from flue gases
US5458861A (en) * 1992-04-15 1995-10-17 Mobil Oil Corporation Desulfurizing a gas stream
US6683024B1 (en) * 2000-03-15 2004-01-27 Conocophillips Company Desulfurization and novel sorbents for same
US20060198774A1 (en) * 2005-03-03 2006-09-07 Cross Joseph B Mercury Removal sorbent
CN101041131B (zh) * 2006-03-20 2010-09-08 襄樊市精信催化剂有限责任公司 宽温型二氧化硫氧化制硫酸催化剂及其制备方法
DE112017007638T5 (de) * 2017-06-13 2020-05-14 China Petroleum & Chemical Corporation Vanadium-basierter Katalysator und Herstellverfahren hierfür

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1420203A (en) * 1919-01-20 1922-06-20 Armour Fertilizer Works Catalyst
US2037028A (en) * 1927-03-10 1936-04-14 American Cyanamid & Chem Corp Contact sulphuric acid process
US1675308A (en) * 1927-08-03 1928-06-26 Selden Co Contact sulphuric-acid process
US1941426A (en) * 1929-05-13 1933-12-26 Calco Chemical Co Inc Method of making sulphur trioxide
US2029531A (en) * 1931-05-29 1936-02-04 American Cyanamid & Chem Corp Contact sulphuric acid process
SU432916A1 (da) 1971-11-22 1974-06-25
US3987153A (en) * 1971-12-27 1976-10-19 E. I. Du Pont De Nemours & Company Catalytic process for removing SO2 from sulfuric acid plant off gases
BE793324A (fr) * 1971-12-27 1973-06-27 Du Pont Preparation de catalyseur convenant a l'oxydation de gaz renfermant du so2
CA1080205A (en) * 1975-09-11 1980-06-24 Stauffer Chemical Company Active and durable sulfuric acid catalyst

Also Published As

Publication number Publication date
MX152990A (es) 1986-07-14
ES8102053A1 (es) 1980-12-16
US4193894A (en) 1980-03-18
JPS6327976B2 (da) 1988-06-06
EP0014052A1 (en) 1980-08-06
JPS5594644A (en) 1980-07-18
AU5453180A (en) 1980-07-17
CA1127620A (en) 1982-07-13
BR8000146A (pt) 1980-09-23
DK10980A (da) 1980-07-12
ES487490A0 (es) 1980-12-16

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