SE8207123D0 - PROCEDURE FOR THE PREPARATION OF ARSENIC ACID - Google Patents

PROCEDURE FOR THE PREPARATION OF ARSENIC ACID

Info

Publication number
SE8207123D0
SE8207123D0 SE8207123A SE8207123A SE8207123D0 SE 8207123 D0 SE8207123 D0 SE 8207123D0 SE 8207123 A SE8207123 A SE 8207123A SE 8207123 A SE8207123 A SE 8207123A SE 8207123 D0 SE8207123 D0 SE 8207123D0
Authority
SE
Sweden
Prior art keywords
procedure
preparation
arsenic acid
arsenic
acid
Prior art date
Application number
SE8207123A
Other languages
Swedish (sv)
Other versions
SE8207123L (en
SE460965B (en
Inventor
R A W Johnstone
D J Jasper
K Davidson
Original Assignee
Rentokil Ltd
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 Rentokil Ltd filed Critical Rentokil Ltd
Publication of SE8207123D0 publication Critical patent/SE8207123D0/en
Publication of SE8207123L publication Critical patent/SE8207123L/en
Publication of SE460965B publication Critical patent/SE460965B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G28/00—Compounds of arsenic
    • C01G28/005—Oxides; Hydroxides; Oxyacids

Abstract

Arsenic acid is manufactured by reaction of arsenic trioxide with water and oxygen, at preferably 80 to 150 DEG C and preferably 3 to 10 bar pressure in a sealed reactor, in the presence of catalytic amounts of nitric acid and iodine or iodide.
SE8207123A 1981-12-23 1982-12-13 PROCEDURES FOR THE PREPARATION OF ARSENIC ACID SE460965B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08138742A GB2113194B (en) 1981-12-23 1981-12-23 Manufacture of arsenic acid

Publications (3)

Publication Number Publication Date
SE8207123D0 true SE8207123D0 (en) 1982-12-13
SE8207123L SE8207123L (en) 1983-06-24
SE460965B SE460965B (en) 1989-12-11

Family

ID=10526806

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8207123A SE460965B (en) 1981-12-23 1982-12-13 PROCEDURES FOR THE PREPARATION OF ARSENIC ACID

Country Status (9)

Country Link
AU (1) AU552445B2 (en)
FI (1) FI70200C (en)
GB (1) GB2113194B (en)
MY (1) MY8600415A (en)
NO (1) NO159786C (en)
NZ (1) NZ202760A (en)
SE (1) SE460965B (en)
SG (1) SG95085G (en)
ZA (1) ZA829186B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8333042D0 (en) * 1983-12-10 1984-01-18 Laporte Industries Ltd Arsenic acid
AU581634B2 (en) * 1985-08-28 1989-03-02 Interox Chemicals Limited Manufacture of arsenic acid
CN102267720A (en) * 2010-06-07 2011-12-07 云南锡业集团（控股）有限责任公司 Method for synthesizing arsenic acid under oxygen tension

Also Published As

Publication number Publication date
GB2113194A (en) 1983-08-03
FI824418A0 (en) 1982-12-22
FI70200B (en) 1986-02-28
NO824330L (en) 1983-06-24
FI70200C (en) 1986-09-15
SG95085G (en) 1986-07-25
NZ202760A (en) 1985-12-13
AU9174082A (en) 1983-06-30
FI824418L (en) 1983-06-24
AU552445B2 (en) 1986-05-29
NO159786B (en) 1988-10-31
NO159786C (en) 1989-02-08
GB2113194B (en) 1985-09-11
ZA829186B (en) 1983-09-28
SE8207123L (en) 1983-06-24
SE460965B (en) 1989-12-11
MY8600415A (en) 1986-12-31

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