CH573869A5 - - Google Patents

Info

Publication number
CH573869A5
CH573869A5 CH1082272A CH1082272A CH573869A5 CH 573869 A5 CH573869 A5 CH 573869A5 CH 1082272 A CH1082272 A CH 1082272A CH 1082272 A CH1082272 A CH 1082272A CH 573869 A5 CH573869 A5 CH 573869A5
Authority
CH
Switzerland
Application number
CH1082272A
Original Assignee
Albright & Wilson
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 Albright & Wilson filed Critical Albright & Wilson
Publication of CH573869A5 publication Critical patent/CH573869A5/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/16Oxyacids of phosphorus; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
CH1082272A 1971-07-20 1972-07-19 CH573869A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3388971A GB1401616A (en) 1971-07-20 1971-07-20 Manufacture of phosphorus acids

Publications (1)

Publication Number Publication Date
CH573869A5 true CH573869A5 (xx) 1976-03-31

Family

ID=10358766

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1082272A CH573869A5 (xx) 1971-07-20 1972-07-19

Country Status (9)

Country Link
AU (1) AU464489B2 (xx)
BE (1) BE786524A (xx)
CA (1) CA973681A (xx)
CH (1) CH573869A5 (xx)
DE (1) DE2235425A1 (xx)
FR (1) FR2146402B1 (xx)
GB (1) GB1401616A (xx)
IT (1) IT964718B (xx)
NL (1) NL7209962A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725583A1 (de) * 1987-08-01 1989-02-09 Budenheim Rud A Oetker Chemie Verfahren zur herstellung einer eisen- und arsenarmen phosphorigsaeure-loesung
GB9008406D0 (en) * 1990-04-12 1990-06-13 Albright & Wilson Process for producing phosphorous acid
CN103864038B (zh) * 2012-12-15 2016-01-20 临沭县华盛化工有限公司 亚磷酸生产中脱除盐酸的方法

Also Published As

Publication number Publication date
FR2146402B1 (xx) 1974-07-26
DE2235425A1 (de) 1973-02-15
IT964718B (it) 1974-01-31
BE786524A (fr) 1972-11-16
NL7209962A (xx) 1973-01-23
FR2146402A1 (xx) 1973-03-02
CA973681A (en) 1975-09-02
AU464489B2 (en) 1975-08-28
AU4474372A (en) 1974-01-24
GB1401616A (en) 1975-07-16

Similar Documents

Publication Publication Date Title
AR196074A1 (xx)
FR2146402B1 (xx)
AU2658571A (xx)
AU473312B2 (xx)
AU2691671A (xx)
AU2564071A (xx)
AU3005371A (xx)
AU2941471A (xx)
AU2684071A (xx)
AU2485671A (xx)
AU2894671A (xx)
AU2742671A (xx)
AU2952271A (xx)
AU2726271A (xx)
AU2907471A (xx)
AU2854371A (xx)
AU2837671A (xx)
AU2836771A (xx)
AU2755871A (xx)
AU2875571A (xx)
AU2880771A (xx)
AU2740271A (xx)
AU2963771A (xx)
AU2885171A (xx)
AU2724971A (xx)

Legal Events

Date Code Title Description
PL Patent ceased