DE3001436C2 - - Google Patents

Info

Publication number
DE3001436C2
DE3001436C2 DE19803001436 DE3001436A DE3001436C2 DE 3001436 C2 DE3001436 C2 DE 3001436C2 DE 19803001436 DE19803001436 DE 19803001436 DE 3001436 A DE3001436 A DE 3001436A DE 3001436 C2 DE3001436 C2 DE 3001436C2
Authority
DE
Grant status
Grant
Patent type
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
DE19803001436
Other versions
DE3001436A1 (en )
Inventor
Grigorij Zacharovic Bljum
Evgenij Aleksandrovic Rjabenko
Gennadij Georgievic Vinogradov
Aron Izrailevic Gojchrach
Sofia Isaakovna Moskva Su Chainson
Sergej Alekseevic Perm Moskovskaja Oblast' Su Nazarov
Leonid Petrovic Moskva Su Kleinburd
Julija Vladimirovna Reutov Moskovskaja Oblast' Su Vasil'eva
Original Assignee
Grigorij Zacharovic Bljum
Evgenij Aleksandrovic Rjabenko
Gennadij Georgievic Vinogradov
Aron Izrailevic Gojchrach
Sofia Isaakovna Moskva Su Chainson
Sergej Alekseevic Perm Moskovskaja Oblast' Su Nazarov
Leonid Petrovic Moskva Su Kleinburd
Julija Vladimirovna Reutov Moskovskaja Oblast' Su Vasil'eva
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D19/00Degasification of liquids
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/69Sulfur trioxide; Sulfuric acid
    • C01B17/90Separation; Purification
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/69Sulfur trioxide; Sulfuric acid
    • C01B17/90Separation; Purification
    • C01B17/905Removal of organic impurities
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00Halogens; Halogen acids
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/02Preparation, purification or separation of ammonia
DE19803001436 1980-01-16 1980-01-16 Expired DE3001436C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803001436 DE3001436C2 (en) 1980-01-16 1980-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803001436 DE3001436C2 (en) 1980-01-16 1980-01-16

Publications (2)

Publication Number Publication Date
DE3001436A1 true DE3001436A1 (en) 1981-07-23
DE3001436C2 true DE3001436C2 (en) 1988-11-10

Family

ID=6092200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803001436 Expired DE3001436C2 (en) 1980-01-16 1980-01-16

Country Status (1)

Country Link
DE (1) DE3001436C2 (en)

Also Published As

Publication number Publication date Type
DE3001436A1 (en) 1981-07-23 application

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS

D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
D4 Patent maintained restricted
8305 Restricted maintenance of patent after opposition
8339 Ceased/non-payment of the annual fee