YU36133B - Process for the separation of metallic and/or semimetallic impurities from sulfuric acid - Google Patents

Process for the separation of metallic and/or semimetallic impurities from sulfuric acid

Info

Publication number
YU36133B
YU36133B YU1512/70A YU151270A YU36133B YU 36133 B YU36133 B YU 36133B YU 1512/70 A YU1512/70 A YU 1512/70A YU 151270 A YU151270 A YU 151270A YU 36133 B YU36133 B YU 36133B
Authority
YU
Yugoslavia
Prior art keywords
semimetallic
impurities
metallic
separation
sulfuric acid
Prior art date
Application number
YU1512/70A
Other languages
English (en)
Other versions
YU151270A (en
Inventor
Capaul Marcel
Marcel Capaul
Sauter Hermann
Hermann Sauter
Original Assignee
Inventa Ag
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 Inventa Ag filed Critical Inventa Ag
Publication of YU151270A publication Critical patent/YU151270A/xx
Publication of YU36133B publication Critical patent/YU36133B/xx

Links

Classifications

    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C07C303/44—Separation; Purification
    • 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
    • C01B17/90—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)
YU1512/70A 1969-06-16 1970-08-15 Process for the separation of metallic and/or semimetallic impurities from sulfuric acid YU36133B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH913869A CH511190A (de) 1969-06-16 1969-06-16 Verfahren zur Befreiung 55-85%iger Schwefelsäure von ihren Verunreinigungen durch Metalle und/oder Halbmetalle

Publications (2)

Publication Number Publication Date
YU151270A YU151270A (en) 1981-02-28
YU36133B true YU36133B (en) 1982-02-25

Family

ID=4348732

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1512/70A YU36133B (en) 1969-06-16 1970-08-15 Process for the separation of metallic and/or semimetallic impurities from sulfuric acid

Country Status (13)

Country Link
KR (1) KR780000403B1 (de)
AT (1) AT297748B (de)
BR (1) BR7019749D0 (de)
CH (1) CH511190A (de)
DE (1) DE2029117C3 (de)
ES (1) ES380730A1 (de)
FR (1) FR2052583A5 (de)
GB (1) GB1304254A (de)
IE (1) IE34300B1 (de)
NL (1) NL150079B (de)
RO (1) RO61032A (de)
TR (1) TR17373A (de)
YU (1) YU36133B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947561A (en) * 1973-10-02 1976-03-30 St. Joe Minerals Corporation Method of removing mercury from sulfuric acid
JPS59162108A (ja) * 1983-03-03 1984-09-13 Tadao Nagai 硫酸溶液の浄液法
DE3726047A1 (de) * 1987-08-06 1989-02-16 Bayer Ag Verfahren zum abtrennen von metallsulfaten aus schwefelsaeure
US5009868A (en) * 1987-12-14 1991-04-23 East Penn Manufacturing Co., Inc. Process for the extended use of strip acid employed in the reclamation of battery acid fluid from expanded lead-acid batteries
EP1964811B1 (de) * 2007-02-28 2016-11-30 China Petrochemical Development Corporation Verfahren zur herstellung von hydroxylammoniumphosphat

Also Published As

Publication number Publication date
TR17373A (tr) 1975-03-24
IE34300L (en) 1970-12-16
RO61032A (de) 1976-07-15
IE34300B1 (en) 1975-04-02
AT297748B (de) 1972-04-10
DE2029117B2 (de) 1978-02-02
DE2029117C3 (de) 1978-10-05
NL150079B (nl) 1976-07-15
NL7008726A (de) 1970-12-18
BR7019749D0 (pt) 1973-01-25
GB1304254A (de) 1973-01-24
KR780000403B1 (en) 1978-10-10
FR2052583A5 (de) 1971-04-09
DE2029117A1 (de) 1970-12-23
ES380730A1 (es) 1972-08-16
YU151270A (en) 1981-02-28
CH511190A (de) 1971-08-15

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