IT1107755B - Procedimento per estrarre ioni cromato da soluzioni acquose di clorati - Google Patents

Procedimento per estrarre ioni cromato da soluzioni acquose di clorati

Info

Publication number
IT1107755B
IT1107755B IT51044/78A IT5104478A IT1107755B IT 1107755 B IT1107755 B IT 1107755B IT 51044/78 A IT51044/78 A IT 51044/78A IT 5104478 A IT5104478 A IT 5104478A IT 1107755 B IT1107755 B IT 1107755B
Authority
IT
Italy
Prior art keywords
chlorates
extract
procedure
aqueous solutions
chrome ions
Prior art date
Application number
IT51044/78A
Other languages
English (en)
Italian (it)
Other versions
IT7851044A0 (it
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of IT7851044A0 publication Critical patent/IT7851044A0/it
Application granted granted Critical
Publication of IT1107755B publication Critical patent/IT1107755B/it

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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/04—Mixed-bed processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Detergent Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
IT51044/78A 1977-09-13 1978-09-11 Procedimento per estrarre ioni cromato da soluzioni acquose di clorati IT1107755B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83286677A 1977-09-13 1977-09-13

Publications (2)

Publication Number Publication Date
IT7851044A0 IT7851044A0 (it) 1978-09-11
IT1107755B true IT1107755B (it) 1985-11-25

Family

ID=25262810

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51044/78A IT1107755B (it) 1977-09-13 1978-09-11 Procedimento per estrarre ioni cromato da soluzioni acquose di clorati

Country Status (20)

Country Link
JP (1) JPS5450488A (fr)
AR (1) AR219127A1 (fr)
AU (1) AU522562B2 (fr)
BE (1) BE870214A (fr)
BR (1) BR7805948A (fr)
CA (1) CA1112379A (fr)
DD (1) DD138303A5 (fr)
DE (1) DE2839894A1 (fr)
DK (1) DK157360C (fr)
FI (1) FI67494C (fr)
FR (1) FR2402623A1 (fr)
GB (1) GB2004262B (fr)
HU (1) HU182557B (fr)
IT (1) IT1107755B (fr)
MX (1) MX150616A (fr)
NL (1) NL187051C (fr)
NO (1) NO151999C (fr)
PL (1) PL112445B1 (fr)
SE (1) SE431440B (fr)
YU (1) YU216578A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176056A (en) * 1978-04-27 1979-11-27 Pennwalt Corporation Cyclic operation of a bed of mixed ion exchange resins
US4259297A (en) * 1979-09-04 1981-03-31 Olin Corporation Chromate removal from concentrated chlorate solution by chemical precipitation
US4547291A (en) * 1983-12-13 1985-10-15 The Graver Company Method for treating aqueous solutions with weakly acidic cation exchange resins
CA1247761A (fr) * 1983-12-13 1988-12-28 Robert Kunin Traitement de solutions aqueuses a l'aide de resines echangeuses d'ions faiblement acides
EP2353504B1 (fr) 2004-02-20 2013-01-16 University of Florida Research Foundation, Inc. Système permettant de fournir une thérapie par rayonnement conforme tout en effectuant une imagerie simultanée de tissu souple

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760524A (en) * 1954-05-21 1956-10-31 Permutit Co Ltd Improvements relating to the recovery of chromic or phosphoric acid
US3835001A (en) * 1973-04-30 1974-09-10 Penn Olin Chem Co Ion exchange removal of dichromates from electrolytically produced alkali metal chlorate-chloride solutions
US3972810A (en) * 1974-07-15 1976-08-03 Chemical Separations Corporation Removal of chromium, chromate, molybdate and zinc
JPS5148563A (en) * 1974-10-24 1976-04-26 Kurita Water Ind Ltd Kuromuganjuhaisuino shoriho
CA1035874A (fr) * 1974-11-20 1978-08-01 Huron Chemicals Limited Extraction du chromate par echange d'ions
JPS5290164A (en) * 1976-01-23 1977-07-28 Kurita Water Ind Ltd Method for treating water containing 6 valment chromium

Also Published As

Publication number Publication date
FI67494B (fi) 1984-12-31
FR2402623B1 (fr) 1983-03-25
JPH0140761B2 (fr) 1989-08-31
SE431440B (sv) 1984-02-06
YU216578A (en) 1982-08-31
NO151999C (no) 1985-07-17
BE870214A (fr) 1979-01-02
FR2402623A1 (fr) 1979-04-06
IT7851044A0 (it) 1978-09-11
NL7808907A (nl) 1979-03-15
DE2839894A1 (de) 1979-03-22
JPS5450488A (en) 1979-04-20
AU3897678A (en) 1980-02-21
GB2004262B (en) 1982-03-24
CA1112379A (fr) 1981-11-10
NL187051C (nl) 1991-05-16
PL209536A1 (pl) 1979-06-04
HU182557B (en) 1984-02-28
PL112445B1 (en) 1980-10-31
DD138303A5 (de) 1979-10-24
DK157360C (da) 1990-05-21
AR219127A1 (es) 1980-07-31
FI782748A (fi) 1979-03-14
MX150616A (es) 1984-06-11
DK157360B (da) 1989-12-27
AU522562B2 (en) 1982-06-17
DK398878A (da) 1979-03-14
BR7805948A (pt) 1979-05-02
GB2004262A (en) 1979-03-28
FI67494C (fi) 1985-04-10
DE2839894C2 (fr) 1988-07-21
NO151999B (no) 1985-04-09
NL187051B (nl) 1990-12-17
NO783088L (no) 1979-03-14
SE7809547L (sv) 1979-03-14

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