DK149738C - Fremgangsmaade til cyclisk fjernelse af ioner fra en vandig faedeoplaesning - Google Patents

Fremgangsmaade til cyclisk fjernelse af ioner fra en vandig faedeoplaesning

Info

Publication number
DK149738C
DK149738C DK173179A DK173179A DK149738C DK 149738 C DK149738 C DK 149738C DK 173179 A DK173179 A DK 173179A DK 173179 A DK173179 A DK 173179A DK 149738 C DK149738 C DK 149738C
Authority
DK
Denmark
Prior art keywords
solution
ions
procedures
cheap
cyclic removal
Prior art date
Application number
DK173179A
Other languages
Danish (da)
English (en)
Other versions
DK173179A (da
DK149738B (da
Inventor
Jesse Gyger Grier
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 DK173179A publication Critical patent/DK173179A/da
Publication of DK149738B publication Critical patent/DK149738B/da
Application granted granted Critical
Publication of DK149738C publication Critical patent/DK149738C/da

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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
DK173179A 1978-04-27 1979-04-26 Fremgangsmaade til cyclisk fjernelse af ioner fra en vandig faedeoplaesning DK149738C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90045478 1978-04-27
US05/900,454 US4176056A (en) 1978-04-27 1978-04-27 Cyclic operation of a bed of mixed ion exchange resins

Publications (3)

Publication Number Publication Date
DK173179A DK173179A (da) 1979-10-28
DK149738B DK149738B (da) 1986-09-22
DK149738C true DK149738C (da) 1987-02-16

Family

ID=25412557

Family Applications (1)

Application Number Title Priority Date Filing Date
DK173179A DK149738C (da) 1978-04-27 1979-04-26 Fremgangsmaade til cyclisk fjernelse af ioner fra en vandig faedeoplaesning

Country Status (19)

Country Link
US (1) US4176056A (xx)
JP (1) JPS54145376A (xx)
BE (1) BE875888A (xx)
BR (1) BR7902425A (xx)
CA (1) CA1124416A (xx)
DD (1) DD143212A5 (xx)
DE (1) DE2917277A1 (xx)
DK (1) DK149738C (xx)
FI (1) FI68975C (xx)
FR (1) FR2424050B1 (xx)
GB (1) GB2019736B (xx)
IT (1) IT1193758B (xx)
MX (1) MX151867A (xx)
NL (1) NL7903112A (xx)
NO (1) NO149021C (xx)
PL (1) PL121483B1 (xx)
RO (1) RO78652A2 (xx)
SE (1) SE431943B (xx)
YU (1) YU102079A (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302548A (en) * 1980-05-22 1981-11-24 Rohm And Haas Company Production of ion exchange resins, the resins so produced and ion exchange processes using them
DE3038259A1 (de) * 1980-10-10 1982-05-19 Uhde Gmbh, 4600 Dortmund Verfahren zur behandlung von fluessigkeiten mittels ionenaustauschern
US4335019A (en) * 1981-01-13 1982-06-15 Mobil Oil Corporation Preparation of natural ferrierite hydrocracking catalyst and hydrocarbon conversion with catalyst
JPS57188362A (en) * 1981-05-15 1982-11-19 Ricoh Co Ltd Ink jet recording method
FR2543448A1 (fr) * 1983-04-01 1984-10-05 Rhone Poulenc Spec Chim Procede de fractionnement du plasma
US4652352A (en) * 1985-11-04 1987-03-24 Saieva Carl J Process and apparatus for recovering metals from dilute solutions
US4806236A (en) * 1987-08-13 1989-02-21 Mccormack Austin F Apparatus for upflow ion exchange
US5718828A (en) * 1996-01-26 1998-02-17 Hydromatix Inc. Method for minimizing wastewater discharge
US5951874A (en) * 1997-07-25 1999-09-14 Hydromatix, Inc. Method for minimizing wastewater discharge
US7329354B2 (en) * 1998-06-09 2008-02-12 Ppt Technologies, Llc Purification of organic solvent fluids
WO2001049389A1 (en) * 2000-01-03 2001-07-12 Hydromatix, Inc. Method and apparatus for metal removal by ion exchange
RO120487B1 (ro) * 2003-08-27 2006-02-28 Jeno Tikos Procedeu şi instalaţie de descompunere a deşeurilor de cauciuc şi mase plastice
KR100925750B1 (ko) * 2007-09-20 2009-11-11 삼성전기주식회사 수소 발생 장치용 전해질 용액 및 이를 포함하는 수소 발생장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692244A (en) * 1950-08-24 1954-10-19 Rohm & Haas Deionization of fluids
GB861946A (en) * 1958-12-17 1961-03-01 Permutit Co Ltd Improvements relating to ion-exchange processes and apparatus
DE1442689C3 (de) * 1963-11-29 1978-11-30 Bayer Ag, 5090 Leverkusen Verfahren zur Behandlung von Flüssigkeiten mit Ionenaustauschern
US3527718A (en) * 1969-01-27 1970-09-08 Scott & Fetzer Co Regenerating mixed bed anion and cation exchange resins
US3501401A (en) * 1969-05-22 1970-03-17 Sybron Corp Condensation purification process
US3664950A (en) * 1970-06-23 1972-05-23 Atomic Energy Commission Process for selective removal and recovery of chromates from water
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
CA1035874A (en) * 1974-11-20 1978-08-01 Huron Chemicals Limited Ion exchange chromate removal
JPS5290164A (en) * 1976-01-23 1977-07-28 Kurita Water Ind Ltd Method for treating water containing 6 valment chromium
CA1112379A (en) * 1977-09-13 1981-11-10 Jesse G. Grier Chromate ion removal from aqueous chlorate solutions

Also Published As

Publication number Publication date
GB2019736B (en) 1982-08-25
SE7902969L (sv) 1979-10-28
IT1193758B (it) 1988-08-24
DE2917277C2 (xx) 1989-02-23
FR2424050A1 (fr) 1979-11-23
BE875888A (fr) 1979-08-16
DK173179A (da) 1979-10-28
NL7903112A (nl) 1979-10-30
DD143212A5 (de) 1980-08-13
JPS54145376A (en) 1979-11-13
CA1124416A (en) 1982-05-25
PL215179A1 (xx) 1980-02-25
YU102079A (en) 1982-08-31
IT7948860A0 (it) 1979-04-26
MX151867A (es) 1985-04-11
FI68975B (fi) 1985-08-30
FI791354A (fi) 1979-10-28
BR7902425A (pt) 1979-10-23
US4176056A (en) 1979-11-27
SE431943B (sv) 1984-03-12
NO149021B (no) 1983-10-24
GB2019736A (en) 1979-11-07
DE2917277A1 (de) 1979-11-08
FR2424050B1 (fr) 1985-09-13
RO78652A2 (ro) 1982-03-24
PL121483B1 (en) 1982-05-31
JPS6231613B2 (xx) 1987-07-09
FI68975C (fi) 1985-12-10
NO149021C (no) 1984-02-01
DK149738B (da) 1986-09-22
NO791396L (no) 1979-10-30

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Legal Events

Date Code Title Description
PBP Patent lapsed
B1 Patent granted (law 1993)
PBP Patent lapsed