BE428221A - - Google Patents

Info

Publication number
BE428221A
BE428221A BE428221DA BE428221A BE 428221 A BE428221 A BE 428221A BE 428221D A BE428221D A BE 428221DA BE 428221 A BE428221 A BE 428221A
Authority
BE
Belgium
Application number
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22508817&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE428221(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BE428221A publication Critical patent/BE428221A/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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/06—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing cationic exchangers
BE428221D 1937-05-24 1938-05-23 BE428221A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US144487A US2127310A (en) 1937-05-24 1937-05-24 Hydrogen zeolite water treatment

Publications (1)

Publication Number Publication Date
BE428221A true BE428221A (xx) 1938-06-30

Family

ID=22508817

Family Applications (1)

Application Number Title Priority Date Filing Date
BE428221D BE428221A (xx) 1937-05-24 1938-05-23

Country Status (3)

Country Link
US (1) US2127310A (xx)
BE (1) BE428221A (xx)
FR (1) FR838363A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471213A (en) * 1937-01-22 1949-05-24 Tewin Ind Inc Treatment of aqueous liquids
US2445669A (en) * 1943-06-22 1948-07-20 Sunshine Mining Company Chemical process for production of potable water from nonpotable saline water
US2429943A (en) * 1944-12-18 1947-10-28 Graver Tank & Mfg Co Inc Passing liquid downward through first and second beds of zeolite and thereafter passing liquid downward through said second and first beds of zeolite
US2504695A (en) * 1945-04-14 1950-04-18 Dorr Co Process for removing silica from water by way of ion exchange
US2606870A (en) * 1945-08-24 1952-08-12 Permutit Co Method and apparatus for conditioning liquids
US2609341A (en) * 1947-09-25 1952-09-02 Ionics Method of purifying water
US4235715A (en) * 1979-02-16 1980-11-25 Water Refining Company, Inc. Process for removing alkalinity and hardness from waters

Also Published As

Publication number Publication date
FR838363A (fr) 1939-03-03
US2127310A (en) 1938-08-16

Similar Documents

Publication Publication Date Title
AT151505B (xx)
BE420085R (xx)
BE419588A (xx)
BE419443A (xx)
BE131631A (xx)
BE235779A (xx)
BE386746A (xx)
BE412505A (xx)
BE413076A (xx)
BE417149A (xx)
BE417582A (xx)
BE418783A (xx)
BE419342A (xx)
BE419523A (xx)
BE419666A (xx)
BE419783A (xx)
BE419812A (xx)
BE419835A (xx)
BE419889A (xx)
BE419979A (xx)
BE420057A (xx)
BE420089A (xx)
BE420107A (xx)
BE420365A (xx)
BE420383A (xx)