NL66671C - - Google Patents

Info

Publication number
NL66671C
NL66671C NL66671DA NL66671C NL 66671 C NL66671 C NL 66671C NL 66671D A NL66671D A NL 66671DA NL 66671 C NL66671 C NL 66671C
Authority
NL
Netherlands
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.)
Publication date
Application granted granted Critical
Publication of NL66671C publication Critical patent/NL66671C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/14—Purification of sugar juices using ion-exchange materials
    • 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
    • B01J47/022—Column or bed processes characterised by the construction of the column or container
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3127—With gas maintenance or application

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automation & Control Theory (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Non-Alcoholic Beverages (AREA)
NL66671D 1942-02-28 NL66671C (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US432898A US2365221A (en) 1942-02-28 1942-02-28 Apparatus and method for conducting ionic exchange operations

Publications (1)

Publication Number Publication Date
NL66671C true NL66671C (forum.php) 1900-01-01

Family

ID=23718028

Family Applications (1)

Application Number Title Priority Date Filing Date
NL66671D NL66671C (forum.php) 1942-02-28

Country Status (4)

Country Link
US (1) US2365221A (forum.php)
DE (1) DE860195C (forum.php)
FR (1) FR969368A (forum.php)
NL (1) NL66671C (forum.php)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422821A (en) * 1944-07-22 1947-06-24 Dorr Co Liquid purifier having cation exchangers communicating selectively with anion exchangers
US2459323A (en) * 1945-02-28 1949-01-18 Grip Nut Co Brake beam safety support
US2477558A (en) * 1945-04-26 1949-08-02 M & R Dietetic Lab Inc Preparation of high-grade crude lactose
US2458893A (en) * 1945-10-06 1949-01-11 Dorr Co Apparatus for conducting ion exchange operations
US2460036A (en) * 1946-08-03 1949-01-25 Worthington Pump & Mach Corp Water treating apparatus
US2466662A (en) * 1947-04-22 1949-04-05 Permutit Co Operation of ion exchange beds
US2555212A (en) * 1947-06-20 1951-05-29 M & R Dietetic Lab Inc Method of making lactose
US2555211A (en) * 1947-06-20 1951-05-29 M & R Dietetic Lab Inc Method of making lactose
US2458115A (en) * 1947-08-02 1949-01-04 Dorr Co Control of ion exchange systems
DE904648C (de) * 1948-10-02 1954-02-22 Alfred Kretzschmar Fluessigkeitsfilter
US2517051A (en) * 1949-06-03 1950-08-01 Dorr Co Apparatus for conducting ion exchange operations
US2617765A (en) * 1949-06-18 1952-11-11 Corn Prod Refining Co Air dome control for ion exchange units
US2572848A (en) * 1950-01-05 1951-10-30 Dorr Co Method and apparatus for continuously conducting ion exchange operations
DE1033183B (de) * 1952-06-16 1958-07-03 Kommandit Ges Kary Vorrichtung zum Abscheiden koernigen Filtermaterials beim Rueckspuelen von Filtern
US2810692A (en) * 1953-08-18 1957-10-22 Permutit Co Ion exchange apparatus and method of operating same
US2767140A (en) * 1954-10-07 1956-10-16 Dorr Oliver Inc Continuous ion exchange treatment
DE1001670B (de) * 1955-01-26 1957-01-31 Kommandit Ges Kary Gummierter Druckbehaelter zur Filtration von Saeure
DE1234684B (de) * 1956-05-23 1967-02-23 Hans Jung Vorrichtung zum kontinuierlichen und druckdichten Austragen des Filterfeststoffes bei einem Druckdrehfilter
US3052527A (en) * 1957-05-03 1962-09-04 Smith Corp A O Apparatus for removing dissolved oxygen from water
US3025962A (en) * 1958-09-02 1962-03-20 Sanitary Plastics Inc Protective devices for septic tanks
US3173862A (en) * 1960-12-14 1965-03-16 Celanese Corp Process for treating liquids
AU476229B2 (en) * 1971-10-01 1976-09-16 Suomen Sokeri Osakeyhtio Liquid control apparatus for chromatography columns
US3814253A (en) * 1971-10-01 1974-06-04 K Forsberg Liquid control apparatus for chromatography columns
USD258213S (en) 1977-09-21 1981-02-10 Russell Finex Limited Vibratory straining machine
DE3034102C2 (de) * 1980-09-11 1985-09-26 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zur automatischen Silberrückgewinnung aus silberhaltigen Waschwässern
US5124133A (en) * 1985-10-31 1992-06-23 Wilmer Schoenrock Apparatus and method for providing a uniform flow profile through large diameter, low-pressure vessels
DE102010055522B3 (de) * 2010-12-22 2012-06-06 Khs Gmbh Vorrichtung und Verfahren zur Filtration von Fluiden
USD740915S1 (en) 2014-04-10 2015-10-13 Unger Marketing International, Llc Water purification device
USD742997S1 (en) 2014-04-10 2015-11-10 Unger Marketing International, Llc Water purification media device
US10414671B2 (en) 2014-04-10 2019-09-17 Unger Marketing International, Llc Filter assembly with locking cover
US11911720B2 (en) 2014-04-10 2024-02-27 Unger Marketing International, Llc Fluid purification device
US11148082B2 (en) 2015-04-10 2021-10-19 Unger Marketing International, Llc Fluid purification device
USD849886S1 (en) 2017-08-28 2019-05-28 Unger Marketing International, Llc Water purification device
US11154800B2 (en) 2015-04-10 2021-10-26 Unger Marketing International, Llc Fluid purification device
USD907742S1 (en) 2018-03-07 2021-01-12 Unger Marketing International, Llc Water purification media device
USD958928S1 (en) 2018-11-01 2022-07-26 Unger Marketing International, Llc Water purification media device

Also Published As

Publication number Publication date
FR969368A (fr) 1950-12-19
US2365221A (en) 1944-12-19
DE860195C (de) 1952-12-18

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