NL171823B - PROCESS FOR THE EXTRACTION OF METALS FROM MIXTURES OF SULFID ORTS AND NON-SULFID ORTS. - Google Patents

PROCESS FOR THE EXTRACTION OF METALS FROM MIXTURES OF SULFID ORTS AND NON-SULFID ORTS.

Info

Publication number
NL171823B
NL171823B NLAANVRAGE7107275,A NL171823DA NL171823B NL 171823 B NL171823 B NL 171823B NL 171823D A NL171823D A NL 171823DA NL 171823 B NL171823 B NL 171823B
Authority
NL
Netherlands
Prior art keywords
sulfid
orts
metals
mixtures
extraction
Prior art date
Application number
NLAANVRAGE7107275,A
Other languages
Dutch (nl)
Original Assignee
Deepsea Ventures Inc
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 of NL171823B publication Critical patent/NL171823B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/01—Devices for producing movement of radiation source during therapy
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/10—Irradiation devices with provision for relative movement of beam source and object to be irradiated

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Radiation-Therapy Devices (AREA)
NLAANVRAGE7107275,A 1950-04-08 PROCESS FOR THE EXTRACTION OF METALS FROM MIXTURES OF SULFID ORTS AND NON-SULFID ORTS. NL171823B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE290135X 1950-04-08

Publications (1)

Publication Number Publication Date
NL171823B true NL171823B (en)

Family

ID=6060597

Family Applications (3)

Application Number Title Priority Date Filing Date
NLAANVRAGE7107275,A NL171823B (en) 1950-04-08 PROCESS FOR THE EXTRACTION OF METALS FROM MIXTURES OF SULFID ORTS AND NON-SULFID ORTS.
NL160256A NL91401C (en) 1950-04-08 1951-04-02
NL171823A NL91984C (en) 1950-04-08 1952-08-14

Family Applications After (2)

Application Number Title Priority Date Filing Date
NL160256A NL91401C (en) 1950-04-08 1951-04-02
NL171823A NL91984C (en) 1950-04-08 1952-08-14

Country Status (5)

Country Link
BE (4) BE502420A (en)
CH (4) CH290135A (en)
FR (4) FR1035181A (en)
GB (2) GB690656A (en)
NL (3) NL91401C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1208835B (en) * 1964-02-13 1966-01-13 Maschf Augsburg Nuernberg Ag Rotating device for betatrons or similar heavy radiation sources
FR2067317A1 (en) * 1969-11-15 1971-08-20 Maschf Augsburg Nuernberg Ag Rotating mechanism for neutron generators - or like radiation sources
US3790799A (en) * 1972-06-21 1974-02-05 American Science & Eng Inc Radiant energy imaging with rocking scanning
US4233519A (en) * 1979-06-18 1980-11-11 Varian Associates, Inc. Radiation therapy apparatus having retractable beam stopper
US5231653A (en) * 1990-01-11 1993-07-27 Siemens Aktiengesellschaft X-ray diagnostics installation
CN111632285B (en) * 2020-05-28 2022-05-03 杜颖 Joint gout treatment device

Also Published As

Publication number Publication date
CH290135A (en) 1953-04-15
FR63269E (en) 1955-09-12
CH304625A (en) 1955-01-15
GB808611A (en) 1959-02-04
NL91401C (en) 1959-06-17
BE513649R (en) 1953-02-21
FR71598E (en) 1960-01-05
FR63256E (en) 1955-09-12
FR1035181A (en) 1953-08-18
BE557995R (en) 1957-11-30
CH352093A (en) 1961-02-15
CH306279A (en) 1955-03-31
NL91984C (en) 1949-08-16
BE513900R (en) 1953-03-02
BE502420A (en) 1951-10-06
GB690656A (en) 1953-04-22

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