BE799424A - Procede pour former une source de radiations avec sechage par congelation, - Google Patents

Procede pour former une source de radiations avec sechage par congelation,

Info

Publication number
BE799424A
BE799424A BE131022A BE131022A BE799424A BE 799424 A BE799424 A BE 799424A BE 131022 A BE131022 A BE 131022A BE 131022 A BE131022 A BE 131022A BE 799424 A BE799424 A BE 799424A
Authority
BE
Belgium
Prior art keywords
radiation
source
forming
freezing drying
freezing
Prior art date
Application number
BE131022A
Other languages
English (en)
Inventor
W C Mosley
P K Smith
Original Assignee
Atomic Energy Commission
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 Atomic Energy Commission filed Critical Atomic Energy Commission
Publication of BE799424A publication Critical patent/BE799424A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
    • F26B5/065—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing the product to be freeze-dried being sprayed, dispersed or pulverised
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/02—Neutron sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Drying Of Solid Materials (AREA)
BE131022A 1972-05-12 1973-05-11 Procede pour former une source de radiations avec sechage par congelation, BE799424A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US252643A US3873651A (en) 1972-05-12 1972-05-12 Freeze drying method for preparing radiation source material

Publications (1)

Publication Number Publication Date
BE799424A true BE799424A (fr) 1973-08-31

Family

ID=22956913

Family Applications (1)

Application Number Title Priority Date Filing Date
BE131022A BE799424A (fr) 1972-05-12 1973-05-11 Procede pour former une source de radiations avec sechage par congelation,

Country Status (9)

Country Link
US (1) US3873651A (fr)
JP (1) JPS4947797A (fr)
BE (1) BE799424A (fr)
CA (1) CA994999A (fr)
DE (1) DE2323865A1 (fr)
FR (1) FR2184691B1 (fr)
GB (1) GB1413712A (fr)
IT (1) IT987289B (fr)
SE (1) SE385783B (fr)

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DE2655354C2 (de) * 1976-12-07 1986-04-17 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Bestrahlungsanlage zur Aktivierung von Kalzium und Phosphor
JPS5673998U (fr) * 1979-11-12 1981-06-17
JP2818533B2 (ja) * 1993-08-10 1998-10-30 動力炉・核燃料開発事業団 核燃料サイクルから発生する使用済溶媒の分離精製方法
DE60026982T2 (de) * 1999-04-05 2006-11-16 Mannkind Corp., Danbury Verfahren zur bildung von feinem pulver
US9006175B2 (en) 1999-06-29 2015-04-14 Mannkind Corporation Potentiation of glucose elimination
WO2003080149A2 (fr) 2002-03-20 2003-10-02 Mannkind Corporation Appareil d'inhalation
RU2235377C2 (ru) * 2002-07-10 2004-08-27 Федеральное государственное унитарное предприятие Государственный научный центр РФ - научно-исследовательский институт атомных реакторов Источник нейтронов на основе калифорния-252 для контроля работы атомного реактора
US6914447B2 (en) * 2003-04-23 2005-07-05 Texas Instruments Incorporated High activity, spatially distributed radiation source for accurately simulating semiconductor device radiation environments
JP4299064B2 (ja) * 2003-06-19 2009-07-22 啓明 三頭 密封２１０Ｐｂ−２１０Ｐｏα線源（α粒子放出体）の製造方法
PL1786784T3 (pl) 2004-08-20 2011-04-29 Mannkind Corp Kataliza syntezy diketopiperazyn
KR101644250B1 (ko) 2004-08-23 2016-07-29 맨카인드 코포레이션 약물 전달용 디케토피페라진염, 디케토모르포린염 또는 디케토디옥산염
CN104324362B (zh) 2005-09-14 2018-04-24 曼金德公司 以提高活性试剂对结晶微粒表面的亲和力为基础的药物配制方法
IN2015DN00888A (fr) 2006-02-22 2015-07-10 Mannkind Corp
ES2929343T3 (es) 2008-06-13 2022-11-28 Mannkind Corp Inhalador de polvo seco accionado por aspiración para la administración de fármacos
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
KR101628410B1 (ko) 2008-06-20 2016-06-08 맨카인드 코포레이션 흡입 활동에 관한 실시간 프로파일링을 위한 대화형 장치 및 방법
TWI614024B (zh) 2008-08-11 2018-02-11 曼凱公司 超快起作用胰島素之用途
US8314106B2 (en) 2008-12-29 2012-11-20 Mannkind Corporation Substituted diketopiperazine analogs for use as drug delivery agents
DK2405963T3 (da) 2009-03-11 2013-12-16 Mannkind Corp Apparat, system og fremgangsmåde til at måle modstand i en inhalator
CN104721825B (zh) 2009-06-12 2019-04-12 曼金德公司 具有确定比表面积的二酮哌嗪颗粒
WO2011056889A1 (fr) 2009-11-03 2011-05-12 Mannkind Corporation Appareil et méthode de simulation d'efforts d'inhalation
IL223742A (en) 2010-06-21 2016-06-30 Mannkind Corp A dry powder inhaler and preparation for it
AU2012236150B2 (en) 2011-04-01 2016-03-31 Mannkind Corporation Blister package for pharmaceutical cartridges
WO2012174472A1 (fr) 2011-06-17 2012-12-20 Mannkind Corporation Microparticules de dicétopipérazine de capacité élevée
BR112014009686A2 (pt) 2011-10-24 2018-08-07 Mannkind Corp composição analgésica inalável, pó seco e método para tratar dor
CN104619369B (zh) 2012-07-12 2018-01-30 曼金德公司 干粉药物输送系统和方法
US10159644B2 (en) 2012-10-26 2018-12-25 Mannkind Corporation Inhalable vaccine compositions and methods
AU2014228415B2 (en) 2013-03-15 2018-08-09 Mannkind Corporation Microcrystalline diketopiperazine compositions and methods
MX375448B (es) 2013-07-18 2025-03-06 Mannkind Corp Composiciones farmacéuticas en polvo seco estables al calor y métodos.
US11446127B2 (en) 2013-08-05 2022-09-20 Mannkind Corporation Insufflation apparatus and methods
US10307464B2 (en) 2014-03-28 2019-06-04 Mannkind Corporation Use of ultrarapid acting insulin
US10561806B2 (en) 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler
DE102017105266B4 (de) * 2017-03-13 2023-08-31 Hach Lange Gmbh Verfahren zur Bestimmung oxidierbarer Stoffe
CN109827384B (zh) * 2019-03-09 2024-06-04 深圳市信宇人科技股份有限公司 真空烤箱

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199192B (de) * 1962-01-13 1965-08-19 Leybold Hochvakuum Anlagen Verfahren zum Trocknen von Gut unter poroeser Deckschicht
US3488502A (en) * 1966-06-02 1970-01-06 Industrial Nucleonics Corp Nonshifting radiation source capsule
US3516935A (en) * 1967-04-10 1970-06-23 Bell Telephone Labor Inc Compacted body and method of formation
US3567943A (en) * 1967-07-19 1971-03-02 Nuclear Radiation Developments Radioactive plating for radioactive foils
US3422167A (en) * 1968-01-31 1969-01-14 Atomic Energy Commission Method for preparing metal oxide microspheres
US3640888A (en) * 1969-12-11 1972-02-08 Atomic Energy Commission Californium-252 neutron source and method of making same
US3627691A (en) * 1970-01-08 1971-12-14 Atomic Energy Commission A method of preparing a californium-252 neutron
US3697329A (en) * 1971-06-04 1972-10-10 Atomic Energy Commission Radioisotope heat source system

Also Published As

Publication number Publication date
FR2184691B1 (fr) 1976-09-17
US3873651A (en) 1975-03-25
FR2184691A1 (fr) 1973-12-28
SE385783B (sv) 1976-07-26
GB1413712A (en) 1975-11-12
IT987289B (it) 1975-02-20
CA994999A (en) 1976-08-17
DE2323865A1 (de) 1973-11-22
JPS4947797A (fr) 1974-05-09

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