NL78918C - - Google Patents

Info

Publication number
NL78918C
NL78918C NL78918DA NL78918C NL 78918 C NL78918 C NL 78918C NL 78918D A NL78918D A NL 78918DA NL 78918 C NL78918 C NL 78918C
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 of NL78918C publication Critical patent/NL78918C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D7/00—Sublimation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/15—Cold traps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
NL78918D 1953-04-08 NL78918C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2818656X 1953-04-08

Publications (1)

Publication Number Publication Date
NL78918C true NL78918C (de)

Family

ID=19875878

Family Applications (2)

Application Number Title Priority Date Filing Date
NL78918D NL78918C (de) 1953-04-08
NLAANVRAGE7303686,A NL177434B (nl) 1953-04-08 Vouwwand met tot een reeks gekoppelde delen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7303686,A NL177434B (nl) 1953-04-08 Vouwwand met tot een reeks gekoppelde delen.

Country Status (3)

Country Link
US (1) US2818656A (de)
FR (1) FR1097855A (de)
NL (2) NL177434B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818656A (en) * 1953-04-08 1958-01-07 Philips Corp Process of separating volatile components from less volatile components by distillation or sublimation at a low pressure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126902A (en) * 1964-03-31 Method and apparatus for producing high vacuum
US3257731A (en) * 1963-05-29 1966-06-28 Vigano Giuseppe Process and equipment for the continuous lyophilization of liquid substances
US4977749A (en) * 1989-04-25 1990-12-18 Sercel Jeffrey P Apparatus and method for purification of gases used in exciplex (excimer) lasers
JP3540905B2 (ja) * 1996-09-12 2004-07-07 塩野義製薬株式会社 温度傾斜型多段冷却器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345548A (en) * 1940-05-24 1944-03-28 Stokes Machine Co Method and apparatus for desiccating sera, biologicals, and other materials
US2616604A (en) * 1941-05-02 1952-11-04 Theodore R Folsom Method for freezing and drying liquids and semisolids
NL78918C (de) * 1953-04-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818656A (en) * 1953-04-08 1958-01-07 Philips Corp Process of separating volatile components from less volatile components by distillation or sublimation at a low pressure

Also Published As

Publication number Publication date
NL177434B (nl)
US2818656A (en) 1958-01-07
FR1097855A (fr) 1955-07-12

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