DE1567429C3 - Vorrichtung zum Erzeugen von Trockeneiselementen - Google Patents

Vorrichtung zum Erzeugen von Trockeneiselementen

Info

Publication number
DE1567429C3
DE1567429C3 DE1567429A DEC0040419A DE1567429C3 DE 1567429 C3 DE1567429 C3 DE 1567429C3 DE 1567429 A DE1567429 A DE 1567429A DE C0040419 A DEC0040419 A DE C0040419A DE 1567429 C3 DE1567429 C3 DE 1567429C3
Authority
DE
Germany
Prior art keywords
piston
dry ice
expansion chamber
carbon dioxide
carbonic acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1567429A
Other languages
German (de)
English (en)
Other versions
DE1567429A1 (de
DE1567429B2 (de
Inventor
Ralph S. Olympia Fields Frost
Robert C. Chicago Heighst Hardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemetron Corp
Original Assignee
Chemetron Corp
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 Chemetron Corp filed Critical Chemetron Corp
Publication of DE1567429A1 publication Critical patent/DE1567429A1/de
Publication of DE1567429B2 publication Critical patent/DE1567429B2/de
Application granted granted Critical
Publication of DE1567429C3 publication Critical patent/DE1567429C3/de
Expired legal-status Critical Current

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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C01B32/55—Solidifying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compressor (AREA)
DE1567429A 1965-10-21 1966-10-15 Vorrichtung zum Erzeugen von Trockeneiselementen Expired DE1567429C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50042665A 1965-10-21 1965-10-21

Publications (3)

Publication Number Publication Date
DE1567429A1 DE1567429A1 (de) 1970-06-25
DE1567429B2 DE1567429B2 (de) 1978-06-15
DE1567429C3 true DE1567429C3 (de) 1979-02-15

Family

ID=23989367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1567429A Expired DE1567429C3 (de) 1965-10-21 1966-10-15 Vorrichtung zum Erzeugen von Trockeneiselementen

Country Status (3)

Country Link
JP (1) JPS5228751B1 (enExample)
DE (1) DE1567429C3 (enExample)
GB (1) GB1104164A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001281748A1 (en) * 2000-09-05 2002-03-22 Cold Blasting Aps Pellet press for dry ice
DK179881B1 (da) * 2017-10-09 2019-08-20 Cold Blasting Aps Tørispillepresse
CN114658627B (zh) * 2022-03-31 2024-05-07 黄山君润油田装备制造有限公司 一种油田分缸变量往复式注聚泵撬装
CN114887549B (zh) * 2022-05-30 2024-02-20 安徽惠禾壮生物科技股份有限公司 一种复投入式有机肥造粒机及其造粒方法

Also Published As

Publication number Publication date
JPS5228751B1 (enExample) 1977-07-28
DE1567429A1 (de) 1970-06-25
DE1567429B2 (de) 1978-06-15
GB1104164A (en) 1968-02-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)