ID835B - METHODS AND TOOLS FOR DEVELOPING ENHANCED CELLULAR MATERIALS - Google Patents

METHODS AND TOOLS FOR DEVELOPING ENHANCED CELLULAR MATERIALS

Info

Publication number
ID835B
ID835B IDP205792A ID922057A ID835B ID 835 B ID835 B ID 835B ID P205792 A IDP205792 A ID P205792A ID 922057 A ID922057 A ID 922057A ID 835 B ID835 B ID 835B
Authority
ID
Indonesia
Prior art keywords
inert gas
vessel
liquefied
impregnation vessel
cellular material
Prior art date
Application number
IDP205792A
Other languages
Indonesian (id)
Inventor
Ira Steinberg
Original Assignee
Boc Group 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24608407&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ID835(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boc Group Inc filed Critical Boc Group Inc
Publication of ID835B publication Critical patent/ID835B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182—Puffing
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/30—Puffing or expanding
    • A23P30/32—Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment
    • 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
    • Y10S131/00—Tobacco
    • Y10S131/90—Liquified gas employed in puffing tobacco

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Forging (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Game Rules And Presentations Of Slot Machines (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A process and apparatus for impregnating a cellular material with liquefied gas at a predetermined pressure for subsequent expansion of the impregnated cellular material including the steps of charging the cellular material into an impregnation vessel 22, purging the impregnation vessel 22 with inert gas, pressurizing the impregnation vessel 22 with inert gas to the predetermined pressure, transferring liquefied inert gas into the impregnation vessel 22 from a process vessel 12 in which the liquefied gas is stored at the predetermined pressure, soaking the cellular material in the liquefied inert gas for a predetermined time period, transferring unabsorbed liquefied gas from the impregnation vessel 22 to the storage vessel 12, depressurizing the impregnation vessel 22 by venting the inert gas therefrom and removing the impregnated cellular material from the impregnation vessel 22, the inert gas used to purge and pressurize the impregnation vessel 22 being taken from a source 56, 62 completely independent of the liquefied inert gas contained in the process vessel 12. Pressure and temperature variation in the process vessel 12 is minimized by using an external source of inert gas for the purging and pressurization steps. <IMAGE>
IDP205792A 1991-02-04 1992-01-31 METHODS AND TOOLS FOR DEVELOPING ENHANCED CELLULAR MATERIALS ID835B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/650,322 US5143096A (en) 1991-02-04 1991-02-04 Method and apparatus for expanding cellular materials

Publications (1)

Publication Number Publication Date
ID835B true ID835B (en) 1996-07-29

Family

ID=24608407

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP205792A ID835B (en) 1991-02-04 1992-01-31 METHODS AND TOOLS FOR DEVELOPING ENHANCED CELLULAR MATERIALS

Country Status (17)

Country Link
US (1) US5143096A (en)
EP (1) EP0500226B2 (en)
JP (1) JPH0515360A (en)
KR (1) KR950008548B1 (en)
CN (1) CN1031486C (en)
AT (1) ATE125672T1 (en)
AU (1) AU644934B2 (en)
CA (1) CA2060219C (en)
DE (1) DE69203744T3 (en)
DK (1) DK0500226T4 (en)
ES (1) ES2075606T5 (en)
GR (1) GR3017189T3 (en)
ID (1) ID835B (en)
IE (1) IE68855B1 (en)
NZ (1) NZ241484A (en)
TR (1) TR26134A (en)
ZA (1) ZA92520B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259403A (en) * 1992-03-18 1993-11-09 R. J. Reynolds Tobacco Company Process and apparatus for expanding tobacco cut filler
US5483977A (en) * 1993-06-14 1996-01-16 R. J. Reynolds Tobacco Company Tobacco expansion processes and apparatus
GB9402473D0 (en) * 1994-02-09 1994-03-30 Mg Gas Products Ltd Dry ice expanded tobacco
US5819754A (en) * 1995-12-29 1998-10-13 R. J. Reynolds Tobacco Company Tobacco expansion processes and apparatus
US5693354A (en) * 1996-05-01 1997-12-02 L'air Liquide, Societe Anonyme Pour L'etude Et, L'exploitation Des Procedes Georges Claude Method of disinfecting fresh vegetables by processing the same with a liquid containing a mixture of argon:carbon dioxide
JP3165791B2 (en) * 1997-03-27 2001-05-14 日本たばこ産業株式会社 Method for producing expanded tobacco material
US6067994A (en) * 1997-10-07 2000-05-30 R.J. Reynolds Tobacco Company Tobacco expansion batch forming, unloading and expansion agent purging process and apparatus
FR2770171B1 (en) * 1997-10-27 1999-11-19 Commissariat Energie Atomique METHOD AND INSTALLATION FOR TREATING POROUS MATERIAL WITH AN IMPREGNATION PRODUCT
US6209546B1 (en) * 1998-11-30 2001-04-03 Truman W. Ellison Apparatus and method for improved hydrate formation and improved efficiency of recovery of expansion agent in processes for expanding tobacco and other agricultural products
US6575170B1 (en) * 2000-11-27 2003-06-10 Ravi Prasad Method and apparatus for expanding tobacco material
US7726320B2 (en) 2006-10-18 2010-06-01 R. J. Reynolds Tobacco Company Tobacco-containing smoking article
ES2625683T3 (en) * 2007-05-09 2017-07-20 Nestec S.A. Procedure for the preparation of a lyophilized, aerated, fruit or vegetable based product
AR066525A1 (en) 2007-05-09 2009-08-26 Nestec Sa DAIRY COMPOSITIONS OR AERIAL AND LIOPHILIZED DAIRY SUBSTITUTES AND METHODS TO PREPARE THEM
US20110300255A9 (en) * 2007-05-09 2011-12-08 Nestec S.A. Freeze-dried, dairy or dairy-substitute compositions and methods of using same
CN101991183B (en) * 2009-08-11 2013-01-09 北京达特烟草成套设备技术开发有限责任公司 Cut tobacco impregnating process and equipment
US20130255702A1 (en) 2012-03-28 2013-10-03 R.J. Reynolds Tobacco Company Smoking article incorporating a conductive substrate
JP2016105701A (en) * 2013-03-28 2016-06-16 日本たばこ産業株式会社 Method for preparing tobacco filler having low balkiness
US9839238B2 (en) 2014-02-28 2017-12-12 Rai Strategic Holdings, Inc. Control body for an electronic smoking article
CN105852183B (en) * 2016-04-20 2018-05-08 陕西科技大学 Fruits and vegetables Thief zone airflow puffing device and method
CN108208908A (en) * 2017-05-12 2018-06-29 山东中烟工业有限责任公司 A system and method for improving the safe operation of an expansion wire impregnator
JP2019154349A (en) * 2018-03-14 2019-09-19 株式会社リコー Animal or plant tissue, cell breaking method for animal or plant tissue, and cell breaking device for animal or plant tissue
KR20260016020A (en) * 2018-09-19 2026-02-03 모딘 엘엘씨 Liquid immersion cooling platform
US12022859B2 (en) 2019-07-18 2024-07-02 R.J. Reynolds Tobacco Company Thermal energy absorbers for tobacco heating products
CN114100696B (en) * 2020-08-26 2022-11-25 宁波方太厨具有限公司 Device for loading active components on catalyst module

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2259546B1 (en) * 1974-02-05 1979-08-24 Irco Inc
US4340073A (en) * 1974-02-12 1982-07-20 Philip Morris, Incorporated Expanding tobacco
US4235250A (en) * 1978-03-29 1980-11-25 Philip Morris Incorporated Process for the expansion of tobacco
US4165618A (en) * 1978-04-24 1979-08-28 Lewis Tyree Jr Treatment with liquid cryogen
US4561453A (en) * 1981-12-16 1985-12-31 Rothchild Ronald D Treatment of tobacco under pressure in a continuous process
US4460000A (en) * 1982-06-14 1984-07-17 The Boc Group, Inc. Vacuum and gas expansion of tobacco
US4870980A (en) * 1987-04-10 1989-10-03 R. J. Reynolds Tobacco Company Tobacco expansion process and apparatus
CA1328064C (en) * 1987-07-27 1994-03-29 Masao Kobari Apparatus for expanding material for foodstuffs, favorite items and the like
US4946697A (en) * 1988-11-25 1990-08-07 University Of Kentucky Research Foundation Puffing biological material

Also Published As

Publication number Publication date
CA2060219C (en) 1997-03-18
ES2075606T3 (en) 1995-10-01
ES2075606T5 (en) 2003-01-16
CN1063809A (en) 1992-08-26
AU1053192A (en) 1992-08-06
KR920016136A (en) 1992-09-24
TR26134A (en) 1995-02-15
DK0500226T4 (en) 2002-08-05
AU644934B2 (en) 1993-12-23
EP0500226B2 (en) 2002-05-02
ZA92520B (en) 1993-01-27
DK0500226T3 (en) 1995-09-18
DE69203744T2 (en) 1996-01-18
EP0500226A1 (en) 1992-08-26
CN1031486C (en) 1996-04-10
KR950008548B1 (en) 1995-08-03
IE920347A1 (en) 1992-08-12
CA2060219A1 (en) 1992-08-05
JPH0515360A (en) 1993-01-26
NZ241484A (en) 1993-08-26
GR3017189T3 (en) 1995-11-30
US5143096A (en) 1992-09-01
DE69203744T3 (en) 2002-11-21
IE68855B1 (en) 1996-07-24
ATE125672T1 (en) 1995-08-15
DE69203744D1 (en) 1995-09-07
EP0500226B1 (en) 1995-08-02

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