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IL105814A - Method and system for sampling and determining the presence of contaminants in containers - Google Patents

Method and system for sampling and determining the presence of contaminants in containers

Info

Publication number
IL105814A
IL105814A IL105814A IL10581493A IL105814A IL 105814 A IL105814 A IL 105814A IL 105814 A IL105814 A IL 105814A IL 10581493 A IL10581493 A IL 10581493A IL 105814 A IL105814 A IL 105814A
Authority
IL
Israel
Prior art keywords
container
contaminants
volatiles
residues
sampling
Prior art date
Application number
IL105814A
Other versions
IL105814A0 (en
Original Assignee
Coca Cola Co
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 Coca Cola Co filed Critical Coca Cola Co
Publication of IL105814A0 publication Critical patent/IL105814A0/en
Publication of IL105814A publication Critical patent/IL105814A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9018—Dirt detection in containers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0078—Testing material properties on manufactured objects
    • G01N33/0081—Containers; Packages; Bottles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2229—Headspace sampling, i.e. vapour over liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measurement Of Radiation (AREA)

Abstract

A method of sampling and determining the presence of volatiles of certain contaminants in a container which was previously filled with a beverage, said container including an opening which is closeable by a cap, comprising the steps of: storing said container with the cap removed for a sufficient period of time in order to pretreat the container to permit volatiles of residues of the beverage to evaporate and egress from said container; evacuating a sample of volatiles remaining in the container after expiration of said sufficient period of time without further pretreatment to remove volatiles of the residues of the beverages for the purpose of avoiding interference between the residues and contaminants being detected; and analyzing the sample evacuated to determine the presence or absence of the certain contaminants therein.
IL105814A 1992-06-01 1993-05-27 Method and system for sampling and determining the presence of contaminants in containers IL105814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89086492A 1992-06-01 1992-06-01

Publications (2)

Publication Number Publication Date
IL105814A0 IL105814A0 (en) 1993-09-22
IL105814A true IL105814A (en) 1997-07-13

Family

ID=25397244

Family Applications (1)

Application Number Title Priority Date Filing Date
IL105814A IL105814A (en) 1992-06-01 1993-05-27 Method and system for sampling and determining the presence of contaminants in containers

Country Status (18)

Country Link
EP (1) EP0646236A4 (en)
JP (1) JPH07507393A (en)
KR (1) KR0184531B1 (en)
CN (1) CN1080723A (en)
AR (1) AR248316A1 (en)
AU (1) AU672011B2 (en)
BR (1) BR9306456A (en)
CA (1) CA2135878A1 (en)
HU (1) HUT75420A (en)
IL (1) IL105814A (en)
MX (1) MX9303152A (en)
NO (1) NO944597L (en)
NZ (1) NZ253476A (en)
RU (1) RU2125721C1 (en)
TR (1) TR28391A (en)
TW (1) TW227532B (en)
WO (1) WO1993024825A1 (en)
ZA (1) ZA933728B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427314C2 (en) * 1994-08-02 1997-02-20 Graessle Walter Gmbh Device for examining containers for foreign gases
EP0752283A1 (en) * 1995-07-05 1997-01-08 Elpatronic Ag Method and device for inspecting containers
CN103675210A (en) * 2013-12-12 2014-03-26 中国航空工业集团公司第六三一研究所 Quick detection method for pollution degree of small type liquid cooling quick connector
RU170386U1 (en) * 2016-04-22 2017-04-24 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулёва" Министерства обороны Российской Федерации DEVICE FOR DETERMINING THE CONTENT OF VOLATILE MATERIALS IN FOOD
CN107991247A (en) * 2017-12-08 2018-05-04 尹大路 A kind of food inspection device and its detection method
DE102018120693B4 (en) * 2018-08-24 2024-05-23 Joma-Polytec Gmbh Process for cleaning media-carrying plastic components

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193963A (en) * 1974-09-20 1980-03-18 Petroleo Brasileiro S.A.-Petrobras Apparatus for the determination of chemical compounds by chemiluminescence with ozone
US4843016A (en) * 1974-10-07 1989-06-27 Thermedics Inc. Detection system and method
US4775633A (en) * 1984-04-26 1988-10-04 Thermedics Inc. Detection of hydrazine compounds in gaseous samples by their conversion to nitric oxide-yielding derivatives
US5152963A (en) * 1986-08-04 1992-10-06 Wreyford Donald M Total sulfur analyzer system operative on sulfur/nitrogen mixtures
US4880120A (en) * 1987-09-02 1989-11-14 The Coca-Cola Company Plastic container inspection process
DE59300479D1 (en) * 1992-07-09 1995-09-21 Elpatronic Ag Method and device for checking bottles for the presence of contaminants.
US5350565A (en) * 1992-12-03 1994-09-27 Photovac Centre, Inc. System for the detection of noxious contaminants in beverage and potable water containers

Also Published As

Publication number Publication date
EP0646236A1 (en) 1995-04-05
NO944597D0 (en) 1994-11-30
TW227532B (en) 1994-08-01
JPH07507393A (en) 1995-08-10
BR9306456A (en) 1998-06-30
EP0646236A4 (en) 1996-02-28
AU672011B2 (en) 1996-09-19
CN1080723A (en) 1994-01-12
RU2125721C1 (en) 1999-01-27
WO1993024825A1 (en) 1993-12-09
MX9303152A (en) 1994-06-30
KR950702028A (en) 1995-05-17
HUT75420A (en) 1997-05-28
AU4382993A (en) 1993-12-30
IL105814A0 (en) 1993-09-22
ZA933728B (en) 1994-03-01
RU94046340A (en) 1997-04-20
AR248316A1 (en) 1995-07-12
CA2135878A1 (en) 1993-12-09
NZ253476A (en) 1995-11-27
TR28391A (en) 1996-05-23
KR0184531B1 (en) 1999-05-15
NO944597L (en) 1994-11-30
HU9403443D0 (en) 1995-02-28

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
RH1 Patent not in force