GB2288339B - Apparatus for trapping and releasing condensibles - Google Patents

Apparatus for trapping and releasing condensibles

Info

Publication number
GB2288339B
GB2288339B GB9509441A GB9509441A GB2288339B GB 2288339 B GB2288339 B GB 2288339B GB 9509441 A GB9509441 A GB 9509441A GB 9509441 A GB9509441 A GB 9509441A GB 2288339 B GB2288339 B GB 2288339B
Authority
GB
United Kingdom
Prior art keywords
condensibles
trapping
releasing
releasing condensibles
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 - Fee Related
Application number
GB9509441A
Other versions
GB9509441D0 (en
GB2288339A (en
Inventor
Yongchun Tang
John Michael Powell
Ronald M Shively
Ii Irving F Womack
John S Rierson
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.)
Chevron USA Inc
Original Assignee
Chevron USA 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
Application filed by Chevron USA Inc filed Critical Chevron USA Inc
Priority claimed from GB9221941A external-priority patent/GB2261827B/en
Publication of GB9509441D0 publication Critical patent/GB9509441D0/en
Publication of GB2288339A publication Critical patent/GB2288339A/en
Application granted granted Critical
Publication of GB2288339B publication Critical patent/GB2288339B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0036—Multiple-effect condensation; Fractional condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0051—Regulation processes; Control systems, e.g. valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D8/00—Cold traps; Cold baffles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/121—Preparation by evaporation cooling; cold traps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/121—Preparation by evaporation cooling; cold traps
    • G01N2030/122—Preparation by evaporation cooling; cold traps cryogenic focusing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/125—Preparation by evaporation pyrolising
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/126—Preparation by evaporation evaporating sample
    • G01N2030/128—Thermal desorption analysis
GB9509441A 1991-11-27 1992-10-19 Apparatus for trapping and releasing condensibles Expired - Fee Related GB2288339B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80033291A 1991-11-27 1991-11-27
GB9221941A GB2261827B (en) 1991-11-27 1992-10-19 Method and apparatus for analysis of macromolecular materials by pyrolysis

Publications (3)

Publication Number Publication Date
GB9509441D0 GB9509441D0 (en) 1995-07-05
GB2288339A GB2288339A (en) 1995-10-18
GB2288339B true GB2288339B (en) 1996-04-03

Family

ID=26301821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9509441A Expired - Fee Related GB2288339B (en) 1991-11-27 1992-10-19 Apparatus for trapping and releasing condensibles

Country Status (1)

Country Link
GB (1) GB2288339B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102375041B (en) * 2011-09-16 2015-03-04 武汉市天虹仪表有限责任公司 Online volatile organic matter analyzer and using method thereof
CN116381063A (en) * 2021-12-22 2023-07-04 云南中烟工业有限责任公司 Real-time on-line analysis device for pyrolysis of substances and application method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842825A (en) * 1986-06-19 1989-06-27 Ruska Laboratories, Inc. Apparatus for determining chemical structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842825A (en) * 1986-06-19 1989-06-27 Ruska Laboratories, Inc. Apparatus for determining chemical structure

Also Published As

Publication number Publication date
GB9509441D0 (en) 1995-07-05
GB2288339A (en) 1995-10-18

Similar Documents

Publication Publication Date Title
ZA913761B (en) Transport apparatus
ZA921466B (en) Packaging apparatus
EP0503595A3 (en) Exposure apparatus
GB9115905D0 (en) Material handling apparatus
EP0506997A3 (en) Method and apparatus for wrapping signatures and the like
GB2254586B (en) Foil blocking apparatus
EP0508881A3 (en) Clamping apparatus
HUT58584A (en) Apparatus for simultaneous positioning numerous threaded binding members
EP0537777A3 (en) Packaging apparatus
PL294128A1 (en) Apparatus for automatically sampling bulk materials
GB2288339B (en) Apparatus for trapping and releasing condensibles
EP0496585A3 (en) Method and apparatus for solving multiple equations
GB9123019D0 (en) Clamping twistlock device
GB9110083D0 (en) Material handling apparatus
GB2257069B (en) Gemstone holding apparatus
EP0532101A3 (en) Radio-mobile apparatus
GB9123072D0 (en) Apparatus
GB2242280B (en) Method and device for weighing-out substances
GB9105384D0 (en) Apparatus for handling a keep net
EP0543524A3 (en) Exposure apparatus
GB9321888D0 (en) Device for releasing bulk material
GB9116647D0 (en) Transport apparatus
GB9216271D0 (en) Transport apparatus
GB9101711D0 (en) Carrying apparatus
GB9121673D0 (en) Holding apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011019