BE711789A - - Google Patents
Info
- Publication number
- BE711789A BE711789A BE711789DA BE711789A BE 711789 A BE711789 A BE 711789A BE 711789D A BE711789D A BE 711789DA BE 711789 A BE711789 A BE 711789A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/301—Polyvinylchloride
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
- G01N27/185—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested using a catharometer
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE55458 | 1968-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711789A true BE711789A (ru) | 1968-09-09 |
Family
ID=3840914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711789D BE711789A (ru) | 1968-03-07 | 1968-03-07 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3619986A (ru) |
| AT (1) | AT296659B (ru) |
| BE (1) | BE711789A (ru) |
| CH (1) | CH498391A (ru) |
| DE (1) | DE1907369C3 (ru) |
| ES (1) | ES364427A1 (ru) |
| FI (1) | FI54030C (ru) |
| FR (1) | FR2003377A1 (ru) |
| NL (1) | NL6903539A (ru) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721065A (en) * | 1971-01-27 | 1973-03-20 | Int Paper Co | Barrier attachment for gas chromatograph |
| US3926561A (en) * | 1974-05-13 | 1975-12-16 | Meloy Lab | Gas analysis employing semi-permeable membrane |
| DE3017286C2 (de) * | 1980-05-06 | 1982-01-21 | Horst 1000 Berlin Lampertz | Sicherungsraum oder -schrank für Dokumente |
| AU676789B2 (en) * | 1993-11-19 | 1997-03-20 | Greenspan Technology Pty Ltd | Diffusion cell |
| SG48549A1 (en) * | 1993-11-19 | 1998-04-17 | Commw Scient Ind Res Org | Diffusion cell |
| AUPM707494A0 (en) * | 1994-07-26 | 1994-08-18 | Crc For Waste Management And Pollution Control Limited | A method and apparatus for environmental monitoring of low concentration levels of organic compounds |
| US6129973A (en) | 1994-07-29 | 2000-10-10 | Battelle Memorial Institute | Microchannel laminated mass exchanger and method of making |
| JP2969075B2 (ja) * | 1996-02-26 | 1999-11-02 | ジャパンゴアテックス株式会社 | 脱気装置 |
| US5888275A (en) * | 1996-02-26 | 1999-03-30 | Japan Gore-Tex, Inc. | Assembly for deaeration of liquids |
| US6875247B2 (en) * | 2000-06-06 | 2005-04-05 | Battelle Memorial Institute | Conditions for fluid separations in microchannels, capillary-driven fluid separations, and laminated devices capable of separating fluids |
| US6666909B1 (en) | 2000-06-06 | 2003-12-23 | Battelle Memorial Institute | Microsystem capillary separations |
| KR100715103B1 (ko) * | 2001-10-26 | 2007-05-07 | 에스케이 주식회사 | 수소정제모듈 |
| WO2010071619A1 (en) | 2008-12-16 | 2010-06-24 | Halliburton Energy Services, Inc. | Determining formation fluid composition |
| US11547968B2 (en) * | 2017-08-21 | 2023-01-10 | Tokyo Ohka Kogyo Co., Ltd. | Gas separation method and gas separation membrane |
| CN114577669A (zh) * | 2022-01-19 | 2022-06-03 | 淄博火炬能源有限责任公司 | 铅酸蓄电池析氢测定方法及装置 |
-
1968
- 1968-03-07 BE BE711789D patent/BE711789A/xx unknown
-
1969
- 1969-02-14 DE DE1907369A patent/DE1907369C3/de not_active Expired
- 1969-02-25 FR FR6905047A patent/FR2003377A1/fr not_active Withdrawn
- 1969-02-26 CH CH288069A patent/CH498391A/fr not_active IP Right Cessation
- 1969-02-28 FI FI626/69A patent/FI54030C/fi active
- 1969-03-06 ES ES364427A patent/ES364427A1/es not_active Expired
- 1969-03-07 NL NL6903539A patent/NL6903539A/xx not_active Application Discontinuation
- 1969-03-07 US US805250A patent/US3619986A/en not_active Expired - Lifetime
- 1969-03-07 AT AT230169A patent/AT296659B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3619986A (en) | 1971-11-16 |
| DE1907369C3 (de) | 1978-06-08 |
| FI54030B (fi) | 1978-05-31 |
| AT296659B (de) | 1972-02-25 |
| FI54030C (fi) | 1978-09-11 |
| ES364427A1 (es) | 1971-02-01 |
| CH498391A (fr) | 1970-10-31 |
| NL6903539A (ru) | 1969-09-09 |
| DE1907369A1 (de) | 1969-10-09 |
| FR2003377A1 (ru) | 1969-11-07 |
| DE1907369B2 (de) | 1977-10-13 |