CA947171A - Multi-layer membrane type mass transfer device and process - Google Patents

Multi-layer membrane type mass transfer device and process

Info

Publication number: CA947171A
Authority: CA; Canada
Prior art keywords: transfer device; mass transfer; membrane type; layer membrane; type mass
Prior art date: 1969-05-16
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

CA081,333A

Other languages

English (en)

Inventor

Ronald J. Leonard

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.)

Baxter International Inc

Original Assignee

Baxter Laboratories 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.)

1969-05-16

Filing date

1970-04-28

Publication date

1974-05-14

1970-04-28 Application filed by Baxter Laboratories Inc filed Critical Baxter Laboratories Inc

1974-05-14 Application granted granted Critical

1974-05-14 Publication of CA947171A publication Critical patent/CA947171A/en

Status Expired legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/14—Pleat-type membrane modules

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
External Artificial Organs (AREA)
Separation Using Semi-Permeable Membranes (AREA)

CA081,333A 1969-05-16 1970-04-28 Multi-layer membrane type mass transfer device and process Expired CA947171A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US82534869A	1969-05-16	1969-05-16

Publications (1)

Publication Number	Publication Date
CA947171A true CA947171A (en)	1974-05-14

Family

ID=25243786

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA081,333A Expired CA947171A (en)	1969-05-16	1970-04-28	Multi-layer membrane type mass transfer device and process

Country Status (10)

Country	Link
JP (1)	JPS4922439B1 (da)
BE (1)	BE750020A (da)
CA (1)	CA947171A (da)
DE (1)	DE2021550A1 (da)
DK (1)	DK128675B (da)
FR (1)	FR2047752A5 (da)
GB (1)	GB1306556A (da)
IL (1)	IL34406A (da)
NL (1)	NL159288B (da)
SE (1)	SE382753B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3757955A (en) *	1971-08-09	1973-09-11	Baxter Laboratories Inc	Multi-layer membrane type mass transfer device and process
BE790299A (fr) *	1972-03-10	1973-02-15	Atomic Energy Commission	Dialyseur a membrane repliee, et procede pour le former
JPS5194563A (da) *	1975-02-17	1976-08-19
JPS51106863U (da) *	1975-02-24	1976-08-26
US4028252A (en) *	1975-06-04	1977-06-07	Extracorporeal Medical Specialties Inc.	Accordion fold flat plate dialyzer
US4244820A (en) *	1978-05-16	1981-01-13	Gelman Instrument Company	Fluid purification system

1970
- 1970-04-28 CA CA081,333A patent/CA947171A/en not_active Expired
- 1970-04-29 IL IL34406A patent/IL34406A/xx unknown
- 1970-05-02 DE DE19702021550 patent/DE2021550A1/de not_active Withdrawn
- 1970-05-06 BE BE750020D patent/BE750020A/xx not_active IP Right Cessation
- 1970-05-12 DK DK239370AA patent/DK128675B/da unknown
- 1970-05-14 NL NL7007012.A patent/NL159288B/xx not_active IP Right Cessation
- 1970-05-14 FR FR7017567A patent/FR2047752A5/fr not_active Expired
- 1970-05-15 GB GB2378970A patent/GB1306556A/en not_active Expired
- 1970-05-15 JP JP45041012A patent/JPS4922439B1/ja active Pending
- 1970-05-15 SE SE7006786A patent/SE382753B/xx unknown

Also Published As

Publication number	Publication date
JPS4922439B1 (da)	1974-06-08
SE382753B (sv)	1976-02-16
DE2021550A1 (de)	1970-11-26
IL34406A (en)	1973-02-28
NL7007012A (da)	1970-11-18
NL159288B (nl)	1979-02-15
FR2047752A5 (da)	1971-03-12
DK128675B (da)	1974-06-17
BE750020A (fr)	1970-10-16
IL34406A0 (en)	1970-06-17
GB1306556A (en)	1973-02-14

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