NL73766C - - Google Patents

Info

Publication number: NL73766C
Authority: NL; Netherlands

Application number

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.)

1949-09-20

Publication of NL73766C publication Critical patent/NL73766C/xx

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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/0822—Plate-and-frame devices
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C1/00—Treatment of rubber latex
- C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/422—Electrodialysis
- 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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0039—Post treatment

NL73766D 1949-09-20 NL73766C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB24114/49A GB666674A (en)	1949-09-20	1949-09-20	Improvements in or relating to the concentration and purification of aqueous colloidal dispersions

Publications (1)

Publication Number	Publication Date
NL73766C true NL73766C (xx)

Family

ID=10206592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL73766D NL73766C (xx)	1949-09-20

Country Status (3)

Country	Link
GB (1)	GB666674A (xx)
MY (1)	MY5300051A (xx)
NL (1)	NL73766C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2854393A (en) *	1954-07-23	1958-09-30	Kollsman Paul	Fractionation

0
- NL NL73766D patent/NL73766C/xx active
1949
- 1949-09-20 GB GB24114/49A patent/GB666674A/en not_active Expired
1953
- 1953-12-30 MY MY51/53A patent/MY5300051A/xx unknown

Also Published As

Publication number	Publication date
MY5300051A (en)	1953-12-31
GB666674A (en)	1952-02-13

Publication	Publication Date	Title
FR1013605A (xx)
BE476643A (xx)
BE488426A (xx)
BE487959A (xx)
BE487926A (xx)
BE487776A (xx)	1949-03-31
BE487748A (xx)
BE487732A (xx)	1949-03-31
BE487723A (xx)
NL73766C (xx)
BE487648A (xx)
BE487564A (xx)
BE487428A (xx)
BE487425A (xx)
BE487335A (xx)
BE487289A (xx)
BE487077A (xx)	1949-02-15
BE486819A (xx)
BE486689A (xx)	1949-01-31
BE485770A (xx)
BE485768A (xx)
BE483689A (xx)
BE483443A (xx)
BE488429A (xx)	1949-04-30
BE482756A (xx)