NL78097C - - Google Patents

Info

Publication number: NL78097C
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.)

1952-04-29

Publication of NL78097C publication Critical patent/NL78097C/xx

Classifications

- 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
- B01D71/74—Natural macromolecular material or derivatives thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
- 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
- B01D61/24—Dialysis ; Membrane extraction
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Textile Engineering (AREA)
Manufacturing & Machinery (AREA)

NL78097D 1952-04-29 NL78097C (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL169215		1952-04-29

Publications (1)

Publication Number	Publication Date
NL78097C true NL78097C (de)

Family

ID=19750560

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL78097D NL78097C (de)	1952-04-29

Country Status (3)

Country	Link
BE (1)	BE519363A (de)
FR (1)	FR1076003A (de)
NL (1)	NL78097C (de)

0
- BE BE519363D patent/BE519363A/xx unknown
- NL NL78097D patent/NL78097C/xx active
1953
- 1953-04-21 FR FR1076003D patent/FR1076003A/fr not_active Expired

Also Published As

Publication number	Publication date
BE519363A (de)
FR1076003A (fr)	1954-10-21

Publication	Publication Date	Title
DE1069822B (de)
FR1090201A (de)	1955-03-29
FR998981A (de)	1952-01-24
FR65670E (de)	1956-02-29
FR1005505A (de)	1952-04-17
FR1011898A (de)	1952-07-09
FR1012558A (de)	1952-07-23
FR1085769A (de)	1955-02-07
FR999237A (de)	1952-01-29
FR999188A (de)	1952-01-25
FR56453E (de)	1952-10-08
BE520606A (de)
BE522596A (de)
BE517914A (de)
BE518154A (de)	1953-03-31
BE518315A (de)
BE518504A (de)
BE518579A (de)
BE518861A (de)
BE519012A (de)
BE519694A (de)
BE519905A (de)	1955-05-27
BE520229A (de)	1955-06-10
BE520294A (de)
BE517342A (de)