BE564177A - - Google Patents

Info

Publication number: BE564177A
Authority: BE; Belgium

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.)

1957-01-23

Publication of BE564177A publication Critical patent/BE564177A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/28—Separation by chemical exchange
- B01D59/32—Separation by chemical exchange by exchange between fluids
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/34—Hand-held perforating or punching apparatus, e.g. awls power actuated
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B5/00—Water
- C01B5/02—Heavy water; Preparation by chemical reaction of hydrogen isotopes or their compounds, e.g. 4ND3 + 7O2 ---> 4NO2 + 6D2O, 2D2 + O2 ---> 2D2O

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BE564177D 1957-01-23 BE564177A ( )

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1165257T		1957-01-23

Publications (1)

Publication Number	Publication Date
BE564177A true BE564177A ( )

Family

ID=37420928

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE564177D BE564177A ( )	1957-01-23

Country Status (7)

Country	Link
BE (1)	BE564177A ( )
CH (1)	CH348956A ( )
DE (1)	DE1206398B ( )
FR (1)	FR1165257A ( )
GB (1)	GB879467A ( )
LU (1)	LU35704A1 ( )
NL (2)	NL123475C ( )

0
- NL NL224259D patent/NL224259A/xx unknown
- BE BE564177D patent/BE564177A/xx unknown
- NL NL123475D patent/NL123475C/xx active
- LU LU35704D patent/LU35704A1/xx unknown
1957
- 1957-01-23 FR FR1165257D patent/FR1165257A/fr not_active Expired
1958
- 1958-01-14 CH CH348956D patent/CH348956A/fr unknown
- 1958-01-21 GB GB2070/58A patent/GB879467A/en not_active Expired
- 1958-01-22 DE DEC16157A patent/DE1206398B/de active Pending

Also Published As

Publication number	Publication date
CH348956A (fr)	1960-09-30
FR1165257A (fr)	1958-10-21
GB879467A (en)	1961-10-11
LU35704A1 ( )
NL224259A ( )
DE1206398B (de)	1965-12-09
NL123475C ( )

Publication	Publication Date	Title
DE1065287B ( )
DE1070249B ( )
DE1071853B ( )
DE1192492C2 ( )	1966-01-13
BE571737A ( )	1962-03-23
BE566697A ( )
BE586040A ( )
BE559511A ( )
BE568410A ( )
BE563723A ( )
BE564022A ( )
BE564102A ( )
BE564310A ( )
BE564351A ( )
BE564455A ( )
BE564788A ( )
BE565347A ( )
BE565855A ( )
BE565931A ( )
BE566286A ( )
BE566296A ( )
BE566392A ( )
BE568636A ( )
BE566601A ( )
CH5736958A4 ( )	1963-06-15