NL30882C - - Google Patents

Info

Publication number: NL30882C
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.)

1930-10-22

Publication of NL30882C publication Critical patent/NL30882C/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B23/00—Noble gases; Compounds thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Separation By Low-Temperature Treatments (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

NL30882D 1930-10-22 NL30882C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT367313X		1930-10-22

Publications (1)

Publication Number	Publication Date
NL30882C true NL30882C (xx)

Family

ID=3672881

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL30882D NL30882C (xx)	1930-10-22

Country Status (5)

Country	Link
BE (1)	BE383638A (xx)
DE (1)	DE544386C (xx)
FR (1)	FR724245A (xx)
GB (1)	GB367313A (xx)
NL (1)	NL30882C (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3208197A (en) *	1944-11-03	1965-09-28	Simon Franz Eugen	Diffusion separation of fluids
US2609059A (en) *	1948-06-29	1952-09-02	Hydrocarbon Research Inc	Mass diffusion process and apparatus
GB2189165A (en) *	1986-04-16	1987-10-21	James Ephraim Lovelock	Method and apparatus for purifying a continuous flow of helium and/or neon gas

0
- BE BE383638D patent/BE383638A/xx unknown
- NL NL30882D patent/NL30882C/xx active
1930
- 1930-10-30 DE DE1930544386D patent/DE544386C/de not_active Expired
1931
- 1931-10-12 GB GB28311/31A patent/GB367313A/en not_active Expired
- 1931-10-12 FR FR724245D patent/FR724245A/fr not_active Expired

Also Published As

Publication number	Publication date
GB367313A (en)	1932-02-18
BE383638A (xx)
FR724245A (fr)	1932-04-23
DE544386C (de)	1932-02-17

Publication	Publication Date	Title
FR674135A (xx)	1930-02-28
BE375294A (xx)
BE381246A (xx)	1931-08-31
BE378313A (xx)
BE382665A (xx)
BE381982A (xx)	1931-09-30
NL30882C (xx)
BE373357A (xx)
BE380946A (xx)
BE380454A (xx)
BE380024A (xx)
BE372090A (xx)	1930-08-30
BE379087A (xx)
BE379032A (xx)
BE378555A (xx)
BE378410A (xx)
BE383003A (xx)	1931-10-31
BE384059A (xx)
BE376763A (xx)
NL34759C (xx)
BE373441A (xx)	1930-10-31
BE376337A (xx)
BE375752A (xx)
BE383113A (xx)
BE376798A (xx)