NL75853C - - Google Patents

Info

Publication number: NL75853C
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.)

1949-08-12

Publication of NL75853C publication Critical patent/NL75853C/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/909—Heat considerations
- Y10S585/911—Heat considerations introducing, maintaining, or removing heat by atypical procedure
- Y10S585/913—Electric
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/949—Miscellaneous considerations
- Y10S585/95—Prevention or removal of corrosion or solid deposits

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

NL75853D 1949-08-12 NL75853C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB21037/49A GB698870A (en)	1949-08-12	1949-08-12	Improvements in and relating to crystallising processes

Publications (1)

Publication Number	Publication Date
NL75853C true NL75853C (enrdf_load_html_response)

Family

ID=10156112

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL75853D NL75853C (enrdf_load_html_response)	1949-08-12

Country Status (5)

Country	Link
US (1)	US2701266A (enrdf_load_html_response)
DE (1)	DE841744C (enrdf_load_html_response)
FR (1)	FR1023931A (enrdf_load_html_response)
GB (1)	GB698870A (enrdf_load_html_response)
NL (1)	NL75853C (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1104508A (en) *	1965-08-18	1968-02-28	Ici Ltd	Refrigeration processes
DE3239603A1 (de) *	1982-10-26	1984-04-26	Linde Ag, 6200 Wiesbaden	Verfahren zum gleichzeitigen entfernen von h(pfeil abwaerts)2(pfeil abwaerts)s, so(pfeil abwaerts)2(pfeil abwaerts) und elementarem schwefel aus gasgemischen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1746144A (en) *	1927-03-08	1930-02-04	Gen Electric	Production of piezo-electric elements
US1940065A (en) *	1927-12-15	1933-12-19	Ig Farbenindustrie Ag	Separatrion and purification of ortho, meta and para xylene
US2500298A (en) *	1944-09-29	1950-03-14	Philco Corp	Defrosting system for refrigerating apparatus
US2491413A (en) *	1946-07-25	1949-12-13	Cutler Hammer Inc	Welding controller
NL63332C (enrdf_load_html_response) *	1947-06-05

0
- NL NL75853D patent/NL75853C/xx active
1949
- 1949-08-12 GB GB21037/49A patent/GB698870A/en not_active Expired
1950
- 1950-07-25 US US175839A patent/US2701266A/en not_active Expired - Lifetime
- 1950-08-07 FR FR1023931D patent/FR1023931A/fr not_active Expired
- 1950-08-13 DE DEI1725A patent/DE841744C/de not_active Expired

Also Published As

Publication number	Publication date
FR1023931A (fr)	1953-03-25
DE841744C (de)	1952-06-19
GB698870A (en)	1953-10-28
US2701266A (en)	1955-02-01

Publication	Publication Date	Title
FR962809A (enrdf_load_html_response)	1950-06-21
AT166754B (enrdf_load_html_response)	1950-09-25
AT193848B (enrdf_load_html_response)	1957-12-10
BE488027A (enrdf_load_html_response)	1949-04-15
BE488067A (enrdf_load_html_response)
BE488282A (enrdf_load_html_response)
BE488029A (enrdf_load_html_response)	1949-04-18
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NL76667C (enrdf_load_html_response)
NL74238C (enrdf_load_html_response)
NL70630C (enrdf_load_html_response)	1952-03-15
LU30478A1 (enrdf_load_html_response)	1952-07-10
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BE488270A (enrdf_load_html_response)
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BE496118A (enrdf_load_html_response)
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BE488429A (enrdf_load_html_response)	1949-04-30
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