NL7212089A - - Google Patents

Info

Publication number: NL7212089A
Authority: NL; Netherlands

Application number

NL7212089A

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.)

1971-09-09

Filing date

1972-09-05

Publication date

1973-03-13

1972-09-05 Application filed filed Critical

1973-03-13 Publication of NL7212089A publication Critical patent/NL7212089A/xx

Classifications

- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and cooling the reactor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D7/00—Sublimation
- B01D7/02—Crystallisation directly from the vapour phase
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/573—Separation; Purification; Stabilisation; Use of additives
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00141—Coils
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/03—Fluidized bed

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Crystallography & Structural Chemistry (AREA)
Combustion & Propulsion (AREA)
Oil, Petroleum & Natural Gas (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Furan Compounds (AREA)

NL7212089A 1971-09-09 1972-09-05 NL7212089A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7132531A FR2151687A5 (de)	1971-09-09	1971-09-09

Publications (1)

Publication Number	Publication Date
NL7212089A true NL7212089A (de)	1973-03-13

Family

ID=9082694

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7212089A NL7212089A (de)	1971-09-09	1972-09-05

Country Status (11)

Country	Link
US (1)	US3849077A (de)
JP (1)	JPS4836074A (de)
BE (1)	BE788453A (de)
CA (1)	CA989595A (de)
DE (1)	DE2243689A1 (de)
FR (1)	FR2151687A5 (de)
GB (1)	GB1371129A (de)
IT (1)	IT969420B (de)
NL (1)	NL7212089A (de)
PH (1)	PH11174A (de)
YU (1)	YU224772A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3923834C2 (de) *	1989-07-19	1994-08-04	Helmut Dipl Ing Krause	Verfahren zur kontinuierlichen Flüssigabscheidung von Phthalsäureanhydrid
US7601225B2 (en)	2002-06-17	2009-10-13	Asm International N.V.	System for controlling the sublimation of reactants
US8343583B2 (en) *	2008-07-10	2013-01-01	Asm International N.V.	Method for vaporizing non-gaseous precursor in a fluidized bed
GB2553277B (en)	2016-08-17	2020-01-08	Pmw Tech Ltd	Apparatus for desubliming carbon dioxide
WO2025078232A1 (de) *	2023-10-12	2025-04-17	Basf Se	Diskontinuierlich betriebener desublimator mit zumindest einem lochblech

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2648609A (en) *	1949-01-21	1953-08-11	Wisconsin Alumni Res Found	Method of applying coatings to edible tablets or the like
US2763597A (en) *	1954-01-04	1956-09-18	Exxon Research Engineering Co	Fluid hydroforming process
US2925145A (en) *	1954-08-06	1960-02-16	British Titan Products	Separation of metallic halides
DE1020958B (de) *	1955-07-28	1957-12-19	Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk	Verfahren zur Sublimation
US2951555A (en) *	1958-07-11	1960-09-06	Monsanto Chemicals	Recovery of maleic anhydride
US3457049A (en) *	1965-04-22	1969-07-22	Battelley Dev Corp The	Separation methods for volatile solids
US3694170A (en) *	1970-03-30	1972-09-26	Nippon Soda Co	Process for production of spherical granules or lumps of anhydrous aluminum chloride

0
- BE BE788453D patent/BE788453A/xx unknown
1971
- 1971-09-09 FR FR7132531A patent/FR2151687A5/fr not_active Expired
1972
- 1972-08-28 US US00284348A patent/US3849077A/en not_active Expired - Lifetime
- 1972-09-05 YU YU02247/72A patent/YU224772A/xx unknown
- 1972-09-05 NL NL7212089A patent/NL7212089A/xx not_active Application Discontinuation
- 1972-09-06 PH PH13870A patent/PH11174A/en unknown
- 1972-09-06 GB GB4133272A patent/GB1371129A/en not_active Expired
- 1972-09-06 DE DE2243689A patent/DE2243689A1/de active Pending
- 1972-09-06 JP JP47089457A patent/JPS4836074A/ja active Pending
- 1972-09-07 IT IT52593/72A patent/IT969420B/it active
- 1972-09-07 CA CA151,188A patent/CA989595A/en not_active Expired

Also Published As

Publication number	Publication date
GB1371129A (en)	1974-10-23
DE2243689A1 (de)	1973-03-15
PH11174A (en)	1977-10-28
FR2151687A5 (de)	1973-04-20
CA989595A (en)	1976-05-25
JPS4836074A (de)	1973-05-28
IT969420B (it)	1974-03-30
BE788453A (fr)	1973-06-06
US3849077A (en)	1974-11-19
YU224772A (en)	1980-06-30

Publication	Publication Date	Title
ATA136472A (de)	1973-12-15
AR196074A1 (de)	1973-11-30
AU2658571A (de)	1972-09-21
AU2691671A (de)	1972-09-28
AU2564071A (de)	1972-08-24
AU2894671A (de)	1972-11-23
AU2485671A (de)	1972-08-03
AU2941471A (de)	1972-11-30
AU2742671A (de)	1972-10-12
AU2726271A (de)	1972-10-05
AU2952271A (de)	1972-12-07
AU2684071A (de)	1972-09-28
AU3005371A (de)	1972-12-21
AU2473671A (de)	1972-08-03
AU2930871A (de)	1972-11-30
AU3038671A (de)	1973-01-04
AU2503871A (de)	1972-08-10
AU2837671A (de)	1972-11-09
AU2577671A (de)	1972-08-24
AU2588771A (de)	1972-08-31
AU2654071A (de)	1972-09-21
AU3025871A (de)	1973-01-04
AU2669471A (de)	1972-09-21
AU2836771A (de)	1972-11-09
AU2684171A (de)	1971-07-15

Legal Events

Date	Code	Title	Description
1979-10-25	BV	The patent application has lapsed