GB1361533A - Nozzle for chemical reaction process - Google Patents

Nozzle for chemical reaction process

Info

Publication number
GB1361533A
GB1361533A GB1466872A GB1466872A GB1361533A GB 1361533 A GB1361533 A GB 1361533A GB 1466872 A GB1466872 A GB 1466872A GB 1466872 A GB1466872 A GB 1466872A GB 1361533 A GB1361533 A GB 1361533A
Authority
GB
United Kingdom
Prior art keywords
gas
tubes
nozzle
contacting
chemical reaction
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1466872A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB1361533A publication Critical patent/GB1361533A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner

Abstract

1361533 Gas contact apparatus GENERAL ELECTRIC CO 29 March 1972 [6 April 1971] 14668/72 Heading B1F [Also in Divisions C1 and F4] To prevent reaction flame 28 contacting the bottom of inlet nozzle 18, a shield gas is introduced at 19 which flows through annular apertures in plate 26 to prevent a first gas which is passing down tubes 25 from contacting a second gas in reactor 9 until well away from the bottom of tube 18. The use of the apparatus in the production of uranium dioxide is described in which a mixture of uranium hexafluoride and oxygen containing gas is fed in through tubes 25 via inlet 21, a reducing gas is introduced through tubes 13, and an inert shielding gas is introduced via inlet 19.
GB1466872A 1971-04-06 1972-03-29 Nozzle for chemical reaction process Expired GB1361533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00131684A US3814327A (en) 1971-04-06 1971-04-06 Nozzle for chemical reaction processes

Publications (1)

Publication Number Publication Date
GB1361533A true GB1361533A (en) 1974-07-24

Family

ID=22450556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1466872A Expired GB1361533A (en) 1971-04-06 1972-03-29 Nozzle for chemical reaction process

Country Status (11)

Country Link
US (1) US3814327A (en)
JP (1) JPS5615944B1 (en)
BE (1) BE781679A (en)
CH (1) CH577339A5 (en)
DE (1) DE2215958C2 (en)
ES (1) ES401291A1 (en)
FR (1) FR2136221A5 (en)
GB (1) GB1361533A (en)
IT (1) IT950974B (en)
NL (1) NL7204629A (en)
SE (1) SE394857B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183622A (en) * 1985-10-29 1987-06-10 Ube Industries Process and apparatus for producing high purity magnesium oxide fine particles
CN112664935A (en) * 2020-12-25 2021-04-16 华中科技大学 System for synthesizing nano-particles by spray combustion

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970581A (en) * 1975-05-12 1976-07-20 General Electric Company Multiple gas streams in the post oxidation step in a process for converting uranium hexafluoride to uranium oxide rich compositions
US4133643A (en) * 1976-04-24 1979-01-09 Firma Carl Still Recklinghausen Method and apparatus for decomposing ammonia fumes having a high hydrogen sulfide content
US4083932A (en) * 1976-05-12 1978-04-11 Ppg Industries, Inc. Method and apparatus for treating gases
CH628600A5 (en) * 1979-02-14 1982-03-15 Siv Soc Italiana Vetro PROCESS FOR CONTINUOUSLY DEPOSITING, ON THE SURFACE OF A SUBSTRATE CARRIED AT HIGH TEMPERATURE, A LAYER OF A SOLID MATERIAL AND INSTALLATION FOR THE IMPLEMENTATION OF THIS PROCESS.
FR2533020A1 (en) * 1982-09-13 1984-03-16 Siderurgie Fse Inst Rech HOT TUNNEL NOZZLE
GB8530154D0 (en) * 1985-12-06 1986-01-15 Nordsea Gas Technology Ltd Burner
US5803725A (en) * 1997-06-13 1998-09-08 Horn; Wallace E. Triple-mix surface-mix burner
TW487602B (en) * 1999-09-09 2002-05-21 Yu-Tsai Liu Nozzle device
US9896633B2 (en) * 2013-07-23 2018-02-20 Empire Technology Development Llc Systems and methods for reducing corrosion in a reactor system using fluid encasement
CN112246211A (en) * 2020-09-25 2021-01-22 江苏开锐德机械有限公司 Alkylation reactor and alkylation method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052420A (en) * 1912-03-22 1913-02-04 Stephen W Mccoy Gas-burner.
GB189540A (en) * 1921-09-01 1922-12-01 William Reside Improvements in or relating to liquid fuel burners
US1723667A (en) * 1922-06-19 1929-08-06 William F Traub Gas range
BE407674A (en) * 1934-02-23
US2532687A (en) * 1948-10-21 1950-12-05 Applied Res Corp Methods and flame generating apparatus for spectrophotometric quantitative analysis
US2817600A (en) * 1955-06-07 1957-12-24 James G Yahnke Wax siphon spray process
US3086851A (en) * 1957-10-10 1963-04-23 Degussa Burner for production of finely divided oxides
FR1473093A (en) * 1966-01-06 1967-03-17 Kremlin Paint spray head
US3418062A (en) * 1966-08-08 1968-12-24 Bloom Eng Co Inc Burner structures
US3565346A (en) * 1968-07-11 1971-02-23 Texas Instruments Inc Method and apparatus for forming an article of high purity metal oxide
US3796672A (en) * 1970-10-02 1974-03-12 Gen Electric Process for producing uranium dioxide rich compositions from uranium hexafluoride

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183622A (en) * 1985-10-29 1987-06-10 Ube Industries Process and apparatus for producing high purity magnesium oxide fine particles
US4786490A (en) * 1985-10-29 1988-11-22 Ube Industries, Ltd. Process and apparatus for producing high purity magnesium oxide fine particles
GB2183622B (en) * 1985-10-29 1990-01-10 Ube Industries Process and apparatus for producing high purity magnesium oxide fine particles
CN112664935A (en) * 2020-12-25 2021-04-16 华中科技大学 System for synthesizing nano-particles by spray combustion
CN112664935B (en) * 2020-12-25 2023-08-25 华中科技大学 System for synthesizing nano particles by spray combustion

Also Published As

Publication number Publication date
DE2215958C2 (en) 1982-03-25
IT950974B (en) 1973-06-20
SE394857B (en) 1977-07-18
BE781679A (en) 1972-07-31
ES401291A1 (en) 1975-02-01
FR2136221A5 (en) 1972-12-22
CH577339A5 (en) 1976-07-15
DE2215958A1 (en) 1972-10-19
JPS5615944B1 (en) 1981-04-13
US3814327A (en) 1974-06-04
NL7204629A (en) 1972-10-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee