MX9709449A - Methods and devices for making intermediate oxidation products by controlling conversions and temperatures in an atomized liquid. - Google Patents

Methods and devices for making intermediate oxidation products by controlling conversions and temperatures in an atomized liquid.

Info

Publication number
MX9709449A
MX9709449A MX9709449A MX9709449A MX9709449A MX 9709449 A MX9709449 A MX 9709449A MX 9709449 A MX9709449 A MX 9709449A MX 9709449 A MX9709449 A MX 9709449A MX 9709449 A MX9709449 A MX 9709449A
Authority
MX
Mexico
Prior art keywords
temperature
droplets
liquid
difference
methods
Prior art date
Application number
MX9709449A
Other languages
Spanish (es)
Inventor
Mark William Dassel
Eustathios Vassiliou
Original Assignee
Twenty First Century Res Corp
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
Priority claimed from US08/475,340 external-priority patent/US5558842A/en
Priority claimed from US08/477,195 external-priority patent/US5801282A/en
Priority claimed from US08/478,257 external-priority patent/US5580531A/en
Priority claimed from US08/587,967 external-priority patent/US5883292A/en
Priority claimed from US08/620,974 external-priority patent/US5654475A/en
Application filed by Twenty First Century Res Corp filed Critical Twenty First Century Res Corp
Publication of MX9709449A publication Critical patent/MX9709449A/en

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Abstract

Methods and devices for making intermediate oxidation products by atomizing a first liquid containing a reactant into a gas containing an oxidant in a manner to form an intermediate oxidation product different than carbon monoxide and/or carbon dioxide. The oxidation is controlled by monitoring and adjusting the temperature and conversion at one or more different stages of the reaction. The oxidation is also controlled by monitoring and adjusting the pre-coalescing transient conversion (conversion taking place in the time interval between the formation of droplets and their coalescence into a mass of liquid) of first reactant to oxidation product just before the droplets coalesce into a mass of a second liquid, or by monitoring the pre-coalescing temperature (temperature of the droplets just before they coalesce into a mass of liquid), or transient temperature difference (difference between the pre-coalescing temperature and the temperature of the droplets just before atomized), or transient temperature sub-difference (temperature difference between two positions within the reaction zone), or combination thereof. This invention provides waste minimization and considerable environmental improvement among other advantages.
MX9709449A 1995-06-07 1997-12-03 Methods and devices for making intermediate oxidation products by controlling conversions and temperatures in an atomized liquid. MX9709449A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/475,340 US5558842A (en) 1995-06-07 1995-06-07 Devices for making reaction products by controlling pre-coalescing temperature and transient temperature difference in an atomized liquid
US08/477,195 US5801282A (en) 1995-06-07 1995-06-07 Methods of making intermediate oxidation products by controlling pre-coalescing temperature and transient temperature difference in an atomized liquid
US08/478,257 US5580531A (en) 1995-06-07 1995-06-07 Devices for making reaction products by controlling transient conversion in an atomized liquid
US08/587,967 US5883292A (en) 1996-01-17 1996-01-17 Reaction control by regulating internal condensation inside a reactor
US08/620,974 US5654475A (en) 1996-03-25 1996-03-25 Methods of making intermediate oxidation products by controlling oxidation rates in an atomized liquid

Publications (1)

Publication Number Publication Date
MX9709449A true MX9709449A (en) 1998-06-28

Family

ID=27541714

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9709449A MX9709449A (en) 1995-06-07 1997-12-03 Methods and devices for making intermediate oxidation products by controlling conversions and temperatures in an atomized liquid.

Country Status (4)

Country Link
CN (1) CN1070838C (en)
AU (1) AU5752296A (en)
CA (1) CA2224177A1 (en)
MX (1) MX9709449A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101498557B (en) * 2009-01-23 2013-12-11 佛山市兴民科技有限公司 Method for improving metallurgy solution crystallization deposition in air cooling course and air cooling column
RU2566504C1 (en) * 2014-08-08 2015-10-27 Общество с ограниченной ответственностью "Научно-производственное объединение ЕВРОХИМ" Method for alkylaromatic hydrocarbon oxidation and reaction for implementing it
CN105503568A (en) * 2016-01-28 2016-04-20 杭州海虹精细化工有限公司 Reaction system and method for compounding adipic acid by adopting loop reactor
CN111569804B (en) * 2020-04-19 2021-09-28 山东三润助剂科技股份有限公司 Acrylic ester polymer emulsion synthesis device and use method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221800A (en) * 1989-09-05 1993-06-22 Amoco Corporation One step air oxidation of cyclohexane to produce adipic acid

Also Published As

Publication number Publication date
CN1190950A (en) 1998-08-19
CA2224177A1 (en) 1996-12-19
AU5752296A (en) 1996-12-30
CN1070838C (en) 2001-09-12

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