LU66294A1 - - Google Patents

Info

Publication number
LU66294A1
LU66294A1 LU66294A LU66294A LU66294A1 LU 66294 A1 LU66294 A1 LU 66294A1 LU 66294 A LU66294 A LU 66294A LU 66294 A LU66294 A LU 66294A LU 66294 A1 LU66294 A1 LU 66294A1
Authority
LU
Luxembourg
Application number
LU66294A
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 US05/188,834 external-priority patent/US4187902A/en
Application filed filed Critical
Publication of LU66294A1 publication Critical patent/LU66294A1/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006Controlling or regulating processes
    • B01J19/0013Controlling the temperature of the process
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/005Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00074Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081Tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
LU66294A 1971-10-13 1972-10-13 LU66294A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18883371A 1971-10-13 1971-10-13
US18895071A 1971-10-13 1971-10-13
US18883271A 1971-10-13 1971-10-13
US05/188,834 US4187902A (en) 1971-10-13 1971-10-13 Heat exchange apparatus

Publications (1)

Publication Number Publication Date
LU66294A1 true LU66294A1 (enrdf_load_stackoverflow) 1974-05-09

Family

ID=27497774

Family Applications (1)

Application Number Title Priority Date Filing Date
LU66294A LU66294A1 (enrdf_load_stackoverflow) 1971-10-13 1972-10-13

Country Status (8)

Country Link
BE (1) BE790082A (enrdf_load_stackoverflow)
DE (1) DE2250431A1 (enrdf_load_stackoverflow)
FR (1) FR2156287B1 (enrdf_load_stackoverflow)
GB (1) GB1369556A (enrdf_load_stackoverflow)
IE (1) IE36774B1 (enrdf_load_stackoverflow)
IT (1) IT968958B (enrdf_load_stackoverflow)
LU (1) LU66294A1 (enrdf_load_stackoverflow)
NL (1) NL7213824A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108630328B (zh) * 2017-03-24 2024-05-07 国核示范电站有限责任公司 非能动安全壳内置换热器系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566112A (enrdf_load_stackoverflow) * 1957-05-21

Also Published As

Publication number Publication date
GB1369556A (en) 1974-10-09
BE790082A (fr) 1973-04-13
DE2250431A1 (de) 1973-04-19
FR2156287A1 (enrdf_load_stackoverflow) 1973-05-25
IE36774B1 (en) 1977-02-16
FR2156287B1 (enrdf_load_stackoverflow) 1976-01-30
IT968958B (it) 1974-03-20
IE36774L (en) 1973-04-13
NL7213824A (enrdf_load_stackoverflow) 1973-04-17

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