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)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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 (xx)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18895071A 1971-10-13 1971-10-13
US18883271A 1971-10-13 1971-10-13
US18883371A 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 (xx) 1974-05-09

Family

ID=27497774

Family Applications (1)

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

Country Status (8)

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

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 (xx) * 1957-05-21

Also Published As

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

Similar Documents

Publication Publication Date Title
ATA136472A (xx)
JPS4846946A (xx)
AR196074A1 (xx)
AU2658571A (xx)
AU2691671A (xx)
FR2156287B1 (xx)
AU2742671A (xx)
AU2684071A (xx)
AU2564071A (xx)
AU2485671A (xx)
AU2503871A (xx)
AU2669471A (xx)
AU2875571A (xx)
AU2740271A (xx)
AU2726271A (xx)
AU2724971A (xx)
AU2706571A (xx)
AR192311Q (xx)
AU2684171A (xx)
AR199640Q (xx)
AR202997Q (xx)
AU2486471A (xx)
AU1109576A (xx)
AU2399971A (xx)
AU2654071A (xx)