IT968958B - HEAT EXCHANGE EQUIPMENT - Google Patents

HEAT EXCHANGE EQUIPMENT

Info

Publication number
IT968958B
IT968958B IT3047872A IT3047872A IT968958B IT 968958 B IT968958 B IT 968958B IT 3047872 A IT3047872 A IT 3047872A IT 3047872 A IT3047872 A IT 3047872A IT 968958 B IT968958 B IT 968958B
Authority
IT
Italy
Prior art keywords
heat exchange
exchange equipment
equipment
heat
exchange
Prior art date
Application number
IT3047872A
Other languages
Italian (it)
Inventor
J Dawson
C Miller
D Witsil
R Hager
Original Assignee
Hercules Inc
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 by Hercules Inc filed Critical Hercules Inc
Application granted granted Critical
Publication of IT968958B publication Critical patent/IT968958B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation 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
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/005—Heat-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
    • 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
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
IT3047872A 1971-10-13 1972-10-13 HEAT EXCHANGE EQUIPMENT IT968958B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18895071A 1971-10-13 1971-10-13
US18883371A 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
IT968958B true IT968958B (en) 1974-03-20

Family

ID=27497774

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3047872A IT968958B (en) 1971-10-13 1972-10-13 HEAT EXCHANGE EQUIPMENT

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108630328B (en) * 2017-03-24 2024-05-07 国核示范电站有限责任公司 Passive containment built-in heat exchanger system

Family Cites Families (1)

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

Also Published As

Publication number Publication date
IE36774B1 (en) 1977-02-16
LU66294A1 (en) 1974-05-09
GB1369556A (en) 1974-10-09
IE36774L (en) 1973-04-13
FR2156287B1 (en) 1976-01-30
FR2156287A1 (en) 1973-05-25
NL7213824A (en) 1973-04-17
BE790082A (en) 1973-04-13
DE2250431A1 (en) 1973-04-19

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