NZ184905A - Furnace having at least two parallel coils of tubes measure of temperature of matter flowing through each tube used to adjust amount of matter flowing through each tube - Google Patents

Furnace having at least two parallel coils of tubes measure of temperature of matter flowing through each tube used to adjust amount of matter flowing through each tube

Info

Publication number
NZ184905A
NZ184905A NZ184905A NZ18490577A NZ184905A NZ 184905 A NZ184905 A NZ 184905A NZ 184905 A NZ184905 A NZ 184905A NZ 18490577 A NZ18490577 A NZ 18490577A NZ 184905 A NZ184905 A NZ 184905A
Authority
NZ
New Zealand
Prior art keywords
matter flowing
tube
furnace
temperature
parallel coils
Prior art date
Application number
NZ184905A
Inventor
J Oostervink
Der Heijden A Van
J F Bos
Original Assignee
Shell Int Research
Res Mij Bv
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 Shell Int Research, Res Mij Bv filed Critical Shell Int Research
Publication of NZ184905A publication Critical patent/NZ184905A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces
    • C10G9/206—Tube furnaces controlling or regulating the tube furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/4283—Bottom stream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Control Of Temperature (AREA)
  • Feedback Control In General (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Control Of Combustion (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
NZ184905A 1976-08-13 1977-08-11 Furnace having at least two parallel coils of tubes measure of temperature of matter flowing through each tube used to adjust amount of matter flowing through each tube NZ184905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7609007,A NL180702C (en) 1976-08-13 1976-08-13 METHOD FOR CONTROLLING A COOKER WITH PARALLEL ARRANGED PIPE BUNDLES AND APPARATUS FOR CARRYING OUT THAT METHOD

Publications (1)

Publication Number Publication Date
NZ184905A true NZ184905A (en) 1980-03-05

Family

ID=19826738

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ184905A NZ184905A (en) 1976-08-13 1977-08-11 Furnace having at least two parallel coils of tubes measure of temperature of matter flowing through each tube used to adjust amount of matter flowing through each tube

Country Status (16)

Country Link
JP (1) JPS5324149A (en)
AU (1) AU506906B2 (en)
BE (1) BE857457A (en)
BR (1) BR7705312A (en)
CA (1) CA1097766A (en)
CH (1) CH624781A5 (en)
DE (1) DE2736279A1 (en)
FI (1) FI63301C (en)
FR (1) FR2361691A1 (en)
GB (1) GB1529156A (en)
KE (1) KE2957A (en)
MY (1) MY7900203A (en)
NL (1) NL180702C (en)
NZ (1) NZ184905A (en)
SE (1) SE435659B (en)
ZA (1) ZA774863B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006448A3 (en) * 1992-12-14 1994-08-30 B A Thyco B V Method and device for the distillation of at least one predetermined liquid.
DE4406050A1 (en) * 1994-02-24 1995-08-31 Linde Ag Control system for outlet temperature of heat exchanger
CN114307222B (en) * 2021-12-29 2023-04-07 深圳市百瑞空气处理设备有限公司 NMP rectification purification equipment of distributor with adjustable it is built-in

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173857A (en) * 1968-07-09 1969-12-10 Shell Int Research Process and Apparatus for Heating and/or Vaporizing a Stream of a Medium in a Furnace containing at least Two Coils arranged in parallel

Also Published As

Publication number Publication date
SE7709104L (en) 1978-02-14
AU2781477A (en) 1979-02-15
KE2957A (en) 1979-05-11
SE435659B (en) 1984-10-08
FR2361691A1 (en) 1978-03-10
ZA774863B (en) 1978-06-28
JPS5324149A (en) 1978-03-06
MY7900203A (en) 1979-12-31
NL7609007A (en) 1978-02-15
BR7705312A (en) 1978-06-06
AU506906B2 (en) 1980-01-24
FI63301B (en) 1983-01-31
GB1529156A (en) 1978-10-18
CH624781A5 (en) 1981-08-14
DE2736279C2 (en) 1988-06-01
DE2736279A1 (en) 1978-02-16
NL180702C (en) 1988-01-18
BE857457A (en) 1978-02-06
FI772418A (en) 1978-02-14
FI63301C (en) 1983-05-10
FR2361691B1 (en) 1981-01-09
CA1097766A (en) 1981-03-17
NL180702B (en) 1986-11-03

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