CA1097766A - Furnace control - Google Patents

Furnace control

Info

Publication number
CA1097766A
CA1097766A CA282,818A CA282818A CA1097766A CA 1097766 A CA1097766 A CA 1097766A CA 282818 A CA282818 A CA 282818A CA 1097766 A CA1097766 A CA 1097766A
Authority
CA
Canada
Prior art keywords
matter
difference
coil
control
furnace
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA282,818A
Other languages
English (en)
French (fr)
Inventor
Johan F. Bos
Adriaan Van Der Heijden
Jaap Oostervink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Canada Ltd
Original Assignee
Shell Canada Ltd
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 Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1097766A publication Critical patent/CA1097766A/en
Expired legal-status Critical Current

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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Feedback Control In General (AREA)
  • Control Of Combustion (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
CA282,818A 1976-08-13 1977-07-15 Furnace control Expired CA1097766A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7609007 1976-08-13
NLAANVRAGE7609007,A NL180702C (nl) 1976-08-13 1976-08-13 Werkwijze voor de regeling van een fornuis met parallel opgestelde pijpenbundels en inrichting voor het uitvoeren van die werkwijze.

Publications (1)

Publication Number Publication Date
CA1097766A true CA1097766A (en) 1981-03-17

Family

ID=19826738

Family Applications (1)

Application Number Title Priority Date Filing Date
CA282,818A Expired CA1097766A (en) 1976-08-13 1977-07-15 Furnace control

Country Status (16)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114307222A (zh) * 2021-12-29 2022-04-12 深圳市百瑞空气处理设备有限公司 一种内置可调式分布器的nmp精馏提纯设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006448A3 (nl) * 1992-12-14 1994-08-30 B A Thyco B V Werkwijze en inrichting voor het distilleren van ten minste een voorafbepaalde vloeistof.
DE4406050A1 (de) * 1994-02-24 1995-08-31 Linde Ag Verfahren zur Kontrolle der Austrittstemperatur bei Wärmeaustauschern, insbesondere Wasserbadverdampfer mit gewickelten Rohrbündel

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114307222A (zh) * 2021-12-29 2022-04-12 深圳市百瑞空气处理设备有限公司 一种内置可调式分布器的nmp精馏提纯设备

Also Published As

Publication number Publication date
NL180702B (nl) 1986-11-03
BE857457A (nl) 1978-02-06
FI772418A (ja) 1978-02-14
CH624781A5 (en) 1981-08-14
MY7900203A (en) 1979-12-31
DE2736279A1 (de) 1978-02-16
JPS5324149A (en) 1978-03-06
SE7709104L (sv) 1978-02-14
DE2736279C2 (ja) 1988-06-01
SE435659B (sv) 1984-10-08
NZ184905A (en) 1980-03-05
FI63301C (fi) 1983-05-10
BR7705312A (pt) 1978-06-06
NL7609007A (nl) 1978-02-15
GB1529156A (en) 1978-10-18
AU2781477A (en) 1979-02-15
FR2361691B1 (ja) 1981-01-09
NL180702C (nl) 1988-01-18
ZA774863B (en) 1978-06-28
AU506906B2 (en) 1980-01-24
FI63301B (fi) 1983-01-31
KE2957A (en) 1979-05-11
FR2361691A1 (fr) 1978-03-10

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Legal Events

Date Code Title Description
MKEX Expiry