ZA774863B - Furnace control - Google Patents

Furnace control

Info

Publication number
ZA774863B
ZA774863B ZA00774863A ZA774863A ZA774863B ZA 774863 B ZA774863 B ZA 774863B ZA 00774863 A ZA00774863 A ZA 00774863A ZA 774863 A ZA774863 A ZA 774863A ZA 774863 B ZA774863 B ZA 774863B
Authority
ZA
South Africa
Prior art keywords
furnace control
furnace
control
Prior art date
Application number
ZA00774863A
Other languages
English (en)
Inventor
J Oostervink
A Heijden
J Bos
Original Assignee
Shell Int Research
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 filed Critical Shell Int Research
Publication of ZA774863B publication Critical patent/ZA774863B/xx

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)
ZA00774863A 1976-08-13 1977-08-11 Furnace control ZA774863B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
ZA774863B true ZA774863B (en) 1978-06-28

Family

ID=19826738

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00774863A ZA774863B (en) 1976-08-13 1977-08-11 Furnace control

Country Status (16)

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

Families Citing this family (3)

* 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
CN114307222B (zh) * 2021-12-29 2023-04-07 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

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 (sv) 1978-02-14
AU2781477A (en) 1979-02-15
KE2957A (en) 1979-05-11
SE435659B (sv) 1984-10-08
FR2361691A1 (fr) 1978-03-10
JPS5324149A (en) 1978-03-06
MY7900203A (en) 1979-12-31
NL7609007A (nl) 1978-02-15
BR7705312A (pt) 1978-06-06
AU506906B2 (en) 1980-01-24
FI63301B (fi) 1983-01-31
GB1529156A (en) 1978-10-18
CH624781A5 (en) 1981-08-14
DE2736279C2 (fi) 1988-06-01
NZ184905A (en) 1980-03-05
DE2736279A1 (de) 1978-02-16
NL180702C (nl) 1988-01-18
BE857457A (nl) 1978-02-06
FI772418A (fi) 1978-02-14
FI63301C (fi) 1983-05-10
FR2361691B1 (fi) 1981-01-09
CA1097766A (en) 1981-03-17
NL180702B (nl) 1986-11-03

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