BE786859A - Appareil et procede de regulation de la concentration en acide dans uneinstallation d'alkylation - Google Patents

Appareil et procede de regulation de la concentration en acide dans uneinstallation d'alkylation

Info

Publication number
BE786859A
BE786859A BE786859DA BE786859A BE 786859 A BE786859 A BE 786859A BE 786859D A BE786859D A BE 786859DA BE 786859 A BE786859 A BE 786859A
Authority
BE
Belgium
Prior art keywords
regulating
acid concentration
alkylation plant
alkylation
plant
Prior art date
Application number
Other languages
English (en)
Inventor
E T Child
J E May
W D Stepanek
Original Assignee
Texaco Development Corp
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.)
Publication date
Publication of BE786859A publication Critical patent/BE786859A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—Catalytic processes
    • C07C2/62—Catalytic processes with acids
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/12—Condition responsive control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Feedback Control In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Control Of Non-Electrical Variables (AREA)
BE786859D 1971-08-05 Appareil et procede de regulation de la concentration en acide dans uneinstallation d'alkylation BE786859A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16938571A 1971-08-05 1971-08-05

Publications (1)

Publication Number Publication Date
BE786859A true BE786859A (fr) 1973-01-29

Family

ID=22615450

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786859D BE786859A (fr) 1971-08-05 Appareil et procede de regulation de la concentration en acide dans uneinstallation d'alkylation

Country Status (12)

Country Link
US (1) US3733473A (fr)
JP (1) JPS544637B2 (fr)
AU (1) AU466991B2 (fr)
BE (1) BE786859A (fr)
CA (1) CA950558A (fr)
ES (1) ES405461A1 (fr)
FR (1) FR2149897A5 (fr)
GB (1) GB1381408A (fr)
IT (1) IT990507B (fr)
NL (1) NL7210690A (fr)
SE (1) SE378415B (fr)
ZA (1) ZA724826B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819917A (en) * 1972-08-16 1974-06-25 Texaco Inc Means and method for controlling the hydrocarbon content of recycle acid in an alkylation unit
US4026668A (en) * 1973-12-20 1977-05-31 Eastman Kodak Company Control apparatus for silver halide emulsion making
US4018846A (en) * 1975-12-29 1977-04-19 Exxon Research And Engineering Company Method for continuously controlling the water content of sulfuric acid alkylation catalyst
US4251475A (en) * 1978-12-29 1981-02-17 Owens-Corning Fiberglas Corporation Method and apparatus for controlling the proportion of liquid and dry particulate matter added to a pelletizer
JPH04271492A (ja) * 1991-02-27 1992-09-28 Fujitsu Ltd 磁気カード搬送レール
JP2007514702A (ja) * 2003-12-18 2007-06-07 エクソンモービル・ケミカル・パテンツ・インク 触媒反応の改良

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592063A (en) * 1949-12-15 1952-04-08 Tide Water Associated Oil Comp Acid analyzer and controller
US3108094A (en) * 1959-05-18 1963-10-22 Phillips Petroleum Co Olefin polymerization

Also Published As

Publication number Publication date
NL7210690A (fr) 1973-02-07
GB1381408A (en) 1975-01-22
CA950558A (en) 1974-07-02
ES405461A1 (es) 1975-07-16
DE2237984A1 (de) 1973-02-15
IT990507B (it) 1975-07-10
DE2237984B2 (de) 1976-01-22
JPS4826703A (fr) 1973-04-09
FR2149897A5 (fr) 1973-03-30
JPS544637B2 (fr) 1979-03-08
US3733473A (en) 1973-05-15
ZA724826B (en) 1973-11-28
AU4471472A (en) 1974-01-24
AU466991B2 (en) 1975-11-13
SE378415B (fr) 1975-09-01

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