IT963769B - Apparecchiatura per controllare la concentrazione di uno acido in una unita di alchilazione e procedimen to ad essa relativo - Google Patents

Apparecchiatura per controllare la concentrazione di uno acido in una unita di alchilazione e procedimen to ad essa relativo

Info

Publication number
IT963769B
IT963769B IT27919/72A IT2791972A IT963769B IT 963769 B IT963769 B IT 963769B IT 27919/72 A IT27919/72 A IT 27919/72A IT 2791972 A IT2791972 A IT 2791972A IT 963769 B IT963769 B IT 963769B
Authority
IT
Italy
Prior art keywords
checking
concentration
acid
equipment
alkylation unit
Prior art date
Application number
IT27919/72A
Other languages
English (en)
Italian (it)
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.)
Filing date
Publication date
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of IT963769B publication Critical patent/IT963769B/it

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
    • B01J19/0086—Processes carried out with a view to control or to change the pH-value; Applications of buffer salts; Neutralisation reactions
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S208/00—Mineral oils: processes and products
    • Y10S208/01—Automatic control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Feedback Control In General (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT27919/72A 1971-08-05 1972-08-04 Apparecchiatura per controllare la concentrazione di uno acido in una unita di alchilazione e procedimen to ad essa relativo IT963769B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16944371A 1971-08-05 1971-08-05

Publications (1)

Publication Number Publication Date
IT963769B true IT963769B (it) 1974-01-21

Family

ID=22615727

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27919/72A IT963769B (it) 1971-08-05 1972-08-04 Apparecchiatura per controllare la concentrazione di uno acido in una unita di alchilazione e procedimen to ad essa relativo

Country Status (11)

Country Link
US (1) US3729624A (fr)
JP (1) JPS544638B2 (fr)
AU (1) AU466677B2 (fr)
BE (1) BE787018A (fr)
BR (1) BR7205158D0 (fr)
CA (1) CA982612A (fr)
FR (1) FR2149896A5 (fr)
GB (1) GB1362894A (fr)
IT (1) IT963769B (fr)
NL (1) NL159513B (fr)
SE (1) SE396374B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864346A (en) * 1971-08-05 1975-02-04 Texaco Inc Means and method for controlling the strength of acid in an alkylation unit
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
US4482969A (en) * 1982-03-09 1984-11-13 Phillips Petroleum Company Control of an alkylation reactor
US4554499A (en) * 1983-05-03 1985-11-19 Genentech, Inc. Computer controlled motor
US5707923A (en) * 1995-05-01 1998-01-13 Stratco, Inc. Method of and apparatus for controlling an alkylation process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002818A (en) * 1956-11-28 1961-10-03 Phillips Petroleum Co Process control system
US3173969A (en) * 1961-11-17 1965-03-16 Standard Oil Co Method and apparatus for determining the titratable acidity of spent sulfuric alkylation acid
US3325391A (en) * 1963-12-06 1967-06-13 Petrolite Corp Hydrocarbon purification
US3442972A (en) * 1965-10-12 1969-05-06 Stratford Eng Corp Alkylation of alkyl sulfates
US3513220A (en) * 1968-01-19 1970-05-19 Chevron Res Specific gravity analyzer for control of an alkylation process
US3625655A (en) * 1969-12-02 1971-12-07 Texaco Inc Acid analyzer

Also Published As

Publication number Publication date
US3729624A (en) 1973-04-24
NL7210394A (fr) 1973-02-07
NL159513B (nl) 1979-02-15
FR2149896A5 (fr) 1973-03-30
JPS544638B2 (fr) 1979-03-08
JPS4826704A (fr) 1973-04-09
DE2237983A1 (de) 1973-02-01
SE396374B (sv) 1977-09-19
DE2237983B2 (de) 1976-01-22
AU4457472A (en) 1974-01-17
CA982612A (en) 1976-01-27
BR7205158D0 (pt) 1973-06-12
AU466677B2 (en) 1975-11-06
BE787018A (fr) 1973-01-31
GB1362894A (en) 1974-08-07

Similar Documents

Publication Publication Date Title
IT1008560B (it) Apparecchiatura per sag giare la suscettibilita agli anti biotici
IT967979B (it) Metodo di registrazione e mezzo di registrazione atto a essere impiegato con tale metodo
IT940538B (it) Procedimento ed apparato per la fabbricazione di spazzole rispet tivamente di articoli portanti setole
IT953553B (it) Disposizione di analisi ottica e articolo impiegabile con essa
IT960174B (it) Bancino galleggiante o simile ed unita di galleggiamento da usare con il medesimo
IT964107B (it) Processo per preparare fenilammine alchilate nel nucleo
IT966455B (it) Sistema ed apparecchiature per facilitare l inserimento di sbarre combustibili per reattori nucleari
IT963769B (it) Apparecchiatura per controllare la concentrazione di uno acido in una unita di alchilazione e procedimen to ad essa relativo
CH339861A (de) Tragplatte mit zellenartigem Aufbau zum Verpacken von Früchten
IS1018B6 (is) Rafskautsbúnaður við tærandi aðstæður
IT990507B (it) Apparecchiatura per controlla re la concentrazione di un acido in una unita di alchila zione
AT317370B (de) Isolations- und Kühleinrichtung für Gebäude von Kernreaktoren
IT982489B (it) Apparecchiatura per controllare la concentrazione di un acido di reazione in una unita di alchilazio ne
IT956201B (it) Apparecchiatura e metodo per l im ballaggio di materiali comprimibili in particolare per isolamento e materiali imballati secondo tale procedimento
IT1045519B (it) Procedime tome disposition per la procedime to e dispositi
IT962282B (it) Processo per preparare acido citraconico ed acido itaconico
IT974253B (it) Procedimento e dispositivo per migliorare l effetto di tenuta di guarnizioni per cuscinetti
IT977599B (it) Combustibile nucleare e procedimen to per la sua fabbricazione
CH491798A (de) Umwälzvorrichtung für Schüttgüter sowie Verwendung der Umwälzvorrichtung
IT1045449B (it) Cateammoiltriazoli composizioni che li contengono e procedimento per prepararli ed applicarli
IT941414B (it) Additivi per la galvanostegia con stagno e bagni per la galvanostegia con stagno contenenti gli additivi
IT1158510B (it) Processo per la preparazione di composti organoantimoniali per costituire stabilizzatori ed altro
AR203717A1 (es) Procedimiento para preparar derivados amidicos del acido 9-oxo-13-trans-prostenoico
FR1247846A (fr) Procédé de construction de surfaces de circulation et la surface de circulation construite selon ce procédé
BR6908834D0 (pt) Processo para preparar acido(cis-1 2-epoxi-propil)fosfonico e seus derivados