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AU4457472A - Means and method for controlling the strength of acid in alkylation unit - Google Patents

Means and method for controlling the strength of acid in alkylation unit

Info

Publication number
AU4457472A
AU4457472A AU44574/72A AU4457472A AU4457472A AU 4457472 A AU4457472 A AU 4457472A AU 44574/72 A AU44574/72 A AU 44574/72A AU 4457472 A AU4457472 A AU 4457472A AU 4457472 A AU4457472 A AU 4457472A
Authority
AU
Australia
Prior art keywords
strength
acid
controlling
alkylation unit
alkylation
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
AU44574/72A
Other versions
AU466677B2 (en
Inventor
LOYD HOPKINS; LEYLAND ANTHONY CHVÁTAL and RICHARD RAY EDWARDS WALKER
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.)
Texaco Development Corp
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
Publication of AU4457472A publication Critical patent/AU4457472A/en
Application granted granted Critical
Publication of AU466677B2 publication Critical patent/AU466677B2/en
Expired legal-status Critical Current

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)
  • Feedback Control In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
AU44574/72A 1971-08-05 1972-07-14 Means and method for controlling the strength of acid in alkylation unit Expired AU466677B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16944371A 1971-08-05 1971-08-05
USUS169443 1971-08-05

Publications (2)

Publication Number Publication Date
AU4457472A true AU4457472A (en) 1974-01-17
AU466677B2 AU466677B2 (en) 1975-11-06

Family

ID=22615727

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44574/72A Expired AU466677B2 (en) 1971-08-05 1972-07-14 Means and method for controlling the strength of acid in alkylation unit

Country Status (11)

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

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
JPS544638B2 (en) 1979-03-08
FR2149896A5 (en) 1973-03-30
BR7205158D0 (en) 1973-06-12
IT963769B (en) 1974-01-21
SE396374B (en) 1977-09-19
NL159513B (en) 1979-02-15
DE2237983B2 (en) 1976-01-22
AU466677B2 (en) 1975-11-06
CA982612A (en) 1976-01-27
BE787018A (en) 1973-01-31
GB1362894A (en) 1974-08-07
NL7210394A (en) 1973-02-07
JPS4826704A (en) 1973-04-09
DE2237983A1 (en) 1973-02-01
US3729624A (en) 1973-04-24

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