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
Authority: BE; Belgium
Prior art keywords: regulating; acid concentration; alkylation plant; alkylation; plant
Prior art date: 1971-08-05

Application number

Other languages

English (en)

French (fr)

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.)

1971-08-05

Publication date

1973-01-29

1973-01-29 Publication of BE786859A publication Critical patent/BE786859A/xx

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

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
EP1694617B1 (en) *	2003-12-18	2011-07-20	ExxonMobil Chemical Patents Inc.	Improvements in or relating to catalysed reactions

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

0
- BE BE786859D patent/BE786859A/xx unknown
1971
- 1971-08-05 US US00169385A patent/US3733473A/en not_active Expired - Lifetime
1972
- 1972-07-13 GB GB3289372A patent/GB1381408A/en not_active Expired
- 1972-07-13 ZA ZA724826A patent/ZA724826B/xx unknown
- 1972-07-19 AU AU44714/72A patent/AU466991B2/en not_active Expired
- 1972-08-02 ES ES405461A patent/ES405461A1/es not_active Expired
- 1972-08-02 SE SE7210076A patent/SE378415B/xx unknown
- 1972-08-03 CA CA148,697,A patent/CA950558A/en not_active Expired
- 1972-08-04 FR FR7228171A patent/FR2149897A5/fr not_active Expired
- 1972-08-04 NL NL7210690A patent/NL7210690A/xx not_active Application Discontinuation
- 1972-08-04 IT IT27921/72A patent/IT990507B/it active
- 1972-08-05 JP JP7808572A patent/JPS544637B2/ja not_active Expired

Also Published As

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

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