AU4459185A - Tertiary butylstyrene recovery - Google Patents

Tertiary butylstyrene recovery

Info

Publication number: AU4459185A
Authority: AU; Australia
Prior art keywords: recovery; tertiary butylstyrene; butylstyrene; tertiary; butylstyrene recovery
Prior art date: 1984-08-31
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.): Granted

Application number

AU44591/85A

Other versions

AU577391B2 (en

Inventor

Glen Francis Crum

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.)

Rexene Products Co

Original Assignee

El Paso Products Co

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.)

1984-08-31

Filing date

1985-07-04

Publication date

1986-03-06

1985-07-04 Application filed by El Paso Products Co filed Critical El Paso Products Co

1986-03-06 Publication of AU4459185A publication Critical patent/AU4459185A/en

1988-09-22 Application granted granted Critical

1988-09-22 Publication of AU577391B2 publication Critical patent/AU577391B2/en

2005-07-04 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
- C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
- C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
- C07C15/46—Styrene; Ring-alkylated styrenes
- 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
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AU44591/85A 1984-08-31 1985-07-04 Tertiary butylstyrene recovery Ceased AU577391B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US64626684A	1984-08-31	1984-08-31
US646266		1984-08-31

Publications (2)

Publication Number	Publication Date
AU4459185A true AU4459185A (en)	1986-03-06
AU577391B2 AU577391B2 (en)	1988-09-22

Family

ID=24592398

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU44591/85A Ceased AU577391B2 (en)	1984-08-31	1985-07-04	Tertiary butylstyrene recovery

Country Status (10)

Country	Link
JP (1)	JPS6160622A (en)
AU (1)	AU577391B2 (en)
BE (1)	BE902873A (en)
BR (1)	BR8504172A (en)
CA (1)	CA1226239A (en)
DE (1)	DE3530750A1 (en)
FR (1)	FR2569688B1 (en)
GB (1)	GB2163773B (en)
IT (1)	IT1191621B (en)
NZ (1)	NZ212659A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2006254850A (en) *	2005-03-18	2006-09-28	Yanmar Co Ltd	Reaping blade apparatus and reaping apparatus
DE102006029320B3 (en) *	2006-06-23	2007-10-11	Röhm Gmbh	Continuous preparation of unsaturated carboxylic acid anhydride comprises anhydrating aliphatic carboxylic acid anhydride with carboxylic acid in rectification column, recycling the non-reacted educt in reaction medium and collecting
DE102006029318B3 (en) *	2006-06-23	2007-10-11	Röhm Gmbh	Continuous preparation of unsaturated carboxylic acid anhydride comprises reacting a ketene with an unsaturated carboxylic acid in apparatus comprising reaction mediums, and collecting the anhydride from rectification column

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL64177C (en) *	1943-02-08
NL278143A (en) *	1961-05-08
DE1468319A1 (en) *	1964-05-22	1968-11-28	Metallgesellschaft Ag	Process for the production of pure aromatics from aromatic hydrocarbon mixtures
IT971310B (en) *	1972-11-29	1974-04-30	Snam Progetti	PROCEDURE FOR THE SEPARATION OF A HIGH PURITY AROMATIC VINYL HYDROCARBE FROM HYDRO CARBON MIXTURES THAT CONTAIN IT
CA1053601A (en) *	1974-05-30	1979-05-01	Martin R. Cines	Extractive distillation

1985
- 1985-04-30 GB GB08510898A patent/GB2163773B/en not_active Expired
- 1985-05-06 CA CA000480798A patent/CA1226239A/en not_active Expired
- 1985-06-13 JP JP60127271A patent/JPS6160622A/en active Pending
- 1985-06-14 IT IT21155/85A patent/IT1191621B/en active
- 1985-07-04 AU AU44591/85A patent/AU577391B2/en not_active Ceased
- 1985-07-05 NZ NZ212659A patent/NZ212659A/en unknown
- 1985-07-10 FR FR8510545A patent/FR2569688B1/en not_active Expired
- 1985-07-12 BE BE0/215336A patent/BE902873A/en not_active IP Right Cessation
- 1985-08-28 DE DE19853530750 patent/DE3530750A1/en not_active Withdrawn
- 1985-08-29 BR BR8504172A patent/BR8504172A/en unknown

Also Published As

Publication number	Publication date
BR8504172A (en)	1986-06-24
CA1226239A (en)	1987-09-01
GB2163773B (en)	1988-04-20
BE902873A (en)	1986-01-13
DE3530750A1 (en)	1986-03-06
IT1191621B (en)	1988-03-23
GB2163773A (en)	1986-03-05
FR2569688A1 (en)	1986-03-07
IT8521155A0 (en)	1985-06-14
AU577391B2 (en)	1988-09-22
JPS6160622A (en)	1986-03-28
FR2569688B1 (en)	1988-07-08
GB8510898D0 (en)	1985-06-05
NZ212659A (en)	1988-09-29

Publication	Publication Date	Title
AU588350B2 (en)	1989-09-14	Tertiary hydroxyalkylxanthines
AU572764B2 (en)	1988-05-12	m
AU4222285A (en)	1985-11-14	Pyrrolobenzimidazoles
AU3839785A (en)	1985-08-09	Sammelpackung
AU4254685A (en)	1985-11-21	Arylhydroxamates
AU3749685A (en)	1985-07-30	Induktionsmotor
AU4061285A (en)	1985-09-10	Schaltersicherungseinheit
AU4389085A (en)	1986-01-23	Vehicle recovery vehicle
AU584104B2 (en)	1989-05-18	Novel isoindolinyl-alkyl-piperazines
AU2506788A (en)	1989-03-02	A novel 8alpha-acylaminoergoline
AU4118385A (en)	1985-10-11	Verbindungselement
AU590229B2 (en)	1989-11-02	Novel homopropargylamines
AU585899B2 (en)	1989-06-29	A congeneration system
AU567480B2 (en)	1987-11-19	m
AU577391B2 (en)	1988-09-22	Tertiary butylstyrene recovery
AU4061585A (en)	1985-09-24	Automatisk fadolsaftapningsanlaeg
AU4271085A (en)	1985-12-05	Metallophosphoaluminates
GB8510897D0 (en)	1985-06-05	Refining tertiary butylstyrene
AU4216685A (en)	1985-11-01	Aminocarnitines
AU3067684A (en)	1985-09-10	Helicoplane
AU4200785A (en)	1985-11-14	Diamino - 6 - halogeno - 5 - alkylthio-pyrimidines
AU3884285A (en)	1985-08-09	Heibmangel
AU4163585A (en)	1985-10-31	Benzothiopyranones
AU4634185A (en)	1986-02-25	Fasthallningsanordning
AU4268385A (en)	1985-11-21	Hydroretainers