AU2001240500A1 - Method for cleaning stripping columns - Google Patents

Method for cleaning stripping columns

Info

Publication number
AU2001240500A1
AU2001240500A1 AU2001240500A AU4050001A AU2001240500A1 AU 2001240500 A1 AU2001240500 A1 AU 2001240500A1 AU 2001240500 A AU2001240500 A AU 2001240500A AU 4050001 A AU4050001 A AU 4050001A AU 2001240500 A1 AU2001240500 A1 AU 2001240500A1
Authority
AU
Australia
Prior art keywords
stripping columns
cleaning stripping
cleaning
columns
stripping
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.)
Abandoned
Application number
AU2001240500A
Inventor
Wolfgang Hubinger
Josef Neutzner
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of AU2001240500A1 publication Critical patent/AU2001240500A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/06—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
AU2001240500A 2000-01-12 2001-01-09 Method for cleaning stripping columns Abandoned AU2001240500A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10000854A DE10000854A1 (en) 2000-01-12 2000-01-12 Cleaning separating column, used for removing volatiles from aqueous polymer dispersions or suspensions after polymerization, involves contacting inside surface with aqueous solution of basic compound
DE10000854 2000-01-12
PCT/EP2001/000154 WO2001051159A1 (en) 2000-01-12 2001-01-09 Method for cleaning stripping columns

Publications (1)

Publication Number Publication Date
AU2001240500A1 true AU2001240500A1 (en) 2001-07-24

Family

ID=7627197

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001240500A Abandoned AU2001240500A1 (en) 2000-01-12 2001-01-09 Method for cleaning stripping columns

Country Status (4)

Country Link
AR (1) AR026816A1 (en)
AU (1) AU2001240500A1 (en)
DE (1) DE10000854A1 (en)
WO (1) WO2001051159A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2293871T1 (en) * 2001-10-09 2008-04-01 Mitsubishi Chemical Corporation PROCEDURE TO INHIBIT THE POLYMERIZATION OF ACRYLIC ACIDS (MET) DURING DISTILLATION.
DE10211273A1 (en) 2002-03-13 2003-03-06 Basf Ag Cleaning a plate-type column that has been used to rectify (meth)acrylic acid and/or (meth)acrylate esters by passing a basic liquid downwards through the column comprises passing a gas upwards through the column
DE10237061A1 (en) * 2002-08-09 2004-02-19 Basf Ag Process for cleaning apparatus in which organic solvents containing (meth) acrylic acid have been treated and / or produced
CN112325698A (en) * 2020-09-27 2021-02-05 河南省科学院能源研究所有限公司 Industrial circulating water cooling tower cleaning device and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1368393A (en) * 1972-06-29 1974-09-25 Sumitomo Chemical Co Removal of deposits from surfaces of polymerization equipment
US3865628A (en) * 1973-02-26 1975-02-11 Cesco Inc Removal of polymer residue from surfaces of processing equipment
SU539065A1 (en) * 1974-09-30 1976-12-15 Предприятие П/Я А-7827 Composition for cleaning the surface of adhering low molecular weight polymer
US4904309A (en) * 1986-06-06 1990-02-27 Kanegafuchi Chemical Industry Co., Ltd. Chemical cleaning method of the interior of polymerization reactor
DE19536179A1 (en) * 1995-09-28 1997-04-03 Basf Ag Process for the rectificative separation of unsaturated carboxylic acids from solvents

Also Published As

Publication number Publication date
WO2001051159A1 (en) 2001-07-19
AR026816A1 (en) 2003-02-26
DE10000854A1 (en) 2001-07-19

Similar Documents

Publication Publication Date Title
AU2001263284A1 (en) Lead removal apparatus
AU2002216661A1 (en) Method for cleaning etcher parts
AU2003235130A1 (en) Method for removing photoresist
AU2001236878A1 (en) Apparatus for removing hair from a drain
AU2001267740A1 (en) Separation method
GB0121278D0 (en) Cleaning method
AU2001244140A1 (en) Method for removing endotoxins
AU2002211275A1 (en) Improved filter cleaning method
AU2001233699A1 (en) Method for selecting products
EP1170715A3 (en) Method for surface surveillance
AU2002214487A1 (en) Method for inducing apoptiosis
AU2001296527A1 (en) Resist stripping process
AU2001295036A1 (en) Apparatus for performing microcurrentelectrotherapy
AU2001237530A1 (en) Method
AU3423701A (en) Arrangement and method for cleaning fronts
AU2001240500A1 (en) Method for cleaning stripping columns
AU2001241636A1 (en) Halotherapy method
AU1365302A (en) Means for stripping blood-lines
AU2001230253A1 (en) Processing method
AU2002220757A1 (en) Method for obtaining azaerythromycin
AU5049301A (en) Fluorination method
AU2002228975A1 (en) Method
AU2001235770A1 (en) Method
AU2001256698A1 (en) Liquid removing apparatus
AUPQ856700A0 (en) Method for creating geometric figures