FR2405079A2 - Batch and continuous processes for sepg. solvents from solids - by distillation with improved safety techniques - Google Patents

Batch and continuous processes for sepg. solvents from solids - by distillation with improved safety techniques

Info

Publication number
FR2405079A2
FR2405079A2 FR7729729A FR7729729A FR2405079A2 FR 2405079 A2 FR2405079 A2 FR 2405079A2 FR 7729729 A FR7729729 A FR 7729729A FR 7729729 A FR7729729 A FR 7729729A FR 2405079 A2 FR2405079 A2 FR 2405079A2
Authority
FR
France
Prior art keywords
appts
solvents
batch
sepg
distillation
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.)
Granted
Application number
FR7729729A
Other languages
French (fr)
Other versions
FR2405079B2 (en
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR7324510A external-priority patent/FR2235720A1/en
Application filed by Individual filed Critical Individual
Priority to FR7729729A priority Critical patent/FR2405079A2/en
Publication of FR2405079A2 publication Critical patent/FR2405079A2/en
Application granted granted Critical
Publication of FR2405079B2 publication Critical patent/FR2405079B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D3/02—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in boilers or stills
    • 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
    • B01D3/42—Regulation; Control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The appts. described in the parent patent is an industrial appts. for the recuperation by distn. of solvents polluted by small solid particles or high M.W. hydrocarbons such as grease. Whereas the original appts. allowed for a batch process only the appts. now described may be either for a batch process, an automatic semi-batch process or a fully continuous process. Arrangements to improve the safety and the operational conditions of the appts. are also included. The appts. may be used in any painting or coating workshop and is partic. useful in coachwork prodn. areas or for any cleaning materials.
FR7729729A 1973-07-04 1977-10-04 Batch and continuous processes for sepg. solvents from solids - by distillation with improved safety techniques Granted FR2405079A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7729729A FR2405079A2 (en) 1973-07-04 1977-10-04 Batch and continuous processes for sepg. solvents from solids - by distillation with improved safety techniques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7324510A FR2235720A1 (en) 1973-07-04 1973-07-04 Distillation process using automated monobloc assembly - for recovery of soiled cleaning solvents from solns. with high solid content
FR7729729A FR2405079A2 (en) 1973-07-04 1977-10-04 Batch and continuous processes for sepg. solvents from solids - by distillation with improved safety techniques

Publications (2)

Publication Number Publication Date
FR2405079A2 true FR2405079A2 (en) 1979-05-04
FR2405079B2 FR2405079B2 (en) 1982-04-23

Family

ID=26217819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729729A Granted FR2405079A2 (en) 1973-07-04 1977-10-04 Batch and continuous processes for sepg. solvents from solids - by distillation with improved safety techniques

Country Status (1)

Country Link
FR (1) FR2405079A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021021A1 (en) * 1979-05-26 1981-01-07 Wolfgang Dr. Hamann Device for the recovery of xylene and/or paraffin and similar substances for histological purposes
EP0603926A1 (en) * 1992-12-14 1994-06-29 "THYCO", de besloten vennootschap met beperkte aansprakelijkheid Method and device for distilling at least one predetermined liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021021A1 (en) * 1979-05-26 1981-01-07 Wolfgang Dr. Hamann Device for the recovery of xylene and/or paraffin and similar substances for histological purposes
EP0603926A1 (en) * 1992-12-14 1994-06-29 "THYCO", de besloten vennootschap met beperkte aansprakelijkheid Method and device for distilling at least one predetermined liquid
BE1006448A3 (en) * 1992-12-14 1994-08-30 B A Thyco B V Method and device for the distillation of at least one predetermined liquid.

Also Published As

Publication number Publication date
FR2405079B2 (en) 1982-04-23

Similar Documents

Publication Publication Date Title
BE846906A (en) PROCEDURE FOR THE DEPOSIT OF METAL COATINGS CONTAINING POLYFLUOROCARBIDE RESIN PARTICLES,
CA1015382A (en) Spray-gun apparatus for atomizing paint or similar liquids
GB1460835A (en) Apparatus for curing solvent free material
NL7416448A (en) PROCESS FOR THE GAS EXTRACTION OF COAL.
CA986708A (en) Processes and compositions for the removal of hydrocarbon and industrial waste by biological degradation
NL7504827A (en) PROCESS FOR THE HYDROGENATION OF HEAVY FRAKTIONS OF HIGHLY UNSATURATED HYDROCARBONS.
NL7503090A (en) PROCESS FOR REMOVING OILS, SOLVENTS AND PAINT MATERIALS FROM WASTE WATER.
FR2405079A2 (en) Batch and continuous processes for sepg. solvents from solids - by distillation with improved safety techniques
NL7414618A (en) PROCESS FOR THE BIOLOGICAL PURIFICATION OF INDUSTRIAL WASTE FROM CHROMATES AND BICHROMATES.
FR2292515A1 (en) PROCESS FOR PURIFYING THE EFFLUENT CURRENTS FORMED BY THE PYROLYSIS OF METAL HALOGENIDES ON HOT GLASS OBJECTS
NL171691C (en) PROCESS FOR THE PREPARATION OF HYDROGEN AND / OR CARBON MONOXIDE-CONTAINING GASES BY INCOMPLETE BURNING OF FUELS AND SEPARATION OF THE SOLID PARTICLES THEREFORE.
NL170871C (en) METHOD FOR THE REMOVAL OF HEAVY AND / OR TOXIC METALS FROM WASTE GAS.
YU36680B (en) Process for the conversions of solid or liquid chemical waste mtter into non-noxious materials
IL47073A (en) Process for the purification of waste waters containing heavy metal compounds
ES477845A1 (en) Hydrocarbon cracking process and catalyst
CA863996A (en) Stream pollution elimination by reclamation of industrial sewage
FR2324732B1 (en)
CA1035548A (en) Process for removing so2 from waste gases
NL165471B (en) PROCESS FOR PREPARING TITANIC TRICHLORIDE-CONTAINING PARTICLES SUITABLE FOR THE STEREO-SPECIFIC POLYMERIZATION OF ALFA-OLEFINS
JPS526306A (en) Pretreatment process for reclaiming useful metalfrom inorganic sludge
EP0394552A3 (en) Stripping of residues
NL7613548A (en) PROCESS FOR PURIFICATION OF WASTE WATER FROM THE DYE INDUSTRY.
JPS5423644A (en) Coating of automobiles
TABACK et al. Control of hydrocarbon emissions from stationary sources in the California South Coast Air Basin, volume 1[Final Report]
SU601034A1 (en) Method of cleaning from dust lead-containing gases with admixtures of resinous organic matter