GB455754A - Improvements in methods and plants for the purification of gases from tar and for the recovery of the dehydrated tar - Google Patents

Improvements in methods and plants for the purification of gases from tar and for the recovery of the dehydrated tar

Info

Publication number
GB455754A
GB455754A GB4890/36A GB489036A GB455754A GB 455754 A GB455754 A GB 455754A GB 4890/36 A GB4890/36 A GB 4890/36A GB 489036 A GB489036 A GB 489036A GB 455754 A GB455754 A GB 455754A
Authority
GB
United Kingdom
Prior art keywords
tar
gas
oil
feb
oils
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
GB4890/36A
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.)
EXPL DES PROCEDES DER HALDE AB
Original Assignee
EXPL DES PROCEDES DER HALDE AB
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 EXPL DES PROCEDES DER HALDE AB filed Critical EXPL DES PROCEDES DER HALDE AB
Publication of GB455754A publication Critical patent/GB455754A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Industrial Gases (AREA)

Abstract

455,754. Gas - washing plant. SOC. POUR L'EXPLOITATION DES PROCEDES AB-DER-HALDEN, 26, Rue de la Baume, Paris. Feb. 18, 1936, No. 4890. Convention date, Feb. 19, 1935. [Class 55 (ii)] Tar particles are removed from combustible gases prior to removing water vapour and lighter oils therefrom, by passing the hot gas in countercurrent to a mass of tar descending a column 2, such as a bubble washer, maintained at a temperature of over 100‹ C., and circulating in a closed cycle, the water vapour and lighter oils being then removed by a cold water tubular condenser 9. The tar cycle includes a conditioning receptacle 5 wherein its temperature and composition are regulated. The former may be effected by a heating worm 6. The condensate from the condenser separates in a settling vessel 13, the water being discarded and the oil returned to the receptacle 5. Any remaining oil particles in the gas are removed in an impact apparatus 17 and similarly returned. The viscosity of the dehydrated tar may also be adjusted by addition of oil or extraneous tar; by partial distillation with steam injected at 23 ; or by byepassing the oils from the settling tank and impact apparatus.
GB4890/36A 1935-02-19 1936-02-18 Improvements in methods and plants for the purification of gases from tar and for the recovery of the dehydrated tar Expired GB455754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR455754X 1935-02-19

Publications (1)

Publication Number Publication Date
GB455754A true GB455754A (en) 1936-10-27

Family

ID=8901265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4890/36A Expired GB455754A (en) 1935-02-19 1936-02-18 Improvements in methods and plants for the purification of gases from tar and for the recovery of the dehydrated tar

Country Status (1)

Country Link
GB (1) GB455754A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101324A2 (en) * 1982-08-18 1984-02-22 Allis-Chalmers Corporation Heat recovery from a tar laden gas
CN117679889A (en) * 2023-12-19 2024-03-12 中国林业科学研究院生态保护与修复研究所 Device and process for separating and removing tar in pyrolysis gas by using multilayer curved plates

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101324A2 (en) * 1982-08-18 1984-02-22 Allis-Chalmers Corporation Heat recovery from a tar laden gas
EP0101324A3 (en) * 1982-08-18 1986-02-05 Allis-Chalmers Corporation Heat recovery from a tar laden gas
CN117679889A (en) * 2023-12-19 2024-03-12 中国林业科学研究院生态保护与修复研究所 Device and process for separating and removing tar in pyrolysis gas by using multilayer curved plates

Similar Documents

Publication Publication Date Title
GB1347884A (en) Process for cracking sulphuric acid
GB455754A (en) Improvements in methods and plants for the purification of gases from tar and for the recovery of the dehydrated tar
GB1262458A (en) Method of and apparatus for distilling a liquid
GB413537A (en) Process for purifying and regenerating used lubricating oil
GB901079A (en) Purifying furfural
US2794515A (en) Process for the recovery of benzene
SU8359A1 (en) Method for extracting sulfur from substances containing it
GB369046A (en) Improved method of cracking oil
GB355832A (en) Improvements in the collection of sulphur
US2135356A (en) Extraction of benzene and its homologues from gases containing ammonia
GB475663A (en) Improvements in or relating to the dehydration of oils
US3131231A (en) Process for purifying crude benzene
US2068304A (en) Manufacture of road materials
GB142477A (en) Improvements in the method of absorbing gases and gaseous acids
DE460759C (en) Process for the production of a high-quality gas similar to luminous gas in a generator system
GB238489A (en) An improved process for the continuous purification of crude carbon disulphide
US1816123A (en) Production of ammonium sulphate
GB371394A (en) Process and apparatus for purifying mineral oils
US2045407A (en) Distillation of tar
GB336274A (en) Method of extracting fatty oil
GB519903A (en) Method for the continuous treatment of enriched benzol wash oil
GB245633A (en) A process for the separation of low-temperature tar into phenols and hydrocarbons
GB389203A (en) Improvements in or relating to process and apparatus for the manufacture of mixturessuitable for carburation or combustion, from oils wholly or partly unfit for such uses
GB393041A (en) Improvements in and relating to the regeneration of wash oils by distillation
GB302899A (en) Improvements in plants and apparatus for the depolymerisation of hydrocarbons