GB1501572A - Method and a device for the neutralisation and combustion of acid tar - Google Patents

Method and a device for the neutralisation and combustion of acid tar

Info

Publication number
GB1501572A
GB1501572A GB23929/76A GB2392976A GB1501572A GB 1501572 A GB1501572 A GB 1501572A GB 23929/76 A GB23929/76 A GB 23929/76A GB 2392976 A GB2392976 A GB 2392976A GB 1501572 A GB1501572 A GB 1501572A
Authority
GB
United Kingdom
Prior art keywords
carbonisation
neutralisation
tar
treatment
acid tar
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
GB23929/76A
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 AT478675A external-priority patent/AT337331B/en
Priority claimed from AT648075A external-priority patent/AT344303B/en
Application filed by Individual filed Critical Individual
Publication of GB1501572A publication Critical patent/GB1501572A/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
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G27/00—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation
    • C10G27/04—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen
    • C10G27/06—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen in the presence of alkaline solutions
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies

Abstract

In the process for treating acid tar by neutralisation and heat treatment, the neutralisation of the tar takes place in a mixing device (23) in which compounds of the alkaline earths having an alkaline reaction are added to the tar. The semisolid to solid reaction product being formed is subjected in a first stage to a carbonisation treatment at 350 to 500 DEG C in a carbonisation device (25). In a second stage, the resulting gaseous carbonisation products are burned in a chamber (20). In this way, a treatment of acid tar without pollution of the environment is achieved, wherein the carbonisation residues arising in the carbonisation device (25) are discharged in a solid form. <IMAGE>
GB23929/76A 1975-06-23 1976-06-09 Method and a device for the neutralisation and combustion of acid tar Expired GB1501572A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT478675A AT337331B (en) 1975-06-23 1975-06-23 PROCESS FOR PROCESSING SOUR TAR
AT648075A AT344303B (en) 1975-08-21 1975-08-21 DEVICE FOR NEUTRALIZING ACID RESINS

Publications (1)

Publication Number Publication Date
GB1501572A true GB1501572A (en) 1978-02-15

Family

ID=25601508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23929/76A Expired GB1501572A (en) 1975-06-23 1976-06-09 Method and a device for the neutralisation and combustion of acid tar

Country Status (19)

Country Link
JP (1) JPS5914076B2 (en)
AR (1) AR223800A1 (en)
BR (1) BR7604046A (en)
CH (1) CH620470A5 (en)
DD (1) DD124741A5 (en)
DE (1) DE2627657C3 (en)
ES (1) ES448860A1 (en)
FI (1) FI60573C (en)
FR (1) FR2315531A1 (en)
GB (1) GB1501572A (en)
GR (1) GR60545B (en)
HU (1) HU177368B (en)
IL (1) IL49797A (en)
IT (1) IT1062413B (en)
NL (1) NL7606877A (en)
NO (1) NO147488C (en)
NZ (1) NZ181243A (en)
SE (1) SE423551B (en)
YU (1) YU151776A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106047378A (en) * 2016-07-25 2016-10-26 上海梅山工业民用工程设计研究院有限公司 Gas and slurry combined pipeline system for casting slurry on furnace covers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409646A1 (en) * 1984-03-16 1985-09-26 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Process for the combustion of a liquid fuel containing sulphur and ash
EP3106238A1 (en) 2015-06-19 2016-12-21 CDM Smith Consult GmbH Method for the remediation of contaminated areas, such as old deposits or waste dumps
RU2732483C1 (en) * 2019-07-23 2020-09-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Челябинский государственный университет" Method of recycling acid tar and used absorbing oil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780676A (en) * 1972-05-08 1973-12-25 Air Preheater Metallic recovery system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106047378A (en) * 2016-07-25 2016-10-26 上海梅山工业民用工程设计研究院有限公司 Gas and slurry combined pipeline system for casting slurry on furnace covers

Also Published As

Publication number Publication date
CH620470A5 (en) 1980-11-28
DE2627657B2 (en) 1981-04-30
ES448860A1 (en) 1977-09-01
AU1519176A (en) 1978-01-05
JPS5914076B2 (en) 1984-04-03
NO147488C (en) 1983-04-20
FI761781A (en) 1976-12-24
IL49797A (en) 1979-11-30
FI60573C (en) 1982-02-10
NO762160L (en) 1976-12-27
DE2627657A1 (en) 1977-01-13
DD124741A5 (en) 1977-03-09
FI60573B (en) 1981-10-30
JPS523274A (en) 1977-01-11
HU177368B (en) 1981-09-28
FR2315531B1 (en) 1982-11-19
SE423551B (en) 1982-05-10
YU151776A (en) 1982-05-31
IT1062413B (en) 1984-10-10
NL7606877A (en) 1976-12-27
FR2315531A1 (en) 1977-01-21
AR223800A1 (en) 1981-09-30
DE2627657C3 (en) 1981-12-17
BR7604046A (en) 1977-07-05
SE7606724L (en) 1976-12-24
GR60545B (en) 1978-06-14
NO147488B (en) 1983-01-10
IL49797A0 (en) 1976-08-31
NZ181243A (en) 1978-07-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee