AU512846B2 - Creación de Inventos y Patentes con Inteligencia Artificial

AU512846B2 – System for the regeneration of waste hydrochloric acid pickle liquor
– Google Patents

AU512846B2 – System for the regeneration of waste hydrochloric acid pickle liquor
– Google Patents
System for the regeneration of waste hydrochloric acid pickle liquor

Info

Publication number
AU512846B2

AU512846B2
AU26104/77A
AU2610477A
AU512846B2
AU 512846 B2
AU512846 B2
AU 512846B2
AU 26104/77 A
AU26104/77 A
AU 26104/77A
AU 2610477 A
AU2610477 A
AU 2610477A
AU 512846 B2
AU512846 B2
AU 512846B2
Authority
AU
Australia
Prior art keywords
regeneration
hydrochloric acid
pickle liquor
waste hydrochloric
acid pickle
Prior art date
1976-07-02
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
AU26104/77A
Other versions

AU2610477A
(en

Inventor
L. J Hansen
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.)

Toledo Pickling and Steel Service Inc

Original Assignee
Toledo Pickling and Steel Service Inc
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.)
1976-07-02
Filing date
1977-06-15
Publication date
1980-10-30

1977-06-15
Application filed by Toledo Pickling and Steel Service Inc
filed
Critical
Toledo Pickling and Steel Service Inc

1978-12-21
Publication of AU2610477A
publication
Critical
patent/AU2610477A/en

1980-10-30
Application granted
granted
Critical

1980-10-30
Publication of AU512846B2
publication
Critical
patent/AU512846B2/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

C—CHEMISTRY; METALLURGY

C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL

C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS

C23G1/00—Cleaning or pickling metallic material with solutions or molten salts

C23G1/36—Regeneration of waste pickling liquors

C—CHEMISTRY; METALLURGY

C01—INORGANIC CHEMISTRY

C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C

C01B7/00—Halogens; Halogen acids

C01B7/01—Chlorine; Hydrogen chloride

C—CHEMISTRY; METALLURGY

C01—INORGANIC CHEMISTRY

C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F

C01G49/00—Compounds of iron

C01G49/02—Oxides; Hydroxides

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

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S423/00—Chemistry of inorganic compounds

Y10S423/01—Waste acid containing iron

AU26104/77A
1976-07-02
1977-06-15
System for the regeneration of waste hydrochloric acid pickle liquor

Expired

AU512846B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US70208276A

1976-07-02
1976-07-02

USUS702,082

1976-07-02

Publications (2)

Publication Number
Publication Date

AU2610477A

AU2610477A
(en)

1978-12-21

AU512846B2
true

AU512846B2
(en)

1980-10-30

Family
ID=24819794
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU26104/77A
Expired

AU512846B2
(en)

1976-07-02
1977-06-15
System for the regeneration of waste hydrochloric acid pickle liquor

Country Status (9)

Country
Link

US
(2)

US4083693A
(en)

JP
(1)

JPS535097A
(en)

AT
(1)

AT359355B
(en)

AU
(1)

AU512846B2
(en)

CA
(1)

CA1099902A
(en)

DE
(1)

DE2729535A1
(en)

FR
(1)

FR2356599A1
(en)

GB
(1)

GB1561607A
(en)

IN
(1)

IN146440B
(en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CA1149582A
(en)

1979-02-09
1983-07-12
Pfizer Limited
Synthetic rhombohedrol magnetite pigment

US4382822A
(en)

1979-09-14
1983-05-10
Pfizer Inc.
Synthetic rhombohedral magnetite pigment

US4436681A
(en)

1982-05-17
1984-03-13
Barczak Virgil J
Process for producing iron oxide weighting material from iron chloride solutions

AT395312B
(en)

1987-06-16
1992-11-25
Andritz Ag Maschf

METHOD FOR RECOVERY OR RECOVERY OF ACID FROM METAL SOLUTIONS OF THIS ACID

CA1327342C
(en)

1987-11-30
1994-03-01
James Kelly Kindig
Process for beneficiating particulate solids

US5219531A
(en)

1988-04-29
1993-06-15
Atochem
Production of concentrated aqueous solutions of ferric chloride

FR2670508B1
(en)

1990-12-13
1994-08-12
Siderurgie Fse Inst Rech

PROCESS FOR SEPARATING THE SILICON COMPOUNDS CONTAINED IN A HYDROCHLORIC STRIPPING BATH OF PARTS, PARTICULARLY STEEL SHEETS.

EP0568670B1
(en)

1991-11-22
1997-07-16
Technological Resources Pty. Ltd.
Regeneration of hydrochloric acid

US5846510A
(en)

1991-11-22
1998-12-08
Technological Resources Pty Ltd
Regeneration of hydrochloric acid

AU663130B2
(en)

1991-11-22
1995-09-28
Technological Resources Pty Limited
Regeneration of hydrochloric acid

CN1040417C
(en)

1992-12-18
1998-10-28
技术信息有限公司
Regeneration of hydrochloric acid

US5500098A
(en)

1993-08-05
1996-03-19
Eco-Tec Limited
Process for regeneration of volatile acids

US5597547A
(en)

1995-04-13
1997-01-28
Shell Oil Company
Reduction of residual chloride in iron oxides

US5730950A
(en)

1996-06-25
1998-03-24
Jennifer L. Klotz
Sulfuric acid waste recycling by regenerative process

AT403665B
(en)

1996-10-30
1998-04-27
Andritz Patentverwaltung

METHOD AND SYSTEM FOR THE SEPARATION OF FINE OXIDE PARTICLES

ATE222568T1
(en)

1996-12-27
2002-09-15
Michael Johann Dipl In Ruthner

METHOD AND DEVICE FOR PRODUCING IRON OXIDES FROM HYDROCHLORIC ACID SOLUTIONS CONTAINING FERRIC CHLORIDE

KR100486919B1
(en)

1999-01-13
2005-05-03
진수곤
Extraction device for metal oxide utilizing waste acid and the method thereof

AT407756B
(en)

1999-03-22
2001-06-25
Andritz Patentverwaltung

METHOD FOR RECOVERY OF ACIDS FROM METAL SOLUTIONS OF THESE ACIDS, PREFERABLY HC1 AND FE COMPOUNDS

IT1311147B1
(en)

1999-11-04
2002-03-04
Edk Res Ag

CLEANING MACHINE LOCALIZED WITH CELL, ELECTROLYTIC AND / OR ADULTRASONIC, PICKLING AND / OR POLISHING

US20020005210A1
(en)

2000-01-05
2002-01-17
Olsen Douglas R.
Regenerating spent pickling liquor

US6692719B1
(en)

2000-11-08
2004-02-17
Hatch Ltd.
Process for regeneration of acid halide solutions

US7810674B2
(en)

2005-07-26
2010-10-12
Millipore Corporation
Liquid dispensing system with enhanced mixing

US7950547B2
(en)

2006-01-12
2011-05-31
Millipore Corporation
Reservoir for liquid dispensing system with enhanced mixing

CN102502880B
(en)

2011-08-23
2016-06-22
青岛三友科技有限公司
Utilize the method that acid-washing waste acid produces iron series water purifier

CN102660751B
(en)

2012-04-28
2014-05-21
浙江大学
Resourceful treating method and resourceful treating device for metal pickling effluent

CN103214050A
(en)

2013-04-22
2013-07-24
沈阳华泰科鉴环保设备有限公司
Device and method of separating and recycling hydrochloric acid pickling waste liquid ferric salt and hydrochloric acid

CN103276399A
(en)

2013-06-13
2013-09-04
句容恒达金属制品有限公司
Cleaning fluid capable of reducing smog in scaffold spraying technology

CN104649335B
(en)

2013-11-21
2016-08-17
张家港市骏马钢帘线有限公司
Ferrous chloride crystal and the method and device of hydrochloric acid is reclaimed from hydrochloric acid pickling waste liquor

CN106241887A
(en)

2016-07-20
2016-12-21
山东好帮环保科技有限公司
A kind of chemical plant waste hydrochloric acid comprehensive utilization treatment process and special MVR evaporation concentrator thereof

CN107416959A
(en)

2017-05-17
2017-12-01
同济大学
A kind of method of chromium nickel in removal pickle liquor

CN113981459B
(en)

2021-10-20
2023-10-03
北京首钢冷轧薄板有限公司
Pickling acid regeneration control method

CN114940514A
(en)

2022-06-28
2022-08-26
常熟科弘材料科技有限公司
Recovery process for preparing high-purity iron oxide from waste acid

Family Cites Families (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3342557A
(en)

1967-09-19

Process of regenerating granular ma-
terials impregnated with active com-
ponents in a cyclic process of produc-
ing chlorine

US1882864A
(en)

1926-08-18
1932-10-18
Tyler Co W S
Method of and apparatus for distributing materials

US1918398A
(en)

1930-06-07
1933-07-18
Richmond Chase Company
Distributor for grading machines

US1955038A
(en)

1933-03-30
1934-04-17
Fairfield Eng Co
Apparatus for handling material

US3549351A
(en)

1968-01-16
1970-12-22
Hy Met Eng Ltd
Method and apparatus for gas-solids reaction in production of sulfur,iron and related products

US3745207A
(en)

1971-01-25
1973-07-10
Environmental Technology
Process for the recovery of waste pickle liquor

1977

1977-06-15
AU
AU26104/77A
patent/AU512846B2/en
not_active
Expired

1977-06-22
AT
AT439177A
patent/AT359355B/en
not_active
IP Right Cessation

1977-06-23
GB
GB26393/77A
patent/GB1561607A/en
not_active
Expired

1977-06-27
IN
IN965/CAL/77A
patent/IN146440B/en
unknown

1977-06-28
CA
CA281,509A
patent/CA1099902A/en
not_active
Expired

1977-06-29
FR
FR7720023A
patent/FR2356599A1/en
active
Granted

1977-06-30
JP
JP7847677A
patent/JPS535097A/en
active
Pending

1977-06-30
DE
DE19772729535
patent/DE2729535A1/en
not_active
Withdrawn

1977-07-07
US
US05/813,437
patent/US4083693A/en
not_active
Expired – Lifetime

1977-07-08
US
US05/813,817
patent/US4107267A/en
not_active
Expired – Lifetime

Also Published As

Publication number
Publication date

AU2610477A
(en)

1978-12-21

IN146440B
(en)

1979-06-02

GB1561607A
(en)

1980-02-27

FR2356599A1
(en)

1978-01-27

DE2729535A1
(en)

1978-01-05

US4083693A
(en)

1978-04-11

JPS535097A
(en)

1978-01-18

FR2356599B1
(en)

1984-05-11

AT359355B
(en)

1980-11-10

CA1099902A
(en)

1981-04-28

US4107267A
(en)

1978-08-15

ATA439177A
(en)

1980-03-15

Información de contacto