JPH0774468B2 - 製管用加工品の酸洗いのための方法および装置 - Google Patents

製管用加工品の酸洗いのための方法および装置

Info

Publication number: JPH0774468B2
Authority: JP; Japan
Prior art keywords: pickling agent; pickling; gas; agent; processed product
Prior art date: 1984-07-23
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 - Lifetime

Application number

JP60160030A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6137987A (ja

Inventor

ボニフエミシエル

フラーハンスイエルク

Original Assignee

ロンザリミテツド

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.)

1984-07-23

Filing date

1985-07-19

Publication date

1995-08-09

1985-07-19 Application filed by ロンザリミテツド filed Critical ロンザリミテツド

1986-02-22 Publication of JPS6137987A publication Critical patent/JPS6137987A/ja

1995-08-09 Publication of JPH0774468B2 publication Critical patent/JPH0774468B2/ja

2010-08-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000005554 pickling Methods 0.000 title claims description 52
238000000034 method Methods 0.000 title claims description 25
239000003795 chemical substances by application Substances 0.000 claims description 45
239000007789 gas Substances 0.000 claims description 29
239000000203 mixture Substances 0.000 claims description 16
238000005096 rolling process Methods 0.000 claims description 16
239000002245 particle Substances 0.000 claims description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
238000007599 discharging Methods 0.000 claims description 4
239000000843 powder Substances 0.000 claims description 4
229910052757 nitrogen Inorganic materials 0.000 claims description 3
235000021110 pickles Nutrition 0.000 claims description 2
239000007787 solid Substances 0.000 claims 2
239000011248 coating agent Substances 0.000 claims 1
238000000576 coating method Methods 0.000 claims 1
239000008240 homogeneous mixture Substances 0.000 claims 1
229910000831 Steel Inorganic materials 0.000 description 6
239000010959 steel Substances 0.000 description 6
239000002253 acid Substances 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000011833 salt mixture Substances 0.000 description 2
238000003860 storage Methods 0.000 description 2
-1 CO 2 Inorganic materials 0.000 description 1
239000003513 alkali Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000007664 blowing Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000003599 detergent Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000010410 layer Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000006166 lysate Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
229910052756 noble gas Inorganic materials 0.000 description 1
150000002835 noble gases Chemical class 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
230000000541 pulsatile effect Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1
238000005303 weighing Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
- 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
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/04—Apparatus for cleaning or pickling metallic material for cleaning pipes

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Metal Rolling (AREA)

JP60160030A 1984-07-23 1985-07-19 製管用加工品の酸洗いのための方法および装置 Expired - Lifetime JPH0774468B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH357184		1984-07-23
CH3571/84		1984-07-23

Publications (2)

Publication Number	Publication Date
JPS6137987A JPS6137987A (ja)	1986-02-22
JPH0774468B2 true JPH0774468B2 (ja)	1995-08-09

Family

ID=4258862

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP60160030A Expired - Lifetime JPH0774468B2 (ja)	1984-07-23	1985-07-19	製管用加工品の酸洗いのための方法および装置

Country Status (11)

Country	Link
EP (1)	EP0172366B1 (cs)
JP (1)	JPH0774468B2 (cs)
BR (1)	BR8503476A (cs)
CA (1)	CA1247992A (cs)
CS (1)	CS540185A2 (cs)
DD (1)	DD235677A5 (cs)
DE (1)	DE3562100D1 (cs)
ES (2)	ES8702808A1 (cs)
MX (1)	MX167480B (cs)
PL (1)	PL254623A1 (cs)
ZA (1)	ZA855468B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4818298A (en) *	1985-08-16	1989-04-04	Trest "Juzhvodoprovod"	Method of removing deposits from the inside walls of a pipeline and applying protective coatings thereto
CH668717A5 (de) *	1986-07-03	1989-01-31	Lonza Ag	Verfahren zum aufbringen eines fliessfaehigen stoffes auf die innenflaeche eines hohlkoerpers und einrichtung zur durchfuehrung des verfahrens.
CH674164A5 (cs) *	1987-09-29	1990-05-15	Lonza Ag
CN116904999A (zh) *	2023-07-25	2023-10-20	鞍钢股份有限公司	一种小孔径管件内壁酸洗装置及酸洗方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5258060A (en) *	1975-11-09	1977-05-13	Kihara Seisakusho	Method of polishing inside ofmetal pipe with small inner diameter
JPS5258019A (en) *	1975-11-09	1977-05-13	Kihara Seisakusho	Method of derusting* cleaning and polishing inner surface of metal tube of small diameter
SE8004565L (sv) *	1980-06-19	1981-12-20	Fjaellstroem Bengt	Forfarande for tvettning eller rengoring samt skoljning eller torkning av rorformiga material
JPS58211859A (ja) *	1982-06-01	1983-12-09	Atsuji Tekko Kk	曲管の内面研掃装置
JPS5942273A (ja) *	1982-08-31	1984-03-08	Atsuji Tekko Kk	管の内面研掃装置
CH655516B (cs) *	1983-08-17	1986-04-30

1985
- 1985-06-28 DE DE8585108047T patent/DE3562100D1/de not_active Expired
- 1985-06-28 EP EP85108047A patent/EP0172366B1/de not_active Expired
- 1985-07-19 JP JP60160030A patent/JPH0774468B2/ja not_active Expired - Lifetime
- 1985-07-19 DD DD85278785A patent/DD235677A5/de not_active IP Right Cessation
- 1985-07-19 ZA ZA855468A patent/ZA855468B/xx unknown
- 1985-07-19 PL PL25462385A patent/PL254623A1/xx unknown
- 1985-07-22 CS CS855401A patent/CS540185A2/cs unknown
- 1985-07-22 CA CA000487228A patent/CA1247992A/en not_active Expired
- 1985-07-22 ES ES545447A patent/ES8702808A1/es not_active Expired
- 1985-07-22 BR BR8503476A patent/BR8503476A/pt unknown
- 1985-07-22 MX MX206068A patent/MX167480B/es unknown
1986
- 1986-02-27 ES ES552462A patent/ES8701854A1/es not_active Expired

Also Published As

Publication number	Publication date
ES8701854A1 (es)	1986-12-01
DD235677A5 (de)	1986-05-14
DE3562100D1 (en)	1988-05-11
MX167480B (es)	1993-03-24
CA1247992A (en)	1989-01-03
CS540185A2 (en)	1991-08-13
ES552462A0 (es)	1986-12-01
ZA855468B (en)	1986-03-26
JPS6137987A (ja)	1986-02-22
EP0172366B1 (de)	1988-04-06
ES545447A0 (es)	1987-01-01
ES8702808A1 (es)	1987-01-01
BR8503476A (pt)	1986-04-15
EP0172366A1 (de)	1986-02-26
PL254623A1 (en)	1986-06-17

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US3620813A (en)	1971-11-16	Method of treating workpieces in a treating fluid
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JPH0373899U (cs)	1991-07-25
GB962711A (en)	1964-07-01	Improvements in or relating to apparatus and method for coating discrete solids
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