NZ228472A - Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet - Google Patents

Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet

Info

Publication number
NZ228472A
NZ228472A NZ22847289A NZ22847289A NZ228472A NZ 228472 A NZ228472 A NZ 228472A NZ 22847289 A NZ22847289 A NZ 22847289A NZ 22847289 A NZ22847289 A NZ 22847289A NZ 228472 A NZ228472 A NZ 228472A
Authority
NZ
New Zealand
Prior art keywords
silica
precipitation
paper sheet
coating paper
geothermal fluid
Prior art date
Application number
NZ22847289A
Inventor
James Howard Johnston
Ross Thomas Harper
Nicholas Wiseman
Original Assignee
Tasman Pulp & Paper Co Ltd
Geochemistry Res Ltd
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 Tasman Pulp & Paper Co Ltd, Geochemistry Res Ltd filed Critical Tasman Pulp & Paper Co Ltd
Priority to NZ22847289A priority Critical patent/NZ228472A/en
Priority to NZ232170A priority patent/NZ232170A/en
Priority to US07/495,976 priority patent/US5200165A/en
Priority to EP19900303056 priority patent/EP0396242A3/en
Priority to FI901416A priority patent/FI901416A0/en
Priority to AU52136/90A priority patent/AU635525B2/en
Priority to NO90901324A priority patent/NO901324L/en
Priority to CA002012954A priority patent/CA2012954A1/en
Priority to JP2075358A priority patent/JPH0333009A/en
Publication of NZ228472A publication Critical patent/NZ228472A/en
Priority to US08/035,477 priority patent/US5595717A/en

Links

NZ22847289A 1989-03-23 1989-03-23 Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet NZ228472A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NZ22847289A NZ228472A (en) 1989-03-23 1989-03-23 Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet
NZ232170A NZ232170A (en) 1989-03-23 1990-01-19 Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet
US07/495,976 US5200165A (en) 1989-03-23 1990-03-20 Controlled precipitation of amorphous, silica from geothermal fluid or aqueous media having a silicic acid concentration
EP19900303056 EP0396242A3 (en) 1989-03-23 1990-03-21 The controlled precipitation and use of amorphous silicia from geothermal fluid or aqueous media having a silicic acid concentration
FI901416A FI901416A0 (en) 1989-03-23 1990-03-21 FOERFARANDE FOER KONTROLLERAD UTFAELLNING AV AMORF KISELDIOXID UR GEOTERMISKA VAETSKOR ELLER KISELSYRA INNEHAOLLANDE VATTEN SAMT ANVAENDNING AV SAOLUNDA ERHAOLLEN KISELDIOXID.
AU52136/90A AU635525B2 (en) 1989-03-23 1990-03-21 The controlled precipitation and use of amorphous silica from geothermal fluid or aqueous media having a silicic acid concentration
NO90901324A NO901324L (en) 1989-03-23 1990-03-22 CONTROLLED PRECIPITATION AND USE OF AMORFT SILICON Dioxide FROM GEOTHERMIC FLUID OR Aqueous MEDIA WITH A SILICONIC ACID CONTENT.
CA002012954A CA2012954A1 (en) 1989-03-23 1990-03-23 Controlled precipitation and use of amorphous silica from geothermal fluid or aqueous media having a silicic acid concentration
JP2075358A JPH0333009A (en) 1989-03-23 1990-03-23 Sedimentary amorphous silica and its manufacture
US08/035,477 US5595717A (en) 1989-03-23 1993-03-24 Controlled precipitation of amorphous silica from geothermal fluids or other aqueous media containing silicic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ22847289A NZ228472A (en) 1989-03-23 1989-03-23 Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet

Publications (1)

Publication Number Publication Date
NZ228472A true NZ228472A (en) 1993-01-27

Family

ID=19922799

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ22847289A NZ228472A (en) 1989-03-23 1989-03-23 Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet

Country Status (1)

Country Link
NZ (1) NZ228472A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591307A (en) * 1993-01-28 1997-01-07 Degussa Aktiengesellschaft Paper containing a filler
US5595717A (en) * 1989-03-23 1997-01-21 Tasman Pulp & Paper Co., Limited Controlled precipitation of amorphous silica from geothermal fluids or other aqueous media containing silicic acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595717A (en) * 1989-03-23 1997-01-21 Tasman Pulp & Paper Co., Limited Controlled precipitation of amorphous silica from geothermal fluids or other aqueous media containing silicic acid
US5591307A (en) * 1993-01-28 1997-01-07 Degussa Aktiengesellschaft Paper containing a filler

Similar Documents

Publication Publication Date Title
NZ232170A (en) Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet
EG20575A (en) Amorphous diamond coating of blades
KR940011821B1 (en) Transfer sheet
ZA9510605B (en) Elongate semi-tone printing process and substrates printed thereby
GB2230974B (en) Coated steel sheet
AU117365S (en) Paper towels
GB9311715D0 (en) Improvements in or relating to pipe coating
IE900287L (en) Controlling smoothness of paper sheets
EP0453103A3 (en) Adhesive composition and coated paper sheets
IL118231A0 (en) Amorphous precipitated silica having a low proportion of small pores
IL117915A0 (en) Amorphous precipitated silica having large liquid carrying capacity
IL117544A0 (en) Amorphous precipitated silica abrasive
GB9017107D0 (en) Improvements in or relating to the transfer of currency
GB2291603B (en) Transfer paper for electrophotography and process for producing the same
NZ228472A (en) Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet
GB8908201D0 (en) Paper coating
HK1006992A1 (en) Pipe burster
GB8902042D0 (en) Improvements in or relating to the removal of the coating from a coated pipe
EP0767414A4 (en) Transfer sheet
AU686885B2 (en) Ticket issuing device
JPS56164485A (en) Sheets printing and issuing device
GR890100066A (en) Roll paper pr napkin supplier
IE900023L (en) Controlling the coating applied to paper sheets
GB9023667D0 (en) Device for use in breaking a sheet of glass
NZ304985A (en) Plant cellgrowth factors useful in the development of monocotyledons

Legal Events

Date Code Title Description
RENW Renewal (renewal fees accepted)