I类II类III类化学品船怎么区分

foxzcw224 · 发表于 2010-6-24 14:57

I类II类III类化学品船怎么区分或者说它的划分标准是什么？

有大虾能指点一二吗？小弟先谢过了~~~

menglianglum · 发表于 2010-6-24 15:08

查IMO 规定

yzhang2010 · 发表于 2010-6-25 12:19

主要是破舱稳性的要求不同。

menglianglum · 发表于 2010-6-25 14:09

回复 3# yzhang2010

大哥，好像您所答非所问呀!

menglianglum · 发表于 2010-6-25 14:18

本帖最后由 menglianglum 于 2010-6-25 14:19 编辑

International Code for the Construction and Equipment of Ships carrying Dangerous Chemicals in Bulk (IBC Code)
Carriage of chemicals in bulk is covered by regulations in SOLAS Chapter VII - Carriage of dangerous goods and MARPOL Annex II - Regulations for the Control of Pollution by Noxious Liquid Substances in Bulk.
Both Conventions require chemical tankers built after 1 July 1986 to comply with the International Code for the Construction and Equipment of Ships carrying Dangerous Chemicals in Bulk (IBC Code).
The IBC Code provides an international standard for the safe carriage by sea of dangerous and noxious liquid chemicals in bulk. To minimize the risks to ships, their crews and the environment, the Code prescribes the design and construction standards of ships and the equipment they should carry, with due regard to the nature of the products involved. In December 1985, by resolution MEPC.19(22), the Code was extended to cover marine pollution aspects and applies to ships built after 1 July 1986.
In October 2004, IMO adopted revised MARPOL Annex II Regulations for the control of pollution by noxious liquid substances in bulk. This incorporates a four-category categorization system for noxious and liquid substances and it entered into force on 1 January 2007.
Consequential amendments to the International Bulk Chemical Code (IBC Code) were also adopted in October 2004, reflecting the changes to MARPOL Annex II. The amendments incorporate revisions to the categorization of certain products relating to their properties as potential marine pollutants as well as revisions to ship type and carriage requirements following their evaluation by the Evaluation of Hazardous Substances Working Group.
Ships constructed after 1986 carrying substances identified in chapter 17 of the IBC Code must follow the requirements for design, construction, equipment and operation of ships contained in the Code.
Ships subject to the Code shall be designed to one of the following standards:
A type 1 ship is a chemical tanker intended to transport chapter 17 products with very severe environmental and safety hazards which require maximum preventive measures to preclude an escape of such cargo.
A type 2 ship is a chemical tanker intended to transport chapter 17 products with appreciably severe environmental and safety hazards which require significant preventive measures to preclude an escape of such cargo.
A type 3 ship is a chemical tanker intended to transport chapter 17 products with sufficiently severe environmental and safety hazards which require a moderate degree of containment to increase survival capability in a damaged condition.
Thus, a type 1 ship is a chemical tanker intended for the transportation of products considered to present the greatest overall hazard and type 2 and type 3 for products of progressively lesser hazards. Accordingly, a type 1 ship shall survive the most severe standard of damage and its cargo tanks shall be located at the maximum prescribed distance inboard from the shell plating.

menglianglum · 发表于 2010-6-25 14:27

我丢失了IMO 散装危险化学品分类清单，一时不能提供。

yzhang2010 · 发表于 2010-6-25 14:45

回复 4# menglianglum

这是IBC规则第二章的内容：

2.8 破损标准

2.8.1
船舶应能在2.7 所述的假定浸水情况下经受2.5 所述的破损。其假定浸水的范围根据船型符合下列标准：

.1 1 型船舶，应假定在其长度范围内的任何部位经受破损；

.2 船长超过150 m的2 型船舶，应假定在其长度范围内的任何部位经受破损；

.3 船长为150m或以下的2 型船舶，应假定在其长度范围内除尾机型机舱边界舱壁之外的任何部位经受破损；

.4 船长超过225m的3 型船舶，应假定在其长度范围内的任何部位经受破损；

.5 船长为125m或以上但不超过225m的3 型船舶，应假定在其长度范围内除尾机型机舱边界舱壁之外的任何部位经受破损；

.6 船长小于125m的3 型船舶, 应假定在其长度范围内除尾机型机舱之外的任何部位经受破损，但对机舱浸水后的船舶残存能力应满足主管机关规定。

当然还有液货舱的布置，1型船的液舱距舷侧外板要大于B/5，但由于都有760mm的要求，所以觉得区别不是很大。

xiaofanfu · 发表于 2010-6-25 20:33

I型船是指装载对环境和安全非常严重危险货物的化学品船。
II型是……相当严重……。
III型……足够严重……。
I，II，III型船是1986年7月1日以前BCH 规则划分化学品船的方式，之后用IBC规则来划分，一般分为
1，2，3型。

storm320322 · 发表于 2010-6-25 21:22

本帖最后由 storm320322 于 2010-6-25 21:26 编辑

回复 2# menglianglum

3楼的，阁下是不是船体的？只听说过TYPE 1,2,3,没见过4,5,6型

net66899 · 发表于 2010-8-23 16:42

难道回一个贴只能赚1个金钱吗？

hyjandy · 发表于 2010-8-25 16:27

真的没补了解，还有想问一下、1/2/3